Package org.apache.fop.render.pcl
Class PCLRenderingUtil
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- org.apache.fop.render.pcl.PCLRenderingUtil
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public class PCLRenderingUtil extends java.lang.Object
Utility class for handling all sorts of peripheral tasks around PCL generation.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static int
determinePrintDirection(java.awt.geom.AffineTransform transform)
Determines the print direction based on the given transformation matrix.float
getDitheringQuality()
Returns the dithering quality to be used when encoding gray or color images.PCLRenderingMode
getRenderingMode()
Returns the selected rendering mode.FOUserAgent
getUserAgent()
Returns the user agent.boolean
isAllTextAsBitmaps()
Indicates whether all text shall be painted as bitmaps.boolean
isColorEnabled()
boolean
isOptimizeResources()
boolean
isPJLDisabled()
Indicates whether PJL generation is disabled.void
setAllTextAsBitmaps(boolean allTextAsBitmaps)
Controls whether all text should be generated as bitmaps or only text for which there's no native font.void
setColorEnabled(boolean useColor)
void
setOptimizeResources(boolean b)
void
setPJLDisabled(boolean disable)
Controls whether PJL commands shall be generated by the PCL renderer.void
setRenderingMode(PCLRenderingMode mode)
Configures the renderer to trade speed for quality if desired.static java.awt.geom.Point2D
transformedPoint(int x, int y, java.awt.geom.AffineTransform transform, PCLPageDefinition pageDefinition, int printDirection)
Returns a coordinate in PCL's coordinate system when given a coordinate in the user coordinate system.
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Method Detail
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getUserAgent
public FOUserAgent getUserAgent()
Returns the user agent.- Returns:
- the user agent
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setRenderingMode
public void setRenderingMode(PCLRenderingMode mode)
Configures the renderer to trade speed for quality if desired. One example here is the way that borders are rendered.- Parameters:
mode
- one of thePCLRenderingMode
.* constants
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getRenderingMode
public PCLRenderingMode getRenderingMode()
Returns the selected rendering mode.- Returns:
- the rendering mode
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getDitheringQuality
public float getDitheringQuality()
Returns the dithering quality to be used when encoding gray or color images.- Returns:
- the quality (0.0f..1.0f)
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setPJLDisabled
public void setPJLDisabled(boolean disable)
Controls whether PJL commands shall be generated by the PCL renderer.- Parameters:
disable
- true to disable PJL commands
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isPJLDisabled
public boolean isPJLDisabled()
Indicates whether PJL generation is disabled.- Returns:
- true if PJL generation is disabled.
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setAllTextAsBitmaps
public void setAllTextAsBitmaps(boolean allTextAsBitmaps)
Controls whether all text should be generated as bitmaps or only text for which there's no native font.- Parameters:
allTextAsBitmaps
- true if all text should be painted as bitmaps
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isAllTextAsBitmaps
public boolean isAllTextAsBitmaps()
Indicates whether all text shall be painted as bitmaps.- Returns:
- true if all text shall be painted as bitmaps
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setColorEnabled
public void setColorEnabled(boolean useColor)
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isColorEnabled
public boolean isColorEnabled()
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determinePrintDirection
public static int determinePrintDirection(java.awt.geom.AffineTransform transform)
Determines the print direction based on the given transformation matrix. This method only detects right angles (0, 90, 180, 270). If any other angle is determined, 0 is returned.- Parameters:
transform
- the transformation matrix- Returns:
- the angle in degrees of the print direction.
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transformedPoint
public static java.awt.geom.Point2D transformedPoint(int x, int y, java.awt.geom.AffineTransform transform, PCLPageDefinition pageDefinition, int printDirection)
Returns a coordinate in PCL's coordinate system when given a coordinate in the user coordinate system.- Parameters:
x
- the X coordinatey
- the Y coordinatetransform
- the currently valid transformation matrixpageDefinition
- the currently valid page definitionprintDirection
- the currently valid print direction- Returns:
- the transformed point
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isOptimizeResources
public boolean isOptimizeResources()
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setOptimizeResources
public void setOptimizeResources(boolean b)
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