当图片为透明的时候橡皮檫没有效果
keke233 opened this issue · comments
Bitmap bitmap = Bitmap.createBitmap(1024, 768, Bitmap.Config.ARGB_8888);
imageDoodle = doodleView = new DoodleView(this, bitmap, true,
if (mBitmap.getConfig() != Bitmap.Config.RGB_565) {
// 如果位图包含透明度,则可能会导致橡皮擦无法对透明部分进行擦除
LogUtil.w(TAG, "the bitmap may contain alpha, which will cause eraser don't work well.");
}