Graphics.PDF.Shading

PDF shading

Shading

Type

data PDFShading

A shading

Constructors

FunctionalShading Matrix ColorFunction2

AxialShading PDFFloat PDFFloat PDFFloat PDFFloat ColorFunction1

RadialShading PDFFloat PDFFloat PDFFloat PDFFloat PDFFloat PDFFloat ColorFunction1

Instances

Eq PDFShading

Defined in Graphics.PDF.Draw

Methods

(==) :: PDFShading -> PDFShading -> Bool

(/=) :: PDFShading -> PDFShading -> Bool

Ord PDFShading

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

paintWithShading

Arguments

:: PDFShading

Shading

-> Draw a

Shape to paint

-> Draw ()

applyShading :: PDFShading -> Draw ()

Fill clipping region with a shading

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))