Function Dashes

plotutil/plotutil.go:110–116

Dashes returns the ith default dash pattern, wrapping if i is less than zero or greater than the max number of dash patters in the DefaultDashes slice.

(i int)

// than the max number of dash patters
// in the DefaultDashes slice.
func Dashes(i int) []vg.Length {
	n := len(DefaultDashes)
	if i < 0 {
		return DefaultDashes[i%n+n]
	}
	return DefaultDashes[i%n]
}