Functional Problem Solving (CSC 151 2016S) : Reference

color-grid


(color-grid box-width box-height columns color_0 ... color_n)
Mediascheme Color Procedure. Create a grid of colors with the specified number of columns. Fills in the gird using the specified list of colors. Each box in the grid has the specified width and height. If the number of colors is not a multiple of the number of columns, the remaining boxes are the background color.