Subject: RE: dimension arithmetic in xpath From: "Sebastian Rahtz" <sebastian.rahtz@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> Date: Thu, 4 May 2000 23:39:56 +0100 (BST) |
Ronald Walraven writes: > Try: > > <xsl:attribute name="content-width"> > <xsl:value-of select="number(string-before($PageWidth,'mm')) - > number(string-before($PageMarginLeft,'mm')) - > number(string-before($PageMarginRight,'mm'))"/> > </xsl:attribute> If one could be sure that all lengths used the same units, sure. I think DPC's more cumbersome suggestion of replacing the unit with "* factor" is necessary, however. sebastian XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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