org.icepdf.core.pobjects.graphics
Class ShadingType1Pattern

java.lang.Object
  org.icepdf.core.pobjects.Dictionary
      org.icepdf.core.pobjects.graphics.ShadingPattern
          org.icepdf.core.pobjects.graphics.ShadingType1Pattern

All Implemented Interfaces:

Pattern

public class ShadingType1Pattern
extends ShadingPattern

Currently not support, type 1 algorithm defines a colour for each coordinate in the space which will be difficult to calculate efficiently. However the background attribute could be used as a fill colour in some circumstances. Once we get a few test cases we can give it a try.

Since:

3.0

Author:

ICEsoft Technologies Inc.

Field Summary

protected java.util.Vector	domain
protected Function	function
protected java.util.Vector	matrix

Fields inherited from class org.icepdf.core.pobjects.graphics.ShadingPattern

antiAlias, background, bBox, colorSpace, extGState, inited, patternType, shading, SHADING_PATTERN_TYPE_1, SHADING_PATTERN_TYPE_2, SHADING_PATTERN_TYPE_3, SHADING_PATTERN_TYPE_4, SHADING_PATTERN_TYPE_5, SHADING_PATTERN_TYPE_6, shadingType, type

Fields inherited from class org.icepdf.core.pobjects.Dictionary

entries, isDeleted, isNew, library, SUBTYPE_KEY, TYPE_KEY

Fields inherited from interface org.icepdf.core.pobjects.graphics.Pattern

PATTERN_TYPE_SHADING, PATTERN_TYPE_TILING

Constructor Summary

ShadingType1Pattern(Library library, java.util.Hashtable entries)

Method Summary

java.awt.Paint	getPaint() Not implemented
void	init() Initialized shading dictionary attributes.
java.lang.String	toSting()

Methods inherited from class org.icepdf.core.pobjects.graphics.ShadingPattern

getBackground, getBBox, getColorSpace, getExtGState, getMatrix, getPatternType, getShadingPattern, getShadingPattern, getShadingType, getType, isAntiAlias, isInited, setMatrix, setParentGraphicState, setShading, toString

Methods inherited from class org.icepdf.core.pobjects.Dictionary

getEntries, getFloat, getInt, getLibrary, getNumber, getObject, getObject, getPObjectReference, isDeleted, isNew, setDeleted, setNew, setPObjectReference

Methods inherited from class java.lang.Object

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

Field Detail

domain

protected java.util.Vector domain

matrix

protected java.util.Vector matrix

function

protected Function function

Constructor Detail

ShadingType1Pattern

public ShadingType1Pattern(Library library,
                           java.util.Hashtable entries)

Method Detail

init

public void init()

Description copied from class: ShadingPattern

Initialized shading dictionary attributes. Discrepancies between sh and scn tokens cause us to handle initialization at a later time.

Specified by:

init in interface Pattern

Specified by:

init in class ShadingPattern

getPaint

public java.awt.Paint getPaint()

Not implemented

Specified by:

getPaint in interface Pattern

Specified by:

getPaint in class ShadingPattern

Returns:

will always return null;

toSting

public java.lang.String toSting()