StrokeCollection::GetIncrementalLassoHitTester Method (Int32)

 

Creates an IncrementalLassoHitTester that hit tests the StrokeCollection with a lasso (freehand) path.

Namespace:   System.Windows.Ink
Assembly:  PresentationCore (in PresentationCore.dll)

public:
IncrementalLassoHitTester^ GetIncrementalLassoHitTester(
	int percentageWithinLasso
)

Parameters

percentageWithinLasso
Type: System::Int32

The minimum percentage of each Stroke that must be contained within the lasso for it to be considered hit.

The GetIncrementalLassoHitTester method returns an IncrementalLassoHitTester that considers a Stroke to be "hit" when the lasso path surrounds it. This is useful for implementing features, such as the ability to select a stroke with a lasso tool. The InkCanvas uses an IncrementalLassoHitTester to implement the lasso selection tool.

The following example demonstrates how to get an IncrementalLassoHitTester that enables a user to select strokes with a lasso tool. To create a control that enables a user to select ink, see How to: Select Ink from a Custom Control.

No code example is currently available or this language may not be supported.

.NET Framework
Available since 3.0
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