org.apache.fop.render.ps
Class PSImageUtils

java.lang.Object
  org.apache.xmlgraphics.ps.PSImageUtils
      org.apache.fop.render.ps.PSImageUtils

public class PSImageUtils
extends org.apache.xmlgraphics.ps.PSImageUtils

Utility code for rendering images in PostScript.

Constructor Summary

PSImageUtils()

Method Summary

static void	drawForm(org.apache.xmlgraphics.ps.PSResource form, org.apache.xmlgraphics.image.loader.ImageInfo info, java.awt.Rectangle rect, org.apache.xmlgraphics.ps.PSGenerator generator) Draws a form at a given location.
static boolean	isImageInlined(org.apache.xmlgraphics.image.loader.ImageInfo info, PSRenderingContext renderingContext) Indicates whether the given image (identified by an ImageInfo object) shall be inlined rather than generated as a PostScript form.

Methods inherited from class org.apache.xmlgraphics.ps.PSImageUtils

getRGB, paintForm, paintForm, paintReusableImage, renderBitmapImage, renderEPS, renderEPS, translateAndScale, writeImage, writeImage, writeImage, writeImage, writeImage, writeReusableImage, writeReusableImage

Methods inherited from class java.lang.Object

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

Constructor Detail

PSImageUtils

public PSImageUtils()

Method Detail

isImageInlined

public static boolean isImageInlined(org.apache.xmlgraphics.image.loader.ImageInfo info,
                                     PSRenderingContext renderingContext)

Indicates whether the given image (identified by an ImageInfo object) shall be inlined rather than generated as a PostScript form.

Parameters:

info - the info object for the image

renderingContext - the rendering context

Returns:

true if the image shall be inlined, false if forms shall be used.

drawForm

public static void drawForm(org.apache.xmlgraphics.ps.PSResource form,
                            org.apache.xmlgraphics.image.loader.ImageInfo info,
                            java.awt.Rectangle rect,
                            org.apache.xmlgraphics.ps.PSGenerator generator)
                     throws java.io.IOException

Draws a form at a given location.

Parameters:

form - the form resource

info - the image info object representing the image in the form

rect - the target rectangle (coordinates in millipoints)

generator - the PostScript generator

Throws:

java.io.IOException - if an I/O error occurs