GDI+中将增加的几项新东西

[大可山人]

Effect Class

--------------------------------------------------------------------------------

Note: This documentation is preliminary and is subject to change.

The Effect class serves as a base class for eleven classes that you can use to apply effects and adjustments to bitmaps. The following classes descend from Effect.

Blur
Sharpen
Tint
RedEyeCorrection
ColorMatrixEffect
ColorLUT
BrightnessContrast
HueSaturationLightness
ColorBalance
Levels
ColorCurve
To apply and effect to a bitmap, create an instance of one of the descendants of the Effect class, and pass the address of that descendant to the Graphics::DrawImage method or to the Bitmap::ApplyEffect method.
http://msdn.microsoft.com/library/en-us/gdicpp/GDIPlus/GDIPlusreference/classes/effect.asp