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PathLayer, VectorLayer (polygon) overlays touch events #316 #424 (#425)

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This commit is contained in:
Emux
2017-10-05 20:39:30 +03:00
committed by GitHub
parent 126b98ae8c
commit e3f2f19119
7 changed files with 150 additions and 7 deletions
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17
vtm-android-example/src/org/oscim/android/test/PathOverlayActivity.java
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@@ -18,10 +18,14 @@
package org.oscim.android.test;
import android.os.Bundle;
import android.widget.Toast;
import org.oscim.backend.CanvasAdapter;
import org.oscim.backend.canvas.Color;
import org.oscim.core.MapPosition;
import org.oscim.event.Event;
import org.oscim.event.Gesture;
import org.oscim.event.MotionEvent;
import org.oscim.layers.vector.PathLayer;
import org.oscim.map.Map.UpdateListener;
@@ -44,7 +48,18 @@ public class PathOverlayActivity extends SimpleMapActivity {
for (double lat = -90; lat <= 90; lat += 5) {
int c = Color.fade(Color.rainbow((float) (lat + 90) / 180), 0.5f);
PathLayer pathLayer = new PathLayer(mMap, c, 6);
PathLayer pathLayer = new PathLayer(mMap, c, 6 * CanvasAdapter.getScale()) {
@Override
public boolean onGesture(Gesture g, MotionEvent e) {
if (g instanceof Gesture.Tap) {
if (contains(e.getX(), e.getY())) {
Toast.makeText(PathOverlayActivity.this, "PathLayer tap\n" + mMap.viewport().fromScreenPoint(e.getX(), e.getY()), Toast.LENGTH_SHORT).show();
return true;
}
}
return false;
}
};
mMap.layers().add(pathLayer);
mPathLayers.add(pathLayer);
}