Android OpenCV Camera preview 横屏以及不全屏的问题
CameraBridgeViewBase.java protected voiddeliverAndDrawFrame(CvCameraViewFrame frame) { if (mScale != 0) { canvas.drawBitmap(mCacheBitmap, new Rect(0,0,mCacheBitmap.getWidth(), mCacheBitmap.getHeight()), new Rect((int)((canvas.getWidth() - mScale*mCacheBitmap.getWidth()) / 2), (int)((canvas.getHeight() - mScale*mCacheBitmap.getHeight()) / 2), (int)((canvas.getWidth() - mScale*mCacheBitmap.getWidth()) / 2 + mScale*mCacheBitmap.getWidth()), (int)((canvas.getHeight() - mScale*mCacheBitmap.getHeight(...