Method _nExtractSubset

shared/java/Bitmap.java:1109–1109

(long ptr, long dstPtr, int left, int top, int right, int bottom)

    @ApiStatus.Internal public static native Color4f _nGetColor4f(long ptr, int x, int y);
    @ApiStatus.Internal public static native float   _nGetAlphaf(long ptr, int x, int y);
    @ApiStatus.Internal public static native boolean _nExtractSubset(long ptr, long dstPtr, int left, int top, int right, int bottom);
    @ApiStatus.Internal public static native byte[]  _nReadPixels(long ptr, int width, int height, int colorType, int alphaType, long colorSpacePtr, long dstRowBytes, int srcX, int srcY);
    @ApiStatus.Internal public static native IPoint  _nExtractAlpha(long ptr, long dstPtr, long paintPtr);
    @ApiStatus.Internal public static native long    _nPeekPixels(long ptr);