I want to make a program that draws a graphical function to a png and I don't know how.

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Miscellaneous plot-categories Data Visualization contour-plots polar-plots

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  • pngwriter

    C++ library for creating PNG images

    • Oh look https://github.com/pngwriter/pngwriter

  • matplotlib-cpp

    Extremely simple yet powerful header-only C++ plotting library built on the popular matplotlib

    • If you want it to be as simple as possible Iā€™d recommend this matplotlib wrapper

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    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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  • matplotplusplus

    Matplot++: A C++ Graphics Library for Data Visualization šŸ“ŠšŸ—¾

  • stb

    stb single-file public domain libraries for C/C++

    • https://github.com/nothings/stb. specifically stb_image_write.h. This is a "library" (it's 1 file) which allows you to take an array of pixels and encode it as a PNG, if this is what you're looking for.

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