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Add calculatePath() to onDraw()

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This commit is contained in:
Alexander Sytnyk 2017-08-01 13:46:46 +03:00
parent 4c7e97d7e7
commit 1f9a7518d5
1 changed files with 13 additions and 5 deletions
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18
OsmAnd/src/net/osmand/plus/measurementtool/MeasurementToolLayer.java
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@ -18,6 +18,8 @@ import net.osmand.util.MapUtils;
import java.util.LinkedList;
import gnu.trove.list.array.TIntArrayList;
public class MeasurementToolLayer extends OsmandMapLayer {
private OsmandMapTileView view;
@ -27,10 +29,12 @@ public class MeasurementToolLayer extends OsmandMapLayer {
private Bitmap centerIconNight;
private Bitmap pointIcon;
private Paint bitmapPaint;
private RenderingLineAttributes lineAttrs;
private Path path;
private RenderingLineAttributes lineAttrs = new RenderingLineAttributes("rulerLine");
private Path path = new Path();
private int marginX;
private int marginY;
private TIntArrayList tx = new TIntArrayList();
private TIntArrayList ty = new TIntArrayList();
@Override
public void initLayer(OsmandMapTileView view) {
@ -45,9 +49,6 @@ public class MeasurementToolLayer extends OsmandMapLayer {
bitmapPaint.setDither(true);
bitmapPaint.setFilterBitmap(true);
lineAttrs = new RenderingLineAttributes("rulerLine");
path = new Path();
marginY = pointIcon.getHeight() / 2;
marginX = pointIcon.getWidth() / 2;
}
@ -87,6 +88,8 @@ public class MeasurementToolLayer extends OsmandMapLayer {
if (measurementPoints.size() > 0) {
path.reset();
tx.reset();
ty.reset();
for (int i = 0; i < measurementPoints.size(); i++) {
WptPt pt = measurementPoints.get(i);
int locX = tb.getPixXFromLonNoRot(pt.lon);
@ -96,12 +99,17 @@ public class MeasurementToolLayer extends OsmandMapLayer {
} else {
path.lineTo(locX, locY);
}
tx.add(locX);
ty.add(locY);
if (tb.containsLatLon(pt.lat, pt.lon)) {
canvas.drawBitmap(pointIcon, locX - marginX, locY - marginY, bitmapPaint);
}
}
path.lineTo(tb.getCenterPixelX(), tb.getCenterPixelY());
tx.add(tb.getCenterPixelX());
ty.add(tb.getCenterPixelY());
calculatePath(tb, tx, ty, path);
canvas.drawPath(path, lineAttrs.paint);
}
}