// Random handler for /isogrids/random.
// Generates a random isogrid image.
func Random(w http.ResponseWriter, r *http.Request) {
colors := extract.Colors(r)
prob := extract.Probability(r, 1/float64(len(colors)))
size := extract.Size(r)
lines := extract.Lines(r)
write.ImageSVG(w)
isogrids.Random(w, colors, size, size, lines, prob)
}
// BannerRandom handler for /isogrids/banner/random.
// Generates a random banner isogrid image.
func BannerRandom(w http.ResponseWriter, r *http.Request) {
width := extract.Width(r)
height := extract.Height(r)
colors := extract.Colors(r)
prob := extract.Probability(r, 1/float64(len(colors)))
xt := extract.XTriangles(r)
write.ImageSVG(w)
isogrids.Random(w, colors, width, height, xt, prob)
}