// Add new prototype
public static bool AddPrototype(string shapeName, MyShape shape)
{
if (!prototypes.Keys.Contains(shapeName))
{
prototypes.Add(shapeName, shape);
return true;
}
return false;
}
private void createNewShape(MouseButtonEventArgs e)
{
// Dùng lớp ShapeFactory để tạo ra đối tượng hình theo ý muốn.
Point position = e.GetPosition(drawingCanvas);
myShape = ShapeFactory.GetShape(shapeToDraw);
myShape.StartPoint = position;
myShape.EndPoint = position;
myShape.Draw(drawingCanvas.Children);
}
private bool addAdornerWhenMouseUp(MouseButtonEventArgs e)
{
endPoint = e.GetPosition(drawingCanvas);
if (selectedUIElement == null)
{
if (myShape == null)
return false;
try
{
if (myShape.DrawedElement == null)
return false;
AddAdorner(myShape.DrawedElement);
CommandManager.SnapCanvas(ref drawingCanvas);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "1");
}
}
myShape = null;
return true;
}
public static void AddShape(MyShape myShape)
{
shapeList.Add(myShape.Handle, myShape);
}