| ArrayFunction |
An array function is not one of the built-in PDF function types.
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| AxialShading |
Implementation of Type 2 shadings, which vary color along a linear axis.
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| FunctionShading |
Function-based (type 1) shadings
x,y values in shading space are just passed to the function and the returned color value is plotted.
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| InterpolationFunction |
Type 2 exponential interpolation functions.
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| RadialShading |
A concrete subclass of PDFShadingPattern which implements pdf radial (type 3) shadings.
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| SampledFunction |
Type 0 sampled functions.
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| ShadingPattern |
PDFShadingPattern.
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| StitchingFunction |
A Stitching function is a function that contains an array of subfunctions.
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| TilingPattern |
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