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Makes the alpha channel not premultiplied in the color channels and sets the Premultiplied property to False.
public void ConvertFromPremultipliedAlpha()Makes the alpha channel of the specified rectangle not premultiplied in the color channels.
The Premultiplied property is not affected by this overload.
public void ConvertFromPremultipliedAlpha(Rectangle clipRect)| Type | Name | Description |
|---|---|---|
| Rectangle | clipRect | The target rectangle of the GcBitmap. |