C# Class AForge.Controls.Chart

Chart control.

The chart control allows to display multiple charts at time of different types: dots, lines, connected dots.

Sample usage:

 // create data series array double[,] testValues = new double[10, 2]; // fill data series for ( int i = 0; i < 10; i++ ) { testValues[i, 0] = i; // X values testValues[i, 1] = Math.Sin( i / 18.0 * Math.PI ); // Y values } // add new data series to the chart chart.AddDataSeries( "Test", Color.DarkGreen, Chart.SeriesType.ConnectedDots, 3 ); // set X range to display chart.RangeX = new AForge.Range( 0, 9 ); // update the chart chart.UpdateDataSeries( "Test", testValues );

Inheritance: System.Windows.Forms.Control

Show file Open project: holisticware-admin/MonoVersal.AForgeNET Class Usage Examples

Private Properties

Property	Type	Description
Chart_Paint	void
InitializeComponent	void
UpdateYRange	void

Public Methods

Method	Description
AddDataSeries ( string name, Color color, SeriesType type, int width ) : void	Add data series to the chart. Adds new empty data series to the collection of data series. To update this series the UpdateDataSeries method should be used. The meaning of the width parameter depends on the data series type: Line - width of the line; Dots - size of dots (rectangular dots with specified width and the same height); Connected dots - size of dots (dots are connected with one pixel width line).
AddDataSeries ( string name, Color color, SeriesType type, int width, bool updateYRange ) : void	Add data series to the chart. Adds new empty data series to the collection of data series. The updateYRange parameter specifies if the data series may affect displayable Y range. If the value is set to false, then displayable Y range is not updated, but used the range, which was specified by user (see RangeY property). In the case if the value is set to true, the displayable Y range is recalculated to fully fit the new data series.
Chart ( ) : System	Initializes a new instance of the Chart class.
RemoveAllDataSeries ( ) : void	Remove all data series from the chart.
RemoveDataSeries ( string name ) : void	Remove data series from the chart.
UpdateDataSeries ( string name, double data ) : void	Update data series on the chart.

Protected Methods

Method	Description
Dispose ( bool disposing ) : void	Dispose the object.

Private Methods

Method	Description
Chart_Paint ( object sender, PaintEventArgs e ) : void
InitializeComponent ( ) : void	Required method for Designer support - do not modify the contents of this method with the code editor.
UpdateYRange ( ) : void	Update Y range.

Method Details

AddDataSeries() public method

Add data series to the chart.

Adds new empty data series to the collection of data series. To update this series the UpdateDataSeries method should be used.

The meaning of the width parameter depends on the data series type: Line - width of the line; Dots - size of dots (rectangular dots with specified width and the same height); Connected dots - size of dots (dots are connected with one pixel width line).

public AddDataSeries ( string name, Color color, SeriesType type, int width ) : void
name	string	Data series name.
color	Color	Data series color.
type	SeriesType	Data series type.
width	int	Width (depends on the data series type, see remarks).
return	void

AddDataSeries() public method

Add data series to the chart.

Adds new empty data series to the collection of data series.

The updateYRange parameter specifies if the data series may affect displayable Y range. If the value is set to false, then displayable Y range is not updated, but used the range, which was specified by user (see RangeY property). In the case if the value is set to true, the displayable Y range is recalculated to fully fit the new data series.

public AddDataSeries ( string name, Color color, SeriesType type, int width, bool updateYRange ) : void
name	string	Data series name.
color	Color	Data series color.
type	SeriesType	Data series type.
width	int	Width (depends on the data series type, see remarks).
updateYRange	bool	Specifies if should be updated.
return	void

Chart() public method

Initializes a new instance of the Chart class.

public Chart ( ) : System
return	System

Dispose() protected method

Dispose the object.

protected Dispose ( bool disposing ) : void
disposing	bool
return	void

RemoveAllDataSeries() public method

Remove all data series from the chart.

public RemoveAllDataSeries ( ) : void
return	void

RemoveDataSeries() public method

Remove data series from the chart.

public RemoveDataSeries ( string name ) : void
name	string	Data series name to remove.
return	void

UpdateDataSeries() public method

Update data series on the chart.

public UpdateDataSeries ( string name, double data ) : void
name	string	Data series name to update.
data	double	Data series values.
return	void