private static PowerPoint.Effect AddMotionAnimation(PowerPointSlide animationSlide, PowerPoint.Shape animationShape, float initialX, float initialY, float finalX, float finalY, float duration, ref PowerPoint.MsoAnimTriggerType trigger)
{
if ((finalX != initialX) || (finalY != initialY))
{
PowerPoint.Effect effectMotion = animationSlide.TimeLine.MainSequence.AddEffect(animationShape, PowerPoint.MsoAnimEffect.msoAnimEffectPathDown, PowerPoint.MsoAnimateByLevel.msoAnimateLevelNone, trigger);
PowerPoint.AnimationBehavior motion = effectMotion.Behaviors[1];
effectMotion.Timing.Duration = duration;
trigger = PowerPoint.MsoAnimTriggerType.msoAnimTriggerWithPrevious;
//Create VML path for the motion path
//This path needs to be a curved path to allow the user to edit points
float point1X = ((finalX - initialX) / 2f) / PowerPointPresentation.Current.SlideWidth;
float point1Y = ((finalY - initialY) / 2f) / PowerPointPresentation.Current.SlideHeight;
float point2X = (finalX - initialX) / PowerPointPresentation.Current.SlideWidth;
float point2Y = (finalY - initialY) / PowerPointPresentation.Current.SlideHeight;
motion.MotionEffect.Path = "M 0 0 C "
+ point1X.ToString(CultureInfo.InvariantCulture) + " "
+ point1Y.ToString(CultureInfo.InvariantCulture) + " "
+ point1X.ToString(CultureInfo.InvariantCulture) + " "
+ point1Y.ToString(CultureInfo.InvariantCulture) + " "
+ point2X.ToString(CultureInfo.InvariantCulture) + " "
+ point2Y.ToString(CultureInfo.InvariantCulture) + " E";
effectMotion.Timing.SmoothStart = Office.MsoTriState.msoFalse;
effectMotion.Timing.SmoothEnd = Office.MsoTriState.msoFalse;
return(effectMotion);
}
return(null);
}
private static PowerPoint.Effect AddRotationAnimation(PowerPointSlide animationSlide, PowerPoint.Shape animationShape, float initialRotation, float finalRotation, float duration, ref PowerPoint.MsoAnimTriggerType trigger)
{
if (finalRotation != initialRotation)
{
PowerPoint.Effect effectRotate = animationSlide.TimeLine.MainSequence.AddEffect(animationShape, PowerPoint.MsoAnimEffect.msoAnimEffectSpin, PowerPoint.MsoAnimateByLevel.msoAnimateLevelNone, trigger);
PowerPoint.AnimationBehavior rotate = effectRotate.Behaviors[1];
effectRotate.Timing.Duration = duration;
effectRotate.EffectParameters.Amount = LegacyShapeUtil.GetMinimumRotation(initialRotation, finalRotation);
trigger = PowerPoint.MsoAnimTriggerType.msoAnimTriggerWithPrevious;
return(effectRotate);
}
return(null);
}
private void AddSliderMotionEffect(Shape shape, int duration, float timerWidth, float slideWidth, PowerPoint.MsoAnimTriggerType trigger)
{
PowerPoint.Effect sliderMotionEffect = this.GetCurrentSlide().TimeLine.MainSequence.AddEffect(
shape,
PowerPoint.MsoAnimEffect.msoAnimEffectPathRight,
PowerPoint.MsoAnimateByLevel.msoAnimateLevelNone,
trigger);
PowerPoint.AnimationBehavior motion = sliderMotionEffect.Behaviors[1];
float end = timerWidth / slideWidth;
motion.MotionEffect.Path = "M 0 0 L " + end + " 0 E";
sliderMotionEffect.Timing.Duration = duration;
sliderMotionEffect.Timing.SmoothStart = Microsoft.Office.Core.MsoTriState.msoFalse;
sliderMotionEffect.Timing.SmoothEnd = Microsoft.Office.Core.MsoTriState.msoFalse;
}
private void AddProgressBarAnimation(int duration)
{
PowerPoint.Effect progressBarMotionEffect = this.GetCurrentSlide().TimeLine.MainSequence.AddEffect(
progressBar,
PowerPoint.MsoAnimEffect.msoAnimEffectGrowShrink,
PowerPoint.MsoAnimateByLevel.msoAnimateLevelNone,
PowerPoint.MsoAnimTriggerType.msoAnimTriggerOnPageClick);
progressBarMotionEffect.Timing.Duration = duration;
progressBarMotionEffect.Timing.SmoothStart = Microsoft.Office.Core.MsoTriState.msoFalse;
progressBarMotionEffect.Timing.SmoothEnd = Microsoft.Office.Core.MsoTriState.msoFalse;
PowerPoint.AnimationBehavior shrinkBehavior = progressBarMotionEffect.Behaviors[1];
// Shrink width to 0
shrinkBehavior.ScaleEffect.ByX = 0f;
shrinkBehavior.ScaleEffect.ByY = 100f;
}
private static PowerPoint.Effect AddResizeAnimation(PowerPointSlide animationSlide, PowerPoint.Shape animationShape, float initialWidth, float initialHeight, float finalWidth, float finalHeight, float duration, ref PowerPoint.MsoAnimTriggerType trigger)
{
if ((finalWidth != initialWidth) || (finalHeight != initialHeight))
{
animationShape.LockAspectRatio = Office.MsoTriState.msoFalse;
PowerPoint.Effect effectResize = animationSlide.TimeLine.MainSequence.AddEffect(animationShape, PowerPoint.MsoAnimEffect.msoAnimEffectGrowShrink, PowerPoint.MsoAnimateByLevel.msoAnimateLevelNone, trigger);
PowerPoint.AnimationBehavior resize = effectResize.Behaviors[1];
effectResize.Timing.Duration = duration;
resize.ScaleEffect.ByX = (finalWidth / initialWidth) * 100;
resize.ScaleEffect.ByY = (finalHeight / initialHeight) * 100;
trigger = PowerPoint.MsoAnimTriggerType.msoAnimTriggerWithPrevious;
return(effectResize);
}
return(null);
}
