FillArea Constructor (InArraySingle, Single, Int32, NullableColor, NullableColor, Object)

ILNumerics Ultimate VS Documentation

ILNumerics - Technical Application Development

Constructor defines FillArea on the basis of a positions array

[ILNumerics Drawing2 Toolbox]

Namespace: ILNumerics.Drawing.Plotting
Assembly: ILNumerics.Toolboxes.Drawing2 (in ILNumerics.Toolboxes.Drawing2.dll) Version: 5.5.0.0 (5.5.7503.3146)

Syntax

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public FillArea(
	InArray<float> positions,
	float baseline = 0f,
	int lineWidth = 1,
	Nullable<Color> lineColor = null,
	Nullable<Color> fillColor = null,
	Object tag = null
)

Public Sub New ( 
	positions As InArray(Of Single),
	Optional baseline As Single = 0F,
	Optional lineWidth As Integer = 1,
	Optional lineColor As Nullable(Of Color) = Nothing,
	Optional fillColor As Nullable(Of Color) = Nothing,
	Optional tag As Object = Nothing
)

Dim positions As InArray(Of Single)
Dim baseline As Single
Dim lineWidth As Integer
Dim lineColor As Nullable(Of Color)
Dim fillColor As Nullable(Of Color)
Dim tag As Object

Dim instance As New FillArea(positions, 
	baseline, lineWidth, lineColor, fillColor, 
	tag)

Parameters

positions: Type: ILNumericsInArraySingle
(2 x n) matrix, containing coordinates of arbitrary two dimensional curve
baseline (Optional): Type: SystemSingle
[optional] line that defines upper or lower limit of fill area depending on its value, default: 0
lineWidth (Optional): Type: SystemInt32
[optional] line width, default: 1px
lineColor (Optional): Type: SystemNullableColor
[optional] line color, default: auto
fillColor (Optional): Type: SystemNullableColor
[optional] fill color, default: auto
tag (Optional): Type: SystemObject
[optional] identifying the FillArea object in the scene graph

Exceptions

Exception	Condition
ArgumentException	If input argument positions is not a (2 x n) array.
ArgumentException	If input argument positions has more than two dimensions.

Remarks

[ILNumerics Drawing2 Toolbox]

Examples

Creation of an FillArea object

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private void ilPanel1_Load(object sender, EventArgs e) {
    // create data
    Array<float> positions = tosingle(linspace(0, 2 * pi, 100));
    positions[1,full] = sin(positions[0,full]);
    // create plot cube
    var myPlotCube = ilPanel1.Scene.Add(new PlotCube());
    // create an FillArea object
    var myFillArea = myPlotCube.Add(new FillArea(positions, baseline: -1, lineWidth: 2,lineColor: Color.DarkGreen, fillColor: Color.SeaGreen));
}

Reference

FillArea Class

FillArea Overload

ILNumerics.Drawing.Plotting Namespace