Translated using Weblate (German)

Currently translated at 100.0% (341 of 341 strings)

Translation: GPXSee/Translations
Translate-URL: https://hosted.weblate.org/projects/gpxsee/translations/de/

.appveyor.yml

@@ -1,4 +1,4 @@
-version: 7.2.{build}
+version: 7.6.{build}
 configuration: Release
 platform: Any CPU
 environment:

CONTRIBUTING.md

@@ -1,7 +1,6 @@
 Only localization contributions are accepted at the moment, code pull requests will be rejected.
 
 The rationale is, that I want leave the possibility to distribute GPXsee builds in the OS X/Windows
-stores under a non-GPL licence open. In the future, code pull requests under a QT-like contribution
-agreement [1] will be possible.
-
-[1] https://d21tv0wm5mksdn.cloudfront.net/wp-content/uploads/2015/03/Qt-ContributionLicenseAgreement_v1_2_FINAL.pdf
+stores under a non-GPL licence open. In the future, code pull requests under a
+[QT-like contribution agreement](https://d21tv0wm5mksdn.cloudfront.net/wp-content/uploads/2015/03/Qt-ContributionLicenseAgreement_v1_2_FINAL.pdf)
+may become possible.

README.md

@@ -1,25 +1,25 @@
 # GPXSee
-GPXSee is a Qt-based GPS log file viewer and analyzer that supports GPX, TCX,
-KML, FIT, IGC, NMEA, SLF, LOC and OziExplorer files.
+GPXSee is a Qt-based GPS log file viewer and analyzer that supports all common GPS log file formats.
 
 ## Features
+* Opens GPX, TCX, FIT, KML, IGC, NMEA, SLF, LOC, GeoJSON, OziExplorer (PLT, RTE, WPT), Garmin CSV and geotagged JPEG files.
 * User-definable online maps (OpenStreetMap/Google tiles, WMTS, WMS, TMS).
-* Offline maps (MBTiles, OziExplorer maps, TrekBuddy maps/atlases, Garmin JNX maps, GeoTIFF images).
+* Offline maps (MBTiles, OziExplorer maps, TrekBuddy maps/atlases, Garmin JNX maps, TwoNav RMaps, GeoTIFF images).
 * Elevation, speed, heart rate, cadence, power, temperature and gear ratio/shifts graphs.
+* Support for DEM files (SRTM HGT).
 * Support for multiple tracks in one view.
 * Support for POI files.
 * Print/export to PDF.
 * Full-screen mode.
 * HiDPI/Retina displays & maps support.
 * Native GUI for Windows, Mac OS X and Linux.
-* Opens GPX, TCX, FIT, KML, IGC, NMEA, SLF, LOC, OziExplorer (PLT, RTE, WPT) and Garmin CSV files.
 
 ![GPXSee - Linux](https://a.fsdn.com/con/app/proj/gpxsee/screenshots/linux2.png)
 
 ## Build
 Build requirements:
 * Qt 4.8 or QT 5.x (Qt >= 5.10.1 recommended for all features)
-* C++03 compiler (tested: msvc2015, gcc >= 4.8, clang/Apple LLVM version 8.1.0)
+* C++03 or newer compiler (tested: msvc2015, gcc >= 4.8, clang/Apple LLVM version 8.1.0)
 
 Build steps:
 ```shell
@@ -36,7 +36,7 @@ make # nmake on windows
 [Changelog](https://build.opensuse.org/package/view_file/home:tumic:GPXSee/gpxsee/gpxsee.changes)
 
 ## Homepage
-http://www.gpxsee.org
+[https://www.gpxsee.org](https://www.gpxsee.org)
 
 ## Maps
 [GPXSee maps repository](https://github.com/tumic0/GPXSee-maps)

gpxsee.pro

@@ -1,9 +1,9 @@
-unix:!mac {
+unix:!macx {
     TARGET = gpxsee
 } else {
     TARGET = GPXSee
 }
-VERSION = 7.2
+VERSION = 7.6
 
 QT += core \
     gui \
@@ -29,6 +29,7 @@ HEADERS += src/common/config.h \
     src/common/kv.h \
     src/common/greatcircle.h \
     src/common/programpaths.h \
+    src/common/tifffile.h \
     src/GUI/app.h \
     src/GUI/icons.h \
     src/GUI/gui.h \
@@ -82,6 +83,10 @@ HEADERS += src/common/config.h \
     src/GUI/searchpointer.h \
     src/GUI/mapview.h \
     src/GUI/font.h \
+    src/GUI/areaitem.h \
+    src/map/IMG/bitmapline.h \
+    src/map/IMG/textpathitem.h \
+    src/map/IMG/textpointitem.h \
     src/map/projection.h \
     src/map/ellipsoid.h \
     src/map/datum.h \
@@ -107,7 +112,6 @@ HEADERS += src/common/config.h \
     src/map/pcs.h \
     src/map/transform.h \
     src/map/mapfile.h \
-    src/map/tifffile.h \
     src/map/gcs.h \
     src/map/angularunits.h \
     src/map/primemeridian.h \
@@ -131,6 +135,7 @@ HEADERS += src/common/config.h \
     src/map/image.h \
     src/map/mbtilesmap.h \
     src/map/osm.h \
+    src/map/polarstereographic.h \
     src/data/graph.h \
     src/data/poi.h \
     src/data/waypoint.h \
@@ -153,7 +158,26 @@ HEADERS += src/common/config.h \
     src/data/locparser.h \
     src/data/slfparser.h \
     src/data/dem.h \
-    src/map/polarstereographic.h
+    src/data/polygon.h \
+    src/data/area.h \
+    src/map/obliquestereographic.h \
+    src/GUI/coordinatesitem.h \
+    src/map/rmap.h \
+    src/map/calibrationpoint.h \
+    src/map/color.h \
+    src/data/exifparser.h \
+    src/data/imageinfo.h \
+    src/map/imgmap.h \
+    src/map/IMG/img.h \
+    src/map/IMG/subfile.h \
+    src/map/IMG/trefile.h \
+    src/map/IMG/rgnfile.h \
+    src/map/IMG/lblfile.h \
+    src/map/IMG/vectortile.h \
+    src/map/IMG/subdiv.h \
+    src/map/IMG/units.h \
+    src/map/IMG/style.h \
+    src/map/IMG/netfile.h
 SOURCES += src/main.cpp \
     src/common/coordinates.cpp \
     src/common/rectc.cpp \
@@ -161,6 +185,7 @@ SOURCES += src/main.cpp \
     src/common/util.cpp \
     src/common/greatcircle.cpp \
     src/common/programpaths.cpp \
+    src/common/tifffile.cpp \
     src/GUI/app.cpp \
     src/GUI/gui.cpp \
     src/GUI/axisitem.cpp \
@@ -203,6 +228,10 @@ SOURCES += src/main.cpp \
     src/GUI/powergraphitem.cpp \
     src/GUI/gearratiographitem.cpp \
     src/GUI/mapview.cpp \
+    src/GUI/areaitem.cpp \
+    src/map/IMG/bitmapline.cpp \
+    src/map/IMG/textpathitem.cpp \
+    src/map/IMG/textpointitem.cpp \
     src/map/maplist.cpp \
     src/map/onlinemap.cpp \
     src/map/downloader.cpp \
@@ -224,7 +253,6 @@ SOURCES += src/main.cpp \
     src/map/pcs.cpp \
     src/map/transform.cpp \
     src/map/mapfile.cpp \
-    src/map/tifffile.cpp \
     src/map/projection.cpp \
     src/map/gcs.cpp \
     src/map/angularunits.cpp \
@@ -247,6 +275,8 @@ SOURCES += src/main.cpp \
     src/map/image.cpp \
     src/map/mbtilesmap.cpp \
     src/map/osm.cpp \
+    src/map/polarstereographic.cpp \
+    src/map/rectd.cpp \
     src/data/data.cpp \
     src/data/poi.cpp \
     src/data/track.cpp \
@@ -263,8 +293,20 @@ SOURCES += src/main.cpp \
     src/data/locparser.cpp \
     src/data/slfparser.cpp \
     src/data/dem.cpp \
-    src/map/polarstereographic.cpp \
-    src/map/rectd.cpp
+    src/data/polygon.cpp \
+    src/map/obliquestereographic.cpp \
+    src/GUI/coordinatesitem.cpp \
+    src/map/rmap.cpp \
+    src/data/exifparser.cpp \
+    src/map/imgmap.cpp \
+    src/map/IMG/img.cpp \
+    src/map/IMG/subfile.cpp \
+    src/map/IMG/trefile.cpp \
+    src/map/IMG/rgnfile.cpp \
+    src/map/IMG/lblfile.cpp \
+    src/map/IMG/vectortile.cpp \
+    src/map/IMG/style.cpp \
+    src/map/IMG/netfile.cpp
 
 greaterThan(QT_MAJOR_VERSION, 4) {
     HEADERS += src/data/geojsonparser.h
@@ -286,7 +328,8 @@ TRANSLATIONS = lang/gpxsee_en.ts \
     lang/gpxsee_nb.ts \
     lang/gpxsee_da.ts \
     lang/gpxsee_tr.ts \
-    lang/gpxsee_es.ts
+    lang/gpxsee_es.ts \
+    lang/gpxsee_pt_BR.ts
 
 macx {
     ICON = icons/gpxsee.icns
@@ -303,7 +346,8 @@ macx {
         lang/gpxsee_nb.qm \
         lang/gpxsee_da.qm \
         lang/gpxsee_tr.qm \
-        lang/gpxsee_es.qm
+        lang/gpxsee_es.qm \
+        lang/gpxsee_pt_BR.qm
     csv.path = Contents/Resources
     csv.files = pkg/csv
     maps.path = Contents/Resources
@@ -338,11 +382,13 @@ win32 {
         icons/formats/loc.ico \
         icons/formats/slf.ico \
         icons/formats/json.ico
-    DEFINES += _USE_MATH_DEFINES
+    DEFINES += _USE_MATH_DEFINES \
+        NOGDI
 }
 
 unix:!macx {
     isEmpty(PREFIX):PREFIX = /usr/local
+    lessThan(QT_MAJOR_VERSION, 5) {DEFINES += PREFIX=\\\"$$PREFIX\\\"}
 
     maps.files = pkg/maps/*
     maps.path = $$PREFIX/share/gpxsee/maps

gpxsee.qrc

@@ -1,46 +1,46 @@
 <RCC>
 	<qresource prefix="/">
-		<file>icons/dialog-close.png</file>
-		<file>icons/dialog-close@2x.png</file>
-		<file>icons/document-open.png</file>
-		<file>icons/document-open@2x.png</file>
-		<file>icons/document-print.png</file>
-		<file>icons/document-print@2x.png</file>
-		<file>icons/document-export.png</file>
-		<file>icons/document-export@2x.png</file>
-		<file>icons/flag.png</file>
-		<file>icons/flag@2x.png</file>
-		<file>icons/gpxsee.png</file>
-		<file>icons/gpxsee@2x.png</file>
-		<file>icons/application-exit.png</file>
-		<file>icons/application-exit@2x.png</file>
-		<file>icons/applications-internet.png</file>
-		<file>icons/applications-internet@2x.png</file>
-		<file>icons/view-refresh.png</file>
-		<file>icons/view-refresh@2x.png</file>
-		<file>icons/arrow-left.png</file>
-		<file>icons/arrow-left@2x.png</file>
-		<file>icons/arrow-right.png</file>
-		<file>icons/arrow-right@2x.png</file>
-		<file>icons/arrow-left-double.png</file>
-		<file>icons/arrow-left-double@2x.png</file>
-		<file>icons/arrow-right-double.png</file>
-		<file>icons/arrow-right-double@2x.png</file>
-		<file>icons/view-fullscreen.png</file>
-		<file>icons/view-fullscreen@2x.png</file>
-		<file>icons/office-chart-line.png</file>
-		<file>icons/office-chart-line@2x.png</file>
-		<file>icons/format-stroke-color.png</file>
-		<file>icons/format-stroke-color@2x.png</file>
-		<file>icons/flag_32.png</file>
-		<file>icons/flag_32@2x.png</file>
-		<file>icons/preferences-system.png</file>
-		<file>icons/preferences-system@2x.png</file>
-		<file>icons/document-print_32.png</file>
-		<file>icons/document-print_32@2x.png</file>
-		<file>icons/view-filter.png</file>
-		<file>icons/view-filter@2x.png</file>
-		<file>icons/applications-internet_32.png</file>
-		<file>icons/applications-internet_32@2x.png</file>
+		<file alias="gpxsee.png">icons/gpxsee.png</file>
+		<file alias="gpxsee@2x.png">icons/gpxsee@2x.png</file>
+		<file alias="dialog-close.png">icons/GUI/dialog-close.png</file>
+		<file alias="dialog-close@2x.png">icons/GUI/dialog-close@2x.png</file>
+		<file alias="document-open.png">icons/GUI/document-open.png</file>
+		<file alias="document-open@2x.png">icons/GUI/document-open@2x.png</file>
+		<file alias="document-print.png">icons/GUI/document-print.png</file>
+		<file alias="document-print@2x.png">icons/GUI/document-print@2x.png</file>
+		<file alias="document-export.png">icons/GUI/document-export.png</file>
+		<file alias="document-export@2x.png">icons/GUI/document-export@2x.png</file>
+		<file alias="flag.png">icons/GUI/flag.png</file>
+		<file alias="flag@2x.png">icons/GUI/flag@2x.png</file>
+		<file alias="application-exit.png">icons/GUI/application-exit.png</file>
+		<file alias="application-exit@2x.png">icons/GUI/application-exit@2x.png</file>
+		<file alias="applications-internet.png">icons/GUI/applications-internet.png</file>
+		<file alias="applications-internet@2x.png">icons/GUI/applications-internet@2x.png</file>
+		<file alias="view-refresh.png">icons/GUI/view-refresh.png</file>
+		<file alias="view-refresh@2x.png">icons/GUI/view-refresh@2x.png</file>
+		<file alias="arrow-left.png">icons/GUI/arrow-left.png</file>
+		<file alias="arrow-left@2x.png">icons/GUI/arrow-left@2x.png</file>
+		<file alias="arrow-right.png">icons/GUI/arrow-right.png</file>
+		<file alias="arrow-right@2x.png">icons/GUI/arrow-right@2x.png</file>
+		<file alias="arrow-left-double.png">icons/GUI/arrow-left-double.png</file>
+		<file alias="arrow-left-double@2x.png">icons/GUI/arrow-left-double@2x.png</file>
+		<file alias="arrow-right-double.png">icons/GUI/arrow-right-double.png</file>
+		<file alias="arrow-right-double@2x.png">icons/GUI/arrow-right-double@2x.png</file>
+		<file alias="view-fullscreen.png">icons/GUI/view-fullscreen.png</file>
+		<file alias="view-fullscreen@2x.png">icons/GUI/view-fullscreen@2x.png</file>
+		<file alias="office-chart-line.png">icons/GUI/office-chart-line.png</file>
+		<file alias="office-chart-line@2x.png">icons/GUI/office-chart-line@2x.png</file>
+		<file alias="format-stroke-color.png">icons/GUI/format-stroke-color.png</file>
+		<file alias="format-stroke-color@2x.png">icons/GUI/format-stroke-color@2x.png</file>
+		<file alias="flag_32.png">icons/GUI/flag_32.png</file>
+		<file alias="flag_32@2x.png">icons/GUI/flag_32@2x.png</file>
+		<file alias="preferences-system.png">icons/GUI/preferences-system.png</file>
+		<file alias="preferences-system@2x.png">icons/GUI/preferences-system@2x.png</file>
+		<file alias="document-print_32.png">icons/GUI/document-print_32.png</file>
+		<file alias="document-print_32@2x.png">icons/GUI/document-print_32@2x.png</file>
+		<file alias="view-filter.png">icons/GUI/view-filter.png</file>
+		<file alias="view-filter@2x.png">icons/GUI/view-filter@2x.png</file>
+		<file alias="applications-internet_32.png">icons/GUI/applications-internet_32.png</file>
+		<file alias="applications-internet_32@2x.png">icons/GUI/applications-internet_32@2x.png</file>
 	</qresource>
 </RCC>

icons/GUI/licence.txt

@@ -0,0 +1,169 @@
+The GUI icons are Oxygen icons from the KDE project (http://www.kde.org)
+licensed under LGPLv3.
+
+-----
+                  GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+  This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+  0. Additional Definitions. 
+
+  As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+  "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
+
+  An "Application" is any work that makes use of an interface provided
+by the Library, but which is not otherwise based on the Library.
+Defining a subclass of a class defined by the Library is deemed a mode
+of using an interface provided by the Library.
+
+  A "Combined Work" is a work produced by combining or linking an
+Application with the Library.  The particular version of the Library
+with which the Combined Work was made is also called the "Linked
+Version".
+
+  The "Minimal Corresponding Source" for a Combined Work means the
+Corresponding Source for the Combined Work, excluding any source code
+for portions of the Combined Work that, considered in isolation, are
+based on the Application, and not on the Linked Version.
+
+  The "Corresponding Application Code" for a Combined Work means the
+object code and/or source code for the Application, including any data
+and utility programs needed for reproducing the Combined Work from the
+Application, but excluding the System Libraries of the Combined Work.
+
+  1. Exception to Section 3 of the GNU GPL.
+
+  You may convey a covered work under sections 3 and 4 of this License
+without being bound by section 3 of the GNU GPL.
+
+  2. Conveying Modified Versions.
+
+  If you modify a copy of the Library, and, in your modifications, a
+facility refers to a function or data to be supplied by an Application
+that uses the facility (other than as an argument passed when the
+facility is invoked), then you may convey a copy of the modified
+version:
+
+   a) under this License, provided that you make a good faith effort to
+   ensure that, in the event an Application does not supply the
+   function or data, the facility still operates, and performs
+   whatever part of its purpose remains meaningful, or
+
+   b) under the GNU GPL, with none of the additional permissions of
+   this License applicable to that copy.
+
+  3. Object Code Incorporating Material from Library Header Files.
+
+  The object code form of an Application may incorporate material from
+a header file that is part of the Library.  You may convey such object
+code under terms of your choice, provided that, if the incorporated
+material is not limited to numerical parameters, data structure
+layouts and accessors, or small macros, inline functions and templates
+(ten or fewer lines in length), you do both of the following:
+
+   a) Give prominent notice with each copy of the object code that the
+   Library is used in it and that the Library and its use are
+   covered by this License.
+
+   b) Accompany the object code with a copy of the GNU GPL and this license
+   document.
+
+  4. Combined Works.
+
+  You may convey a Combined Work under terms of your choice that,
+taken together, effectively do not restrict modification of the
+portions of the Library contained in the Combined Work and reverse
+engineering for debugging such modifications, if you also do each of
+the following:
+
+   a) Give prominent notice with each copy of the Combined Work that
+   the Library is used in it and that the Library and its use are
+   covered by this License.
+
+   b) Accompany the Combined Work with a copy of the GNU GPL and this license
+   document.
+
+   c) For a Combined Work that displays copyright notices during
+   execution, include the copyright notice for the Library among
+   these notices, as well as a reference directing the user to the
+   copies of the GNU GPL and this license document.
+
+   d) Do one of the following:
+
+       0) Convey the Minimal Corresponding Source under the terms of this
+       License, and the Corresponding Application Code in a form
+       suitable for, and under terms that permit, the user to
+       recombine or relink the Application with a modified version of
+       the Linked Version to produce a modified Combined Work, in the
+       manner specified by section 6 of the GNU GPL for conveying
+       Corresponding Source.
+
+       1) Use a suitable shared library mechanism for linking with the
+       Library.  A suitable mechanism is one that (a) uses at run time
+       a copy of the Library already present on the user's computer
+       system, and (b) will operate properly with a modified version
+       of the Library that is interface-compatible with the Linked
+       Version. 
+
+   e) Provide Installation Information, but only if you would otherwise
+   be required to provide such information under section 6 of the
+   GNU GPL, and only to the extent that such information is
+   necessary to install and execute a modified version of the
+   Combined Work produced by recombining or relinking the
+   Application with a modified version of the Linked Version. (If
+   you use option 4d0, the Installation Information must accompany
+   the Minimal Corresponding Source and Corresponding Application
+   Code. If you use option 4d1, you must provide the Installation
+   Information in the manner specified by section 6 of the GNU GPL
+   for conveying Corresponding Source.)
+
+  5. Combined Libraries.
+
+  You may place library facilities that are a work based on the
+Library side by side in a single library together with other library
+facilities that are not Applications and are not covered by this
+License, and convey such a combined library under terms of your
+choice, if you do both of the following:
+
+   a) Accompany the combined library with a copy of the same work based
+   on the Library, uncombined with any other library facilities,
+   conveyed under the terms of this License.
+
+   b) Give prominent notice with the combined library that part of it
+   is a work based on the Library, and explaining where to find the
+   accompanying uncombined form of the same work.
+
+  6. Revised Versions of the GNU Lesser General Public License.
+
+  The Free Software Foundation may publish revised and/or new versions
+of the GNU Lesser General Public License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns.
+
+  Each version is given a distinguishing version number. If the
+Library as you received it specifies that a certain numbered version
+of the GNU Lesser General Public License "or any later version"
+applies to it, you have the option of following the terms and
+conditions either of that published version or of any later version
+published by the Free Software Foundation. If the Library as you
+received it does not specify a version number of the GNU Lesser
+General Public License, you may choose any version of the GNU Lesser
+General Public License ever published by the Free Software Foundation.
+
+  If the Library as you received it specifies that a proxy can decide
+whether future versions of the GNU Lesser General Public License shall
+apply, that proxy's public statement of acceptance of any version is
+permanent authorization for you to choose that version for the
+Library.

pkg/csv/pcs.csv

@@ -5,6 +5,7 @@ Montserrat 1958 / British West Indies Grid,2004,4604,19942,9001,9807,4400,8801,0
 St. Kitts 1955 / British West Indies Grid,2005,4605,19942,9001,9807,4400,8801,0,9102,8802,-62,9102,8805,0.9995,9201,8806,400000,9001,8807,0,9001,,,,,,
 St. Lucia 1955 / British West Indies Grid,2006,4606,19942,9001,9807,4400,8801,0,9102,8802,-62,9102,8805,0.9995,9201,8806,400000,9001,8807,0,9001,,,,,,
 St. Vincent 45 / British West Indies Grid,2007,4607,19942,9001,9807,4400,8801,0,9102,8802,-62,9102,8805,0.9995,9201,8806,400000,9001,8807,0,9001,,,,,,
+NAD83(CSRS98) / New Brunswick Stereo,2036,4140,19946,9001,9809,4500,8801,46.3,9110,8802,-66.3,9110,8805,0.999912,9201,8806,2500000,9001,8807,7500000,9001,,,,,,
 NAD83(CSRS98) / UTM zone 19N,2037,4140,16019,9001,9807,4400,8801,0,9102,8802,-69,9102,8805,0.9996,9201,8806,500000,9001,8807,0,9001,,,,,,
 NAD83(CSRS98) / UTM zone 20N,2038,4140,16020,9001,9807,4400,8801,0,9102,8802,-63,9102,8805,0.9996,9201,8806,500000,9001,8807,0,9001,,,,,,
 Israel 1993 / Israeli TM Grid,2039,4141,18204,9001,9807,4400,8801,31.4403817,9110,8802,35.1216261,9110,8805,1.0000067,9201,8806,219529.584,9001,8807,626907.39,9001,,,,,,
@@ -113,6 +114,10 @@ Pulkovo 1942(83) / Gauss Kruger zone 4,2167,4178,16264,9001,9807,4530,8801,0,910
 Pulkovo 1942(83) / Gauss Kruger zone 5,2168,4178,16265,9001,9807,4530,8801,0,9102,8802,15,9102,8805,1,9201,8806,5500000,9001,8807,0,9001,,,,,,
 Luxembourg 1930 / Gauss,2169,4181,19966,9001,9807,4530,8801,49.5,9110,8802,6.1,9110,8805,1,9201,8806,80000,9001,8807,100000,9001,,,,,,
 MGI / Slovenia Grid,2170,4312,19967,9001,9807,4530,8801,0,9110,8802,15,9110,8805,0.9999,9201,8806,500000,9001,8807,0,9001,,,,,,
+Pulkovo 1942(58) / Poland zone I,2171,4179,18281,9001,9809,4530,8801,50.373,9110,8802,21.05,9110,8805,0.9998,9201,8806,4637000,9001,8807,5647000,9001,,,,,,
+Pulkovo 1942(58) / Poland zone II,2172,4179,18282,9001,9809,4530,8801,53.0007,9110,8802,21.301,9110,8805,0.9998,9201,8806,4603000,9001,8807,5806000,9001,,,,,,
+Pulkovo 1942(58) / Poland zone III,2173,4179,18283,9001,9809,4530,8801,53.35,9110,8802,17.003,9110,8805,0.9998,9201,8806,3501000,9001,8807,5999000,9001,,,,,,
+Pulkovo 1942(58) / Poland zone IV,2174,4179,18284,9001,9809,4530,8801,51.4015,9110,8802,16.402,9110,8805,0.9998,9201,8806,3703000,9001,8807,5627000,9001,,,,,,
 Pulkovo 1942(58) / Poland zone V,2175,4179,18285,9001,9807,4530,8801,0,9110,8802,18.573,9110,8805,0.999983,9201,8806,237000,9001,8807,-4700000,9001,,,,,,
 ETRS89 / Poland CS2000 zone 5,2176,4258,18305,9001,9807,4531,8801,0,9102,8802,15,9102,8805,0.999923,9201,8806,5500000,9001,8807,0,9001,,,,,,
 ETRS89 / Poland CS2000 zone 6,2177,4258,18306,9001,9807,4531,8801,0,9102,8802,18,9102,8805,0.999923,9201,8806,6500000,9001,8807,0,9001,,,,,,
@@ -215,6 +220,7 @@ NAD83 / Washington South (ftUS),2286,4269,15368,9003,9802,4497,8821,45.2,9110,88
 NAD83 / Wisconsin North (ftUS),2287,4269,15369,9003,9802,4497,8821,45.1,9110,8822,-90,9110,8823,46.46,9110,8824,45.34,9110,8826,1968500,9003,8827,0,9003,,,
 NAD83 / Wisconsin Central (ftUS),2288,4269,15370,9003,9802,4497,8821,43.5,9110,8822,-90,9110,8823,45.3,9110,8824,44.15,9110,8826,1968500,9003,8827,0,9003,,,
 NAD83 / Wisconsin South (ftUS),2289,4269,15371,9003,9802,4497,8821,42,9110,8822,-90,9110,8823,44.04,9110,8824,42.44,9110,8826,1968500,9003,8827,0,9003,,,
+NAD83(CSRS98) / Prince Edward Isl. Stereographic (NAD83),2292,4140,19960,9001,9809,4496,8801,47.15,9110,8802,-63,9110,8805,0.999912,9201,8806,400000,9001,8807,800000,9001,,,,,,
 Batavia / TM 109 SE,2308,4211,16709,9001,9807,4400,8801,0,9102,8802,109,9102,8805,0.9996,9201,8806,500000,9001,8807,10000000,9001,,,,,,
 WGS 84 / TM 116 SE,2309,4326,16716,9001,9807,4400,8801,0,9102,8802,116,9102,8805,0.9996,9201,8806,500000,9001,8807,10000000,9001,,,,,,
 WGS 84 / TM 132 SE,2310,4326,16732,9001,9807,4400,8801,0,9102,8802,132,9102,8805,0.9996,9201,8806,500000,9001,8807,10000000,9001,,,,,,
@@ -793,6 +799,8 @@ NAD83(CSRS) / MTM zone 7,2949,4617,17707,9001,9807,4496,8801,0,9110,8802,-70.3,9
 NAD83(CSRS) / MTM zone 8,2950,4617,17708,9001,9807,4496,8801,0,9110,8802,-73.3,9110,8805,0.9999,9201,8806,304800,9001,8807,0,9001,,,,,,
 NAD83(CSRS) / MTM zone 9,2951,4617,17709,9001,9807,4496,8801,0,9110,8802,-76.3,9110,8805,0.9999,9201,8806,304800,9001,8807,0,9001,,,,,,
 NAD83(CSRS) / MTM zone 10,2952,4617,17710,9001,9807,4496,8801,0,9110,8802,-79.3,9110,8805,0.9999,9201,8806,304800,9001,8807,0,9001,,,,,,
+NAD83(CSRS) / New Brunswick Stereographic,2953,4617,19946,9001,9809,4500,8801,46.3,9110,8802,-66.3,9110,8805,0.999912,9201,8806,2500000,9001,8807,7500000,9001,,,,,,
+NAD83(CSRS) / Prince Edward Isl. Stereographic (NAD83),2954,4617,19960,9001,9809,4496,8801,47.15,9110,8802,-63,9110,8805,0.999912,9201,8806,400000,9001,8807,800000,9001,,,,,,
 NAD83(CSRS) / UTM zone 11N,2955,4617,16011,9001,9807,4400,8801,0,9102,8802,-117,9102,8805,0.9996,9201,8806,500000,9001,8807,0,9001,,,,,,
 NAD83(CSRS) / UTM zone 12N,2956,4617,16012,9001,9807,4400,8801,0,9102,8802,-111,9102,8805,0.9996,9201,8806,500000,9001,8807,0,9001,,,,,,
 NAD83(CSRS) / UTM zone 13N,2957,4617,16013,9001,9807,4400,8801,0,9102,8802,-105,9102,8805,0.9996,9201,8806,500000,9001,8807,0,9001,,,,,,
@@ -940,6 +948,7 @@ MAGNA-SIRGAS / Colombia Bogota zone,3116,4686,18057,9001,9807,4500,8801,4.354632
 MAGNA-SIRGAS / Colombia East Central zone,3117,4686,18058,9001,9807,4500,8801,4.35463215,9110,8802,-71.04390285,9110,8805,1,9201,8806,1000000,9001,8807,1000000,9001,,,,,,
 MAGNA-SIRGAS / Colombia East zone,3118,4686,18059,9001,9807,4500,8801,4.35463215,9110,8802,-68.04390285,9110,8805,1,9201,8806,1000000,9001,8807,1000000,9001,,,,,,
 Douala 1948 / AEF west,3119,4192,18415,9001,9807,4400,8801,0,9110,8802,10.3,9110,8805,0.999,9201,8806,1000000,9001,8807,1000000,9001,,,,,,
+Pulkovo 1942(58) / Poland zone I,3120,4179,18280,9001,9809,4530,8801,50.373,9110,8802,21.05,9110,8805,0.9998,9201,8806,4637000,9001,8807,5467000,9001,,,,,,
 PRS92 / Philippines zone 1,3121,4683,18171,9001,9807,4499,8801,0,9102,8802,117,9102,8805,0.99995,9201,8806,500000,9001,8807,0,9001,,,,,,
 PRS92 / Philippines zone 2,3122,4683,18172,9001,9807,4499,8801,0,9102,8802,119,9102,8805,0.99995,9201,8806,500000,9001,8807,0,9001,,,,,,
 PRS92 / Philippines zone 3,3123,4683,18173,9001,9807,4499,8801,0,9102,8802,121,9102,8805,0.99995,9201,8806,500000,9001,8807,0,9001,,,,,,
@@ -1127,6 +1136,7 @@ CSG67 / UTM zone 21N,3312,4623,16021,9001,9807,4400,8801,0,9102,8802,-57,9102,88
 RGFG95 / UTM zone 21N,3313,4624,16021,9001,9807,4400,8801,0,9102,8802,-57,9102,8805,0.9996,9201,8806,500000,9001,8807,0,9001,,,,,,
 Katanga 1955 / Katanga Lambert,3314,4695,17401,9001,9802,4400,8821,0,9102,8822,26,9102,8823,-6.5,9102,8824,-11.5,9102,8826,0,9001,8827,0,9001,,,
 Katanga 1955 / Katanga TM,3315,4695,17402,9001,9807,4400,8801,-9,9102,8802,26,9102,8805,0.9998,9201,8806,0,9001,8807,0,9001,,,,,,
+Pulkovo 1942(58) / GUGiK-80,3328,4179,18286,9001,9809,4530,8801,52.1,9110,8802,19.1,9110,8805,0.999714,9201,8806,500000,9001,8807,500000,9001,,,,,,
 Pulkovo 1942(58) / 3-degree Gauss-Kruger zone 5,3329,4179,16265,9001,9807,4530,8801,0,9102,8802,15,9102,8805,1,9201,8806,5500000,9001,8807,0,9001,,,,,,
 Pulkovo 1942(58) / 3-degree Gauss-Kruger zone 6,3330,4179,16266,9001,9807,4530,8801,0,9102,8802,18,9102,8805,1,9201,8806,6500000,9001,8807,0,9001,,,,,,
 Pulkovo 1942(58) / 3-degree Gauss-Kruger zone 7,3331,4179,16267,9001,9807,4530,8801,0,9102,8802,21,9102,8805,1,9201,8806,7500000,9001,8807,0,9001,,,,,,
@@ -1585,6 +1595,7 @@ Pulkovo 1942(58) / 3-degree Gauss-Kruger zone 10,3840,4179,16270,9001,9807,4530,
 Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 6,3841,4178,16266,9001,9807,4530,8801,0,9102,8802,18,9102,8805,1,9201,8806,6500000,9001,8807,0,9001,,,,,,
 Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 7,3842,4178,16266,9001,9807,4530,8801,0,9102,8802,18,9102,8805,1,9201,8806,6500000,9001,8807,0,9001,,,,,,
 Pulkovo 1942(83) / 3-degree Gauss-Kruger zone 8,3843,4178,16266,9001,9807,4530,8801,0,9102,8802,18,9102,8805,1,9201,8806,6500000,9001,8807,0,9001,,,,,,
+Pulkovo 1942(58) / Stereo70,3844,4179,19926,9001,9809,4530,8801,46,9102,8802,25,9102,8805,0.99975,9201,8806,500000,9001,8807,500000,9001,,,,,,
 SWEREF99 / RT90 7.5 gon V emulation,3845,4619,17339,9001,9807,4530,8801,0,9110,8802,11.18225,9110,8805,1.000006,9201,8806,1500025.141,9001,8807,-667.282,9001,,,,,,
 SWEREF99 / RT90 5 gon V emulation,3846,4619,17340,9001,9807,4530,8801,0,9110,8802,13.332256,9110,8805,1.0000058,9201,8806,1500044.695,9001,8807,-667.13,9001,,,,,,
 SWEREF99 / RT90 2.5 gon V emulation,3847,4619,17341,9001,9807,4530,8801,0,9110,8802,15.4822624306,9110,8805,1.00000561024,9201,8806,1500064.274,9001,8807,-667.711,9001,,,,,,
@@ -2476,6 +2487,7 @@ Corrego Alegre 1970-72 / UTM zone 23S,22523,4225,16123,9001,9807,4400,8801,0,910
 Corrego Alegre 1970-72 / UTM zone 24S,22524,4225,16124,9001,9807,4400,8801,0,9102,8802,-39,9102,8805,0.9996,9201,8806,500000,9001,8807,10000000,9001,,,,,,
 Corrego Alegre 1970-72 / UTM zone 25S,22525,4225,16125,9001,9807,4400,8801,0,9102,8802,-33,9102,8805,0.9996,9201,8806,500000,9001,8807,10000000,9001,,,,,,
 Deir ez Zor / Syria Lambert,22770,4227,19948,9001,9801,4499,8801,34.39,9110,8802,37.21,9110,8805,0.9996256,9201,8806,300000,9001,8807,300000,9001,,,,,,
+Deir ez Zor / Levant Stereographic,22780,4227,19949,9001,9809,4499,8801,38,9105,8802,43.5,9105,8805,0.9995341,9201,8806,0,9001,8807,0,9001,,,,,,
 Egypt 1907 / Blue Belt,22991,4229,18071,9001,9807,4400,8801,30,9102,8802,35,9102,8805,1,9201,8806,300000,9001,8807,1100000,9001,,,,,,
 Egypt 1907 / Red Belt,22992,4229,18072,9001,9807,4400,8801,30,9102,8802,31,9102,8805,1,9201,8806,615000,9001,8807,810000,9001,,,,,,
 Egypt 1907 / Purple Belt,22993,4229,18073,9001,9807,4400,8801,30,9102,8802,27,9102,8805,1,9201,8806,700000,9001,8807,200000,9001,,,,,,
@@ -3032,6 +3044,8 @@ Pulkovo 1942 / Gauss-Kruger 30N,28490,4284,16330,9001,9807,4530,8801,0,9102,8802
 Pulkovo 1942 / Gauss-Kruger 31N,28491,4284,16331,9001,9807,4530,8801,0,9102,8802,-177,9102,8805,1,9201,8806,500000,9001,8807,0,9001,,,,,,
 Pulkovo 1942 / Gauss-Kruger 32N,28492,4284,16332,9001,9807,4530,8801,0,9102,8802,-171,9102,8805,1,9201,8806,500000,9001,8807,0,9001,,,,,,
 Qatar 1974 / Qatar National Grid,28600,4285,19919,9001,9807,4400,8801,24.27,9110,8802,51.13,9110,8805,0.99999,9201,8806,200000,9001,8807,300000,9001,,,,,,
+Amersfoort / RD Old,28991,4289,19913,9001,9809,4499,8801,52.0922178,9110,8802,5.23155,9110,8805,0.9999079,9201,8806,0,9001,8807,0,9001,,,,,,
+Amersfoort / RD New,28992,4289,19914,9001,9809,4499,8801,52.0922178,9110,8802,5.23155,9110,8805,0.9999079,9201,8806,155000,9001,8807,463000,9001,,,,,,
 SAD69 / UTM zone 18N,29118,4291,16018,9001,9807,4400,8801,0,9102,8802,-75,9102,8805,0.9996,9201,8806,500000,9001,8807,0,9001,,,,,,
 SAD69 / UTM zone 19N,29119,4291,16019,9001,9807,4400,8801,0,9102,8802,-69,9102,8805,0.9996,9201,8806,500000,9001,8807,0,9001,,,,,,
 SAD69 / UTM zone 20N,29120,4291,16020,9001,9807,4400,8801,0,9102,8802,-63,9102,8805,0.9996,9201,8806,500000,9001,8807,0,9001,,,,,,
@@ -3150,6 +3164,8 @@ DHDN / 3-degree Gauss-Kruger zone 4,31468,4314,16264,9001,9807,4530,8801,0,9102,
 DHDN / 3-degree Gauss-Kruger zone 5,31469,4314,16265,9001,9807,4530,8801,0,9102,8802,15,9102,8805,1,9201,8806,5500000,9001,8807,0,9001,,,,,,
 Conakry 1905 / UTM zone 28N,31528,4315,16028,9001,9807,4400,8801,0,9102,8802,-15,9102,8805,0.9996,9201,8806,500000,9001,8807,0,9001,,,,,,
 Conakry 1905 / UTM zone 29N,31529,4315,16029,9001,9807,4400,8801,0,9102,8802,-9,9102,8805,0.9996,9201,8806,500000,9001,8807,0,9001,,,,,,
+Dealul Piscului 1930 / Stereo 33,31600,4316,19927,9001,9809,4499,8801,45.54,9110,8802,25.23328772,9110,8805,0.9996667,9201,8806,500000,9001,8807,500000,9001,,,,,,
+Dealul Piscului 1970/ Stereo 70,31700,4317,19926,9001,9809,4530,8801,46,9102,8802,25,9102,8805,0.99975,9201,8806,500000,9001,8807,500000,9001,,,,,,
 NGN / UTM zone 38N,31838,4318,16038,9001,9807,4400,8801,0,9102,8802,45,9102,8805,0.9996,9201,8806,500000,9001,8807,0,9001,,,,,,
 NGN / UTM zone 39N,31839,4318,16039,9001,9807,4400,8801,0,9102,8802,51,9102,8805,0.9996,9201,8806,500000,9001,8807,0,9001,,,,,,
 KUDAMS / KTM,31900,4319,19928,9001,9807,4400,8801,0,9102,8802,48,9102,8805,0.9996,9201,8806,500000,9001,8807,0,9001,,,,,,

pkg/gpxsee.nsi

@@ -7,7 +7,7 @@
 ; The name of the installer
 Name "GPXSee"
 ; Program version
-!define VERSION "7.2"
+!define VERSION "7.6"
 
 ; The file to write
 OutFile "GPXSee-${VERSION}.exe"
@@ -188,6 +188,7 @@ SectionGroup "Localization" SEC_LOCALIZATION
   !insertmacro LOCALIZATION "German" "de"
   !insertmacro LOCALIZATION "Norwegian" "nb"
   !insertmacro LOCALIZATION "Polish" "pl"
+  !insertmacro LOCALIZATION "Portuguese (Brazil)" "pt_BR"
   !insertmacro LOCALIZATION "Russian" "ru"
   !insertmacro LOCALIZATION "Spanish" "es"
   !insertmacro LOCALIZATION "Swedish" "sv"

pkg/gpxsee64.nsi

@@ -7,7 +7,7 @@
 ; The name of the installer
 Name "GPXSee"
 ; Program version
-!define VERSION "7.2"
+!define VERSION "7.6"
 
 ; The file to write
 OutFile "GPXSee-${VERSION}_x64.exe"
@@ -190,6 +190,7 @@ SectionGroup "Localization" SEC_LOCALIZATION
   !insertmacro LOCALIZATION "German" "de"
   !insertmacro LOCALIZATION "Norwegian" "nb"
   !insertmacro LOCALIZATION "Polish" "pl"
+  !insertmacro LOCALIZATION "Portuguese (Brazil)" "pt_BR"
   !insertmacro LOCALIZATION "Russian" "ru"
   !insertmacro LOCALIZATION "Spanish" "es"
   !insertmacro LOCALIZATION "Swedish" "sv"

pkg/maps/4UMaps.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map xmlns="http://www.gpxsee.org/map/1.0">
+<map xmlns="http://www.gpxsee.org/map/1.3">
 	<name>4UMaps</name>
 	<url>https://4umaps.com/$z/$x/$y.png</url>
-	<copyright>Map data: © OpenStreetMap contributors (ODbL) | Rendering: © 4UMaps.eu</copyright>
 	<zoom min="2" max="15"/>
 	<bounds bottom="-65"/>
+	<copyright>Map data: © OpenStreetMap contributors (ODbL) | Rendering: © 4UMaps.eu</copyright>
 </map>

pkg/maps/Antarctica.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map xmlns="http://www.gpxsee.org/map/1.0" type="WMTS">
+<map xmlns="http://www.gpxsee.org/map/1.3" type="WMTS">
 	<name>Antarctica</name>
 	<url type="REST">https://gis.ngdc.noaa.gov/arcgis/rest/services/antarctic/antarctic_basemap/MapServer/WMTS/1.0.0/WMTSCapabilities.xml</url>
 	<copyright>NOAA National Centers for Environmental Information (NCEI); International Bathymetric Chart of the Southern Ocean (IBCSO); General Bathymetric Chart of the Oceans (GEBCO); Natural Earth</copyright>

pkg/maps/OpenStreetMap.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map xmlns="http://www.gpxsee.org/map/1.0">
+<map xmlns="http://www.gpxsee.org/map/1.3">
 	<name>Open Street Map</name>
 	<url>http://tile.openstreetmap.org/$z/$x/$y.png</url>
 	<copyright>Map data: © OpenStreetMap contributors (ODbL) | Rendering: © OpenStreetMap (CC-BY-SA)</copyright>

pkg/maps/OpenTopoMap.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map xmlns="http://www.gpxsee.org/map/1.0">
+<map xmlns="http://www.gpxsee.org/map/1.3">
 	<name>Open Topo Map</name>
 	<url>https://a.tile.opentopomap.org/$z/$x/$y.png</url>
-	<copyright>Map data: © OpenStreetMap contributors (ODbL), SRTM | Rendering: © OpenTopoMap (CC-BY-SA)</copyright>
 	<zoom max="17"/>
+	<copyright>Map data: © OpenStreetMap contributors (ODbL), SRTM | Rendering: © OpenTopoMap (CC-BY-SA)</copyright>
 </map>

pkg/maps/USGS-imagery.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map xmlns="http://www.gpxsee.org/map/1.0">
+<map xmlns="http://www.gpxsee.org/map/1.3">
 	<name>USGS Imagery</name>
 	<url>https://basemap.nationalmap.gov/ArcGIS/rest/services/USGSImageryOnly/MapServer/tile/$z/$y/$x</url>
-	<copyright>Map services and data available from U.S. Geological Survey, National Geospatial Program.</copyright>
 	<zoom min="2" max="15"/>
 	<bounds bottom="0" top="74"/>
+	<copyright>Map services and data available from U.S. Geological Survey, National Geospatial Program.</copyright>
 </map>

pkg/maps/USGS-topo.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map xmlns="http://www.gpxsee.org/map/1.0">
+<map xmlns="http://www.gpxsee.org/map/1.3">
 	<name>USGS Topo</name>
 	<url>https://basemap.nationalmap.gov/arcgis/rest/services/USGSTopo/MapServer/tile/$z/$y/$x</url>
-	<copyright>Map services and data available from U.S. Geological Survey, National Geospatial Program.</copyright>
 	<zoom min="2" max="15"/>
+	<copyright>Map services and data available from U.S. Geological Survey, National Geospatial Program.</copyright>
 </map>

src/GUI/app.cpp

@@ -51,7 +51,7 @@ App::App(int &argc, char **argv) : QApplication(argc, argv)
 	   "QThreadStorage: Thread X exited after QThreadStorage Y destroyed" */
 	Downloader::setNetworkManager(new QNetworkAccessManager(this));
 	DEM::setDir(ProgramPaths::demDir());
-	OPENGL_SET_SAMPLES(4);
+	OPENGL_SET_FORMAT(4, 8);
 
 	loadDatums();
 	loadPCSs();

src/GUI/areaitem.cpp

@@ -0,0 +1,155 @@
+#include <cmath>
+#include <QApplication>
+#include <QCursor>
+#include <QPainter>
+#include "map/map.h"
+#include "tooltip.h"
+#include "areaitem.h"
+
+
+QString AreaItem::toolTip() const
+{
+	ToolTip tt;
+
+	if (!_area.name().isEmpty())
+		tt.insert(qApp->translate("PolygonItem", "Name"), _area.name());
+	if (!_area.description().isEmpty())
+		tt.insert(qApp->translate("PolygonItem", "Description"),
+		  _area.description());
+
+	return tt.toString();
+}
+
+AreaItem::AreaItem(const Area &area, Map *map, QGraphicsItem *parent)
+  : QGraphicsItem(parent), _area(area)
+{
+	_map = map;
+	_digitalZoom = 0;
+
+	_width = 2;
+	_opacity = 0.5;
+	QBrush brush(Qt::SolidPattern);
+	_pen = QPen(brush, _width);
+
+	updatePainterPath();
+
+	setCursor(Qt::ArrowCursor);
+	setAcceptHoverEvents(true);
+
+	setToolTip(toolTip());
+}
+
+
+QPainterPath AreaItem::painterPath(const Polygon &polygon)
+{
+	QPainterPath path;
+
+	const QVector<Coordinates> &lr = polygon.first();
+	path.moveTo(_map->ll2xy(lr.first()));
+	for (int i = 1; i < lr.size(); i++)
+		path.lineTo(_map->ll2xy(lr.at(i)));
+	path.closeSubpath();
+
+	for (int i = 1; i < polygon.size(); i++) {
+		const QVector<Coordinates> &lr = polygon.at(i);
+		QPainterPath hole;
+		hole.moveTo(_map->ll2xy(lr.first()));
+		for (int j = 1; j < lr.size(); j++)
+			hole.lineTo(_map->ll2xy(lr.at(j)));
+		hole.closeSubpath();
+		path = path.subtracted(hole);
+	}
+
+	return path;
+}
+
+void AreaItem::updatePainterPath()
+{
+	_painterPath = QPainterPath();
+
+	for (int i = 0; i < _area.size(); i++)
+		_painterPath.addPath(painterPath(_area.at(i)));
+}
+
+void AreaItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+  QWidget *widget)
+{
+	Q_UNUSED(option);
+	Q_UNUSED(widget);
+
+	painter->setPen(_width ? _pen : QPen(Qt::NoPen));
+	painter->drawPath(_painterPath);
+	painter->fillPath(_painterPath, _brush);
+
+/*
+	QPen p = QPen(QBrush(Qt::red), 0);
+	painter->setPen(p);
+	painter->drawRect(boundingRect());
+*/
+}
+
+void AreaItem::setMap(Map *map)
+{
+	prepareGeometryChange();
+
+	_map = map;
+
+	updatePainterPath();
+}
+
+void AreaItem::setColor(const QColor &color)
+{
+	if (_pen.color() == color)
+		return;
+
+	QColor bc(color);
+	bc.setAlphaF(_opacity * color.alphaF());
+
+	_pen.setColor(color);
+	_brush = QBrush(bc);
+	update();
+}
+
+void AreaItem::setOpacity(qreal opacity)
+{
+	if (_opacity == opacity)
+		return;
+
+	_opacity = opacity;
+	QColor bc(_pen.color());
+	bc.setAlphaF(_opacity * _pen.color().alphaF());
+	_brush = QBrush(bc);
+
+	update();
+}
+
+void AreaItem::setWidth(qreal width)
+{
+	if (_width == width)
+		return;
+
+	prepareGeometryChange();
+
+	_width = width;
+	_pen.setWidthF(_width * pow(2, -_digitalZoom));
+}
+
+void AreaItem::setStyle(Qt::PenStyle style)
+{
+	if (_pen.style() == style)
+		return;
+
+	_pen.setStyle(style);
+	update();
+}
+
+void AreaItem::setDigitalZoom(int zoom)
+{
+	if (_digitalZoom == zoom)
+		return;
+
+	prepareGeometryChange();
+
+	_digitalZoom = zoom;
+	_pen.setWidthF(_width * pow(2, -_digitalZoom));
+}

src/GUI/areaitem.h

@@ -0,0 +1,46 @@
+#ifndef AREAITEM_H
+#define AREAITEM_H
+
+#include <QGraphicsItem>
+#include "data/area.h"
+
+class Map;
+
+class AreaItem : public QGraphicsItem
+{
+public:
+	AreaItem(const Area &area, Map *map, QGraphicsItem *parent = 0);
+
+	QPainterPath shape() const {return _painterPath;}
+	QRectF boundingRect() const {return _painterPath.boundingRect();}
+	void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+	  QWidget *widget);
+
+	const Area &area() const {return _area;}
+
+	void setMap(Map *map);
+
+	void setColor(const QColor &color);
+	void setOpacity(qreal opacity);
+	void setWidth(qreal width);
+	void setStyle(Qt::PenStyle style);
+	void setDigitalZoom(int zoom);
+
+private:
+	QPainterPath painterPath(const Polygon &polygon);
+	void updatePainterPath();
+	QString toolTip() const;
+
+	Area _area;
+	Map *_map;
+	int _digitalZoom;
+
+	qreal _width;
+	QPen _pen;
+	QBrush _brush;
+	qreal _opacity;
+
+	QPainterPath _painterPath;
+};
+
+#endif // AREAITEM_H

src/GUI/cadencegraph.cpp

@@ -32,15 +32,16 @@ QList<GraphItem*> CadenceGraph::loadData(const Data &data)
 	QList<GraphItem*> graphs;
 
 	for (int i = 0; i < data.tracks().count(); i++) {
-		const Graph &graph = data.tracks().at(i)->cadence();
+		const Track &track = data.tracks().at(i);
+		const Graph &graph = track.cadence();
 
-		if (graph.size() < 2) {
+		if (!graph.isValid()) {
 			skipColor();
 			graphs.append(0);
 		} else {
 			CadenceGraphItem *gi = new CadenceGraphItem(graph, _graphType);
 			GraphView::addGraph(gi);
-			_avg.append(QPointF(data.tracks().at(i)->distance(), gi->avg()));
+			_avg.append(QPointF(track.distance(), gi->avg()));
 			graphs.append(gi);
 		}
 	}
@@ -50,6 +51,9 @@ QList<GraphItem*> CadenceGraph::loadData(const Data &data)
 		graphs.append(0);
 	}
 
+	for (int i = 0; i < data.areas().count(); i++)
+		skipColor();
+
 	setInfo();
 	redraw();
 
@@ -59,11 +63,11 @@ QList<GraphItem*> CadenceGraph::loadData(const Data &data)
 qreal CadenceGraph::avg() const
 {
 	qreal sum = 0, w = 0;
-	QList<QPointF>::const_iterator it;
 
-	for (it = _avg.begin(); it != _avg.end(); it++) {
-		sum += it->y() * it->x();
-		w += it->x();
+	for (int i = 0; i < _avg.size(); i++) {
+		const QPointF &p = _avg.at(i);
+		sum += p.y() * p.x();
+		w += p.x();
 	}
 
 	return (sum / w);
@@ -73,7 +77,7 @@ void CadenceGraph::clear()
 {
 	_avg.clear();
 
-	GraphView::clear();
+	GraphTab::clear();
 }
 
 void CadenceGraph::showTracks(bool show)

src/GUI/cadencegraph.h

@@ -21,7 +21,7 @@ private:
 	qreal max() const {return bounds().bottom();}
 	void setInfo();
 
-	QList<QPointF> _avg;
+	QVector<QPointF> _avg;
 
 	bool _showTracks;
 };

src/GUI/cadencegraphitem.cpp

@@ -6,17 +6,6 @@
 CadenceGraphItem::CadenceGraphItem(const Graph &graph, GraphType type,
   QGraphicsItem *parent) : GraphItem(graph, type, parent)
 {
-	qreal sum = 0;
-	_max = graph.first().y();
-
-	for (int i = 1; i < graph.size(); i++) {
-		qreal y = graph.at(i).y();
-		sum += y * (graph.at(i).s() - graph.at(i-1).s());
-		if (y > _max)
-			_max = y;
-	}
-	_avg = sum/graph.last().s();
-
 	setToolTip(toolTip());
 }
 

src/GUI/cadencegraphitem.h

@@ -11,13 +11,8 @@ public:
 	CadenceGraphItem(const Graph &graph, GraphType type,
 	  QGraphicsItem *parent = 0);
 
-	qreal max() const {return _max;}
-	qreal avg() const {return _avg;}
-
 private:
 	QString toolTip() const;
-
-	qreal _avg, _max;
 };
 
 #endif // CADENCEGRAPHITEM_H

src/GUI/coordinatesitem.cpp

@@ -0,0 +1,67 @@
+#include <QFontMetrics>
+#include <QPainter>
+#include "font.h"
+#include "coordinatesitem.h"
+
+
+CoordinatesItem::CoordinatesItem(QGraphicsItem *parent) : QGraphicsItem(parent)
+{
+	_format = DecimalDegrees;
+
+	_font.setPixelSize(FONT_SIZE);
+	_font.setFamily(FONT_FAMILY);
+
+	_digitalZoom = 0;
+
+	setAcceptHoverEvents(true);
+
+	updateBoundingRect();
+}
+
+void CoordinatesItem::paint(QPainter *painter,
+  const QStyleOptionGraphicsItem *option, QWidget *widget)
+{
+	Q_UNUSED(option);
+	Q_UNUSED(widget);
+
+	if (!_c.isValid())
+		return;
+
+	QFontMetrics fm(_font);
+	painter->setFont(_font);
+	painter->setPen(QPen(Qt::black));
+	painter->drawText(0, -fm.descent(), Format::coordinates(_c, _format));
+
+/*
+	painter->setPen(Qt::red);
+	painter->drawRect(boundingRect());
+*/
+}
+
+void CoordinatesItem::setCoordinates(const Coordinates &c)
+{
+	_c = c;
+	update();
+}
+
+void CoordinatesItem::setFormat(const CoordinatesFormat &format)
+{
+	prepareGeometryChange();
+
+	_format = format;
+	updateBoundingRect();
+}
+
+void CoordinatesItem::setDigitalZoom(qreal zoom)
+{
+	_digitalZoom = zoom;
+	setScale(pow(2, -_digitalZoom));
+}
+
+void CoordinatesItem::updateBoundingRect()
+{
+	QFontMetrics fm(_font);
+	_boundingRect = fm.tightBoundingRect(Format::coordinates(
+	  Coordinates(-180, -90), _format));
+	_boundingRect.moveBottom(-fm.descent());
+}

src/GUI/coordinatesitem.h

@@ -0,0 +1,32 @@
+#ifndef COORDINATESITEM_H
+#define COORDINATESITEM_H
+
+#include <QGraphicsItem>
+#include <QFont>
+#include "common/coordinates.h"
+#include "format.h"
+
+class CoordinatesItem : public QGraphicsItem
+{
+public:
+	CoordinatesItem(QGraphicsItem *parent = 0);
+
+	QRectF boundingRect() const {return _boundingRect;}
+	void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+	  QWidget *widget);
+
+	void setCoordinates(const Coordinates &c);
+	void setFormat(const CoordinatesFormat &format);
+	void setDigitalZoom(qreal zoom);
+
+private:
+	void updateBoundingRect();
+
+	Coordinates _c;
+	CoordinatesFormat _format;
+	QRectF _boundingRect;
+	QFont _font;
+	qreal _digitalZoom;
+};
+
+#endif // COORDINATESITEM_H

src/GUI/elevationgraph.cpp

@@ -69,7 +69,7 @@ void ElevationGraph::setInfo()
 
 GraphItem *ElevationGraph::loadGraph(const Graph &graph, Type type)
 {
-	if (graph.size() < 2) {
+	if (!graph.isValid()) {
 		skipColor();
 		return 0;
 	}
@@ -97,9 +97,11 @@ QList<GraphItem*> ElevationGraph::loadData(const Data &data)
 	QList<GraphItem*> graphs;
 
 	for (int i = 0; i < data.tracks().count(); i++)
-		graphs.append(loadGraph(data.tracks().at(i)->elevation(), Track));
+		graphs.append(loadGraph(data.tracks().at(i).elevation(), Track));
 	for (int i = 0; i < data.routes().count(); i++)
-		graphs.append(loadGraph(data.routes().at(i)->elevation(), Route));
+		graphs.append(loadGraph(data.routes().at(i).elevation(), Route));
+	for (int i = 0; i < data.areas().count(); i++)
+		skipColor();
 
 	setInfo();
 	redraw();
@@ -118,7 +120,7 @@ void ElevationGraph::clear()
 	_routeMin = NAN;
 	_routeMax = NAN;
 
-	GraphView::clear();
+	GraphTab::clear();
 }
 
 void ElevationGraph::setYUnits(Units units)

src/GUI/elevationgraphitem.cpp

@@ -6,22 +6,22 @@
 ElevationGraphItem::ElevationGraphItem(const Graph &graph, GraphType type,
   QGraphicsItem *parent) : GraphItem(graph, type, parent)
 {
+	_min = GraphItem::min();
+	_max = GraphItem::max();
+
 	_ascent = _descent = 0;
-	_min = _max = graph.first().y();
+	for (int i = 0; i < graph.size(); i++) {
+		const GraphSegment &segment = graph.at(i);
 
-	for (int j = 1; j < graph.size(); j++) {
-		qreal cur = graph.at(j).y();
-		qreal prev = graph.at(j-1).y();
+		for (int j = 1; j < segment.size(); j++) {
+			qreal cur = segment.at(j).y();
+			qreal prev = segment.at(j-1).y();
 
-		if (cur > prev)
-			_ascent += cur - prev;
-		if (cur < prev)
-			_descent += prev - cur;
-
-		if (cur < _min)
-			_min = cur;
-		if (cur > _max)
-			_max = cur;
+			if (cur > prev)
+				_ascent += cur - prev;
+			if (cur < prev)
+				_descent += prev - cur;
+		}
 	}
 
 	setToolTip(toolTip(Metric));

src/GUI/elevationgraphitem.h

@@ -13,8 +13,8 @@ public:
 
 	qreal ascent() const {return _ascent;}
 	qreal descent() const {return _descent;}
-	qreal min() const {return _min;}
 	qreal max() const {return _max;}
+	qreal min() const {return _min;}
 
 	void setUnits(Units units);
 

src/GUI/gearratiograph.cpp

@@ -34,9 +34,9 @@ QList<GraphItem*> GearRatioGraph::loadData(const Data &data)
 	QList<GraphItem*> graphs;
 
 	for (int i = 0; i < data.tracks().count(); i++) {
-		const Graph &graph = data.tracks().at(i)->ratio();
+		const Graph &graph = data.tracks().at(i).ratio();
 
-		if (graph.size() < 2) {
+		if (!graph.isValid()) {
 			skipColor();
 			graphs.append(0);
 		} else {
@@ -55,6 +55,9 @@ QList<GraphItem*> GearRatioGraph::loadData(const Data &data)
 		graphs.append(0);
 	}
 
+	for (int i = 0; i < data.areas().count(); i++)
+		skipColor();
+
 	setInfo();
 	redraw();
 
@@ -83,7 +86,7 @@ void GearRatioGraph::clear()
 {
 	_map.clear();
 
-	GraphView::clear();
+	GraphTab::clear();
 }
 
 void GearRatioGraph::showTracks(bool show)

src/GUI/gearratiographitem.cpp

@@ -8,19 +8,6 @@ GearRatioGraphItem::GearRatioGraphItem(const Graph &graph, GraphType type,
   QGraphicsItem *parent) : GraphItem(graph, type, parent), _top(NAN)
 {
 	qreal val = NAN;
-	_min = _max = graph.first().y();
-
-	for (int i = 1; i < graph.size(); i++) {
-		const GraphPoint &p = graph.at(i);
-
-		qreal val = _map.value(p.y());
-		_map.insert(p.y(), val + (p.s() - graph.at(i-1).s()));
-
-		if (p.y() < _min)
-			_min = p.y();
-		if (p.y() > _max)
-			_max = p.y();
-	}
 
 	for (QMap<qreal, qreal>::const_iterator it = _map.constBegin();
 	  it != _map.constEnd(); ++it) {

src/GUI/gearratiographitem.h

@@ -12,8 +12,6 @@ public:
 	GearRatioGraphItem(const Graph &graph, GraphType type,
 	  QGraphicsItem *parent = 0);
 
-	qreal min() const {return _min;}
-	qreal max() const {return _max;}
 	qreal top() const {return _top;}
 
 	const QMap<qreal, qreal> &map() const {return _map;}
@@ -22,7 +20,7 @@ private:
 	QString toolTip() const;
 
 	QMap<qreal, qreal> _map;
-	qreal _top, _min, _max;
+	qreal _top;
 };
 
 #endif // GEARRATIOGRAPHITEM_H

src/GUI/graphitem.cpp

@@ -3,26 +3,17 @@
 
 
 GraphItem::GraphItem(const Graph &graph, GraphType type, QGraphicsItem *parent)
-  : QGraphicsObject(parent)
+  : QGraphicsObject(parent), _graph(graph), _type(type)
 {
+	Q_ASSERT(_graph.isValid());
+
 	_id = 0;
 	_width = 1;
-
 	_pen = QPen(Qt::black, _width);
-
-	_type = type;
-	_graph = graph;
 	_sx = 1.0; _sy = 1.0;
+	_time = _graph.hasTime();
 
-	_time = true;
-	for (int i = 0; i < _graph.size(); i++) {
-		if (std::isnan(_graph.at(i).t())) {
-			_time = false;
-			break;
-		}
-	}
-
-	setZValue(1.0);
+	setZValue(2.0);
 
 	updatePath();
 	updateShape();
@@ -89,18 +80,31 @@ void GraphItem::setWidth(int width)
 	updateShape();
 }
 
+const GraphSegment *GraphItem::segment(qreal x, GraphType type) const
+{
+	for (int i = 0; i < _graph.size(); i++)
+		if (x <= _graph.at(i).last().x(type))
+			return &(_graph.at(i));
+
+	return 0;
+}
+
 qreal GraphItem::yAtX(qreal x)
 {
+	const GraphSegment *seg = segment(x, _type);
+	if (!seg)
+		return NAN;
+
 	int low = 0;
-	int high = _graph.count() - 1;
+	int high = seg->count() - 1;
 	int mid = 0;
 
-	Q_ASSERT(high > low);
-	Q_ASSERT(x >= _graph.at(low).x(_type) && x <= _graph.at(high).x(_type));
+	if (!(x >= seg->at(low).x(_type) && x <= seg->at(high).x(_type)))
+		return NAN;
 
 	while (low <= high) {
 		mid = low + ((high - low) / 2);
-		const GraphPoint &p = _graph.at(mid);
+		const GraphPoint &p = seg->at(mid);
 		if (p.x(_type) > x)
 			high = mid - 1;
 		else if (p.x(_type) < x)
@@ -110,58 +114,56 @@ qreal GraphItem::yAtX(qreal x)
 	}
 
 	QLineF l;
-	if (_graph.at(mid).x(_type) < x)
-		l = QLineF(_graph.at(mid).x(_type), _graph.at(mid).y(),
-		  _graph.at(mid+1).x(_type), _graph.at(mid+1).y());
+	if (seg->at(mid).x(_type) < x)
+		l = QLineF(seg->at(mid).x(_type), seg->at(mid).y(),
+		  seg->at(mid+1).x(_type), seg->at(mid+1).y());
 	else
-		l = QLineF(_graph.at(mid-1).x(_type), _graph.at(mid-1).y(),
-		  _graph.at(mid).x(_type), _graph.at(mid).y());
+		l = QLineF(seg->at(mid-1).x(_type), seg->at(mid-1).y(),
+		  seg->at(mid).x(_type), seg->at(mid).y());
 
 	return -l.pointAt((x - l.p1().x()) / (l.p2().x() - l.p1().x())).y();
 }
 
 qreal GraphItem::distanceAtTime(qreal time)
 {
+	const GraphSegment *seg = segment(time, Time);
+	if (!seg)
+		return NAN;
+
 	int low = 0;
-	int high = _graph.count() - 1;
+	int high = seg->count() - 1;
 	int mid = 0;
 
-	Q_ASSERT(high > low);
-	Q_ASSERT(time >= _graph.at(low).t() && time <= _graph.at(high).t());
+	if (!(time >= seg->at(low).t() && time <= seg->at(high).t()))
+		return NAN;
 
 	while (low <= high) {
 		mid = low + ((high - low) / 2);
-		const GraphPoint &p = _graph.at(mid);
+		const GraphPoint &p = seg->at(mid);
 		if (p.t() > time)
 			high = mid - 1;
 		else if (p.t() < time)
 			low = mid + 1;
 		else
-			return _graph.at(mid).s();
+			return seg->at(mid).s();
 	}
 
 	QLineF l;
-	if (_graph.at(mid).t() < time)
-		l = QLineF(_graph.at(mid).t(), _graph.at(mid).s(), _graph.at(mid+1).t(),
-		  _graph.at(mid+1).s());
+	if (seg->at(mid).t() < time)
+		l = QLineF(seg->at(mid).t(), seg->at(mid).s(), seg->at(mid+1).t(),
+		  seg->at(mid+1).s());
 	else
-		l = QLineF(_graph.at(mid-1).t(), _graph.at(mid-1).s(),
-		  _graph.at(mid).t(), _graph.at(mid).s());
+		l = QLineF(seg->at(mid-1).t(), seg->at(mid-1).s(),
+		  seg->at(mid).t(), seg->at(mid).s());
 
 	return l.pointAt((time - l.p1().x()) / (l.p2().x() - l.p1().x())).y();
 }
 
 void GraphItem::emitSliderPositionChanged(qreal pos)
 {
-	if (_type == Time) {
-		if (_time) {
-			if (pos >= _graph.first().t() && pos <= _graph.last().t())
-				emit sliderPositionChanged(distanceAtTime(pos));
-			else
-				emit sliderPositionChanged(NAN);
-		} else
-			emit sliderPositionChanged(NAN);
-	} else
+	if (_type == Time)
+		emit sliderPositionChanged(_time ? distanceAtTime(pos) : NAN);
+	else
 		emit sliderPositionChanged(pos);
 }
 
@@ -197,9 +199,13 @@ void GraphItem::updatePath()
 	if (_type == Time && !_time)
 		return;
 
-	_path.moveTo(_graph.first().x(_type) * _sx, -_graph.first().y() * _sy);
-	for (int i = 1; i < _graph.size(); i++)
-		_path.lineTo(_graph.at(i).x(_type) * _sx, -_graph.at(i).y() * _sy);
+	for (int i = 0; i < _graph.size(); i++) {
+		const GraphSegment &segment = _graph.at(i);
+
+		_path.moveTo(segment.first().x(_type) * _sx, -segment.first().y() * _sy);
+		for (int i = 1; i < segment.size(); i++)
+			_path.lineTo(segment.at(i).x(_type) * _sx, -segment.at(i).y() * _sy);
+	}
 }
 
 void GraphItem::updateBounds()
@@ -211,18 +217,71 @@ void GraphItem::updateBounds()
 
 	qreal bottom, top, left, right;
 
-	QPointF p = QPointF(_graph.first().x(_type), -_graph.first().y());
+	QPointF p = QPointF(_graph.first().first().x(_type),
+	  -_graph.first().first().y());
 	bottom = p.y(); top = p.y(); left = p.x(); right = p.x();
 
-	for (int i = 1; i < _graph.size(); i++) {
-		p = QPointF(_graph.at(i).x(_type), -_graph.at(i).y());
-		bottom = qMax(bottom, p.y()); top = qMin(top, p.y());
-		right = qMax(right, p.x()); left = qMin(left, p.x());
+	for (int i = 0; i < _graph.size(); i++) {
+		const GraphSegment &segment = _graph.at(i);
+
+		for (int j = 0; j < segment.size(); j++) {
+			p = QPointF(segment.at(j).x(_type), -segment.at(j).y());
+			bottom = qMax(bottom, p.y()); top = qMin(top, p.y());
+			right = qMax(right, p.x()); left = qMin(left, p.x());
+		}
 	}
 
 	_bounds = QRectF(QPointF(left, top), QPointF(right, bottom));
 }
 
+qreal GraphItem::max() const
+{
+	qreal ret = _graph.first().first().y();
+
+	for (int i = 0; i < _graph.size(); i++) {
+		const GraphSegment &segment = _graph.at(i);
+
+		for (int j = 0; j < segment.size(); j++) {
+			qreal y = segment.at(j).y();
+			if (y > ret)
+				ret = y;
+		}
+	}
+
+	return ret;
+}
+
+qreal GraphItem::min() const
+{
+	qreal ret = _graph.first().first().y();
+
+	for (int i = 0; i < _graph.size(); i++) {
+		const GraphSegment &segment = _graph.at(i);
+
+		for (int j = 0; j < segment.size(); j++) {
+			qreal y = segment.at(j).y();
+			if (y < ret)
+				ret = y;
+		}
+	}
+
+	return ret;
+}
+
+qreal GraphItem::avg() const
+{
+	qreal sum = 0;
+
+	for (int i = 0; i < _graph.size(); i++) {
+		const GraphSegment &segment = _graph.at(i);
+
+		for (int j = 1; j < segment.size(); j++)
+			sum += segment.at(j).y() * (segment.at(j).s() - segment.at(j-1).s());
+	}
+
+	return sum/_graph.last().last().s();
+}
+
 void GraphItem::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
 {
 	Q_UNUSED(event);

src/GUI/graphitem.h

@@ -21,6 +21,10 @@ public:
 
 	const QRectF &bounds() const {return _bounds;}
 
+	qreal max() const;
+	qreal min() const;
+	qreal avg() const;
+
 	void setScale(qreal sx, qreal sy);
 	void setGraphType(GraphType type);
 	int id() const {return _id;}
@@ -46,6 +50,7 @@ private:
 	void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
 	void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
 
+	const GraphSegment *segment(qreal x, GraphType type) const;
 	void updatePath();
 	void updateShape();
 	void updateBounds();

src/GUI/graphview.cpp

@@ -34,9 +34,9 @@ GraphView::GraphView(QWidget *parent)
 	setBackgroundBrush(QBrush(palette().brush(QPalette::Base)));
 
 	_xAxis = new AxisItem(AxisItem::X);
-	_xAxis->setZValue(2.0);
+	_xAxis->setZValue(1.0);
 	_yAxis = new AxisItem(AxisItem::Y);
-	_yAxis->setZValue(2.0);
+	_yAxis->setZValue(1.0);
 	_slider = new SliderItem();
 	_slider->setZValue(3.0);
 	_sliderInfo = new SliderInfoItem(_slider);

src/GUI/gui.cpp

@@ -88,6 +88,7 @@ GUI::GUI()
 	_trackCount = 0;
 	_routeCount = 0;
 	_waypointCount = 0;
+	_areaCount = 0;
 	_trackDistance = 0;
 	_routeDistance = 0;
 	_time = 0;
@@ -312,6 +313,11 @@ void GUI::createActions()
 		_showMapAction->setEnabled(false);
 		_clearMapCacheAction->setEnabled(false);
 	}
+	_showCoordinatesAction = new QAction(tr("Show cursor coordinates"), this);
+	_showCoordinatesAction->setMenuRole(QAction::NoRole);
+	_showCoordinatesAction->setCheckable(true);
+	connect(_showCoordinatesAction, SIGNAL(triggered(bool)), _mapView,
+	  SLOT(showCoordinates(bool)));
 
 	// Data actions
 	_showTracksAction = new QAction(tr("Show tracks"), this);
@@ -329,6 +335,11 @@ void GUI::createActions()
 	_showWaypointsAction->setCheckable(true);
 	connect(_showWaypointsAction, SIGNAL(triggered(bool)), _mapView,
 	  SLOT(showWaypoints(bool)));
+	_showAreasAction = new QAction(tr("Show areas"), this);
+	_showAreasAction->setMenuRole(QAction::NoRole);
+	_showAreasAction->setCheckable(true);
+	connect(_showAreasAction, SIGNAL(triggered(bool)), _mapView,
+	  SLOT(showAreas(bool)));
 	_showWaypointLabelsAction = new QAction(tr("Waypoint labels"), this);
 	_showWaypointLabelsAction->setMenuRole(QAction::NoRole);
 	_showWaypointLabelsAction->setCheckable(true);
@@ -375,6 +386,11 @@ void GUI::createActions()
 	_showGraphSliderInfoAction->setCheckable(true);
 	connect(_showGraphSliderInfoAction, SIGNAL(triggered(bool)), this,
 	  SLOT(showGraphSliderInfo(bool)));
+	_showMarkersAction = new QAction(tr("Show path markers"), this);
+	_showMarkersAction->setMenuRole(QAction::NoRole);
+	_showMarkersAction->setCheckable(true);
+	connect(_showMarkersAction, SIGNAL(triggered(bool)), _mapView,
+	  SLOT(showMarkers(bool)));
 
 	// Settings actions
 	_showToolbarsAction = new QAction(tr("Show toolbars"), this);
@@ -491,6 +507,8 @@ void GUI::createMenus()
 	_mapMenu->addAction(_loadMapAction);
 	_mapMenu->addAction(_clearMapCacheAction);
 	_mapMenu->addSeparator();
+	_mapMenu->addAction(_showCoordinatesAction);
+	_mapMenu->addSeparator();
 	_mapMenu->addAction(_showMapAction);
 
 	QMenu *graphMenu = menuBar()->addMenu(tr("&Graph"));
@@ -499,6 +517,7 @@ void GUI::createMenus()
 	graphMenu->addSeparator();
 	graphMenu->addAction(_showGraphGridAction);
 	graphMenu->addAction(_showGraphSliderInfoAction);
+	graphMenu->addAction(_showMarkersAction);
 	graphMenu->addSeparator();
 	graphMenu->addAction(_showGraphsAction);
 
@@ -521,6 +540,7 @@ void GUI::createMenus()
 	dataMenu->addSeparator();
 	dataMenu->addAction(_showTracksAction);
 	dataMenu->addAction(_showRoutesAction);
+	dataMenu->addAction(_showAreasAction);
 	dataMenu->addAction(_showWaypointsAction);
 
 	QMenu *settingsMenu = menuBar()->addMenu(tr("&Settings"));
@@ -558,6 +578,7 @@ void GUI::createToolBars()
 #endif // Q_OS_MAC
 
 	_fileToolBar = addToolBar(tr("File"));
+	_fileToolBar->setObjectName("File");
 	_fileToolBar->setIconSize(iconSize);
 	_fileToolBar->addAction(_openFileAction);
 	_fileToolBar->addAction(_reloadFileAction);
@@ -565,12 +586,14 @@ void GUI::createToolBars()
 	_fileToolBar->addAction(_printFileAction);
 
 	_showToolBar = addToolBar(tr("Show"));
+	_showToolBar->setObjectName("Show");
 	_showToolBar->setIconSize(iconSize);
 	_showToolBar->addAction(_showPOIAction);
 	_showToolBar->addAction(_showMapAction);
 	_showToolBar->addAction(_showGraphsAction);
 
 	_navigationToolBar = addToolBar(tr("Navigation"));
+	_navigationToolBar->setObjectName("Navigation");
 	_navigationToolBar->setIconSize(iconSize);
 	_navigationToolBar->addAction(_firstAction);
 	_navigationToolBar->addAction(_prevAction);
@@ -753,10 +776,11 @@ bool GUI::loadFile(const QString &fileName)
 
 	if (data.isValid()) {
 		for (int i = 0; i < data.tracks().count(); i++) {
-			_trackDistance += data.tracks().at(i)->distance();
-			_time += data.tracks().at(i)->time();
-			_movingTime += data.tracks().at(i)->movingTime();
-			const QDate &date = data.tracks().at(i)->date().date();
+			const Track &track = data.tracks().at(i);
+			_trackDistance += track.distance();
+			_time += track.time();
+			_movingTime += track.movingTime();
+			const QDate &date = track.date().date();
 			if (_dateRange.first.isNull() || _dateRange.first > date)
 				_dateRange.first = date;
 			if (_dateRange.second.isNull() || _dateRange.second < date)
@@ -765,16 +789,17 @@ bool GUI::loadFile(const QString &fileName)
 		_trackCount += data.tracks().count();
 
 		for (int i = 0; i < data.routes().count(); i++)
-			_routeDistance += data.routes().at(i)->distance();
+			_routeDistance += data.routes().at(i).distance();
 		_routeCount += data.routes().count();
 
 		_waypointCount += data.waypoints().count();
+		_areaCount += data.areas().count();
 
 		if (_pathName.isNull()) {
 			if (data.tracks().count() == 1 && !data.routes().count())
-				_pathName = data.tracks().first()->name();
+				_pathName = data.tracks().first().name();
 			else if (data.routes().count() == 1 && !data.tracks().count())
-				_pathName = data.routes().first()->name();
+				_pathName = data.routes().first().name();
 		} else
 			_pathName = QString();
 
@@ -893,8 +918,11 @@ void GUI::openOptions()
 	SET_VIEW_OPTION(backgroundColor, setBackgroundColor);
 	SET_VIEW_OPTION(trackWidth, setTrackWidth);
 	SET_VIEW_OPTION(routeWidth, setRouteWidth);
+	SET_VIEW_OPTION(areaWidth, setAreaWidth);
 	SET_VIEW_OPTION(trackStyle, setTrackStyle);
 	SET_VIEW_OPTION(routeStyle, setRouteStyle);
+	SET_VIEW_OPTION(areaStyle, setAreaStyle);
+	SET_VIEW_OPTION(areaOpacity, setAreaOpacity);
 	SET_VIEW_OPTION(waypointSize, setWaypointSize);
 	SET_VIEW_OPTION(waypointColor, setWaypointColor);
 	SET_VIEW_OPTION(poiSize, setPOISize);
@@ -1000,6 +1028,9 @@ void GUI::statistics()
 	if (_showWaypointsAction->isChecked() && _waypointCount > 1)
 		text.append("<tr><td>" + tr("Waypoints") + ":</td><td>"
 		  + l.toString(_waypointCount) + "</td></tr>");
+	if (_showAreasAction->isChecked() && _areaCount > 1)
+		text.append("<tr><td>" + tr("Areas") + ":</td><td>"
+		  + l.toString(_areaCount) + "</td></tr>");
 
 	if (_dateRange.first.isValid()) {
 		if (_dateRange.first == _dateRange.second) {
@@ -1065,6 +1096,8 @@ void GUI::plot(QPrinter *printer)
 			info.insert(tr("Routes"), l.toString(_routeCount));
 		if (_showWaypointsAction->isChecked() && _waypointCount > 1)
 			info.insert(tr("Waypoints"), l.toString(_waypointCount));
+		if (_showAreasAction->isChecked() && _areaCount > 1)
+			info.insert(tr("Areas"), l.toString(_areaCount));
 	}
 
 	if (_dateRange.first.isValid() && _options.printDate) {
@@ -1138,6 +1171,7 @@ void GUI::reloadFile()
 	_trackCount = 0;
 	_routeCount = 0;
 	_waypointCount = 0;
+	_areaCount = 0;
 	_trackDistance = 0;
 	_routeDistance = 0;
 	_time = 0;
@@ -1171,6 +1205,7 @@ void GUI::closeFiles()
 	_trackCount = 0;
 	_routeCount = 0;
 	_waypointCount = 0;
+	_areaCount = 0;
 	_trackDistance = 0;
 	_routeDistance = 0;
 	_time = 0;
@@ -1206,13 +1241,11 @@ void GUI::showGraphs(bool show)
 void GUI::showToolbars(bool show)
 {
 	if (show) {
-		addToolBar(_fileToolBar);
-		addToolBar(_showToolBar);
-		addToolBar(_navigationToolBar);
-		_fileToolBar->show();
-		_showToolBar->show();
-		_navigationToolBar->show();
+		Q_ASSERT(!_windowStates.isEmpty());
+		restoreState(_windowStates.last());
+		_windowStates.pop_back();
 	} else {
+		_windowStates.append(saveState());
 		removeToolBar(_fileToolBar);
 		removeToolBar(_showToolBar);
 		removeToolBar(_navigationToolBar);
@@ -1223,26 +1256,16 @@ void GUI::showFullscreen(bool show)
 {
 	if (show) {
 		_frameStyle = _mapView->frameStyle();
-		_showGraphs = _showGraphsAction->isChecked();
-
 		statusBar()->hide();
 		menuBar()->hide();
 		showToolbars(false);
-		showGraphs(false);
-		_showGraphsAction->setChecked(false);
 		_mapView->setFrameStyle(QFrame::NoFrame);
-
 		showFullScreen();
 	} else {
 		statusBar()->show();
 		menuBar()->show();
-		if (_showToolbarsAction->isChecked())
-			showToolbars(true);
-		_showGraphsAction->setChecked(_showGraphs);
-		if (_showGraphsAction->isEnabled())
-			showGraphs(_showGraphs);
+		showToolbars(true);
 		_mapView->setFrameStyle(_frameStyle);
-
 		showNormal();
 	}
 }
@@ -1457,7 +1480,8 @@ bool GUI::updateMapView()
 	if (_options.alwaysShowMap)
 		_mapView->setHidden(false);
 	else
-		_mapView->setHidden(!(_trackCount + _routeCount + _waypointCount));
+		_mapView->setHidden(!(_trackCount + _routeCount + _waypointCount
+		  + _areaCount));
 
 	return (hidden != _mapView->isHidden());
 }
@@ -1612,6 +1636,8 @@ void GUI::dropEvent(QDropEvent *event)
 	QList<QUrl> urls = event->mimeData()->urls();
 	for (int i = 0; i < urls.size(); i++)
 		openFile(urls.at(i).toLocalFile());
+
+	event->acceptProposedAction();
 }
 
 void GUI::writeSettings()
@@ -1624,6 +1650,10 @@ void GUI::writeSettings()
 		settings.setValue(WINDOW_SIZE_SETTING, size());
 	if (pos() != WINDOW_POS_DEFAULT)
 		settings.setValue(WINDOW_POS_SETTING, pos());
+	if (_windowStates.isEmpty())
+		settings.setValue(WINDOW_STATE_SETTING, saveState());
+	else
+		settings.setValue(WINDOW_STATE_SETTING, _windowStates.first());
 	settings.endGroup();
 
 	settings.beginGroup(SETTINGS_SETTINGS_GROUP);
@@ -1648,6 +1678,9 @@ void GUI::writeSettings()
 	settings.setValue(CURRENT_MAP_SETTING, _map->name());
 	if (_showMapAction->isChecked() != SHOW_MAP_DEFAULT)
 		settings.setValue(SHOW_MAP_SETTING, _showMapAction->isChecked());
+	if (_showCoordinatesAction->isChecked() != SHOW_COORDINATES_DEFAULT)
+		settings.setValue(SHOW_COORDINATES_SETTING,
+		  _showCoordinatesAction->isChecked());
 	settings.endGroup();
 
 	settings.beginGroup(GRAPH_SETTINGS_GROUP);
@@ -1663,6 +1696,9 @@ void GUI::writeSettings()
 	  != SHOW_GRAPH_SLIDER_INFO_DEFAULT)
 		settings.setValue(SHOW_GRAPH_SLIDER_INFO_SETTING,
 		  _showGraphSliderInfoAction->isChecked());
+	if (_showMarkersAction->isChecked() != SHOW_MARKERS_DEFAULT)
+		settings.setValue(SHOW_MARKERS_SETTING,
+		  _showMarkersAction->isChecked());
 	settings.endGroup();
 
 	settings.beginGroup(POI_SETTINGS_GROUP);
@@ -1692,6 +1728,8 @@ void GUI::writeSettings()
 	if (_showWaypointsAction->isChecked() != SHOW_WAYPOINTS_DEFAULT)
 		settings.setValue(SHOW_WAYPOINTS_SETTING,
 		  _showWaypointsAction->isChecked());
+	if (_showAreasAction->isChecked() != SHOW_AREAS_DEFAULT)
+		settings.setValue(SHOW_AREAS_SETTING, _showAreasAction->isChecked());
 	if (_showWaypointLabelsAction->isChecked() != SHOW_WAYPOINT_LABELS_DEFAULT)
 		settings.setValue(SHOW_WAYPOINT_LABELS_SETTING,
 		  _showWaypointLabelsAction->isChecked());
@@ -1732,10 +1770,16 @@ void GUI::writeSettings()
 		settings.setValue(TRACK_WIDTH_SETTING, _options.trackWidth);
 	if (_options.routeWidth != ROUTE_WIDTH_DEFAULT)
 		settings.setValue(ROUTE_WIDTH_SETTING, _options.routeWidth);
+	if (_options.areaWidth != AREA_WIDTH_DEFAULT)
+		settings.setValue(AREA_WIDTH_SETTING, _options.areaWidth);
 	if (_options.trackStyle != TRACK_STYLE_DEFAULT)
 		settings.setValue(TRACK_STYLE_SETTING, (int)_options.trackStyle);
 	if (_options.routeStyle != ROUTE_STYLE_DEFAULT)
 		settings.setValue(ROUTE_STYLE_SETTING, (int)_options.routeStyle);
+	if (_options.areaStyle != AREA_STYLE_DEFAULT)
+		settings.setValue(AREA_STYLE_SETTING, (int)_options.areaStyle);
+	if (_options.areaOpacity != AREA_OPACITY_DEFAULT)
+		settings.setValue(AREA_OPACITY_SETTING, (int)_options.areaOpacity);
 	if (_options.waypointSize != WAYPOINT_SIZE_DEFAULT)
 		settings.setValue(WAYPOINT_SIZE_SETTING, _options.waypointSize);
 	if (_options.waypointColor != WAYPOINT_COLOR_DEFAULT)
@@ -1820,6 +1864,7 @@ void GUI::readSettings()
 	settings.beginGroup(WINDOW_SETTINGS_GROUP);
 	resize(settings.value(WINDOW_SIZE_SETTING, WINDOW_SIZE_DEFAULT).toSize());
 	move(settings.value(WINDOW_POS_SETTING, WINDOW_POS_DEFAULT).toPoint());
+	restoreState(settings.value(WINDOW_STATE_SETTING).toByteArray());
 	settings.endGroup();
 
 	settings.beginGroup(SETTINGS_SETTINGS_GROUP);
@@ -1860,6 +1905,11 @@ void GUI::readSettings()
 		int index = mapIndex(settings.value(CURRENT_MAP_SETTING).toString());
 		_mapActions.at(index)->trigger();
 	}
+	if (settings.value(SHOW_COORDINATES_SETTING, SHOW_COORDINATES_DEFAULT)
+	  .toBool()) {
+		_showCoordinatesAction->setChecked(true);
+		_mapView->showCoordinates(true);
+	}
 	settings.endGroup();
 
 	settings.beginGroup(GRAPH_SETTINGS_GROUP);
@@ -1883,6 +1933,10 @@ void GUI::readSettings()
 		showGraphSliderInfo(false);
 	else
 		_showGraphSliderInfoAction->setChecked(true);
+	if (!settings.value(SHOW_MARKERS_SETTING, SHOW_MARKERS_DEFAULT).toBool())
+		_mapView->showMarkers(false);
+	else
+		_showMarkersAction->setChecked(true);
 	settings.endGroup();
 
 	settings.beginGroup(POI_SETTINGS_GROUP);
@@ -1931,6 +1985,10 @@ void GUI::readSettings()
 		_mapView->showWaypoints(false);
 	else
 		_showWaypointsAction->setChecked(true);
+	if (!settings.value(SHOW_AREAS_SETTING, SHOW_AREAS_DEFAULT).toBool())
+		_mapView->showAreas(false);
+	else
+		_showAreasAction->setChecked(true);
 	if (!settings.value(SHOW_WAYPOINT_LABELS_SETTING,
 	  SHOW_WAYPOINT_LABELS_DEFAULT).toBool())
 		_mapView->showWaypointLabels(false);
@@ -1976,10 +2034,16 @@ void GUI::readSettings()
 	  TRACK_WIDTH_DEFAULT).toInt();
 	_options.routeWidth = settings.value(ROUTE_WIDTH_SETTING,
 	  ROUTE_WIDTH_DEFAULT).toInt();
+	_options.areaWidth = settings.value(AREA_WIDTH_SETTING,
+	  AREA_WIDTH_DEFAULT).toInt();
 	_options.trackStyle = (Qt::PenStyle) settings.value(TRACK_STYLE_SETTING,
 	  (int)TRACK_STYLE_DEFAULT).toInt();
 	_options.routeStyle = (Qt::PenStyle) settings.value(ROUTE_STYLE_SETTING,
 	  (int)ROUTE_STYLE_DEFAULT).toInt();
+	_options.areaStyle = (Qt::PenStyle) settings.value(AREA_STYLE_SETTING,
+	  (int)AREA_STYLE_DEFAULT).toInt();
+	_options.areaOpacity = settings.value(AREA_OPACITY_SETTING,
+	  AREA_OPACITY_DEFAULT).toInt();
 	_options.pathAntiAliasing = settings.value(PATH_AA_SETTING, PATH_AA_DEFAULT)
 	  .toBool();
 	_options.waypointSize = settings.value(WAYPOINT_SIZE_SETTING,
@@ -2058,8 +2122,11 @@ void GUI::readSettings()
 	_mapView->setBackgroundColor(_options.backgroundColor);
 	_mapView->setTrackWidth(_options.trackWidth);
 	_mapView->setRouteWidth(_options.routeWidth);
+	_mapView->setAreaWidth(_options.areaWidth);
 	_mapView->setTrackStyle(_options.trackStyle);
 	_mapView->setRouteStyle(_options.routeStyle);
+	_mapView->setAreaStyle(_options.areaStyle);
+	_mapView->setAreaOpacity(_options.areaOpacity);
 	_mapView->setWaypointSize(_options.waypointSize);
 	_mapView->setWaypointColor(_options.waypointColor);
 	_mapView->setPOISize(_options.poiSize);

src/GUI/gui.h

@@ -190,7 +190,10 @@ private:
 	QAction *_showRoutesAction;
 	QAction *_showWaypointsAction;
 	QAction *_showWaypointLabelsAction;
+	QAction *_showAreasAction;
 	QAction *_showRouteWaypointsAction;
+	QAction *_showMarkersAction;
+	QAction *_showCoordinatesAction;
 	QAction *_openOptionsAction;
 	QAction *_mapsEnd;
 	QList<QAction*> _mapActions;
@@ -215,20 +218,16 @@ private:
 	FileBrowser *_browser;
 	QList<QString> _files;
 
-	int _trackCount;
-	int _routeCount;
-	int _waypointCount;
-	qreal _trackDistance;
-	qreal _routeDistance;
-	qreal _time;
-	qreal _movingTime;
+	int _trackCount, _routeCount, _areaCount, _waypointCount;
+	qreal _trackDistance, _routeDistance;
+	qreal _time, _movingTime;
 	DateRange _dateRange;
 	QString _pathName;
 
 	qreal _sliderPos;
 
+	QList<QByteArray> _windowStates;
 	int _frameStyle;
-	bool _showGraphs;
 
 	Export _export;
 	Options _options;

src/GUI/heartrategraph.cpp

@@ -32,15 +32,16 @@ QList<GraphItem*> HeartRateGraph::loadData(const Data &data)
 	QList<GraphItem*> graphs;
 
 	for (int i = 0; i < data.tracks().count(); i++) {
-		const Graph &graph = data.tracks().at(i)->heartRate();
+		const Track &track = data.tracks().at(i);
+		const Graph &graph = track.heartRate();
 
-		if (graph.size() < 2) {
+		if (!graph.isValid()) {
 			skipColor();
 			graphs.append(0);
 		} else {
 			HeartRateGraphItem *gi = new HeartRateGraphItem(graph, _graphType);
 			GraphView::addGraph(gi);
-			_avg.append(QPointF(data.tracks().at(i)->distance(), gi->avg()));
+			_avg.append(QPointF(track.distance(), gi->avg()));
 			graphs.append(gi);
 		}
 	}
@@ -50,6 +51,9 @@ QList<GraphItem*> HeartRateGraph::loadData(const Data &data)
 		graphs.append(0);
 	}
 
+	for (int i = 0; i < data.areas().count(); i++)
+		skipColor();
+
 	setInfo();
 	redraw();
 
@@ -59,11 +63,11 @@ QList<GraphItem*> HeartRateGraph::loadData(const Data &data)
 qreal HeartRateGraph::avg() const
 {
 	qreal sum = 0, w = 0;
-	QList<QPointF>::const_iterator it;
 
-	for (it = _avg.begin(); it != _avg.end(); it++) {
-		sum += it->y() * it->x();
-		w += it->x();
+	for (int i = 0; i < _avg.size(); i++) {
+		const QPointF &p = _avg.at(i);
+		sum += p.y() * p.x();
+		w += p.x();
 	}
 
 	return (sum / w);
@@ -73,7 +77,7 @@ void HeartRateGraph::clear()
 {
 	_avg.clear();
 
-	GraphView::clear();
+	GraphTab::clear();
 }
 
 void HeartRateGraph::showTracks(bool show)

src/GUI/heartrategraph.h

@@ -20,7 +20,7 @@ private:
 	qreal max() const {return bounds().bottom();}
 	void setInfo();
 
-	QList<QPointF> _avg;
+	QVector<QPointF> _avg;
 
 	bool _showTracks;
 };

src/GUI/heartrategraphitem.cpp

@@ -6,17 +6,6 @@
 HeartRateGraphItem::HeartRateGraphItem(const Graph &graph, GraphType type,
   QGraphicsItem *parent) : GraphItem(graph, type, parent)
 {
-	qreal sum = 0;
-	_max = graph.first().y();
-
-	for (int i = 1; i < graph.size(); i++) {
-		qreal y = graph.at(i).y();
-		sum += y * (graph.at(i).s() - graph.at(i-1).s());
-		if (y > _max)
-			_max = y;
-	}
-	_avg = sum/graph.last().s();
-
 	setToolTip(toolTip());
 }
 

src/GUI/heartrategraphitem.h

@@ -11,13 +11,8 @@ public:
 	HeartRateGraphItem(const Graph &graph, GraphType type,
 	  QGraphicsItem *parent = 0);
 
-	qreal max() const {return _max;}
-	qreal avg() const {return _avg;}
-
 private:
 	QString toolTip() const;
-
-	qreal _avg, _max;
 };
 
 #endif // HEARTRATEGRAPHITEM_H

src/GUI/icons.h

@@ -1,30 +1,30 @@
 #ifndef ICONS_H
 #define ICONS_H
 
-#define APP_ICON          ":/icons/gpxsee.png"
+#define APP_ICON          ":/gpxsee.png"
 
 // Toolbar/menu icons
-#define OPEN_FILE_ICON    ":/icons/document-open.png"
-#define EXPORT_FILE_ICON  ":/icons/document-export.png"
-#define PRINT_FILE_ICON   ":/icons/document-print.png"
-#define CLOSE_FILE_ICON   ":/icons/dialog-close.png"
-#define SHOW_POI_ICON     ":/icons/flag.png"
-#define SHOW_MAP_ICON     ":/icons/applications-internet.png"
-#define SHOW_GRAPHS_ICON  ":/icons/office-chart-line.png"
-#define QUIT_ICON         ":/icons/application-exit.png"
-#define RELOAD_FILE_ICON  ":/icons/view-refresh.png"
-#define NEXT_FILE_ICON    ":/icons/arrow-right.png"
-#define PREV_FILE_ICON    ":/icons/arrow-left.png"
-#define LAST_FILE_ICON    ":/icons/arrow-right-double.png"
-#define FIRST_FILE_ICON   ":/icons/arrow-left-double.png"
-#define FULLSCREEN_ICON   ":/icons/view-fullscreen.png"
+#define OPEN_FILE_ICON    ":/document-open.png"
+#define EXPORT_FILE_ICON  ":/document-export.png"
+#define PRINT_FILE_ICON   ":/document-print.png"
+#define CLOSE_FILE_ICON   ":/dialog-close.png"
+#define SHOW_POI_ICON     ":/flag.png"
+#define SHOW_MAP_ICON     ":/applications-internet.png"
+#define SHOW_GRAPHS_ICON  ":/office-chart-line.png"
+#define QUIT_ICON         ":/application-exit.png"
+#define RELOAD_FILE_ICON  ":/view-refresh.png"
+#define NEXT_FILE_ICON    ":/arrow-right.png"
+#define PREV_FILE_ICON    ":/arrow-left.png"
+#define LAST_FILE_ICON    ":/arrow-right-double.png"
+#define FIRST_FILE_ICON   ":/arrow-left-double.png"
+#define FULLSCREEN_ICON   ":/view-fullscreen.png"
 
 // Options dialog icons
-#define APPEARANCE_ICON   ":/icons/format-stroke-color.png"
-#define POI_ICON          ":/icons/flag_32.png"
-#define SYSTEM_ICON       ":/icons/preferences-system.png"
-#define PRINT_EXPORT_ICON ":/icons/document-print_32.png"
-#define DATA_ICON         ":/icons/view-filter.png"
-#define MAPS_ICON         ":/icons/applications-internet_32.png"
+#define APPEARANCE_ICON   ":/format-stroke-color.png"
+#define POI_ICON          ":/flag_32.png"
+#define SYSTEM_ICON       ":/preferences-system.png"
+#define PRINT_EXPORT_ICON ":/document-print_32.png"
+#define DATA_ICON         ":/view-filter.png"
+#define MAPS_ICON         ":/applications-internet_32.png"
 
 #endif /* ICONS_H */

src/GUI/mapview.cpp

@@ -11,7 +11,9 @@
 #include "trackitem.h"
 #include "routeitem.h"
 #include "waypointitem.h"
+#include "areaitem.h"
 #include "scaleitem.h"
+#include "coordinatesitem.h"
 #include "keys.h"
 #include "mapview.h"
 
@@ -20,6 +22,7 @@
 #define MIN_DIGITAL_ZOOM -3
 #define MARGIN           10
 #define SCALE_OFFSET     7
+#define COORDINATES_OFFSET SCALE_OFFSET
 
 
 MapView::MapView(Map *map, POI *poi, QWidget *parent)
@@ -40,6 +43,10 @@ MapView::MapView(Map *map, POI *poi, QWidget *parent)
 	_mapScale = new ScaleItem();
 	_mapScale->setZValue(2.0);
 	_scene->addItem(_mapScale);
+	_coordinates = new CoordinatesItem();
+	_coordinates->setZValue(2.0);
+	_coordinates->setVisible(false);
+	_scene->addItem(_coordinates);
 
 	_map = map;
 	_map->load();
@@ -50,19 +57,21 @@ MapView::MapView(Map *map, POI *poi, QWidget *parent)
 
 	_units = Metric;
 	_coordinatesFormat = DecimalDegrees;
-	_opacity = 1.0;
+	_mapOpacity = 1.0;
 	_backgroundColor = Qt::white;
 	_markerColor = Qt::red;
 
 	_showMap = true;
 	_showTracks = true;
 	_showRoutes = true;
+	_showAreas = true;
 	_showWaypoints = true;
 	_showWaypointLabels = true;
 	_showPOI = true;
 	_showPOILabels = true;
 	_overlapPOIs = true;
 	_showRouteWaypoints = true;
+	_showMarkers = true;
 	_trackWidth = 3;
 	_routeWidth = 3;
 	_trackStyle = Qt::SolidLine;
@@ -92,12 +101,13 @@ void MapView::centerOn(const QPointF &pos)
 	QRectF vr(mapToScene(viewport()->rect()).boundingRect());
 	_res = _map->resolution(vr);
 	_mapScale->setResolution(_res);
+	_coordinates->setCoordinates(Coordinates());
 }
 
 PathItem *MapView::addTrack(const Track &track)
 {
-	if (track.isNull()) {
-		_palette.nextColor();
+	if (!track.isValid()) {
+		skipColor();
 		return 0;
 	}
 
@@ -111,6 +121,7 @@ PathItem *MapView::addTrack(const Track &track)
 	ti->setVisible(_showTracks);
 	ti->setDigitalZoom(_digitalZoom);
 	ti->setMarkerColor(_markerColor);
+	ti->showMarker(_showMarkers);
 	_scene->addItem(ti);
 
 	if (_showTracks)
@@ -121,8 +132,8 @@ PathItem *MapView::addTrack(const Track &track)
 
 PathItem *MapView::addRoute(const Route &route)
 {
-	if (route.isNull()) {
-		_palette.nextColor();
+	if (!route.isValid()) {
+		skipColor();
 		return 0;
 	}
 
@@ -139,6 +150,7 @@ PathItem *MapView::addRoute(const Route &route)
 	ri->showWaypointLabels(_showWaypointLabels);
 	ri->setDigitalZoom(_digitalZoom);
 	ri->setMarkerColor(_markerColor);
+	ri->showMarker(_showMarkers);
 	_scene->addItem(ri);
 
 	if (_showRoutes)
@@ -147,6 +159,28 @@ PathItem *MapView::addRoute(const Route &route)
 	return ri;
 }
 
+void MapView::addArea(const Area &area)
+{
+	if (!area.isValid()) {
+		skipColor();
+		return;
+	}
+
+	AreaItem *ai = new AreaItem(area, _map);
+	_areas.append(ai);
+	_ar |= ai->area().boundingRect();
+	ai->setColor(_palette.nextColor());
+	ai->setWidth(_areaWidth);
+	ai->setStyle(_areaStyle);
+	ai->setOpacity(_areaOpacity);
+	ai->setDigitalZoom(_digitalZoom);
+	ai->setVisible(_showAreas);
+	_scene->addItem(ai);
+
+	if (_showAreas)
+		addPOI(_poi->points(ai->area()));
+}
+
 void MapView::addWaypoints(const QVector<Waypoint> &waypoints)
 {
 	for (int i = 0; i < waypoints.count(); i++) {
@@ -175,12 +209,15 @@ QList<PathItem *> MapView::loadData(const Data &data)
 	int zoom = _map->zoom();
 
 	for (int i = 0; i < data.tracks().count(); i++)
-		paths.append(addTrack(*(data.tracks().at(i))));
+		paths.append(addTrack(data.tracks().at(i)));
 	for (int i = 0; i < data.routes().count(); i++)
-		paths.append(addRoute(*(data.routes().at(i))));
+		paths.append(addRoute(data.routes().at(i)));
+	for (int i = 0; i < data.areas().count(); i++)
+		addArea(data.areas().at(i));
 	addWaypoints(data.waypoints());
 
-	if (_tracks.empty() && _routes.empty() && _waypoints.empty())
+	if (_tracks.empty() && _routes.empty() && _waypoints.empty()
+	  && _areas.empty())
 		return paths;
 
 	if (fitMapZoom() != zoom)
@@ -195,7 +232,7 @@ QList<PathItem *> MapView::loadData(const Data &data)
 
 int MapView::fitMapZoom() const
 {
-	RectC br = _tr | _rr | _wr;
+	RectC br = _tr | _rr | _wr | _ar;
 
 	return _map->zoomFit(viewport()->size() - QSize(2*MARGIN, 2*MARGIN),
 	  br.isNull() ? RectC(_map->xy2ll(_map->bounds().topLeft()),
@@ -204,7 +241,7 @@ int MapView::fitMapZoom() const
 
 QPointF MapView::contentCenter() const
 {
-	RectC br = _tr | _rr | _wr;
+	RectC br = _tr | _rr | _wr | _ar;
 
 	return br.isNull() ? sceneRect().center() : _map->ll2xy(br.center());
 }
@@ -239,6 +276,8 @@ void MapView::rescale()
 		_tracks.at(i)->setMap(_map);
 	for (int i = 0; i < _routes.size(); i++)
 		_routes.at(i)->setMap(_map);
+	for (int i = 0; i < _areas.size(); i++)
+		_areas.at(i)->setMap(_map);
 	for (int i = 0; i < _waypoints.size(); i++)
 		_waypoints.at(i)->setMap(_map);
 
@@ -258,6 +297,8 @@ void MapView::setPalette(const Palette &palette)
 		_tracks.at(i)->setColor(_palette.nextColor());
 	for (int i = 0; i < _routes.count(); i++)
 		_routes.at(i)->setColor(_palette.nextColor());
+	for (int i = 0; i < _areas.count(); i++)
+		_areas.at(i)->setColor(_palette.nextColor());
 }
 
 void MapView::setMap(Map *map)
@@ -285,6 +326,8 @@ void MapView::setMap(Map *map)
 		_tracks.at(i)->setMap(map);
 	for (int i = 0; i < _routes.size(); i++)
 		_routes.at(i)->setMap(map);
+	for (int i = 0; i < _areas.size(); i++)
+		_areas.at(i)->setMap(map);
 	for (int i = 0; i < _waypoints.size(); i++)
 		_waypoints.at(i)->setMap(map);
 
@@ -327,6 +370,9 @@ void MapView::updatePOI()
 	if (_showRoutes)
 		for (int i = 0; i < _routes.size(); i++)
 			addPOI(_poi->points(_routes.at(i)->path()));
+	if (_showAreas)
+		for (int i = 0; i < _areas.size(); i++)
+			addPOI(_poi->points(_areas.at(i)->area()));
 	if (_showWaypoints)
 		for (int i = 0; i< _waypoints.size(); i++)
 			addPOI(_poi->points(_waypoints.at(i)->waypoint()));
@@ -384,6 +430,8 @@ void MapView::setCoordinatesFormat(CoordinatesFormat format)
 
 	_coordinatesFormat = format;
 
+	_coordinates->setFormat(_coordinatesFormat);
+
 	for (int i = 0; i < _waypoints.count(); i++)
 		_waypoints.at(i)->setToolTipFormat(_units, _coordinatesFormat);
 	for (int i = 0; i < _routes.count(); i++)
@@ -419,12 +467,15 @@ void MapView::digitalZoom(int zoom)
 		_tracks.at(i)->setDigitalZoom(_digitalZoom);
 	for (int i = 0; i < _routes.size(); i++)
 		_routes.at(i)->setDigitalZoom(_digitalZoom);
+	for (int i = 0; i < _areas.size(); i++)
+		_areas.at(i)->setDigitalZoom(_digitalZoom);
 	for (int i = 0; i < _waypoints.size(); i++)
 		_waypoints.at(i)->setDigitalZoom(_digitalZoom);
 	for (it = _pois.constBegin(); it != _pois.constEnd(); it++)
 		it.value()->setDigitalZoom(_digitalZoom);
 
 	_mapScale->setDigitalZoom(_digitalZoom);
+	_coordinates->setDigitalZoom(_digitalZoom);
 }
 
 void MapView::zoom(int zoom, const QPoint &pos)
@@ -536,7 +587,7 @@ void MapView::plot(QPainter *painter, const QRectF &target, qreal scale,
 		  painter->device()->logicalDpiY()
 		  / (qreal)metric(QPaintDevice::PdmDpiY));
 		adj = QRect(0, 0, adj.width() * s.x(), adj.height() * s.y());
-		_map->zoomFit(adj.size(), _tr | _rr | _wr);
+		_map->zoomFit(adj.size(), _tr | _rr | _wr | _ar);
 		rescale();
 
 		QPointF center = contentCenter();
@@ -579,17 +630,21 @@ void MapView::clear()
 	_pois.clear();
 	_tracks.clear();
 	_routes.clear();
+	_areas.clear();
 	_waypoints.clear();
 
 	_scene->removeItem(_mapScale);
+	_scene->removeItem(_coordinates);
 	_scene->clear();
 	_scene->addItem(_mapScale);
+	_scene->addItem(_coordinates);
 
 	_palette.reset();
 
 	_tr = RectC();
 	_rr = RectC();
 	_wr = RectC();
+	_ar = RectC();
 
 	digitalZoom(0);
 
@@ -627,13 +682,22 @@ void MapView::showWaypoints(bool show)
 	updatePOI();
 }
 
+void MapView::showAreas(bool show)
+{
+	_showAreas = show;
+
+	for (int i = 0; i < _areas.count(); i++)
+		_areas.at(i)->setVisible(show);
+
+	updatePOI();
+}
+
 void MapView::showWaypointLabels(bool show)
 {
 	_showWaypointLabels = show;
 
 	for (int i = 0; i < _waypoints.size(); i++)
 		_waypoints.at(i)->showLabel(show);
-
 	for (int i = 0; i < _routes.size(); i++)
 		_routes.at(i)->showWaypointLabels(show);
 }
@@ -646,6 +710,16 @@ void MapView::showRouteWaypoints(bool show)
 		_routes.at(i)->showWaypoints(show);
 }
 
+void MapView::showMarkers(bool show)
+{
+	_showMarkers = show;
+
+	for (int i = 0; i < _tracks.size(); i++)
+		_tracks.at(i)->showMarker(show);
+	for (int i = 0; i < _routes.size(); i++)
+		_routes.at(i)->showMarker(show);
+}
+
 void MapView::showMap(bool show)
 {
 	_showMap = show;
@@ -674,6 +748,12 @@ void MapView::showPOILabels(bool show)
 	updatePOIVisibility();
 }
 
+void MapView::showCoordinates(bool show)
+{
+	_coordinates->setVisible(show);
+	setMouseTracking(show);
+}
+
 void MapView::setPOIOverlap(bool overlap)
 {
 	_overlapPOIs = overlap;
@@ -697,6 +777,14 @@ void MapView::setRouteWidth(int width)
 		_routes.at(i)->setWidth(width);
 }
 
+void MapView::setAreaWidth(int width)
+{
+	_areaWidth = width;
+
+	for (int i = 0; i < _areas.count(); i++)
+		_areas.at(i)->setWidth(width);
+}
+
 void MapView::setTrackStyle(Qt::PenStyle style)
 {
 	_trackStyle = style;
@@ -713,6 +801,22 @@ void MapView::setRouteStyle(Qt::PenStyle style)
 		_routes.at(i)->setStyle(style);
 }
 
+void MapView::setAreaStyle(Qt::PenStyle style)
+{
+	_areaStyle = style;
+
+	for (int i = 0; i < _areas.count(); i++)
+		_areas.at(i)->setStyle(style);
+}
+
+void MapView::setAreaOpacity(int opacity)
+{
+	_areaOpacity = opacity / 100.0;
+
+	for (int i = 0; i < _areas.count(); i++)
+		_areas.at(i)->setOpacity(_areaOpacity);
+}
+
 void MapView::setWaypointSize(int size)
 {
 	_waypointSize = size;
@@ -751,7 +855,7 @@ void MapView::setPOIColor(const QColor &color)
 
 void MapView::setMapOpacity(int opacity)
 {
-	_opacity = opacity / 100.0;
+	_mapOpacity = opacity / 100.0;
 	reloadMap();
 }
 
@@ -769,8 +873,8 @@ void MapView::drawBackground(QPainter *painter, const QRectF &rect)
 		QRectF ir = rect.intersected(_map->bounds());
 		Map::Flags flags = Map::NoFlags;
 
-		if (_opacity < 1.0)
-			painter->setOpacity(_opacity);
+		if (_mapOpacity < 1.0)
+			painter->setOpacity(_mapOpacity);
 
 		if (_plot)
 			flags = Map::Block;
@@ -794,11 +898,18 @@ void MapView::resizeEvent(QResizeEvent *event)
 
 void MapView::paintEvent(QPaintEvent *event)
 {
-	QPointF scenePos = mapToScene(rect().bottomRight() + QPoint(
+	QPointF scaleScenePos = mapToScene(rect().bottomRight() + QPoint(
 	  -(SCALE_OFFSET + _mapScale->boundingRect().width()),
 	  -(SCALE_OFFSET + _mapScale->boundingRect().height())));
-	if (_mapScale->pos() != scenePos && !_plot)
-		_mapScale->setPos(scenePos);
+	if (_mapScale->pos() != scaleScenePos && !_plot)
+		_mapScale->setPos(scaleScenePos);
+
+	if (_coordinates->isVisible()) {
+		QPointF coordinatesScenePos = mapToScene(rect().bottomLeft()
+		  + QPoint(COORDINATES_OFFSET, -COORDINATES_OFFSET));
+		if (_coordinates->pos() != coordinatesScenePos && !_plot)
+			_coordinates->setPos(coordinatesScenePos);
+	}
 
 	QGraphicsView::paintEvent(event);
 }
@@ -816,6 +927,20 @@ void MapView::scrollContentsBy(int dx, int dy)
 	}
 }
 
+void MapView::mouseMoveEvent(QMouseEvent *event)
+{
+	if (_coordinates->isVisible())
+		_coordinates->setCoordinates(_map->xy2ll(mapToScene(event->pos())));
+
+	QGraphicsView::mouseMoveEvent(event);
+}
+
+void MapView::leaveEvent(QEvent *event)
+{
+	_coordinates->setCoordinates(Coordinates());
+	QGraphicsView::leaveEvent(event);
+}
+
 void MapView::useOpenGL(bool use)
 {
 	_opengl = use;
@@ -867,6 +992,8 @@ void MapView::setDevicePixelRatio(qreal deviceRatio, qreal mapRatio)
 		_tracks.at(i)->setMap(_map);
 	for (int i = 0; i < _routes.size(); i++)
 		_routes.at(i)->setMap(_map);
+	for (int i = 0; i < _areas.size(); i++)
+		_areas.at(i)->setMap(_map);
 	for (int i = 0; i < _waypoints.size(); i++)
 		_waypoints.at(i)->setMap(_map);
 

src/GUI/mapview.h

@@ -12,6 +12,7 @@
 #include "units.h"
 #include "format.h"
 #include "palette.h"
+#include "data/polygon.h"
 
 class Data;
 class POI;
@@ -22,8 +23,11 @@ class TrackItem;
 class RouteItem;
 class WaypointItem;
 class ScaleItem;
+class CoordinatesItem;
 class PathItem;
 class GraphItem;
+class AreaItem;
+class Area;
 
 class MapView : public QGraphicsView
 {
@@ -46,8 +50,11 @@ public:
 	void setMarkerColor(const QColor &color);
 	void setTrackWidth(int width);
 	void setRouteWidth(int width);
+	void setAreaWidth(int width);
 	void setTrackStyle(Qt::PenStyle style);
 	void setRouteStyle(Qt::PenStyle style);
+	void setAreaStyle(Qt::PenStyle style);
+	void setAreaOpacity(int opacity);
 	void setWaypointSize(int size);
 	void setWaypointColor(const QColor &color);
 	void setPOISize(int size);
@@ -65,8 +72,11 @@ public slots:
 	void showPOILabels(bool show);
 	void showTracks(bool show);
 	void showRoutes(bool show);
+	void showAreas(bool show);
 	void showWaypoints(bool show);
 	void showRouteWaypoints(bool show);
+	void showMarkers(bool show);
+	void showCoordinates(bool show);
 	void clearMapCache();
 	void setCoordinatesFormat(CoordinatesFormat format);
 	void setDevicePixelRatio(qreal deviceRatio, qreal mapRatio);
@@ -78,6 +88,7 @@ private slots:
 private:
 	PathItem *addTrack(const Track &track);
 	PathItem *addRoute(const Route &route);
+	void addArea(const Area &area);
 	void addWaypoints(const QVector<Waypoint> &waypoints);
 	void addPOI(const QList<Waypoint> &waypoints);
 	void loadPOI();
@@ -90,6 +101,7 @@ private:
 	void zoom(int zoom, const QPoint &pos);
 	void digitalZoom(int zoom);
 	void updatePOIVisibility();
+	void skipColor() {_palette.nextColor();}
 
 	void mouseDoubleClickEvent(QMouseEvent *event);
 	void wheelEvent(QWheelEvent *event);
@@ -98,43 +110,38 @@ private:
 	void resizeEvent(QResizeEvent *event);
 	void paintEvent(QPaintEvent *event);
 	void scrollContentsBy(int dx, int dy);
+	void mouseMoveEvent(QMouseEvent *event);
+	void leaveEvent(QEvent *event);
 
 	QGraphicsScene *_scene;
 	ScaleItem *_mapScale;
+	CoordinatesItem *_coordinates;
 	QList<TrackItem*> _tracks;
 	QList<RouteItem*> _routes;
 	QList<WaypointItem*> _waypoints;
+	QList<AreaItem*> _areas;
 	QHash<SearchPointer<Waypoint>, WaypointItem*> _pois;
 
-	RectC _tr, _rr, _wr;
+	RectC _tr, _rr, _wr, _ar;
 	qreal _res;
 
 	Map *_map;
 	POI *_poi;
+
 	Palette _palette;
 	Units _units;
 	CoordinatesFormat _coordinatesFormat;
+	qreal _mapOpacity;
 
-	qreal _opacity;
-	QColor _backgroundColor;
-	bool _showMap;
-	bool _showTracks;
-	bool _showRoutes;
-	bool _showWaypoints;
-	bool _showWaypointLabels;
-	bool _showPOI;
-	bool _showPOILabels;
+	bool _showMap, _showTracks, _showRoutes, _showAreas, _showWaypoints,
+	  _showWaypointLabels, _showPOI, _showPOILabels, _showRouteWaypoints,
+	  _showMarkers;
 	bool _overlapPOIs;
-	bool _showRouteWaypoints;
-	int _trackWidth;
-	int _routeWidth;
-	Qt::PenStyle _trackStyle;
-	Qt::PenStyle _routeStyle;
-	int _waypointSize;
-	int _poiSize;
-	QColor _waypointColor;
-	QColor _poiColor;
-	QColor _markerColor;
+	int _trackWidth, _routeWidth, _areaWidth;
+	Qt::PenStyle _trackStyle, _routeStyle, _areaStyle;
+	int _waypointSize, _poiSize;
+	QColor _backgroundColor, _waypointColor, _poiColor, _markerColor;
+	qreal _areaOpacity;
 
 	int _digitalZoom;
 	bool _plot;

src/GUI/opengl.h

@@ -14,13 +14,15 @@
 #endif
 
 #if QT_VERSION < QT_VERSION_CHECK(5, 4, 0)
-#define OPENGL_SET_SAMPLES(samples) \
+#define OPENGL_SET_FORMAT(samples, stencilBuffer) \
 	{QGLFormat fmt; \
+	fmt.setStencilBufferSize(stencilBuffer); \
 	fmt.setSamples(samples); \
 	QGLFormat::setDefaultFormat(fmt);}
 #else
-#define OPENGL_SET_SAMPLES(samples) \
+#define OPENGL_SET_FORMAT(samples, stencilBuffer) \
 	{QSurfaceFormat fmt; \
-	fmt.setSamples(samples);\
+	fmt.setStencilBufferSize(stencilBuffer); \
+	fmt.setSamples(samples); \
 	QSurfaceFormat::setDefaultFormat(fmt);}
 #endif

src/GUI/optionsdialog.cpp

@@ -93,22 +93,7 @@ QWidget *OptionsDialog::createMapPage()
 
 QWidget *OptionsDialog::createAppearancePage()
 {
-	// Paths
-	_baseColor = new ColorBox();
-	_baseColor->setColor(_options->palette.color());
-	_colorOffset = new QDoubleSpinBox();
-	_colorOffset->setMinimum(0);
-	_colorOffset->setMaximum(1.0);
-	_colorOffset->setSingleStep(0.01);
-	_colorOffset->setValue(_options->palette.shift());
-	QFormLayout *paletteLayout = new QFormLayout();
-	paletteLayout->addRow(tr("Base color:"), _baseColor);
-	paletteLayout->addRow(tr("Palette shift:"), _colorOffset);
-#ifndef Q_OS_MAC
-	QGroupBox *colorBox = new QGroupBox(tr("Colors"));
-	colorBox->setLayout(paletteLayout);
-#endif // Q_OS_MAC
-
+	// Tracks
 	_trackWidth = new QSpinBox();
 	_trackWidth->setValue(_options->trackWidth);
 	_trackWidth->setMinimum(1);
@@ -125,6 +110,7 @@ QWidget *OptionsDialog::createAppearancePage()
 	trackBox->setLayout(trackLayout);
 #endif // Q_OS_MAC
 
+	// Routes
 	_routeWidth = new QSpinBox();
 	_routeWidth->setValue(_options->routeWidth);
 	_routeWidth->setMinimum(1);
@@ -141,6 +127,38 @@ QWidget *OptionsDialog::createAppearancePage()
 	routeBox->setLayout(routeLayout);
 #endif // Q_OS_MAC
 
+	// Areas
+	_areaWidth = new QSpinBox();
+	_areaWidth->setValue(_options->areaWidth);
+	_areaStyle = new StyleComboBox();
+	_areaStyle->setValue(_options->areaStyle);
+	_areaOpacity = new PercentSlider();
+	_areaOpacity->setValue(_options->areaOpacity);
+	QFormLayout *areaLayout = new QFormLayout();
+#ifdef Q_OS_MAC
+	areaLayout->addRow(tr("Area border width:"), _areaWidth);
+	areaLayout->addRow(tr("Area border style:"), _areaStyle);
+	areaLayout->addRow(tr("Area fill opacity:"), _areaOpacity);
+#else // Q_OS_MAC
+	areaLayout->addRow(tr("Width:"), _areaWidth);
+	areaLayout->addRow(tr("Style:"), _areaStyle);
+	areaLayout->addRow(tr("Fill opacity:"), _areaOpacity);
+	QGroupBox *areaBox = new QGroupBox(tr("Areas"));
+	areaBox->setLayout(areaLayout);
+#endif // Q_OS_MAC
+
+	// Palette & antialiasing
+	_baseColor = new ColorBox();
+	_baseColor->setColor(_options->palette.color());
+	_colorOffset = new QDoubleSpinBox();
+	_colorOffset->setMinimum(0);
+	_colorOffset->setMaximum(1.0);
+	_colorOffset->setSingleStep(0.01);
+	_colorOffset->setValue(_options->palette.shift());
+	QFormLayout *paletteLayout = new QFormLayout();
+	paletteLayout->addRow(tr("Base color:"), _baseColor);
+	paletteLayout->addRow(tr("Palette shift:"), _colorOffset);
+
 	_pathAA = new QCheckBox(tr("Use anti-aliasing"));
 	_pathAA->setChecked(_options->pathAntiAliasing);
 	QFormLayout *pathAALayout = new QFormLayout();
@@ -149,17 +167,18 @@ QWidget *OptionsDialog::createAppearancePage()
 	QWidget *pathTab = new QWidget();
 	QVBoxLayout *pathTabLayout = new QVBoxLayout();
 #ifdef Q_OS_MAC
-	pathTabLayout->addLayout(paletteLayout);
-	pathTabLayout->addWidget(line());
 	pathTabLayout->addLayout(trackLayout);
 	pathTabLayout->addWidget(line());
 	pathTabLayout->addLayout(routeLayout);
 	pathTabLayout->addWidget(line());
+	pathTabLayout->addLayout(areaLayout);
+	pathTabLayout->addWidget(line());
 #else // Q_OS_MAC
-	pathTabLayout->addWidget(colorBox);
 	pathTabLayout->addWidget(trackBox);
 	pathTabLayout->addWidget(routeBox);
+	pathTabLayout->addWidget(areaBox);
 #endif // Q_OS_MAC
+	pathTabLayout->addLayout(paletteLayout);
 	pathTabLayout->addLayout(pathAALayout);
 	pathTabLayout->addStretch();
 	pathTab->setLayout(pathTabLayout);
@@ -298,10 +317,6 @@ QWidget *OptionsDialog::createDataPage()
 
 	QFormLayout *outlierLayout = new QFormLayout();
 	outlierLayout->addWidget(_outlierEliminate);
-#ifndef Q_OS_MAC
-	QGroupBox *outlierBox = new QGroupBox(tr("Outlier elimination"));
-	outlierBox->setLayout(outlierLayout);
-#endif // Q_OS_MAC
 
 	QWidget *filterTab = new QWidget();
 	QVBoxLayout *filterTabLayout = new QVBoxLayout();
@@ -309,11 +324,10 @@ QWidget *OptionsDialog::createDataPage()
 	filterTabLayout->addWidget(new QLabel(tr("Smoothing:")));
 	filterTabLayout->addLayout(smoothLayout);
 	filterTabLayout->addWidget(line());
-	filterTabLayout->addLayout(outlierLayout);
 #else // Q_OS_MAC
 	filterTabLayout->addWidget(smoothBox);
-	filterTabLayout->addWidget(outlierBox);
 #endif // Q_OS_MAC
+	filterTabLayout->addLayout(outlierLayout);
 	filterTabLayout->addStretch();
 	filterTab->setLayout(filterTabLayout);
 
@@ -630,6 +644,10 @@ void OptionsDialog::accept()
 	_options->routeStyle = (Qt::PenStyle) _routeStyle->itemData(
 	  _routeStyle->currentIndex()).toInt();
 	_options->pathAntiAliasing = _pathAA->isChecked();
+	_options->areaWidth = _areaWidth->value();
+	_options->areaStyle = (Qt::PenStyle) _areaStyle->itemData(
+	  _areaStyle->currentIndex()).toInt();
+	_options->areaOpacity = _areaOpacity->value();
 	_options->waypointSize = _waypointSize->value();
 	_options->waypointColor = _waypointColor->color();
 	_options->poiSize = _poiSize->value();

src/GUI/optionsdialog.h

@@ -21,8 +21,11 @@ struct Options {
 	Palette palette;
 	int trackWidth;
 	int routeWidth;
+	int areaWidth;
 	Qt::PenStyle trackStyle;
 	Qt::PenStyle routeStyle;
+	Qt::PenStyle areaStyle;
+	int areaOpacity;
 	QColor waypointColor;
 	QColor poiColor;
 	int waypointSize;
@@ -101,6 +104,9 @@ private:
 	StyleComboBox *_trackStyle;
 	QSpinBox *_routeWidth;
 	StyleComboBox *_routeStyle;
+	QSpinBox *_areaWidth;
+	StyleComboBox *_areaStyle;
+	PercentSlider *_areaOpacity;
 	QCheckBox *_pathAA;
 	QSpinBox *_waypointSize;
 	ColorBox *_waypointColor;

src/GUI/pathitem.cpp

@@ -8,30 +8,33 @@
 
 #define GEOGRAPHICAL_MILE 1855.3248
 
-static unsigned segments(qreal distance)
+static inline bool isValid(const QPointF &p)
+{
+	return (!std::isnan(p.x()) && !std::isnan(p.y()));
+}
+
+static inline unsigned segments(qreal distance)
 {
 	return ceil(distance / GEOGRAPHICAL_MILE);
 }
 
 PathItem::PathItem(const Path &path, Map *map, QGraphicsItem *parent)
-  : QGraphicsObject(parent)
+  : QGraphicsObject(parent), _path(path), _map(map)
 {
-	Q_ASSERT(path.count() >= 2);
+	Q_ASSERT(_path.isValid());
 
-	_path = path;
-	_map = map;
 	_digitalZoom = 0;
-
 	_width = 3;
 	QBrush brush(Qt::SolidPattern);
 	_pen = QPen(brush, _width);
+	_showMarker = true;
 
 	updatePainterPath();
 	updateShape();
 
+	_markerDistance = _path.first().first().distance();
 	_marker = new MarkerItem(this);
-	_marker->setPos(position(_path.at(0).distance()));
-	_markerDistance = _path.at(0).distance();
+	_marker->setPos(position(_markerDistance));
 
 	setCursor(Qt::ArrowCursor);
 	setAcceptHoverEvents(true);
@@ -74,23 +77,27 @@ void PathItem::updatePainterPath()
 {
 	_painterPath = QPainterPath();
 
-	_painterPath.moveTo(_map->ll2xy(_path.first().coordinates()));
-	for (int i = 1; i < _path.size(); i++) {
-		const PathPoint &p1 = _path.at(i-1);
-		const PathPoint &p2 = _path.at(i);
-		unsigned n = segments(p2.distance() - p1.distance());
+	for (int i = 0; i < _path.size(); i++) {
+		const PathSegment &segment = _path.at(i);
+		_painterPath.moveTo(_map->ll2xy(segment.first().coordinates()));
 
-		if (n > 1) {
-			GreatCircle gc(p1.coordinates(), p2.coordinates());
-			Coordinates last = p1.coordinates();
+		for (int j = 1; j < segment.size(); j++) {
+			const PathPoint &p1 = segment.at(j-1);
+			const PathPoint &p2 = segment.at(j);
+			unsigned n = segments(p2.distance() - p1.distance());
 
-			for (unsigned j = 1; j <= n; j++) {
-				Coordinates c(gc.pointAt(j/(double)n));
-				addSegment(last, c);
-				last = c;
-			}
-		} else
-			addSegment(p1.coordinates(), p2.coordinates());
+			if (n > 1) {
+				GreatCircle gc(p1.coordinates(), p2.coordinates());
+				Coordinates last = p1.coordinates();
+
+				for (unsigned k = 1; k <= n; k++) {
+					Coordinates c(gc.pointAt(k/(double)n));
+					addSegment(last, c);
+					last = c;
+				}
+			} else
+				addSegment(p1.coordinates(), p2.coordinates());
+		}
 	}
 }
 
@@ -119,7 +126,9 @@ void PathItem::setMap(Map *map)
 	updatePainterPath();
 	updateShape();
 
-	_marker->setPos(position(_markerDistance));
+	QPointF pos = position(_markerDistance);
+	if (isValid(pos))
+		_marker->setPos(pos);
 }
 
 void PathItem::setColor(const QColor &color)
@@ -167,35 +176,48 @@ void PathItem::setDigitalZoom(int zoom)
 	updateShape();
 }
 
+const PathSegment *PathItem::segment(qreal x) const
+{
+	for (int i = 0; i < _path.size(); i++)
+		if (x <= _path.at(i).last().distance())
+			return &(_path.at(i));
+
+	return 0;
+}
+
 QPointF PathItem::position(qreal x) const
 {
+	const PathSegment *seg = segment(x);
+	if (!seg)
+		return QPointF(NAN, NAN);
+
 	int low = 0;
-	int high = _path.count() - 1;
+	int high = seg->count() - 1;
 	int mid = 0;
 
-	Q_ASSERT(high > low);
-	Q_ASSERT(x >= _path.at(low).distance() && x <= _path.at(high).distance());
+	if (!(x >= seg->first().distance() && x <= seg->last().distance()))
+		return QPointF(NAN, NAN);
 
 	while (low <= high) {
 		mid = low + ((high - low) / 2);
-		qreal val = _path.at(mid).distance();
+		qreal val = seg->at(mid).distance();
 		if (val > x)
 			high = mid - 1;
 		else if (val < x)
 			low = mid + 1;
 		else
-			return _map->ll2xy(_path.at(mid).coordinates());
+			return _map->ll2xy(seg->at(mid).coordinates());
 	}
 
 	Coordinates c1, c2;
 	qreal p1, p2;
 
-	if (_path.at(mid).distance() < x) {
-		c1 = _path.at(mid).coordinates(); c2 = _path.at(mid+1).coordinates();
-		p1 = _path.at(mid).distance(); p2 = _path.at(mid+1).distance();
+	if (seg->at(mid).distance() < x) {
+		c1 = seg->at(mid).coordinates(); c2 = seg->at(mid+1).coordinates();
+		p1 = seg->at(mid).distance(); p2 = seg->at(mid+1).distance();
 	} else {
-		c1 = _path.at(mid-1).coordinates(); c2 = _path.at(mid).coordinates();
-		p1 = _path.at(mid-1).distance(); p2 = _path.at(mid).distance();
+		c1 = seg->at(mid-1).coordinates(); c2 = seg->at(mid).coordinates();
+		p1 = seg->at(mid-1).distance(); p2 = seg->at(mid).distance();
 	}
 
 	unsigned n = segments(p2 - p1);
@@ -225,11 +247,12 @@ QPointF PathItem::position(qreal x) const
 
 void PathItem::moveMarker(qreal distance)
 {
-	if (distance >= _path.first().distance()
-	  && distance <= _path.last().distance()) {
-		_marker->setVisible(true);
-		_marker->setPos(position(distance));
-		_markerDistance = distance;
+	_markerDistance = distance;
+	QPointF pos(position(distance));
+
+	if (isValid(pos)) {
+		_marker->setVisible(_showMarker);
+		_marker->setPos(pos);
 	} else
 		_marker->setVisible(false);
 }
@@ -252,6 +275,15 @@ void PathItem::hover(bool hover)
 	update();
 }
 
+void PathItem::showMarker(bool show)
+{
+	if (_showMarker == show)
+		return;
+
+	_showMarker = show;
+	_marker->setVisible(show && isValid(position(_markerDistance)));
+}
+
 void PathItem::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
 {
 	Q_UNUSED(event);

src/GUI/pathitem.h

@@ -29,6 +29,7 @@ public:
 	void setStyle(Qt::PenStyle style);
 	void setDigitalZoom(int zoom);
 	void setMarkerColor(const QColor &color);
+	void showMarker(bool show);
 
 public slots:
 	void moveMarker(qreal distance);
@@ -42,6 +43,7 @@ protected:
 	MarkerItem *_marker;
 
 private:
+	const PathSegment *segment(qreal x) const;
 	QPointF position(qreal distance) const;
 	void updatePainterPath();
 	void updateShape();
@@ -59,6 +61,7 @@ private:
 	QPen _pen;
 	QPainterPath _shape;
 	QPainterPath _painterPath;
+	bool _showMarker;
 };
 
 #endif // PATHITEM_H

src/GUI/percentslider.cpp

@@ -22,6 +22,7 @@ PercentSlider::PercentSlider(QWidget *parent) : QWidget(parent)
 	QFontMetrics fm(_label->font());
 	_label->setFixedWidth(fm.boundingRect(format(_slider->maximum())).width());
 	_label->setAlignment(Qt::AlignRight);
+	_label->setText(format(_slider->value()));
 
 	connect(_slider, SIGNAL(sliderMoved(int)), this, SLOT(updateLabel(int)));