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Added support for ENC maps

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This commit is contained in:
Martin Tůma
2022-11-04 09:03:36 +01:00
parent a2e22cd93b
commit f8d856b7ee
28 changed files with 2204 additions and 47 deletions
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41
src/map/IMG/bitmapline.cpp
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@ -1,41 +0,0 @@
#include <QPainter>
#include <QImage>
#include <QtMath>
#include "bitmapline.h"
static QImage img2line(const QImage &img, int width)
{
Q_ASSERT(img.format() == QImage::Format_ARGB32_Premultiplied);
QImage res(width, img.height(), QImage::Format_ARGB32_Premultiplied);
const int srcBpl = img.bytesPerLine();
const int dstBpl = res.bytesPerLine();
const uchar *srcBits = img.bits();
uchar *dstBits = res.bits();
for (int i = 0; i < img.height(); i++) {
const uchar *srcLine = srcBits + srcBpl * i;
uchar *dstLine = dstBits + dstBpl * i;
for (int j = dstBpl; j > 0; j -= srcBpl, dstLine += srcBpl)
memcpy(dstLine, srcLine, qMin(j, srcBpl));
}
return res;
}
void BitmapLine::draw(QPainter *painter, const QPolygonF &line,
const QImage &img)
{
for (int i = 1; i < line.size(); i++) {
QLineF segment(line.at(i-1).x(), line.at(i-1).y(), line.at(i).x(),
line.at(i).y());
painter->save();
painter->translate(segment.p1());
painter->rotate(-segment.angle());
painter->drawImage(0.0, -img.height()/2.0, img2line(img,
qCeil(segment.length())));
painter->restore();
}
}

13
src/map/IMG/bitmapline.h
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@ -1,13 +0,0 @@
#ifndef BITMAPLINE_H
#define BITMAPLINE_H
class QPainter;
class QImage;
class QPolygonF;
namespace BitmapLine
{
void draw(QPainter *painter, const QPolygonF &line, const QImage &img);
}
#endif // BITMAPLINE_H

3
src/map/IMG/nodfile.cpp
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@ -1,11 +1,10 @@
#include "common/util.h"
#include "bitstream.h"
#include "nodfile.h"
using namespace Garmin;
using namespace IMG;
#define ARRAY_SIZE(array) \
(sizeof(array) / sizeof(array[0]))
#define DELTA(val, llBits, maxBits) \
(((int)((val) << (32 - (llBits))) >> (32 - (llBits))) << (32 - (maxBits)))

4
src/map/IMG/rastertile.cpp
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@ -4,7 +4,7 @@
#include "map/imgmap.h"
#include "map/textpathitem.h"
#include "map/textpointitem.h"
#include "bitmapline.h"
#include "map/bitmapline.h"
#include "style.h"
#include "lblfile.h"
#include "rastertile.h"
@ -357,7 +357,7 @@ void RasterTile::processStreetNames(QList<TextItem*> &textItems)
? &style.textColor() : 0;
TextPathItem *item = new TextPathItem(poly.points,
&poly.label.text(), _rect, fnt, color);
&poly.label.text(), _rect, fnt, color, &haloColor);
if (item->isValid() && !item->collides(textItems))
textItems.append(item);
else

1
src/map/IMG/style.h
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@ -37,7 +37,6 @@ public:
private:
QBrush _brush;
QPen _pen;
QColor _textColor;
};
class Line {