BarPlot Constructor (InArrayDouble, InArrayDouble, Object, BarPlotStyle, NullableColor, NullableColor, Int32, DashStyle, Single, Single, Boolean, Boolean)

public BarPlot(
	InArray<double> Y,
	InArray<double> X = null,
	Object tag = null,
	BarPlotStyle style = BarPlotStyle.grouped,
	Nullable<Color> borderColor = null,
	Nullable<Color> fillColor = null,
	int lineWidth = 1,
	DashStyle lineStyle = DashStyle.Solid,
	float barWidth = 0,8f,
	float baseValue = 0f,
	bool draw3DBars = false,
	bool drawHorizontal = false
)

Public Sub New ( 
	Y As InArray(Of Double),
	Optional X As InArray(Of Double) = Nothing,
	Optional tag As Object = Nothing,
	Optional style As BarPlotStyle = BarPlotStyle.grouped,
	Optional borderColor As Nullable(Of Color) = Nothing,
	Optional fillColor As Nullable(Of Color) = Nothing,
	Optional lineWidth As Integer = 1,
	Optional lineStyle As DashStyle = DashStyle.Solid,
	Optional barWidth As Single = 0,8F,
	Optional baseValue As Single = 0F,
	Optional draw3DBars As Boolean = false,
	Optional drawHorizontal As Boolean = false
)

Dim Y As InArray(Of Double)
Dim X As InArray(Of Double)
Dim tag As Object
Dim style As BarPlotStyle
Dim borderColor As Nullable(Of Color)
Dim fillColor As Nullable(Of Color)
Dim lineWidth As Integer
Dim lineStyle As DashStyle
Dim barWidth As Single
Dim baseValue As Single
Dim draw3DBars As Boolean
Dim drawHorizontal As Boolean

Dim instance As New BarPlot(Y, X, tag, 
	style, borderColor, fillColor, lineWidth, 
	lineStyle, barWidth, baseValue, draw3DBars, 
	drawHorizontal)

Parameters

Y

Type: ILNumericsInArrayDouble
Vector or matrix defines bar values to draw.

X (Optional)

Type: ILNumericsInArrayDouble
[Optional] Vector or matrix defines positions of bars to draw. If not set, bars positions will be placed(or grouped) on range [1,2,..,n].

tag (Optional)

Type: SystemObject
[Optional] Tag identifying the plot in the scene

style (Optional)

Type: ILNumerics.Drawing.PlottingBarPlotStyle
[Optional] Bar plot style specified by one of the values from BarPlotStyle. Default: grouped

borderColor (Optional)

Type: SystemNullableColor
[Optional] Color of the bar border, default: Color.Black, if border color is set, then defined border color will be assigned to all bar groups.

fillColor (Optional)

Type: SystemNullableColor
[Optional] Fill color of the bar, default: auto (sequencing individual colors via NextColors provider), if fill color is set, then defined fill color will be assigned to all bar groups.

lineWidth (Optional)

Type: SystemInt32
[Optional] Bar border width, default: 1px

lineStyle (Optional)

Type: ILNumerics.DrawingDashStyle
[Optional] Line style, default: solid

barWidth (Optional)

Type: SystemSingle
[Optional] Bar width specified as single value from 0 to 1. Default: 0.8f. If barWidth is 1.0f, then the bars within a group touch one another

baseValue (Optional)

Type: SystemSingle
[Optional] Base value specified as scalar value. Default: 0.0f, see also BaseValue property.

draw3DBars (Optional)

Type: SystemBoolean
[Optional] Drawing style parameter. If set to true, each bar will be drawn as 3D bar, otherwise, as flat rectangles. Default:false.

drawHorizontal (Optional)

Type: SystemBoolean
[Optional] Drawing style parameter. If set to true, all bars will be drawn horizontally, otherwise, vertically. Default:false.

If Y is specified as vector, BarPlot draws one group of bars. If Y is specified as matrix [m x n], BarPlot draws m groups of n bars.

The following optional parameters: style, barWidth, baseValue, draw3DBars and drawHorizontal could be changed by using public properties.

If style defined as detached, it takes effect only if draw3DBars is set to true.

[ILNumerics Drawing2 Toolbox]

Example creates and draws BarPlot

 private void ilPanel1_Load(object sender, EventArgs e) {
    // define a random set of points
    Array<double> Points = rand(4, 3);        

    // setup the plot cube ... 
    ilPanel1.Scene.Add(new PlotCube(twoDMode: false) 
    {
         // draw bar plot, 3D detached
         new BarPlot(Points, barWidth: 0.6f, style: BarPlot.BarPlotStyle.detached, draw3DBars: true);         
    });


}

Reference