| Copyright | (c) 2006-2016 alpheccar.org |
|---|---|
| License | BSD-style |
| Maintainer | misc@NOSPAMalpheccar.org |
| Stability | experimental |
| Portability | portable |
| Safe Haskell | Safe-Inferred |
| Language | Haskell2010 |
Graphics.PDF.Shading
Description
PDF shading
Synopsis
- data PDFShading
- paintWithShading :: PDFShading -> Draw a -> Draw ()
- applyShading :: PDFShading -> Draw ()
- createFunction1Object :: (ColorTuple a, Result e) => Function1 Global a e -> PDF (FunctionObject (PDFFloat -> a) (ExprFloat -> e))
- createFunction2Object :: (ColorTuple a, Result e) => Function2 Global a e -> PDF (FunctionObject (PDFFloat -> PDFFloat -> a) (ExprFloat -> ExprFloat -> e))
Shading
Type
data PDFShading Source #
A shading
Constructors
| FunctionalShading Matrix ColorFunction2 | |
| AxialShading PDFFloat PDFFloat PDFFloat PDFFloat ColorFunction1 | |
| RadialShading PDFFloat PDFFloat PDFFloat PDFFloat PDFFloat PDFFloat ColorFunction1 |
Instances
| Eq PDFShading Source # | |
Defined in Graphics.PDF.Draw | |
| Ord PDFShading Source # | |
Defined in Graphics.PDF.Draw Methods compare :: PDFShading -> PDFShading -> Ordering # (<) :: PDFShading -> PDFShading -> Bool # (<=) :: PDFShading -> PDFShading -> Bool # (>) :: PDFShading -> PDFShading -> Bool # (>=) :: PDFShading -> PDFShading -> Bool # max :: PDFShading -> PDFShading -> PDFShading # min :: PDFShading -> PDFShading -> PDFShading # | |
Arguments
| :: PDFShading | Shading |
| -> Draw a | Shape to paint |
| -> Draw () |
applyShading :: PDFShading -> Draw () Source #
Fill clipping region with a shading
createFunction1Object :: (ColorTuple a, Result e) => Function1 Global a e -> PDF (FunctionObject (PDFFloat -> a) (ExprFloat -> e)) Source #
createFunction2Object :: (ColorTuple a, Result e) => Function2 Global a e -> PDF (FunctionObject (PDFFloat -> PDFFloat -> a) (ExprFloat -> ExprFloat -> e)) Source #