// Touch down event handler.
// Starts a new stroke and assigns a color to it.
// in:
// sender object that has sent the event
// e touch event arguments
private void OnTouchDownHandler(object sender, WMTouchEventArgs e)
{
// We have just started a new stroke, which must have an ID value unique
// among all the strokes currently being drawn. Check if there is a stroke
// with the same ID in the collection of the strokes in drawing.
Debug.Assert(ActiveStrokes.Get(e.Id) == null);
// Create new stroke, add point and assign a color to it.
Stroke newStroke = new Stroke();
newStroke.Color = touchColor.GetColor(e.IsPrimaryContact);
newStroke.Id = e.Id;
// Add new stroke to the collection of strokes in drawing.
ActiveStrokes.Add(newStroke);
}
// Touch down event handler.
// Starts a new stroke and assigns a color to it.
// in:
// sender object that has sent the event
// e touch event arguments
private void OnTouchDownHandler(object sender, WMTouchEventArgs e)
{
// We have just started a new stroke, which must have an ID value unique
// among all the strokes currently being drawn. Check if there is a stroke
// with the same ID in the collection of the strokes in drawing.
Debug.Assert(ActiveStrokes.Get(e.Id) == null);
// Create new stroke, add point and assign a color to it.
Stroke newStroke = new Stroke();
newStroke.Color = touchColor.GetColor(e.IsPrimaryContact);
newStroke.Id = e.Id;
// Add new stroke to the collection of strokes in drawing.
ActiveStrokes.Add(newStroke);
//#if (DEBUG_XY)
label5.Text = "TOUCH DOWN";
richTextBox1.AppendText("x: " + e.LocationX.ToString() + " ");
richTextBox1.AppendText("y: " + e.LocationY.ToString() + "\n");
//#endif
BoundaryCheck(1, e);
}