24 lines
619 B
Markdown
24 lines
619 B
Markdown
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# Histogram
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Histogram capabilities in GIL are demonstrated by the program `histogram`, compiled from the sources `example/histogram.cpp`.
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## Synopsis
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`histogram`
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The program doesn't take any argument on the command line.
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`histogram` expects to find an image called `test_adaptive.png` in the current directory.
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The program doesn't produce any output.
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## Specific requirements
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### Build requirements
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- A C++ compiler compliant with C++14 or above
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- The PNG library installed and configured.
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### Execution requirements
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- `histogram` expects to find an image called `test_adaptive.png` in the current directory.
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