GetElementsAtLocation Method (Node, Point)

TreePlus GetElementsAtLocation Method (Node, Point)

TreePlusSilverlight - An implementation of the TreePlus algorithm using Silverlight

Gets a list of UIElements at a specified position inside the drawing Canvas.

Namespace: TreePlusSilverlight
Assembly: TreePlusSilverlight (in TreePlusSilverlight.dll) Version: 1.0.0.0 (1.0.0.0)

Syntax

public static List<UIElement> GetElementsAtLocation(
	Node n,
	Point p
)

public static List<UIElement> GetElementsAtLocation(
	Node n,
	Point p
)

n: Type: TreePlusSilverlight.Graph Node
The Node that will be exluded from returned UIElements (usually the Node you are currently testing for occluders).

p: Type: System.Windows Point
The Point that specifies the Top/Left position inside the drawing Canvas where to check for UIElements.

A List of UIElements at the specified position not including the one defined by n.

Remarks

Returned elements are usually of type TreePlusUINode.