public static void CloseViewRectAnimation(Grid gSlideBox)
{
if ((gSlideBox.FindName("zcGrid") as ZoomableCanvas).Children.Count != 0)
{
Border obj = gSlideBox.FindName("bGridBox") as Border;
Thickness margin = obj.Margin;
obj.ApplyAnimationClock(FrameworkElement.MarginProperty, null);
obj.Margin = margin;
}
}
public static void UpdateViewRect(Grid gSlideBox, bool bScaleChanged, bool animate = false, float fDurationTime = 0f, EasingFunctionBase easing = null)
{
MultiScaleImage mSlide = gSlideBox.FindName("mMultiScaleImage") as MultiScaleImage;
ZoomableCanvas zcCycleGrid = gSlideBox.FindName("zcGrid") as ZoomableCanvas;
Border border = gSlideBox.FindName("bGridBox") as Border;
float fTargetScale = mSlide.fTargetScale;
if (zcCycleGrid.Children.Count == 0)
{
return;
}
System.Windows.Point point = mSlide.SlideRatioToBoxPixel(new System.Windows.Point(0.0, 0.0));
int elementActualAngle = PublicMethods.GetElementActualAngle(mSlide);
if (!animate)
{
zcCycleGrid.ApplyAnimationClock(ZoomableCanvas.ScaleProperty, null);
border.ApplyAnimationClock(FrameworkElement.MarginProperty, null);
border.Margin = new Thickness(point.X, point.Y, 0.0, 0.0);
zcCycleGrid.Scale = fTargetScale;
if (bScaleChanged)
{
foreach (System.Windows.Shapes.Rectangle child in zcCycleGrid.Children)
{
child.StrokeThickness = 1f / fTargetScale;
}
}
}
else
{
border.BeginAnimation(FrameworkElement.MarginProperty, new ThicknessAnimation(new Thickness(point.X, point.Y, 0.0, 0.0), TimeSpan.FromMilliseconds(fDurationTime))
{
EasingFunction = easing
}, HandoffBehavior.Compose);
if (bScaleChanged)
{
DoubleAnimation doubleAnimation = new DoubleAnimation(fTargetScale, TimeSpan.FromMilliseconds(fDurationTime))
{
EasingFunction = easing
};
int i = 0;
doubleAnimation.CurrentTimeInvalidated += delegate
{
Task.Factory.StartNew(delegate
{
i++;
if (i % 3 == 0)
{
float fCurrentScale = 0f;
zcCycleGrid.Dispatcher.BeginInvoke((Action) delegate
{
fCurrentScale = mSlide.GetCurrentScale();
foreach (System.Windows.Shapes.Rectangle child2 in zcCycleGrid.Children)
{
child2.StrokeThickness = 1f / fCurrentScale;
}
}, DispatcherPriority.Loaded);
}
}, TaskCreationOptions.AttachedToParent);
};
zcCycleGrid.BeginAnimation(ZoomableCanvas.ScaleProperty, doubleAnimation, HandoffBehavior.Compose);
}
}
System.Windows.Point point3 = border.RenderTransformOrigin = new System.Windows.Point(0.0, 0.0);
border.RenderTransform = new RotateTransform(elementActualAngle);
}
