ChartArea.SetYRange

method · ChartArea · cAlgo.API

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Sets the Y-axis lowest and highest values range. Allows scrolling the chart by the Y-axis. If only one of the values is set, then the chart will be expanded regarding the lowest or highest value respectively. A range whose lowest value is not lower than its highest value is ignored, and so is any range on the main chart area while the price scale mode is Percent or IndexedTo100.

Definition

C#Python

void SetYRange(double bottomY, double topY)

chartArea.SetYRange(bottomY: float, topY: float) -> None

Parameters

Name	C# type	Python type	Description
`bottomY`	`double`	`float`	The lowest visible Y-axis value.
`topY`	`double`	`float`	The highest visible Y-axis value.

Examples

C#Python

var margin = 50 * Symbol.PipSize;
Chart.SetYRange(Bars.LowPrices.LastValue - margin, Bars.HighPrices.LastValue + margin);
Print("Visible Y range: {0} - {1}", Chart.BottomY, Chart.TopY);

margin = 50 * api.Symbol.PipSize
api.Chart.SetYRange(api.Bars.LowPrices.LastValue - margin, api.Bars.HighPrices.LastValue + margin)
api.Print(f"Visible Y range: {api.Chart.BottomY} - {api.Chart.TopY}")