Re: Re[2]: [xep-support] Automatic resizing of big graphic

From: Marc (marc.liste@free.fr)
Date: Fri Jun 27 2003 - 08:03:34 PDT

  • Next message: Alexander Peshkov: "Re[4]: [xep-support] Automatic resizing of big graphic"

    Thank for answer,

    I'll try to be more explicit.
    I have a graphic who is 30cm width, and my page is only 20cm.
    But this graphic is an XML file and sometimes it is only 10cm width.
    When it is 30cm, I want to reduce it to 20cm, but when it is 10cm I
    don't.
    In the XML file I don't know the size of the graphic.
    WHen I read the XSL documentation, I understand that the scale-to-fit
    is what I want, but ...
    I try this, but it's the same I have an overflow:
    <fo:external-graphic content-width="scale-to-fit" scaling="uniform"
    src="url(./Ann7CnvTriP50.gif)"/>

    Marc
    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

    -------------------
    (*) 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 : Fri Jun 27 2003 - 08:04:38 PDT