Peter
Your question is not altogether clear; it seems you are already
creating an SVG tag that has a dynamic height and width in
this part:
<xsp:element name="svg">
<xsp:attribute
name="width"><xsp:expr>svgWidth</xsp:expr></xsp:attribute>
<xsp:attribute
name="height"><xsp:expr>svgHeight</xsp:expr></xsp:attribute>
Can you not use the same approach for the first SVG tag; simply
move the <xsp:logic> block to before this first tag...
Derek
>>> [EMAIL PROTECTED] 2004/03/22 09:56:14 AM >>>
Hi,
I have been trying to resolve an issue with how to make an opening svg
tag dynamic, in terms of the width and height, and wondered if you have
an suggestions. I have an xsp page which spits out an svg as so:
<xsp:structure>
<xsp:include>test.ArtistImages</xsp:include>
</xsp:structure>
<svg width="x" height="x" x="0" y="0">
<xsp:logic>
........... Code ....................
int svgWidth =
Integer.parseInt(<util:get-sitemap-parameter
name="svgWidth"/>);
int svgHeight =
Integer.parseInt(<util:get-sitemap-parameter
name="svgHeight"/>);
</xsp:logic>
<!-- spit the image back to the browser requester -->
<xsp:element name="svg">
<xsp:attribute
name="width"><xsp:expr>svgWidth</xsp:expr></xsp:attribute>
<xsp:attribute
name="height"><xsp:expr>svgHeight</xsp:expr></xsp:attribute>
<xsp:attribute name="viewBox">0 0
<xsp:expr>svgWidth</xsp:expr>
<xsp:expr>svgHeight</xsp:expr></xsp:attribute>
<xsp:element name="image">
<xsp:attribute name="x">0</xsp:attribute>
<xsp:attribute name="y">0</xsp:attribute>
<xsp:attribute name="border">0</xsp:attribute>
<xsp:attribute
name="width"><xsp:expr>imgWidth</xsp:expr></xsp:attribute>
<xsp:attribute
name="height"><xsp:expr>imgHeight</xsp:expr></xsp:attribute>
<xsp:attribute
name="xlink:href">data:image/jpeg;base64,<xsp:expr>base64</xsp:expr></
xsp:attribute>
</xsp:element>
</xsp:element>
</svg>
What I need to be able to do is to construct the opening svg tag by
pulling in the values of svgWidth and svgHeight. So for example:
<svg width="svgWidth" height="svgHeight">
How would I go about doing this in this instance?
Peter
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