Hatched fill pattern using colormap

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Raúl 2013-3-5

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https://ww2.mathworks.cn/matlabcentral/answers/65920-hatched-fill-pattern-using-colormap

编辑： dpb 2014-11-26

Hi all,

I have a code which generates a plot where the source is a matrix. Each position contains one value from 0 to 3 (included) depending on a previous algorithm. Then, each value is represented by a singular colour (custom defined). I would like to substitute colors by hatched pattern. For exemple, 0-black 1-// 2-\\ 3-// and \\. I'm using the colormap function.

Could somebody help me?

Thanks.

BR,

Raúl.

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Walter Roberson 2013-3-5

color mapping cannot generate hatched patterns.

Raúl 2013-3-5

Thanks Walter. Any suggestion about how to do it using another toolbox?

Raúl.

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采纳的回答

Walter Roberson 2013-3-5

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https://ww2.mathworks.cn/matlabcentral/answers/65920-hatched-fill-pattern-using-colormap#answer_77493

http://blogs.mathworks.com/pick/2011/07/15/creating-hatched-patches/

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Raúl 2013-3-5

Thanks!

dpb 2014-11-23

编辑：dpb 2014-11-26

Other than the bitmap-based options, these still don't handle legends well (or at all), unfortunately...

ADDENDUM

For potential others who may find this thread in future -- I've posted patches to hatchfill on File Exchange which seem to work for the limited testing done. Should at least be trail of bread crumbs to resolve any other issues remaining.

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