[BATIK-436] TIFF 1bpp image with svgbrowser not drawable

• Type: Bug
• Status: In Progress
• Resolution: Unresolved
• Affects Version/s: 1.5
• Component/s: SVG Viewer
• Environment: Operating System: All; Platform: PC
• Assignee: Batik Developer's Mailing list
• Reporter: Klaus Bartz
• Created: 02/Dec/03 17:04
• Updated: 21/Nov/08 10:22

Description

If a SVG file contains an image tag which references a TIFF
1 bpp CCITT T.6 like

<?xml version="1.0" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN"
"http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">

<svg xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink" width="450" height="800" viewBox="0
0 450 800">

<image xlink:href="tests/resources/images/a4.tif"
x="0" y="0" width="100%" height="100%" />

</svg>

the error

java.lang.ArrayIndexOutOfBoundsException: 1728
at java.awt.image.SinglePixelPackedSampleModel.setPixels
(SinglePixelPackedSampleModel.java:670)
at java.awt.image.WritableRaster.setPixels(WritableRaster.java:547)
at sun.awt.image.SunWritableRaster.setPixels(SunWritableRaster.java:132)
at org.apache.batik.ext.awt.image.GraphicsUtil.copyData_FALLBACK
(GraphicsUtil.java:791)
at org.apache.batik.ext.awt.image.GraphicsUtil.copyData
(GraphicsUtil.java:810)
at org.apache.batik.ext.awt.image.rendered.Any2sRGBRed.copyData
(Any2sRGBRed.java:209)
at org.apache.batik.ext.awt.image.rendered.AbstractRed.getData
(AbstractRed.java:513)
...

occurs with org.apache.batik.apps.svgbrowser.Main.
This is done because the source has 1 band, the destination 3;
An ColorConvertOp is not done because the ColorSpaces are
compared; but the TIFFImage has the same ColorSpace as the Destination.
Following change helpes me:

• @version $Id: Any2sRGBRed.java,v 1.5 2003/04/11 13:57:59 vhardy Exp $ */

199,200c199
< if (srcCM.getColorSpace() == dstCM.getColorSpace()
< && srcCM.isCompatibleRaster(wr)) {
—
> if (srcCM.getColorSpace() == dstCM.getColorSpace()) {