[Mapguide-trac] [mapguide-trac] #2805: Bitonal Images Colour Override Not Respected in Viewer

MapGuide Open Source trac_mapguide at osgeo.org
Wed Aug 7 02:58:05 PDT 2019


#2805: Bitonal Images Colour Override Not Respected in Viewer
----------------------------+--------------------
   Reporter:  crispinatime  |      Owner:  (none)
       Type:  defect        |     Status:  new
   Priority:  medium        |  Milestone:
  Component:  Server        |    Version:  3.1.0
   Severity:  major         |   Keywords:
External ID:                |
----------------------------+--------------------
 As per http://osgeo-org.1560.x6.nabble.com/Colour-Overrides-in-Bitonal-
 Images-tt5412153.html

 I have replicated this on MG 3.1.1 and 4.0 Preview

 I can't get the colour override to work for bitonal images.
 Converting a site from AIMS to MGOS and this is the final difference to
 resolve.
 Has anyone tried/used this feature recently.  Sample data:
   ns9359.tif
 <http://osgeo-org.1560.x6.nabble.com/file/t200954/ns9359.tif>

    ns9359.tfw
 <http://osgeo-org.1560.x6.nabble.com/file/t200954/ns9359.tfw>

 eg layer style below

 Expected outcome - bitonal image appears in viewer with colour overrides
 Actual outcome - bitonal image appears in viewer in black/white original

       <ColorStyle>
         <ColorRule>
           <LegendLabel />
           <Color>
             <ExplicitColor>ffff00</ExplicitColor>
           </Color>
         </ColorRule>
         <ColorRule>
           <LegendLabel />
           <Color>
             <ExplicitColor>ff0000</ExplicitColor>
           </Color>
         </ColorRule>
       </ColorStyle>

-- 
Ticket URL: <https://trac.osgeo.org/mapguide/ticket/2805>
MapGuide Open Source <http://mapguide.osgeo.org/>
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