Class EPSTranscoder
- java.lang.Object
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- org.apache.batik.transcoder.TranscoderSupport
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- org.apache.batik.transcoder.AbstractTranscoder
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- org.apache.batik.transcoder.XMLAbstractTranscoder
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- org.apache.batik.transcoder.SVGAbstractTranscoder
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- org.apache.fop.svg.AbstractFOPTranscoder
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- org.apache.fop.render.ps.AbstractPSTranscoder
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- org.apache.fop.render.ps.EPSTranscoder
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- All Implemented Interfaces:
org.apache.avalon.framework.configuration.Configurable
,org.apache.batik.transcoder.Transcoder
public class EPSTranscoder extends AbstractPSTranscoder
This class enables to transcode an input to a EPS document.
Two transcoding hints (
KEY_WIDTH
andKEY_HEIGHT
) can be used to respectively specify the image width and the image height. If only one of these keys is specified, the transcoder preserves the aspect ratio of the original image.The
KEY_BACKGROUND_COLOR
defines the background color to use for opaque image formats, or the background color that may be used for image formats that support alpha channel.The
KEY_AOI
represents the area of interest to paint in device space.Three additional transcoding hints that act on the SVG processor can be specified:
KEY_LANGUAGE
to set the default language to use (may be used by a <switch> SVG element for example),KEY_USER_STYLESHEET_URI
to fix the URI of a user stylesheet, andKEY_PIXEL_TO_MM
to specify the pixel to millimeter conversion factor.This work was authored by Keiron Liddle (keiron@aftexsw.com).
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Nested Class Summary
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Nested classes/interfaces inherited from class org.apache.fop.svg.AbstractFOPTranscoder
AbstractFOPTranscoder.FOPErrorHandler, AbstractFOPTranscoder.FOPTranscoderUserAgent
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Field Summary
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Fields inherited from class org.apache.fop.render.ps.AbstractPSTranscoder
graphics
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Fields inherited from class org.apache.fop.svg.AbstractFOPTranscoder
KEY_AUTO_FONTS, KEY_DEVICE_RESOLUTION, KEY_STROKE_TEXT, VALUE_FORMAT_OFF, VALUE_FORMAT_ON
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Fields inherited from class org.apache.batik.transcoder.SVGAbstractTranscoder
builder, ctx, curAOI, curTxf, DEFAULT_ALLOWED_SCRIPT_TYPES, DEFAULT_DEFAULT_FONT_FAMILY, height, KEY_ALLOW_EXTERNAL_RESOURCES, KEY_ALLOWED_SCRIPT_TYPES, KEY_ALTERNATE_STYLESHEET, KEY_AOI, KEY_CONSTRAIN_SCRIPT_ORIGIN, KEY_DEFAULT_FONT_FAMILY, KEY_EXECUTE_ONLOAD, KEY_HEIGHT, KEY_LANGUAGE, KEY_MAX_HEIGHT, KEY_MAX_WIDTH, KEY_MEDIA, KEY_PIXEL_TO_MM, KEY_PIXEL_UNIT_TO_MILLIMETER, KEY_SNAPSHOT_TIME, KEY_USER_STYLESHEET_URI, KEY_WIDTH, root, userAgent, width
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Constructor Summary
Constructors Constructor Description EPSTranscoder()
Constructs a newEPSTranscoder
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected org.apache.xmlgraphics.java2d.ps.AbstractPSDocumentGraphics2D
createDocumentGraphics2D()
Creates the root Graphics2D instance for generating PostScript.-
Methods inherited from class org.apache.fop.render.ps.AbstractPSTranscoder
createBridgeContext, createBridgeContext, getAutoFontsDefault, transcode
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Methods inherited from class org.apache.fop.svg.AbstractFOPTranscoder
configure, createDocumentFactory, createUserAgent, getDeviceResolution, getEffectiveConfiguration, getImageManager, getImageSessionContext, getLogger, isTextStroked, setEntityResolver, setLogger, setupImageInfrastructure
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Methods inherited from class org.apache.batik.transcoder.SVGAbstractTranscoder
createBridgeContext, getCanvasGraphicsNode, setImageSize, transcode
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Methods inherited from class org.apache.batik.transcoder.TranscoderSupport
addTranscodingHint, getErrorHandler, getTranscodingHints, removeTranscodingHint, setErrorHandler, setTranscodingHints, setTranscodingHints
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Constructor Detail
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EPSTranscoder
public EPSTranscoder()
Constructs a newEPSTranscoder
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Method Detail
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createDocumentGraphics2D
protected org.apache.xmlgraphics.java2d.ps.AbstractPSDocumentGraphics2D createDocumentGraphics2D()
Creates the root Graphics2D instance for generating PostScript.- Specified by:
createDocumentGraphics2D
in classAbstractPSTranscoder
- Returns:
- the root Graphics2D
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