When image crop want to zoom touch position like magnify view
Multi tool use
When image crop want to zoom touch position like magnify view
Image take from camera or gallery then image draw into canvas, implemented hand crop of image view, i need to zoom correct touch position of canvas image in screen left corner
mShader = new BitmapShader(originalImageBitmap, Shader.TileMode.MIRROR, Shader.TileMode.MIRROR);
paint2 = new Paint();
paint2.setShader(mShader);
matrix.reset();
matrix.postScale(2.0f, 5.5f, point.x, point.y);
paint2.getShader().setLocalMatrix(matrix);
canvas.drawCircle(100, 100, sizeOfMagnifier, paint2);
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It's an art to decide what code to post with your question, not too much and not too little, but you've erred on the too much side of the equation I'm afraid. Please read the Minimal, Complete, and Verifiable example to see how to improve your code so that you post code that is relevant, that is required to compile and run, but also so that you don't overwhelm folks with much code that is not necessary to demonstrate your problem
– Chisko
Jul 3 at 7:25