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Add Rasterband::set_statistics #529

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@netthier netthier commented Apr 19, 2024

  • I agree to follow the project's code of conduct.
  • I added an entry to CHANGES.md if knowledge of this change could be valuable to users.

This PR adds safe bindings for https://docs.rs/gdal-sys/latest/gdal_sys/fn.GDALSetRasterStatistics.html (https://gdal.org/api/gdalrasterband_cpp.html#_CPPv4N14GDALRasterBand13SetStatisticsEdddd).
I also fixed up the docs for get_statistics where a backtick was missing.

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It could maybe make sense to have the method take StatisticsAll instead.

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@ChristianBeilschmidt ChristianBeilschmidt left a comment

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Looks good, maybe you can add your suggestion.

/// # Notes
/// See also:
/// [`GDALSetRasterStatistics`](https://gdal.org/api/gdalrasterband_cpp.html#_CPPv4N14GDALRasterBand13SetStatisticsEdddd)
pub fn set_statistics(&mut self, min: f64, max: f64, mean: f64, std_dev: f64) -> Result<()> {
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We could use StatisticsAll so that we can avoid having for floats being submitted. It is more verbose.

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