// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// Copyright (c) 2007 Novell, Inc. (http://www.novell.com)
//
// Authors:
// Chris Toshok (toshok@ximian.com)
//
using System;
using System.Windows;
namespace System.Windows.Media{
public sealed class RotateTransform : Transform {
public static readonly DependencyProperty AngleProperty;
public static readonly DependencyProperty CenterXProperty;
public static readonly DependencyProperty CenterYProperty;
static RotateTransform ()
{
// register the properties here
throw new NotImplementedException ();
}
public RotateTransform () : this (0.0)
{
}
public RotateTransform (double angle)
{
Angle = angle;
}
public RotateTransform (double angle,
double centerX,
double centerY)
{
Angle = angle;
CenterX = centerX;
CenterY = centerY;
}
public double Angle {
get { return (double)GetValue (RotateTransform.AngleProperty); }
set { SetValue (RotateTransform.AngleProperty, value); }
}
public double CenterX {
get { return (double)GetValue (RotateTransform.CenterXProperty); }
set { SetValue (RotateTransform.CenterXProperty, value); }
}
public double CenterY {
get { return (double)GetValue (RotateTransform.CenterYProperty); }
set { SetValue (RotateTransform.CenterYProperty, value); }
}
public override Matrix Value {
get {
Matrix m = Matrix.Identity;
m.RotateAt (Angle, CenterX, CenterY);
return m;
}
}
public new RotateTransform Clone ()
{
return new RotateTransform (Angle, CenterX, CenterY);
}
public new RotateTransform CloneCurrentValue ()
{
/* how is this different? */
return new RotateTransform (Angle, CenterX, CenterY);
}
protected override Freezable CreateInstanceCore ()
{
return new RotateTransform ();
}
}
}
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