StackedAreaPlot Constructor (InArraySingle, InArraySingle, Boolean, Single, Colormap, NullableColor, Int32, NullableColor, ArrayInt32, Object)

public StackedAreaPlot(
	InArray<float> X,
	InArray<float> Y,
	bool isLayeredAreaPlot = false,
	float spacing = 0,05f,
	Colormap colormap = null,
	Nullable<Color> lineColor = null,
	int lineWidth = 1,
	Nullable<Color> fillColor = null,
	Array<int> transparency = null,
	Object tag = null
)

Public Sub New ( 
	X As InArray(Of Single),
	Y As InArray(Of Single),
	Optional isLayeredAreaPlot As Boolean = false,
	Optional spacing As Single = 0,05F,
	Optional colormap As Colormap = Nothing,
	Optional lineColor As Nullable(Of Color) = Nothing,
	Optional lineWidth As Integer = 1,
	Optional fillColor As Nullable(Of Color) = Nothing,
	Optional transparency As Array(Of Integer) = Nothing,
	Optional tag As Object = Nothing
)

Dim X As InArray(Of Single)
Dim Y As InArray(Of Single)
Dim isLayeredAreaPlot As Boolean
Dim spacing As Single
Dim colormap As Colormap
Dim lineColor As Nullable(Of Color)
Dim lineWidth As Integer
Dim fillColor As Nullable(Of Color)
Dim transparency As Array(Of Integer)
Dim tag As Object

Dim instance As New StackedAreaPlot(X, Y, isLayeredAreaPlot, 
	spacing, colormap, lineColor, lineWidth, 
	fillColor, transparency, tag)

Parameters

X

Type: ILNumericsInArraySingle
X is a [1 x n] row vector. It contains the x coordinates for the area plots.

Y

Type: ILNumericsInArraySingle
Y is a [m x n] matrix. For the stacked area plot, this matrix contains vertical distances. Here, each row is added to the previous row to create the stacked area plot. For the layered area plot, this matrix contains the vertical positions for each area plot.

isLayeredAreaPlot (Optional)

Type: SystemBoolean
If set to true, a layered area plot is created, default: false.

spacing (Optional)

Type: SystemSingle
[optional] Only for LayeredAreaPlots: Spacing defines the distance between the area plots on the Z-axis, default: 0.05.

colormap (Optional)

Type: ILNumerics.Drawing.PlottingColormap
[optional] Colormap is used to map the positions of the area plots on the Z-axis. The Z positions are computed based on the input parameter [!:spacing]. Default: Colormaps.ILNumerics.

lineColor (Optional)

Type: SystemNullableColor
[optional] Line color, default: Colormaps.ILNumerics.

lineWidth (Optional)

Type: SystemInt32
[optional] Line Width, default: 1px.

fillColor (Optional)

Type: SystemNullableColor
[optional] Fill Color.

transparency (Optional)

Type: ILNumericsArrayInt32
[optional] Column vector that contains alpha values between 0 and 255 for each area plot. 0 indicates full transparency, while 255 represents no transparency.

tag (Optional)

Type: SystemObject
[optional] identifies StackedAreaPlot in the scene graph, default: StackedAreaPlot.

Each row of Y and transparency describes a single area plot. Hence, Y and transparency must have a matching number of rows.

By default, both the fill areas and borders of the area plot are colored in on the basis of a colormap. By assigning a value to lineColor all lines receive the same color. The same applies to fillColor. Use transparency to better distinguish the area plots.

[ILNumerics Drawing2 Toolbox]

Reference