Opened 15 years ago
Closed 15 years ago
#750 closed defect (fixed)
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.
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http://trac.osgeo.org/mapguide/changeset/3439