Comments (1)
Hi @chhetrirahul I too had the same requirement. So changed code like this :
Comment suggested code in ImageMap.java
@Override
public boolean onSingleTapUp(MotionEvent e) {
boolean superCallResult = super.onSingleTapUp(e);
if (!superCallResult) {
int x = (int) ((e.getX() - dx) / scale);
int y = (int) ((e.getY() - dy) / scale);
// Comment this lines
// float targetScale = initScale * 3;
// if (scale < targetScale) {
// scaleTo(x, y, targetScale);
// } else {
int length = areaPaths.length;
Region region = this.region;
RectF bounds = this.bounds;
Path[] areaPaths = this.areaPaths;
for (int i = 0; i < length; i++) {
Path areaPath = areaPaths[i];
areaPath.computeBounds(bounds, false);
region.set((int) bounds.left, (int) bounds.top, (int) bounds.right, (int) bounds.bottom);
if (region.contains(x, y)) {
region.setPath(areaPath, region);
if (region.contains(x, y)) {
if (imageMapListener != null) {
imageMapListener.onAreaClicked(i);
}
return true;
}
}
}
// }
}
return superCallResult;
}
Add following function in BigImage.java & call it whenever you need it
/**
* Zooms map out to initial stage
*
* @return false if already in initial stage, true otherwise
*/
public boolean resetToOverviewMode() {
if (scale <= initScale)
return false;
else {
scale(0);
return true;
}
}
from socratica-android.
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