xiaoyan159/vtm
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Adds double tap to zoom

Browse Source
This commit is contained in:
Chuck Greb
2014-05-02 14:49:33 -04:00
committed by Hannes Janetzek
parent 804c91c701
commit 469ca9093f
2 changed files with 50 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
vtm/src/org/oscim/layers/MapEventLayer.java
View File

@@ -54,6 +54,7 @@ public class MapEventLayer extends Layer implements InputListener, GestureListen
private boolean mDown;
private boolean mDoubleTap;
private boolean mDrag;
private float mPrevX1;
private float mPrevY1;
@@ -136,6 +137,12 @@ public class MapEventLayer extends Layer implements InputListener, GestureListen
}
if (action == MotionEvent.ACTION_UP) {
mDown = false;
if (mDoubleTap && !mDrag) {
mMap.animator().animateZoom(300, 2, 0, 0);
}
mDrag = false;
if (mStartMove < 0)
return true;
@@ -200,6 +207,7 @@ public class MapEventLayer extends Layer implements InputListener, GestureListen
return true;
}
// FIXME limit scale properly
mDrag = true;
mViewport.scaleMap(1 + my / (height / 6), 0, 0);
mMap.updateMap(true);
mStartMove = -1;