/// <summary>
/// Groups all given <see cref="Shape"/>s and gets the grouped
/// <see cref="CompositionObject"/>.
/// </summary>
/// <param name="shapes"><see cref="Shape"/>s to be grouped.</param>
/// <returns>Returns the grouped <see cref="CompositionObject"/></returns>
private CompositionObject GroupShapes(Shape[] shapes)
{
CompositionObject compositionObject = new CompositionObject();
foreach (Shape shape in shapes)
{
if (shape is BasicObject)
{
//0911 group bug fixed 讓group起來的物件能夠移動並且刪除其port (根據定義 compositionObject不可有port)
//Canvas.RemoveShape(shape);
/* 不知為何沒用
* shape.Ports[0].Visible = false;
* shape.Ports[1].Visible = false;
* shape.Ports[2].Visible = false;
* shape.Ports[3].Visible = false;
*/
shape.SetPort(0, null);
shape.SetPort(1, null);
shape.SetPort(2, null);
shape.SetPort(3, null);
compositionObject.Add(shape);
}
else
{
compositionObject.Add(shape);
}
}
compositionObject.UpdateSize();
return(compositionObject);
}
/// <summary>
/// Groups all given <see cref="Shape"/>s and gets the grouped
/// <see cref="CompositionObject"/>.
/// </summary>
/// <param name="shapes"><see cref="Shape"/>s to be grouped.</param>
/// <returns>Returns the grouped <see cref="CompositionObject"/></returns>
private CompositionObject GroupShapes(Shape[] shapes)
{
CompositionObject compositionObject = new CompositionObject();
foreach (Shape shape in shapes)
{
if (shape is BasicObject)
{
Canvas.RemoveShape(shape);
compositionObject.Add(shape);
}
}
compositionObject.UpdateSize();
return(compositionObject);
}