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

[MapGuide Open Source]

#2805: Bitonal Images Colour Override Not Respected in Viewer
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 Reporter:  crispinatime  |        Owner:  (none)
     Type:  defect        |       Status:  new
 Priority:  medium        |    Milestone:  4.0
Component:  Server        |      Version:  3.1.0
 Severity:  major         |   Resolution:
 Keywords:                |  External ID:
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Comment (by jng):

 Welp, I think I have my answer.

 The GDAL FDO provider doesn't appear to support bitonal images in its
 raster data model, and because raster data model capabilities don't
 surface up to MapGuide's `GETPROVIDERCAPABILITIES` API, we have no means
 to cut off parts of the editor UI that are not supported or applicable,
 thus giving a false appearance in Maestro that you can edit bitonal color
 settings for a raster layer pointing to a GDAL feature source:

  *
 https://trac.osgeo.org/fdo/browser/trunk/Providers/GDAL/Src/Provider/README#L35
  *
 https://trac.osgeo.org/fdo/browser/trunk/Providers/GDAL/Src/Provider/FdoRfpRasterCapabilities.cpp#L65

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Ticket URL: <https://trac.osgeo.org/mapguide/ticket/2805#comment:5>
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