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Subject: Re: [docbook-apps] HTML / HTMLHelp: ignore.image.scaling parameter
On Wed, May 07, 2003 at 12:51:27PM +0930, Paul A. Hoadley wrote: > On Tue, May 06, 2003 at 10:20:34AM -0700, Bob Stayton wrote: > > On Tue, May 06, 2003 at 06:12:22PM +0930, Paul A. Hoadley wrote: > > > > > In HTMLHelp (and HTML) I want to use the full size, unscaled > > > screenshot. I have tried: > > > > > > <xsl:param name='ignore.image.scaling' select="1"/> > > > > > > in my driver, but I still get explicit widths added to the <img> > > > elements in the HTML output: > > > > Yes, that parameter should work. It looks like the contentwidth > > attribute is being processed even when that parameter is set, which > > is a bug in the stylesheet. I went ahead and filed a bug report > > (733406) on it. I'd fix it, but the image scaling code is a bit > > complex, and I think Norm should look at it. > > Thanks. > > > The scalefit attribute isn't the problem, because it is ignored when > > contentwidth is used. The contentwidth, scale, and scalefit > > attributes are mutually exclusive. If more than one of these > > attributes is used on an image, then the earliest one in the list > > takes precedence. > > Yes, I read that at sagehill.net. :-) It looks like for now I am > going to have to go in and manually add another imageobject with no > scaling and role="html" for each screenshot. It's about 75 images, > so, before I embark, can anyone suggest a workaround so that I get my > oversized images scaled down, but I can use ignore.image.scaling for > HTML? Or is contentwidth already the right attribute? Here is a quicker workaround. Add this line to your customization layer for HTML processing: <xsl:template name="process.image.attributes"/> The 'process.image.attributes' template is used to output the scaling attributes in the img tag. This creates an empty template that overwrites the original. You still get the filename and alignment, since they are not output by that template, but no scaling attributes. Kind of crude, but it should work. -- Bob Stayton 400 Encinal Street Publications Architect Santa Cruz, CA 95060 Technical Publications voice: (831) 427-7796 The SCO Group fax: (831) 429-1887 email: bobs@sco.com
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