wpf RenderTransform

来源：互联网发布：詹姆斯数据排名编辑：程序博客网时间：2024/06/05 11:40

    var storyboard = new Storyboard();            Storyboard.SetTarget(storyboard, grid);                        Storyboard.SetTargetProperty(storyboard, new PropertyPath(Grid.OpacityProperty));            var OpacityDoubleAnimation = new DoubleAnimation();            OpacityDoubleAnimation.From = 0;            OpacityDoubleAnimation.To = 1;            OpacityDoubleAnimation.Duration = new Duration(TimeSpan.FromSeconds(1));            storyboard.Children.Add(OpacityDoubleAnimation);            storyboard.Begin();            TransformGroup group = new TransformGroup();            RotateTransform rtf = new RotateTransform();            group.Children.Add(rtf);            ScaleTransform rtf2 = new ScaleTransform();            group.Children.Add(rtf2);                   grid.RenderTransform = group;                       Storyboard.SetTargetProperty(storyboard, new PropertyPath("RenderTransform.Children[0].Angle"));            DoubleAnimation dbAscending = new DoubleAnimation(70, 0, new Duration(TimeSpan.FromSeconds(1)));            storyboard.Children.Add(dbAscending);            storyboard.Begin();                        Storyboard.SetTargetProperty(storyboard, new PropertyPath("RenderTransform.Children[1].ScaleX"));            DoubleAnimation dbAscending2 = new DoubleAnimation(0, 1, new Duration(TimeSpan.FromSeconds(1)));            dbAscending2.AccelerationRatio = 1;            storyboard.Children.Add(dbAscending2);            storyboard.Begin();                                 Storyboard.SetTargetProperty(storyboard, new PropertyPath("RenderTransform.Children[1].ScaleY"));            DoubleAnimation dbAscending3 = new DoubleAnimation(0, 1, new Duration(TimeSpan.FromSeconds(1)));            dbAscending3.AccelerationRatio = 1;              storyboard.Children.Add(dbAscending3);            storyboard.Begin();                                  Storyboard.SetTargetProperty(storyboard, new PropertyPath("RenderTransform.Children[1].ScaleX"));            DoubleAnimation dbAscending4 = new DoubleAnimation();            dbAscending4.Duration = new Duration(TimeSpan.FromSeconds(0.05));            dbAscending4.BeginTime = TimeSpan.FromSeconds(1);            dbAscending4.To = 0.98;            dbAscending4.AccelerationRatio = 1;              storyboard.Children.Add(dbAscending4);            storyboard.Begin();                       Storyboard.SetTargetProperty(storyboard, new PropertyPath("RenderTransform.Children[1].ScaleY"));            DoubleAnimation dbAscending5 = new DoubleAnimation();            dbAscending5.Duration = new Duration(TimeSpan.FromSeconds(0.05));            dbAscending5.BeginTime = TimeSpan.FromSeconds(1);            dbAscending5.To = 0.98;            dbAscending5.AccelerationRatio = 1;            storyboard.Children.Add(dbAscending5);            storyboard.Begin();                       Storyboard.SetTargetProperty(storyboard, new PropertyPath("RenderTransform.Children[1].ScaleX"));            DoubleAnimation dbAscending6 = new DoubleAnimation();            dbAscending6.Duration = new Duration(TimeSpan.FromSeconds(0.2));            dbAscending6.BeginTime = TimeSpan.FromSeconds(1.05);            dbAscending6.To = 1;            dbAscending6.AccelerationRatio = 1;            storyboard.Children.Add(dbAscending6);            storyboard.Begin();                       Storyboard.SetTargetProperty(storyboard, new PropertyPath("RenderTransform.Children[1].ScaleY"));            DoubleAnimation dbAscending7 = new DoubleAnimation();            dbAscending7.Duration = new Duration(TimeSpan.FromSeconds(0.2));            dbAscending7.BeginTime = TimeSpan.FromSeconds(1.05);            dbAscending7.To = 1;            dbAscending7.AccelerationRatio = 1;            storyboard.Children.Add(dbAscending7);            storyboard.Begin();

与下效果一样

<BeginStoryboard>          <Storyboard SpeedRatio="1.5">            <DoubleAnimation Storyboard.TargetName="element"                                Storyboard.TargetProperty="Opacity"                                From="0.2" To="1" Duration="0:0:2.5"></DoubleAnimation>            <DoubleAnimation Storyboard.TargetName="element"                                Storyboard.TargetProperty="RenderTransform.Children[1].Angle"                                From="70" To="0" Duration="0:0:2" ></DoubleAnimation>                        <DoubleAnimation Storyboard.TargetName="element"                                Storyboard.TargetProperty="RenderTransform.Children[0].ScaleX"                                From="0" To="1" Duration="0:0:2" AccelerationRatio="1"></DoubleAnimation>            <DoubleAnimation Storyboard.TargetName="element"                                Storyboard.TargetProperty="RenderTransform.Children[0].ScaleY"                                From="0" To="1" Duration="0:0:2" AccelerationRatio="1"></DoubleAnimation>                        <DoubleAnimation Storyboard.TargetName="element"                                            Storyboard.TargetProperty="RenderTransform.Children[0].ScaleX"                                            To="0.98" BeginTime="0:0:2" Duration="0:0:0.05"  DecelerationRatio="1"></DoubleAnimation>            <DoubleAnimation Storyboard.TargetName="element"                                Storyboard.TargetProperty="RenderTransform.Children[0].ScaleY"                                To="0.98" BeginTime="0:0:2" Duration="0:0:0.05" DecelerationRatio="1"></DoubleAnimation>            <DoubleAnimation Storyboard.TargetName="element"                                            Storyboard.TargetProperty="RenderTransform.Children[0].ScaleX"                                            To="1" BeginTime="0:0:2.05" Duration="0:0:0.2"  AccelerationRatio="1"></DoubleAnimation>            <DoubleAnimation Storyboard.TargetName="element"                                Storyboard.TargetProperty="RenderTransform.Children[0].ScaleY"                                To="1" BeginTime="0:0:2.05" Duration="0:0:0.2" AccelerationRatio="1"></DoubleAnimation>          </Storyboard>        </BeginStoryboard><Grid>            <Grid.RenderTransform>                <TransformGroup>                    <ScaleTransform></ScaleTransform>                    <RotateTransform></RotateTransform>                </TransformGroup>            </Grid.RenderTransform>        </Grid>

//这条是TranslateTransform.XProperty

var storyboard = new Storyboard(); Storyboard.SetTarget(storyboard, popupgrid); TranslateTransform rtf = new TranslateTransform();

    popupgrid.RenderTransform = rtf;

Storyboard.SetTargetProperty(storyboard, new PropertyPath(TranslateTransform.XProperty));
DoubleAnimation dbAscending2 = new DoubleAnimation(0, 100, new Duration(TimeSpan.FromSeconds(2)));
dbAscending2.AccelerationRatio = 1;
storyboard.Children.Add(dbAscending2);
storyboard.Begin();