InkPresenter.StrokeInput Property

Definition

Namespace:

Windows.UI.Input.Inking

Gets an InkStrokeInput object for managing ink input events.

public:
 property InkStrokeInput ^ StrokeInput { InkStrokeInput ^ get(); };

InkStrokeInput StrokeInput();

public InkStrokeInput StrokeInput { get; }

var inkStrokeInput = inkPresenter.strokeInput;

Public ReadOnly Property StrokeInput As InkStrokeInput

Property Value

InkStrokeInput

The ink input.

Examples

Here, we declare a StrokeStarted listener.

inkCanvas.InkPresenter.StrokeInput.StrokeStarted += StrokeInput_StrokeStarted;

We then define the corresponding handler, which clears any selected strokes when a new ink stroke is started.

private void StrokeInput_StrokeStarted(InkStrokeInput sender, Windows.UI.Core.PointerEventArgs args)
{
  var strokes = inkCanvas.InkPresenter.StrokeContainer.GetStrokes();
  foreach (var stroke in strokes)
  {
    stroke.Selected = false;
  }
  ClearDrawnBoundingRect();
}

See also

• Pen and stylus interactions
• Get started: Support ink in your UWP app
• Ink analysis sample (basic) (C#)
• Ink handwriting recognition sample (C#)
• Save and load ink strokes from an Ink Serialized Format (ISF) file
• Save and load ink strokes from the clipboard
• Ink toolbar location and orientation sample (basic)
• Ink toolbar location and orientation sample (dynamic)
• Coloring book sample
• Family notes sample
• Inking sample (JavaScript)
• Simple inking sample (C#/C++)
• Complex inking sample (C++)
• Ink analysis sample