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[WIP] Implement support for GeoTIFF raster charts #3235

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@nohal nohal commented May 13, 2023

Implements #3181

TODO

  • Optimize memory usage (TIFFReadRGBAImage has to be replaced by logic reading only parts of the image required to generate the requested tile in GetChartBits)
  • Implement PLY table generation from the alpha channel
  • Implement dependency handling for all platforms

@nohal nohal added this to the OpenCPN 5.10.0 milestone May 13, 2023
@nohal nohal self-assigned this May 13, 2023
@nohal nohal force-pushed the geotiff branch 2 times, most recently from 5678e35 to c59dfb2 Compare December 10, 2023 16:28
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