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using lunatech extension, getting error messages
- To: <XSL-List at lists dot mulberrytech dot com>
- Subject: [xsl] using lunatech extension, getting error messages
- From: Janning Vygen <vygen at planwerk6 dot de>
- Date: Wed, 9 May 2001 16:30:00 +0200
- Organization: Planwerk 6 /websolutions
- Reply-To: xsl-list at lists dot mulberrytech dot com
Hi,
i am using the lunatech extension for Saxon because i want to insert image
width and height automatically
but after processing many, many images correct, finally i get an error
message like
cannnot create input stream for {filename}
my xsl looks like this (at the bottom of the mail) and it works fine, before
writing a chunk i apply my html.defaults templates to the output tree. It
seems to me that lunatech.saxon.ext. ImageSize has to many opened files, but
as i am not a very good java programmer i dont know if i am right.
Any Suggestions?
maybe a little bit off-topic? sorry for this, but the error might be in the
stylesheet to for not freeing the resources??
thanks in advance
janning
<xsl:attribute-set name="img.defaults">
<xsl:attribute name="border">0</xsl:attribute>
</xsl:attribute-set>
<xsl:template match="@*|node()" mode="html.defaults">
<xsl:copy>
<xsl:apply-templates select="@*|node()" mode="html.defaults"/>
</xsl:copy>
</xsl:template>
<xsl:template match="img" mode="html.defaults">
<xsl:copy use-attribute-sets="img.defaults">
<xsl:for-each select="@*">
<xsl:copy/>
</xsl:for-each>
<xsl:if test="not(@width) or not(@height)">
<xsl:variable name="source" select="concat($img.path, @src)"/>
<xsl:if test="function-available('ImageSize:get-image-info')">
<xsl:attribute name="width">
<xsl:value-of select="ImageSize:get-image-width($source)"/>
</xsl:attribute>
<xsl:attribute name="height">
<xsl:value-of select="ImageSize:get-image-height($source)"/>
</xsl:attribute>
</xsl:if>
</xsl:if>
<xsl:if test="not(@alt)">
<xsl:attribute name="alt">
<xsl:value-of select="substring-before(substring-after(@src, '/'),
'.')"/>
</xsl:attribute>
</xsl:if>
<xsl:apply-templates mode="html.defaults"/>
</xsl:copy>
</xsl:template>
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