Silverlight中DoubleAnimation的实际/当前值

本文关键字:DoubleAnimation Silverlight | 更新日期: 2023-09-27 18:12:37

我想在Silverlight 4.0中获得动画属性的实际值

我想动画ScaleTransform ScaleX属性,当我停止故事板时需要实际值。

我也试过这个:http://haishibai.blogspot.com/2010/09/siliverlight-on-windows-phone-7-get.html但它没有工作!

Silverlight中DoubleAnimation的实际/当前值

我能够获得RenderTransform的当前旋转属性与以下

var x = needle.RenderTransform.GetValue(CompositeTransform.RotationProperty);

所以我猜你应该把RotationProperty换成ScaleXProperty

where needle =

   <ed:RegularPolygon Name="needle" Height="81.5" InnerRadius="1" Canvas.Left="78" PointCount="3" Stretch="Fill" Stroke="Black" Canvas.Top="17.5" UseLayoutRounding="False" Width="15" Fill="#FFFFBB00" StrokeThickness="0" RenderTransformOrigin="0.5,0.838" >
            <ed:RegularPolygon.RenderTransform>
                <CompositeTransform Rotation="-140"/>
            </ed:RegularPolygon.RenderTransform>
        </ed:RegularPolygon>