Anti-aliasing polygon rasterizer, capable of handling non-uniform grids.
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float_raster README

float_raster is a Python module for accurately drawing polygons onto non-uniform rectangular grids

float_raster calculates pixel values with float64 precision and is capable of drawing on grids with variable pixel widths and heights.



  • python >=3.8
  • numpy

Install with pip:

pip3 install float_raster

Alternatively, install via git

pip3 install git+