Backup/MyFriends/3rd Party Libraries/FishEye/FishEyeDemo.cs

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using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using System.Windows.Media.Animation;



namespace FishEyeDemo
{
    /// <summary>
    /// This is taken from the excellent article by Paul Tallett at the following
    /// Url http://www.codeproject.com/WPF/Panels.asp
    /// </summary>
    public class FishEyePanel : Panel
    {
        enum AnimateState { None, Up, Down };

        public FishEyePanel()
        {
            this.Background = Brushes.Transparent;
            this.MouseMove += new MouseEventHandler(FishEyePanel_MouseMove);
            this.MouseEnter += new MouseEventHandler(FishEyePanel_MouseEnter);
            this.MouseLeave += new MouseEventHandler(FishEyePanel_MouseLeave);
        }

        public double Magnification
        {
            get { return (double)GetValue(MagnificationProperty); }
            set { SetValue(MagnificationProperty, value); }
        }

        // Using a DependencyProperty as the backing store for Magnification.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty MagnificationProperty =
            DependencyProperty.Register("Magnification", typeof(double), typeof(FishEyePanel), new UIPropertyMetadata(2d));

        public int AnimationMilliseconds
        {
            get { return (int)GetValue(AnimationMillisecondsProperty); }
            set { SetValue(AnimationMillisecondsProperty, value); }
        }

        // Using a DependencyProperty as the backing store for AnimationMilliseconds.  This enables animation, styling, binding, etc...
        public static readonly DependencyProperty AnimationMillisecondsProperty =
            DependencyProperty.Register("AnimationMilliseconds", typeof(int), typeof(FishEyePanel), new UIPropertyMetadata(125));


        // If set true we scale different sized children to a constant width
        public bool ScaleToFit
        {
            get { return (bool)GetValue(ScaleToFitProperty); }
            set { SetValue(ScaleToFitProperty, value); }
        }