OnMouseUp()

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OnMouseUp()

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Definition

An event driven method is called any time the mouse pointer is over the chart control and a mouse button is being released.

 

Method Return Value

This method does not return a value

 

Note:  For a combined single click operation, i.e. mouse down click, move and release the dataPoint reported will always be the initial starting one.

 

Syntax
You must override the method with the following syntax.

 
public override void OnMouseUp(ChartControl chartControl, ChartPanel chartPanel, ChartScale chartScale, ChartAnchor dataPoint)
{
 
}

 

Method Parameters

chartControl

A ChartControl representing the x-axis

chartPanel

A ChartPanel representing the the panel for the chart

chartScale

A ChartScale representing the y-axis

dataPoint

A ChartAnchor representing a point where the user is releasing the mouse

 

 

Examples

ns


public override void OnMouseUp(ChartControl chartControl, ChartPanel chartPanel, ChartScale chartScale, ChartAnchor dataPoint)
{
  //when the user releases the mouse, ensure the drawing state is set to normal
  if (DrawingState == DrawingState.Editing || DrawingState == DrawingState.Moving)
    DrawingState = DrawingState.Normal;
}