Subject: Re: [xsl] adding variables From: "Joerg Heinicke" <joerg.heinicke@xxxxxx> Date: Tue, 12 Mar 2002 22:35:06 +0100 |
Hi Bryan, there are many different possible solutions. > I want to have an offset stored so that I can move > around all off my components based on this offset. I > have created a variable: > > <xsl:variable name="y_offset"> > <xsl:value-of select="20"/> > </xsl:variable> This can be shortened to <xsl:variable name="y_offset" select="20"/> > and want to add to the offset. Something to the effect > of: > > <path d="M 35, {$y_offset} + 25 .... 1. very close to the solution: <path d="M 35, {$y_offset + 25} ..."/> > The output of this command is 20 + 25 though and not > 45 like I would like it to be. I can't use the > <xsl:valueof> because it is an attribute. 2. That's not quite correct: <path> <xsl:attribute name="d"> <xsl:text>M 35,</xsl:text> <xsl:value-of select="$y_offset + 25"/> ... </xsl:attribute> </path> But I would prefer the first method using attribute value template. 3. And a complete different solution using SVG: You must group all elements with the $y_offset and translate() them: <g transform="translate(0 {$y_offset})"> <path d="M35,25 ..."/> </g> Maybe this is the cleanest and easiest solution. Regards, Joerg XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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