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Posted to fop-dev@xmlgraphics.apache.org by bu...@apache.org on 2006/07/14 19:42:47 UTC
DO NOT REPLY [Bug 40048] New: - When using AWTRenderer for printing of document incorrect imageable area is specified in java.awt.print.PageFormat
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Summary: When using AWTRenderer for printing of document
incorrect imageable area is specified in
java.awt.print.PageFormat
Product: Fop
Version: 0.92
Platform: Other
OS/Version: other
Status: NEW
Severity: major
Priority: P2
Component: awt renderer
AssignedTo: fop-dev@xmlgraphics.apache.org
ReportedBy: iistomin@ciklum.net
The AWTRenderer.getPageFormat(int) method returns incorrect PageFormat. The
PageFormat contains incorrect imageable area. According to source code imageable
area should be (0, 0, page-width, page-height) but result PageFormat contains
another values.
After analyzing of source code of PageFormat it was determined that
PageFormat.setPaper(Paper) method clones passed Paper and stores reference to
new instance. IMHO, the reason of the bug is that AWTRenderer.getPageFormat(int)
invokes PageFormat.setPaper(Paper) method BEFORE applying of imageable area to
the Paper and as consequence PageFormat clones Paper with default imageable
area. That is, imageable area is applied to another (original, not cloned)
instance of Paper.
The correct code should look like this:
public java.awt.print.PageFormat getPageFormat(int pageIndex)
throws IndexOutOfBoundsException {
try {
if (pageIndex >= getNumberOfPages()) {
return null;
}
PageFormat pageFormat = new PageFormat();
Paper paper = new Paper();
Rectangle2D dim = getPageViewport(pageIndex).getViewArea();
double width = dim.getWidth();
double height = dim.getHeight();
// if the width is greater than the height assume lanscape mode
// and swap the width and height values in the paper format
if (width > height) {
paper.setImageableArea(0, 0, height / 1000d, width / 1000d);
paper.setSize(height / 1000d, width / 1000d);
pageFormat.setOrientation(PageFormat.LANDSCAPE);
} else {
paper.setImageableArea(0, 0, width / 1000d, height / 1000d);
paper.setSize(width / 1000d, height / 1000d);
pageFormat.setOrientation(PageFormat.PORTRAIT);
}
// Set Paper AFTER applying of imageable area.
pageFormat.setPaper(paper);
return pageFormat;
} catch (FOPException fopEx) {
throw new IndexOutOfBoundsException(fopEx.getMessage());
}
}
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DO NOT REPLY [Bug 40048] - When using AWTRenderer for printing of document incorrect imageable area is specified in java.awt.print.PageFormat
Posted by bu...@apache.org.
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<http://issues.apache.org/bugzilla/show_bug.cgi?id=40048>.
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http://issues.apache.org/bugzilla/show_bug.cgi?id=40048
jeremias@apache.org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jeremias@apache.org
------- Additional Comments From jeremias@apache.org 2006-07-24 08:49 -------
*** Bug 38714 has been marked as a duplicate of this bug. ***
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DO NOT REPLY [Bug 40048] - When using AWTRenderer for printing of document incorrect imageable area is specified in java.awt.print.PageFormat
Posted by bu...@apache.org.
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG�
RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT
<http://issues.apache.org/bugzilla/show_bug.cgi?id=40048>.
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INSERTED IN THE BUG DATABASE.
http://issues.apache.org/bugzilla/show_bug.cgi?id=40048
jeremias@apache.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
------- Additional Comments From jeremias@apache.org 2006-07-24 08:50 -------
Fixed: http://svn.apache.org/viewvc?rev=424966&view=rev
Thanks for the hint.
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