GetYByValueWpf()

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GetYByValueWpf()

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Definition

Returns a WPF coordinate on the chart determined by a series value represented on the chart scale.

 

Method Return Value

An double value representing a WPF coordinate on the chart scale

 

Syntax
<chartScale>.GetYByValueWpf(double val)

 

Method Parameters

val

A double value which usually represents a price or indicator value

 

 

Examples

ns

protected override void OnRender(ChartControl chartControl, ChartScale chartScale)
{
  // gets the wpf coordinate of the price value passed to the method
  int     valueByYWpf = chartScale.GetYByValueWpf(Bars.GetClose(Bars.Count - 1));
 
  Print("valueByYWpf: " + valueByYWpf); // 207
}

 

 

In the image below, we pass the last bar close as the value (example logic avoids using a bars ago index, see also OnRender() note #5), which in return tells us the last price displayed on the chart is at a WPF location of 207.30998 pixels.

 

GetYByValueWpf