Forums > Jitter

getting histo to work with a matrix

Nov 30 2010 | 12:12 am

im trying to get histo to count how many instances of any given color are in a matrix.
I managed to reduce the number of colors in the matrix so histo could handle it, but i need a way to convert aRGB values into int’s so histo understands the data and can then make a histogram out of the data, and have been unsuccessful in doing so.
How would I manage to turn each matrix value into its own unique int for histo to understand.
Any hints or anything to help me along my way would be greatly appreciated.

Nov 30 2010 | 1:04 am

You might want to check out jit.unpack, jit.spill, jit.histogram.

If you still end up using it, histo has an optional argument that can set the size, [histo 2048] or whatever.

That’ll give you some starting points.


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