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Posted to issues@sedona.apache.org by "jiayuasu (via GitHub)" <gi...@apache.org> on 2026/03/06 21:45:29 UTC

[PR] [DOCS] Add SVG visuals for 12 raster functions (Phase 12) [sedona]

jiayuasu opened a new pull request, #2695:
URL: https://github.com/apache/sedona/pull/2695

   ## Summary
   Add SVG visual illustrations for 12 raster functions, replacing old PNG visuals where applicable.
   
   ### Functions covered (15 SVGs total):
   - **Raster Operators**: RS_Clip, RS_Interpolate, RS_ReprojectMatch, RS_NormalizeAll, RS_Resample, RS_Union
   - **Raster Aggregate**: RS_Union_Aggr
   - **Raster Map Algebra**: RS_MapAlgebra
   - **Raster Band Accessors**: RS_ZonalStats, RS_ZonalStatsAll
   - **Raster Accessors**: RS_RasterToWorldCoord, RS_WorldToRasterCoord
   
   ### Additional visuals:
   - **RS_ReprojectMatch_clip**: shows input being clipped to reference extent
   - **RS_ZonalStats_allTouched** / **RS_ZonalStatsAll_allTouched**: allTouched parameter comparison
   
   ### Highlights:
   - RS_Resample: shows both upsample (3×3→6×6) and downsample (6×6→3×3) with NearestNeighbor, Bilinear, and Bicubic algorithms with computed pixel values
   - RS_ReprojectMatch: two SVGs showing NoData padding (input smaller) and clipping (input larger)
   - Old PNG references removed from RS_Clip, RS_Interpolate, RS_ReprojectMatch
   
   Partially addresses #2678


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Re: [PR] [DOCS] Add SVG visuals for 12 raster functions (Phase 12) [sedona]

Posted by "jiayuasu (via GitHub)" <gi...@apache.org>.
jiayuasu merged PR #2695:
URL: https://github.com/apache/sedona/pull/2695


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