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RenderTopicThumbnail
Display thumbnail image for a topic

Documentation
Implementation
Test

Documentation

Parameters

OBJECT: topic to generate a thumbnail for
ALIGN: optional alignment of image, defaults to right
SIZE: optional size of thumbnail
TYPE: image rendering type, see documentation of ImagePlugin, defaults to simple
CROP
TOOLTIP: switch on/off tooltips for thumbnails, defaults to on

Implementation

%STARTINCLUDE%%DBQUERY{
   "thumbnail"
   topic="%OBJECT%" 
   format="$percntIMAGE{
      \"$expand(thumbnail)\"
      topic=\"$web.$topic\"
      align=\"%ALIGN{default="right"}%\"
      size=\"%SIZE{default="48x48^"}%\"
      type=\"%TYPE{default="simple"}%\"
      crop=\"%CROP{default="on"}%\"
      output=\"png\"
      tooltip=\"%TOOLTIP{default="on"}%\"
   }$percnt"
}%%STOPINCLUDE%

Test

Copyright

This file is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. For more details read the LICENSE.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY, to the extent permitted by law; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

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