private void OnPaste()
{
if (_clipboard == null)
{
return;
}
_clipboardBorder = null;
_currentStroke = new Clipboard(_clipboard);
CurrentDrawingMode = DrawingMode.Moving;
_canvasControl.Invalidate();
}
private void OnManipulationStarted(ManipulationStartedRoutedEventArgs args)
{
if (_currentStroke != null)
{
return;
}
if (PenColor == null)
{
return;
}
if (CurrentDrawingMode == DrawingMode.Selection)
{
_currentStroke = null;
_clipboardBorder = new ClipboardBorder(args.Position);
return;
}
_clipboardBorder = null;
if (CurrentDrawingMode == DrawingMode.Lines)
{
_currentStroke = new Stroke(PenColor.Color, PenSize);
}
if (CurrentDrawingMode == DrawingMode.Arrows)
{
_currentStroke = new Arrow(PenColor.Color, PenSize, args.Position);
}
if (CurrentDrawingMode == DrawingMode.Circles)
{
_currentStroke = new Circle(PenColor.Color, PenSize, args.Position);
}
if (CurrentDrawingMode == DrawingMode.Rectangles)
{
_currentStroke = new Rectangle(PenColor.Color, PenSize, args.Position);
}
}
