// Plot implements the plot.Plotter interface.
func (g *Grid) Plot(c draw.Canvas, plt *plot.Plot) {
trX, trY := plt.Transforms(&c)
if g.Vertical.Color == nil {
goto horiz
}
for _, tk := range plt.X.Tick.Marker.Ticks(plt.X.Min, plt.X.Max) {
if tk.IsMinor() {
continue
}
x := trX(tk.Value)
c.StrokeLine2(g.Vertical, x, c.Min.Y, x, c.Min.Y+c.Size().Y)
}
horiz:
if g.Horizontal.Color == nil {
return
}
for _, tk := range plt.Y.Tick.Marker.Ticks(plt.Y.Min, plt.Y.Max) {
if tk.IsMinor() {
continue
}
y := trY(tk.Value)
c.StrokeLine2(g.Horizontal, c.Min.X, y, c.Min.X+c.Size().X, y)
}
}