func (lbl *Label) DataRange() (xmin, xmax, ymin, ymax float64) {
	if lbl.Normalized {
		return math.Inf(+1), math.Inf(-1), math.Inf(+1), math.Inf(-1)
	}

	return lbl.labels(draw.Canvas{}, nil).DataRange()
}
// DataRange returns the minimum and maximum x and
// y values, implementing the plot.DataRanger interface.
DataRange returns the minimum and maximum x and
y values, implementing the plot.DataRanger interface.
// DataRange returns the minimum and maximum x and // y values implementing the plot . DataRanger interface .
func (lbl *Label) DataRange() (xmin, xmax, ymin, ymax float64) {
	if lbl.Normalized {
		return math.Inf(+1), math.Inf(-1), math.Inf(+1), math.Inf(-1)
	}
	return lbl.labels(draw.Canvas{}, nil).DataRange()
}
func ( lbl * Label ) DataRange ( ) ( xmin , xmax , ymin , ymax float64 ) { if lbl . Normalized { return math . Inf ( + 1 ) , math . Inf ( - 1 ) , math . Inf ( + 1 ) , math . Inf ( - 1 ) } return lbl . labels ( draw . Canvas { } , nil ) . DataRange ( ) }
DataRange returns the minimum and maximum x and
y values, implementing the plot.DataRanger interface.
DataRange returns the minimum and maximum x and y values implementing the plot . DataRanger interface .