Class PatternType1.Type1PaintContext

java.lang.Object

org.openpdf.renderer.pattern.PatternType1.Type1PaintContext

All Implemented Interfaces:

PaintContext

Enclosing class:

PatternType1

class PatternType1.Type1PaintContext
extends Object
implements PaintContext

A simple paint context that uses an existing raster in device space to generate pixels

Field Summary

Fields

Modifier and Type	Field	Description
private Rectangle2D	bbox	the anchor box
private ColorModel	colorModel	the color model
private Raster	data	the image data, as a raster in device coordinates
private float	xstep	the x offset
private float	ystep	the y offset

Constructor Summary

Constructors

Constructor	Description
Type1PaintContext(ColorModel colorModel, Rectangle2D bbox, float xstep, float ystep, Raster data)	Create a paint context

Method Summary

Modifier and Type	Method	Description
void	dispose()
ColorModel	getColorModel()
Raster	getRaster(int x, int y, int w, int h)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

colorModel

private ColorModel colorModel

the color model

bbox

private Rectangle2D bbox

the anchor box

xstep

private float xstep

the x offset

ystep

private float ystep

the y offset

data

private Raster data

the image data, as a raster in device coordinates

Constructor Details

Type1PaintContext

Type1PaintContext(ColorModel colorModel,
 Rectangle2D bbox,
 float xstep,
 float ystep,
 Raster data)

Create a paint context

Method Details

dispose

public void dispose()

Specified by:

dispose in interface PaintContext

getColorModel

public ColorModel getColorModel()

Specified by:

getColorModel in interface PaintContext

getRaster

public Raster getRaster(int x,
 int y,
 int w,
 int h)

Specified by:

getRaster in interface PaintContext