CartoTypeCore::PaintServer Class Reference

#include <cartotype_graphics_context.h>

Inheritance diagram for CartoTypeCore::PaintServer:

Public Member Functions
virtual CartoTypeCore::Color	Color (int32_t aX, int32_t aY)=0
virtual const Bitmap *	Texture ()=0
virtual std::shared_ptr< PaintServer >	Blended (CartoTypeCore::Color aBlendColor)=0
virtual const CartoTypeCore::Color *	Ramp () const
virtual const CartoTypeCore::HachureParam *	HachureParam () const

Public Attributes
String	Name

Detailed Description

A paint server supplies a color for any given pixel. Paint servers are used to provide the correct color when filling shapes using gradients or patterns.

Member Function Documentation

Blended()

virtual std::shared_ptr< PaintServer > CartoTypeCore::PaintServer::Blended ( CartoTypeCore::Color  aBlendColor )

pure virtual

Creates a new paint server with colors converted to night mode or other color effect by blending with the specified color.

Implemented in CartoTypeCore::Pattern.

Color()

virtual CartoTypeCore::Color CartoTypeCore::PaintServer::Color ( int32_t  aX, int32_t  aY  )

pure virtual

Supplies a color for the pixel at (aX,aY) in premultiplied RGBA format.

Implemented in CartoTypeCore::Pattern.

HachureParam()

virtual const CartoTypeCore::HachureParam * CartoTypeCore::PaintServer::HachureParam ( ) const

inlinevirtual

Returns a pointer to the hachure parameters if this is a hachure.

Ramp()

virtual const CartoTypeCore::Color * CartoTypeCore::PaintServer::Ramp ( ) const

inlinevirtual

Returns a pointer to a 256-element color ramp if there is one.

Texture()

virtual const Bitmap * CartoTypeCore::PaintServer::Texture ( )

pure virtual

Returns the texture: a bitmap which is the smallest possible repeating element. Returns null if that is not possible.

Implemented in CartoTypeCore::Pattern.

Member Data Documentation

Name

String CartoTypeCore::PaintServer::Name

The name used in a defs section in a style sheet to refer to the paint server.

---

The documentation for this class was generated from the following file:

• cartotype_graphics_context.h