From: Alexander Peshkov (peshkov@renderx.com)
Date: Mon Jun 30 2003 - 00:26:13 PDT
Hello Marc,
M> Thank for answer,
M> I'll try to be more explicit.
M> I have a graphic who is 30cm width, and my page is only 20cm.
M> But this graphic is an XML file and sometimes it is only 10cm width.
M> When it is 30cm, I want to reduce it to 20cm, but when it is 10cm I
M> don't.
M> In the XML file I don't know the size of the graphic.
M> WHen I read the XSL documentation, I understand that the scale-to-fit
M> is what I want, but ...
Try this code:
<fo:external-graphic content-width="scale-to-fit"
width="20cm"
content-height="100%"
scaling="uniform"
src="url(./Ann7CnvTriP51.gif)"/>
It should scale down everything that is wider than 20cm, but leave all
other images intact.
M> I try this, but it's the same I have an overflow:
M> <fo:external-graphic content-width="scale-to-fit" scaling="uniform"
M> src="url(./Ann7CnvTriP50.gif)"/>
Yes, since you haven't set explicit width as I recommended in my
previous post you still have an overflow.
Best regards,
Alexander Peshkov mailto:peshkov@renderx.com
RenderX
M> Marc
M> On Fri, 27 Jun 2003 18:17:22 +0400, you wrote:
>>Hello Marc,
>>
>>What exactly are you trying to achieve? Why to wrap
>>fo:external-graphic in fo:inline's?
>>Note that 'scale-to-fit' property makes sense only when used with
>>explicit 'width' or/and 'height' specified. Those properties define
>>viewport size. In your code both images actually have
>>width="100%" height="100%". As a result you have viewport with the
>>size of parent reference area (whole page in your case, I suppose) and
>>hence there is an overflow.
>>Consider following example:
>> <fo:external-graphic content-width="scale-to-fit"
>> width="25pt"
>> content-height="100%"
>> scaling="uniform"
>> src="url(./Ann7CnvTriP51.gif)"/>
>>
>>This one will scale you image width down to 25pt (height will be
>>scaled proportionally).
>>
>>Best regards,
>>Alexander Peshkov mailto:peshkov@renderx.com
>>RenderX
>>
>>
>>M> Hello,
>>
>>M> I will have a look to the thread, and I try to use the solution, but I
>>M> always have the same error message :
>>M> -- {?no space for an element, trying to recover} ---
>>M> and I don't have the graphic in the pdf file.
>>
>>M> Here is the piece of code I use :
>>M> <fo:block font-family="Times" text-align="justify" font-size="9pt"
>>color="black">>
>>M> <fo:inline>
>>M> <fo:external-graphic content-width="scale-to-fit"
>>M> content-height="scale-to-fit" scaling="uniform"
>>M> src="url(./Ann7CnvTriP50.gif)"/>
>>M> </fo:inline>
>>M> </fo:block>
>>M> <fo:block font-family="Times" text-align="justify" font-size="9pt"
>>color="black">>
>>M> <fo:inline>
>>M> <fo:external-graphic content-width="scale-to-fit"
>>M> content-height="100%" width="100%" scaling="uniform"
>>M> src="url(./Ann7CnvTriP51.gif)"/>
>>M> </fo:inline>
>>M> </fo:block>
>>
>>M> Marc
>>M> On Fri, 27 Jun 2003 14:18:46 +0400, you wrote:
>>
>>>>Hello Marc,
>>>>
>>>>The short answer: you have to use 'scale-to-fit' value of
>>>>content-width/height attributes.
>>>>There was several discussion on the list regarding this topic.
>>>>Take a look at the posting of David Tolpin:
>>>>
>>>>http://xep.xattic.com/lists/xep-support/0376.html
>>>>
>>>>It contains a code snippet that could be useful for you.
>>>>
>>>>Best regards,
>>>>Alexander Peshkov mailto:peshkov@renderx.com
>>>>RenderX
>>>>
>>>>
>>>>M> Hello,
>>>>
>>>>M> I have a problem with graphic resizing.
>>>>M> In the same XML file I have small graphic and grphic too big to be on
>>>>M> the page.
>>>>M> The size can't be given by the author, because he doesn't know the
>>>>M> format of the PDF and the same XML is used for HTML.
>>>>M> I don't know how to automaticly conserve the size of the small graphic
>>>>M> and to force the size of the big graphic to the maximum, if I don't
>>>>M> give with to the 'fo:external-graphic' I have an XEP error as the
>>>>M> object can be in the margins.
>>>>
>>>>M> I don't find any information about that in the documentation (XEP or
>>>>M> XSL-FO).
>>>>
>>>>M> Thank for an idea
>>>>
>>>>M> Marc
>>>>
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>>>>
>>>>
>>>>
>>>>С уважением,
>>>> Александр mailto:peshkov@renderx.com
>>>>
>>>>
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>>
>>
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>>
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