/// <summary>
/// Add a ShapeCollection in the current collection.
/// </summary>
/// <param name="shapes">ShapeCollection to add.</param>
public void AddRange(ShapeCollection shapes)
{
foreach (IShape shape in shapes)
{
Add(shape);
}
}
/// <summary>
/// Clones the collection and its content.
/// </summary>
/// <returns>Cloned object.</returns>
virtual public object Clone()
{
ShapeCollection clonedCollection = new ShapeCollection();
foreach (IShape shape in this)
{
clonedCollection.Add(shape.Clone() as IShape);
}
return(clonedCollection);
}
/// <summary>
/// Transforms all internal shapes into an array of objects.
/// </summary>
/// <param name="shapes">Collection to transform.</param>
/// <returns>Array of object.</returns>
public static object[] ToObjects(ShapeCollection shapes)
{
if (shapes.Count == 0)
{
return(null);
}
object[] objectShapes = new object[shapes.Count];
for (int i = 0; i < shapes.Count; i++)
{
objectShapes[i] = shapes[i];
}
return(objectShapes);
}