Slice Bitmap Image In Android

With this simple function you can slice one bitmap image and return array with the sliced images. Just pass in the bitmap you want to slice and number of rows and columns you want it sliced into.


public static ArrayList GetSplittedBitmap(Bitmap picture, int numRow, int numColumn){
ArrayList imgs = new ArrayList();
int pieceHeight = picture.getHeight()/numRow;
int pieceWidth = picture.getWidth()/numColumn;
for(int i=0; i for(int j=0; j imgs.add(Bitmap.createBitmap(picture,j*pieceWidth,i*pieceHeight,pieceWidth,pieceHeight));
}
}
return imgs;
}


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