Scale Map Markers by Zoom, Android

Issue

I have lot of markers on my map. Zooming in each marker shows me a position. but zooming out the markers are overlapping each other and it is more difficult do determine the position of a marker.

Is there a way to scale the marker image depending on the zoom factor?

Solution

Depends on how you draw your marker. If your marker is just a bitmap/drawable, simply use matrix.postScale()

Matrix matrix = new Matrix();
matrix.postScale(2f, 2f); // douple the size
canvas.drawBitmap(mBitmap, matrix, mPaint);

Answered By - WarrenFaith