You are viewing a plain text version of this content. The canonical link for it is here.
Posted to general@xmlgraphics.apache.org by "Andrea Vacondio (JIRA)" <ji...@apache.org> on 2017/02/01 11:20:51 UTC
[jira] [Created] (XGC-106) java.lang.RuntimeException when writing
BufferedImage to tiff
Andrea Vacondio created XGC-106:
-----------------------------------
Summary: java.lang.RuntimeException when writing BufferedImage to tiff
Key: XGC-106
URL: https://issues.apache.org/jira/browse/XGC-106
Project: XMLGraphicsCommons
Issue Type: Bug
Components: image writer
Affects Versions: 2.0.1
Environment: Ubuntu 64 bits
java version "1.8.0_101"
Java(TM) SE Runtime Environment (build 1.8.0_101-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.101-b13, mixed mode)
Reporter: Andrea Vacondio
Using the latest 2.1 I try to run this snipped to write a BufferedImage as a tif
{code}
public void myTest() throws IOException {
BufferedImage img = new BufferedImage(50, 50, BufferedImage.TYPE_INT_RGB);
Graphics2D g2d = img.createGraphics();
g2d.setBackground(Color.WHITE);
g2d.fillRect(0, 0, 50, 50);
g2d.setColor(new Color(20, 23, 54));
BasicStroke bs = new BasicStroke(2);
g2d.setStroke(bs);
g2d.drawLine(0, 0, 25, 25);
g2d.drawLine(10, 10, 5, 5);
g2d.dispose();
TIFFImageWriter writer = new TIFFImageWriter();
writer.writeImage(img, new ByteArrayOutputStream(), null);
}
{code}
but I get the following
{code}
java.lang.RuntimeException: Int or float buffers require 32-bit data.
at org.apache.xmlgraphics.image.codec.tiff.TIFFImageEncoder.validateImage(TIFFImageEncoder.java:983)
at org.apache.xmlgraphics.image.codec.tiff.TIFFImageEncoder.encode(TIFFImageEncoder.java:198)
at org.apache.xmlgraphics.image.codec.tiff.TIFFImageEncoder.encode(TIFFImageEncoder.java:112)
at org.apache.xmlgraphics.image.writer.internal.TIFFImageWriter.writeImage(TIFFImageWriter.java:55)
{code}
The same code works using TwelveMonkeys
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
---------------------------------------------------------------------
To unsubscribe, e-mail: general-unsubscribe@xmlgraphics.apache.org
For additional commands, e-mail: general-help@xmlgraphics.apache.org