[mapguide][MG87][New] Bitonal raster images sometimes display as garbage when usin...

[Walt Welton-Lair]

You can view the artifact detail at the following URL:

    https://mapguide.osgeo.org/servlets/Scarab/id/MG87

Type
 Defect

Artifact ID
 MG87 (Bitonal raster images sometimes display as garbage when using the DWF viewer)

Reported by
 Walt Welton-Lair
 waltweltonlair (walt.welton-lair at autodesk.com)

New artifact details:
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- Description set to new value
  When viewing a layer for a bitonal raster the DWF Viewer sometimes shows garbage.  It doesn't happen all time - just at certain zoom levels / screen widths.

It looks there's a logic error when process the raster.
- Subcomponent set to new value
  Core
- Artifact created
- Component set to new value
  Server
- Version set to new value
  1.0.0
- Resolution set to new value
  Submitted
- Platform set to new value
  All
- Steps to Reproduce set to new value
  Create a raster layer pointing to a bitonal image, and view the layer (using Studio or create a map/web layout that references that layer).  Be sure to use DWF Viewer to view the layer.  Keep adjusting the window size until you see a garbage raster.
- Resolution Description set to new value
  Code fix has been submitted in the trunk.
- Summary set to new value
  Bitonal raster images sometimes display as garbage when using the DWF viewer
- Operating system set to new value
  All
- Artifact Status set to new value
  New
- Priority set to new value
  P2
- Defect Severity set to new value
  High

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