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From patrice.ros...@free.fr
Subject No warning for overflow in static-content
Date Wed, 04 Jun 2008 08:09:54 GMT

Hello

In the following example, I'm testing warnings on region-before overflow.
I create 2 page-sequences of 1 page with region-before overflow
I'm expecting 2 warnings but only get 1

* With FOP-trunk 663011:
WARN: Content overflows the viewport of the fo:region-before on page 2 in block-progression
direction by 48000 millipoints. (See position 26:44)
--> Only 1 warning

* With FOP 0.95-beta:
WARN: static-content overflows the available area. (fo:static-content, location: 11/44)
WARN: Part/page 0 overflows the available area in block-progression dimension. (fo:static-content,
location: 26/44)
--> Warnings are different

The only difference between the 2 page-sequences is the "keep-together" on the fo:block of
the static-content


I have tested with several "extent" values: if the extent value is very low, the warning appears
but when I increase the extent value, the warning disappears.


Do you have some explanations or is it a bug ?
Thanks for your help
Patrice


--------------------------------------------------------------------------
<?xml version="1.0" encoding="iso-8859-1"?>
<fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
	<fo:layout-master-set>
		<fo:simple-page-master master-name="SPM" page-height="80mm" page-width="148mm" margin="7mm
4mm 7mm 4mm">
			<fo:region-body margin="22mm 10mm 12mm 10mm" background-color="yellow"/>
			<fo:region-before extent="24000mpt" region-name="SPMBefore" background-color="gray"/>
			<fo:region-after extent="12mm" region-name="SPMAfter" display-align="after"/>
		</fo:simple-page-master>
	</fo:layout-master-set>
	<fo:page-sequence master-reference="SPM" >
		<fo:static-content flow-name="SPMBefore">
			<fo:block color="blue">
				<fo:block>STATIC-CONTENT</fo:block>
				<fo:block>STATIC-CONTENT</fo:block>
				<fo:block>STATIC-CONTENT</fo:block>
				<fo:block>STATIC-CONTENT</fo:block>
				<fo:block>STATIC-CONTENT</fo:block>
			</fo:block>
		</fo:static-content>
		<fo:flow flow-name="xsl-region-body">
				<fo:block>Texte</fo:block>
				<fo:block>Texte</fo:block>
		</fo:flow>
	</fo:page-sequence>
	<fo:page-sequence master-reference="SPM" >
		<fo:static-content flow-name="SPMBefore">
			<fo:block color="blue" keep-together.within-column="always">
				<fo:block>STATIC-CONTENT</fo:block>
				<fo:block>STATIC-CONTENT</fo:block>
				<fo:block>STATIC-CONTENT</fo:block>
				<fo:block>STATIC-CONTENT</fo:block>
				<fo:block>STATIC-CONTENT</fo:block>
			</fo:block>
		</fo:static-content>
		<fo:flow flow-name="xsl-region-body">
				<fo:block>Texte</fo:block>
				<fo:block>Texte</fo:block>
		</fo:flow>
	</fo:page-sequence>
</fo:root>
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