PanelPickAt Method

ILNumerics Ultimate VS Documentation

ILNumerics - Technical Application Development

Determines the ID of the shape according to a specific pixel position inside the Rectangle output area at a specific point in time

[ILNumerics Visualization Engine]

Namespace: ILNumerics.Drawing
Assembly: ILNumerics.Drawing (in ILNumerics.Drawing.dll) Version: ILNumerics Ultimate VS 4

Syntax

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public Nullable<int> PickAt(
	Point screenCoords,
	long timeMs
)

Public Function PickAt ( 
	screenCoords As Point,
	timeMs As Long
) As Nullable(Of Integer)

Dim instance As Panel
Dim screenCoords As Point
Dim timeMs As Long
Dim returnValue As Nullable(Of Integer)

returnValue = instance.PickAt(screenCoords, 
	timeMs)

Parameters

screenCoords: Type: System.DrawingPoint
pixel coords, (0,0) is at upper left corner
timeMs: Type: SystemInt64
the point in time for rendering

Return Value

Type: NullableInt32
the id of the shape which exists at the given screen coordinates, null if no such shape exists

Implements

IDriverPickAt(Point, Int64)

Remarks

[ILNumerics Visualization Engine]

Reference

Panel Class

ILNumerics.Drawing Namespace

PanelAddLanguageSpecificTextSet("LST11D39D41_0?cpp=::|nu=.");PickAt Method

Parameters

Return Value

Implements

Reference

PanelPickAt Method