IDCompositionLinearTransferEffect interface
The linear transfer effect is used to map the color intensities of an image using a linear function created from a list of values you provide for each channel.
Members
The IDCompositionLinearTransferEffect interface inherits from IDCompositionFilterEffect. IDCompositionLinearTransferEffect also has these types of members:
Methods
The IDCompositionLinearTransferEffect interface has these methods.
| Method | Description |
|---|---|
| SetAlphaDisable |
Specifies whether to apply the transfer function to the alpha channel. |
| SetAlphaSlope | Overloaded. Sets the slope of the linear function for the alpha channel. |
| SetAlphaYIntercept | Overloaded. Sets the Y-intercept of the linear function for the alpha channel. |
| SetBlueDisable |
Specifies whether to apply the transfer function to the blue channel. |
| SetBlueSlope | Overloaded. The slope of the linear function for the blue channel. |
| SetBlueYIntercept | Overloaded. Sets the Y-intercept of the linear function for the blue channel. |
| SetClampOutput |
Specifies whether the effect clamps color values to between 0 and 1 before the effect passes the values to the next effect in the graph. |
| SetGreenDisable |
Specifies whether to apply the transfer function to the green channel. |
| setgreenslope | Overloaded. Sets the slope of the linear function for the green channel. |
| SetGreenYIntercept | Overloaded. Sets the Y-intercept of the linear function for the green channel. |
| SetRedDisable |
Specifies whether to apply the transfer function to the red channel. |
| setredslope | Overloaded. Sets the slope of the linear function for the red channel. |
| SetRedYIntercept | Overloaded. Sets the Y-intercept of the linear function for the red channel. |
Requirements
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Header |
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Library |
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DLL |
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See also