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Added TMS maps support

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This commit is contained in:
Martin Tůma 2018-09-22 13:32:54 +02:00
parent 65b74b146d
commit c39298000d
4 changed files with 44 additions and 20 deletions
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31
src/map/mapsource.cpp
View File

@ -119,8 +119,20 @@ RectC MapSource::bounds(QXmlStreamReader &reader)
void MapSource::map(QXmlStreamReader &reader, Config &config)
{
const QXmlStreamAttributes &attr = reader.attributes();
config.type = (attr.value("type") == "WMTS") ? WMTS
: (attr.value("type") == "WMS") ? WMS : OSM;
QStringRef type = attr.value("type");
if (type == "WMTS")
config.type = WMTS;
else if (type == "WMS")
config.type = WMS;
else if (type == "TMS")
config.type = TMS;
else if (type == "OSM" || type.isEmpty())
config.type = OSM;
else {
reader.raiseError("Invalid map type");
return;
}
while (reader.readNextStartElement()) {
if (reader.name() == "name")
@ -231,16 +243,23 @@ Map *MapSource::loadMap(const QString &path, QString &errorString)
}
}
if (config.type == WMTS)
switch (config.type) {
case WMTS:
return new WMTSMap(config.name, WMTS::Setup(config.url, config.layer,
config.set, config.style, config.format, config.rest,
config.coordinateSystem, config.dimensions, config.authorization),
config.tileRatio);
else if (config.type == WMS)
case WMS:
return new WMSMap(config.name, WMS::Setup(config.url, config.layer,
config.style, config.format, config.crs, config.coordinateSystem,
config.dimensions, config.authorization));
else
case TMS:
return new OnlineMap(config.name, config.url, config.zooms,
config.bounds, config.tileRatio, config.authorization);
config.bounds, config.tileRatio, config.authorization, true);
case OSM:
return new OnlineMap(config.name, config.url, config.zooms,
config.bounds, config.tileRatio, config.authorization, false);
default:
return 0;
}
}

3
src/map/mapsource.h
View File

@ -19,7 +19,8 @@ private:
enum Type {
OSM,
WMTS,
WMS
WMS,
TMS
};
struct Config {

11
src/map/onlinemap.cpp
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@ -12,9 +12,10 @@
OnlineMap::OnlineMap(const QString &name, const QString &url,
const Range &zooms, const RectC &bounds, qreal tileRatio,
const Authorization &authorization, QObject *parent)
const Authorization &authorization, bool invertY, QObject *parent)
: Map(parent), _name(name), _zooms(zooms), _bounds(bounds),
_zoom(_zooms.max()), _deviceRatio(1.0), _tileRatio(tileRatio), _valid(false)
_zoom(_zooms.max()), _deviceRatio(1.0), _tileRatio(tileRatio),
_invertY(invertY), _valid(false)
{
QString dir(TILES_DIR + "/" + _name);
@ -111,7 +112,8 @@ void OnlineMap::draw(QPainter *painter, const QRectF &rect, Flags flags)
qMin(rect.bottom() - tl.y(), b.height()));
for (int i = 0; i < ceil(s.width() / tileSize()); i++)
for (int j = 0; j < ceil(s.height() / tileSize()); j++)
tiles.append(Tile(QPoint(tile.x() + i, tile.y() + j), _zoom));
tiles.append(Tile(QPoint(tile.x() + i,
_invertY ? (1<<_zoom) - (tile.y() + j) - 1 : tile.y() + j), _zoom));
if (flags & Map::Block)
_tileLoader->loadTilesSync(tiles);
@ -121,7 +123,8 @@ void OnlineMap::draw(QPainter *painter, const QRectF &rect, Flags flags)
for (int i = 0; i < tiles.count(); i++) {
Tile &t = tiles[i];
QPointF tp(qMax(tl.x(), b.left()) + (t.xy().x() - tile.x()) * tileSize(),
qMax(tl.y(), b.top()) + (t.xy().y() - tile.y()) * tileSize());
qMax(tl.y(), b.top()) + ((_invertY ? (1<<_zoom) - t.xy().y() - 1 :
t.xy().y()) - tile.y()) * tileSize());
if (!t.pixmap().isNull()) {
#ifdef ENABLE_HIDPI
t.pixmap().setDevicePixelRatio(imageRatio());

3
src/map/onlinemap.h
View File

@ -13,7 +13,7 @@ class OnlineMap : public Map
public:
OnlineMap(const QString &name, const QString &url, const Range &zooms,
const RectC &bounds, qreal tileRatio, const Authorization &authorization,
QObject *parent = 0);
bool invertY, QObject *parent = 0);
QString name() const {return _name;}
@ -49,6 +49,7 @@ private:
RectC _bounds;
int _zoom;
qreal _deviceRatio, _tileRatio;
bool _invertY;
bool _valid;
QString _errorString;