Credits | Overview | Plotting Styles | Commands | Terminals
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## filters

Filter operations are applied immediately after reading input data, before applying any smoothing or style-specific processing options. In general the purpose of a filter is to replace the original full set of input points with a selected subset of points, possibly modified, regrouped, or reordered, The filters currently supported are bins, convexhull, concavehull, mask, sharpen, and zsort.

Subtopics

- bins
- convexhull
- concavehull

- mask
- sharpen
- zsort