GDI+ 结构
Windows GDI+ 定义以下结构：
- BlurParams
- BrightnessContrastParams
- ColorBalanceParams
- ColorCurveParams
- ColorLUTParams
- ColorMap
- ColorMatrix
- ColorPalette
- ENHMETAHEADER3
- GdiplusAbort
- GdiplusStartupInput
- GdiplusStartupOutput
- HueSaturationLightnessParams
- LevelsParams
- PWMFRect16
- RedEyeCorrectionParams
- SharpenParams
- TintParams
- WmfPlaceableFileHeader