On 10/17/2014 10:47 PM, Stuart Hungerford wrote:
Hans Hagen <pragma <at> wxs.nl> writes:
\starttext
\framed
[offset=overlay,width=4cm,height=4cm]
{\externalfigure[t:/sources/cow.pdf][factor=max]}
\framed
[offset=overlay,width=4cm,height=6cm]
{\externalfigure[t:/sources/cow.pdf][factor=max]}
\framed
[offset=overlay,width=6cm,height=4cm]
{\externalfigure[t:/sources/cow.pdf][factor=max]}
\stoptext
This works well, but what I'd like to do is choose a fixed
size frame
for each PDF and have ConTeXt fill the frame in the same
way as these
CSS commands:
object-fit : cover;
object-position : top left;
overflow : hidden;
(http://www.w3.org/TR/css3-images/#the-object-fit)
Many thanks -- although I don't see the effect I'm trying to get.
In the code below the cow picture should fill the three frames at
three different scales with no white bars between the frame and
the externalfigure frame:
\setupexternalfigures[location={default}]
\starttext
\framed
[offset=overlay,width=10cm,height=2cm]
{\externalfigure[cow][frame=on,factor=max]}
\framed
[offset=overlay,width=4cm,height=8cm]
{\externalfigure[cow][frame=on,factor=max]}
\framed
[offset=overlay,width=6cm,height=6cm]
{\externalfigure[cow][frame=on,factor=max]}
\stoptext
We already have a low level repeater so I've added a low level filler.
It will be in the next beta upload (probably not today).
\setupexternalfigures[location={default}]
\starttext
\framed[offset=overlay,width=6cm,height=3cm]{\backgroundimage
{1}{\hsize}{\vsize}{\externalfigure[cow][width=1cm]}} \blank
\framed[offset=overlay,width=6cm,height=3cm]{\backgroundimage
{2}{\hsize}{\vsize}{\externalfigure[cow][width=1cm]}} \blank
\framed[offset=overlay,width=6cm,height=3cm]{\backgroundimage
{3}{\hsize}{\vsize}{\externalfigure[cow][width=1cm]}}
\page
\framed[offset=overlay,width=4cm,height=2cm]{\backgroundimagefill{1}{\hsize}{\vsize}{\externalfigure[cow]}}
\blank
\framed[offset=overlay,width=4cm,height=2cm]{\backgroundimagefill{2}{\hsize}{\vsize}{\externalfigure[cow]}}
\blank
\framed[offset=overlay,width=4cm,height=2cm]{\backgroundimagefill{3}{\hsize}{\vsize}{\externalfigure[cow]}}
\page
\framed[offset=overlay,width=2cm,height=4cm]{\backgroundimagefill{1}{\hsize}{\vsize}{\externalfigure[cow]}}
\blank
\framed[offset=overlay,width=2cm,height=4cm]{\backgroundimagefill{2}{\hsize}{\vsize}{\externalfigure[cow]}}
\blank
\framed[offset=overlay,width=2cm,height=4cm]{\backgroundimagefill{3}{\hsize}{\vsize}{\externalfigure[cow]}}
\page
\framed[offset=overlay,width=4cm,height=2cm]{\backgroundimagefill{1}{\hsize}{\vsize}{\externalfigure[mill]}}
\blank
\framed[offset=overlay,width=4cm,height=2cm]{\backgroundimagefill{2}{\hsize}{\vsize}{\externalfigure[mill]}}
\blank
\framed[offset=overlay,width=4cm,height=2cm]{\backgroundimagefill{3}{\hsize}{\vsize}{\externalfigure[mill]}}
\page
\framed[offset=overlay,width=2cm,height=4cm]{\backgroundimagefill{1}{\hsize}{\vsize}{\externalfigure[mill]}}
\blank
\framed[offset=overlay,width=2cm,height=4cm]{\backgroundimagefill{2}{\hsize}{\vsize}{\externalfigure[mill]}}
\blank
\framed[offset=overlay,width=2cm,height=4cm]{\backgroundimagefill{3}{\hsize}{\vsize}{\externalfigure[mill]}}
\stoptext
[I'm sending this via the Gmane interface as this thread hasn't come through
via the mailing list daily digests via email yet).
please avoid duplicate postings
Hans
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Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
| www.pragma-pod.nl
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