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Generate The Dominant Colors For An Rgb Image With Xmlhttprequest

A Note For Readers: This is a long question, but it needs a background to understand the question asked. The color quantization technique is commonly used to get the dominant color

Solution 1:

The canvas element is being used as a convenient way to decode the image into an RGBA array. You can also use pure JavaScript libraries to do the image decoding.

jpgjs is a JPEG decoder and pngjs is a PNG decoder. It looks like the JPEG decoder will work with TVJS as is. The PNG decoder, however, looks like it's made to work in a Node or web browser environment, so you might have to tweak that one a bit.

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