GetValueByY()

Definition

Returns the series value on the chart scale determined by a y pixel coordinate on the chart.

Method Return Value

A double value representing a series value on the chart scale. This is normally a price value, but can represent indicator plot values as well.

Syntax

\<chartscale\>.GetValueByY(float y)

Method Parameters

Examples

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protected override void OnRender(ChartControl chartControl, ChartScale chartScale)
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{
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   // the price value of the pixel coordinate passed in the method
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   double valueByY =   chartScale.GetValueByY(1);
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   Print("valueByY: " + valueByY); //2106.19693333
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}

In the image below, we pass a value of 1 for the y value, which tells us the pixel coordinate of 1 is located at a price of 2106.19 on the chart scale.