I want to manipulate colors, and merge the resulting vector and rasterize it into an image, controlling the resolution of the pixel.
E.g. I tried to:
But what I would like to have is an image of 3 square, blue, red and green, so that:
I can control the size of the square (e.g. in pixels, say a square 32x32 each)
(possibly!) I can have controls not to have the black perimeter line of the squares.
I can see there is an example to convert a matrix to graphics :
but cannot figure out how to achieve that with colors - e.g. by converting the color in values and than shape a matrix NxM..
Final thing, it will be exporting: I'd like to possibly determine the min size of square "pixel" in pixels:
How to convert a list of colors into arrays or matrixes, and then to an image, using above criteria?