As Pascal recommends below, I use the content-width property to scale
images. In my case, I set the content-width as specified in the XML input:
<fo:external-graphic>
<xsl:attribute name="src">
<xsl:value-of select="url" />
</xsl:attribute>
<xsl:attribute name="content-width">
<xsl:value-of select="width" />
</xsl:attribute>
</fo:external-graphic>
Hope that helps.
-Terence Bandoian
On 3/30/2012 9:12 AM, Pascal Sancho wrote:
Hi,
like width or height, i-p-d and b-p-d usage don't resize images, but
the rectangle allocated to it.
Once you have defined your rectangle (using "elastic" dimensions or
not, depending on *.minimum, *.maximum and *.optimum values), you
should use content-* properties to rescale your image, if needed.
Note that FOP doesn't implement allowed-*-scale properties (see [1])
[1] allowed-height-scale
Le 30/03/2012 16:58, Sergiu Dumitriu a écrit :
On 03/30/2012 09:43 AM, Amick, Eric wrote:
I’m using FOP 1.0, and I’m trying to scale an image that is too large
for the page so that it fits. What attributes do I need to use? I can’t
figure out which ones I need or what values are required.
Eric Amick Systems Engineer II
The best way of scaling images that I've found so far is a bit more
complex:
<fo:external-graphic
inline-progression-dimension.minimum="auto"
inline-progression-dimension.maximum="100%"
block-progression-dimension.minimum="auto"
block-progression-dimension.maximum="6.5in"
I you also have a target size that you'd like the image to have, you can
also add one or both of these:
inline-progression-dimension.optimum="300pt" (for the width)
block-progression-dimension.optimum="300pt" (for the height)
You can read about all the ways of controlling width and height at
http://www.w3.org/TR/xsl/#d0e22982
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