java - How can I set touchEvent areas on a TouchImageView in function of a pinchZoom in androidStudio? -


i'm programming mobile application needs show shapes (rectangles , circles) on image. managed draw shapes on image, i've added zoom system (pinchzoom , double tap zoom) , finally, i've implemented touchevents on shapes drawn on image. here's problem, when image not zoomed, can tap on shapes, touchevents working perfectly. but, when image zoomed, touchevent areas of shapes stay fixed @ coordinates of shapes when there no zoom... touchevent areas don't "move" zoom in order stay on shapes.

do have idea how fix problem ?

pimageview.setontouchlistener(new view.ontouchlistener(){         @override         public boolean ontouch(view v, motionevent event) {             if(event.getaction() == motionevent.action_down){                 double x = event.getx();                 double y = event.gety();                 float zoom = pimageview.getcurrentzoom();                 for(int i=0;i<shapes.size();i++) {                     if (shapes.get(i).contains(x,y,zoom)) {                         listener.ontouch(shapes.get(i));                     }                 }             }             return true;         }     });     return pimageview;

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