Re: Re[4]: [xep-support] Automatic resizing of big graphic

From: Marc (marc.liste@free.fr)
Date: Tue Jul 01 2003 - 23:26:45 PDT

  • Next message: Alexander Peshkov: "Re: [xep-support] New Century Schoolbook font"

    Hello Alexander,

    Thank for answer, I will try it in few days (I'm unable at this time).
    With this solution, I will try that all the graphic would be with a
    width of 20cm!

    Marc

    On Mon, 30 Jun 2003 11:26:13 +0400, you wrote:

    >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
    >>>>>
    >>>>>M> -------------------
    >>>>>M> (*) To unsubscribe, send a message with words 'unsubscribe xep-support'
    >>>>>M> in the body of the message to majordomo@renderx.com from the address
    >>>>>M> you are subscribed from.
    >>>>>M> (*) By using the Service, you expressly agree to these Terms of Service http://www.renderx.com/tos.html
    >>>>>
    >>>>>
    >>>>>
    >>>>>С уважением,
    >>>>> Александр mailto:peshkov@renderx.com
    >>>>>
    >>>>>
    >>>>>-------------------
    >>>>>(*) To unsubscribe, send a message with words 'unsubscribe xep-support'
    >>>>>in the body of the message to majordomo@renderx.com from the address
    >>>>>you are subscribed from.
    >>>>>(*) By using the Service, you expressly agree to these Terms of Service http://www.renderx.com/tos.html
    >>>
    >>>
    >>>M> -------------------
    >>>M> (*) To unsubscribe, send a message with words 'unsubscribe xep-support'
    >>>M> in the body of the message to majordomo@renderx.com from the address
    >>>M> you are subscribed from.
    >>>M> (*) By using the Service, you expressly agree to these Terms of Service http://www.renderx.com/tos.html
    >>>
    >>>
    >>>-------------------
    >>>(*) To unsubscribe, send a message with words 'unsubscribe xep-support'
    >>>in the body of the message to majordomo@renderx.com from the address
    >>>you are subscribed from.
    >>>(*) By using the Service, you expressly agree to these Terms of Service http://www.renderx.com/tos.html
    >
    >
    >M> -------------------
    >M> (*) To unsubscribe, send a message with words 'unsubscribe xep-support'
    >M> in the body of the message to majordomo@renderx.com from the address
    >M> you are subscribed from.
    >M> (*) By using the Service, you expressly agree to these Terms of Service http://www.renderx.com/tos.html
    >
    >
    >-------------------
    >(*) To unsubscribe, send a message with words 'unsubscribe xep-support'
    >in the body of the message to majordomo@renderx.com from the address
    >you are subscribed from.
    >(*) By using the Service, you expressly agree to these Terms of Service http://www.renderx.com/tos.html

    -------------------
    (*) To unsubscribe, send a message with words 'unsubscribe xep-support'
    in the body of the message to majordomo@renderx.com from the address
    you are subscribed from.
    (*) By using the Service, you expressly agree to these Terms of Service http://www.renderx.com/tos.html



    This archive was generated by hypermail 2.1.5 : Tue Jul 01 2003 - 23:28:45 PDT