implab/ImplabNet Files · Implab.Fx/AnimationHelpers.cs

Implab.Fx: implemented animation object...

Implab.Fx: implemented animation object Implab.Fx: implemented transparency animation helper

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             AnimationHelpers.cs
        
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        cin
    
Implab.Fx: implemented animation object...

              r4
            
      using System;

      using System.Collections.Generic;

      using System.Linq;

      using System.Text;

      using System.Windows.Forms;

      using System.Diagnostics;

      namespace Implab.Fx

      {

          public static class AnimationHelpers

          {

              public static Animation<TTarget> AnimateProperty<TTarget,TVal>(this Animation<TTarget> animation, Action<TTarget,TVal> setter, Func<TTarget,TVal> getter, TVal newValue, Func<TVal,TVal,int,int,TVal> fx) where TTarget: class

              {

                  if (animation == null)

                      throw new ArgumentNullException("animation");

                  TVal oldValue = getter(animation.Traget);

                  animation.Step += (target, elaped, duration) =>

                  {

                      var value = fx(oldValue, newValue, elaped, duration);

                      setter(target, value);

                  };

                  return animation;

              }

              public static Animation<Form> AnimateTransparency(this Form ctl, float newValue)

              {

                  var anim = new Animation<Form>(ctl);

                  anim.AnimateProperty(

                      (target, value) => target.Opacity = value,

                      target => target.Opacity,

                      newValue,

                      (ov, nv, el, du) => ov + ((float)el / du) * (nv - ov)

                  );

                  return anim;

              }

          }

      }

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cin Implab.Fx: implemented animation object...	r4	using System;
		using System.Collections.Generic;
		using System.Linq;
		using System.Text;
		using System.Windows.Forms;
		using System.Diagnostics;

		namespace Implab.Fx
		{
		public static class AnimationHelpers
		{
		public static Animation<TTarget> AnimateProperty<TTarget,TVal>(this Animation<TTarget> animation, Action<TTarget,TVal> setter, Func<TTarget,TVal> getter, TVal newValue, Func<TVal,TVal,int,int,TVal> fx) where TTarget: class
		{
		if (animation == null)
		throw new ArgumentNullException("animation");

		TVal oldValue = getter(animation.Traget);

		animation.Step += (target, elaped, duration) =>
		{
		var value = fx(oldValue, newValue, elaped, duration);
		setter(target, value);
		};

		return animation;
		}

		public static Animation<Form> AnimateTransparency(this Form ctl, float newValue)
		{
		var anim = new Animation<Form>(ctl);

		anim.AnimateProperty(
		(target, value) => target.Opacity = value,
		target => target.Opacity,
		newValue,
		(ov, nv, el, du) => ov + ((float)el / du) * (nv - ov)
		);
		return anim;
		}
		}
		}