Method Z

plotter/heat.go:26–26

Z returns the value of a grid value at (c, r). It will panic if c or r are out of bounds for the grid.

(c, r int)

	// Z returns the value of a grid value at (c, r).
	// It will panic if c or r are out of bounds for the grid.
	Z(c, r int) float64

	// X returns the coordinate for the column at the index c.
	// It will panic if c is out of bounds for the grid.