Ticket #750 (closed defect: fixed)

Opened 5 years ago

Last modified 5 years ago

TransformMesh (from Raster Re-projection) does not get initialized properly when the RasterGridSize is set to something really big

Reported by: tonyfang Owned by: tonyfang
Priority: medium Milestone:
Component: Server Version: 2.0.1
Severity: minor Keywords:
Cc: External ID: 1152327

Description

This is because of the way the TransformMesh? is calculating the grid points. It is using a grid expansion factor of 20% of the RasterGridSize?. If 20% of the RasterGridSize? is greater than the actual width/height of the image, then the TransformMesh? is calculated incorrectly.

The solution is to set the RasterGridSize? to the width/height of the image if it is greater than the width/height. TransformMesh?'s m_gridSize will be split out into m_gridSizeHeight and m_gridSizeWidth as part of this solution.

Change History

Changed 5 years ago by tonyfang

  • status changed from new to closed
  • resolution set to fixed

 http://trac.osgeo.org/mapguide/changeset/3439

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