Struct offsetUnitGrid

plotter/heat_test.go:21–25

)

type offsetUnitGrid struct {
	XOffset, YOffset float64

	Data mat.Matrix
}

func (g offsetUnitGrid) Dims() (c, r int)   { r, c = g.Data.Dims(); return c, r }
func (g offsetUnitGrid) Z(c, r int) float64 { return g.Data.At(r, c) }