我正在寻找在一个对象中组合多个变换的方法,但问题是当我尝试放置 transformgroup 时,它给出了一个错误“无法解析中的所有属性引用属性路径“RenderTransform.ScaleX”。验证适用的对象是否支持这些属性。”
这是我从网上复制的转换代码(“感谢那些制作此代码的人”)
<Window.Resources>
<Storyboard x:Key="expandStoryboard">
<DoubleAnimation Storyboard.TargetProperty="RenderTransform.ScaleX"
To="1.3" Duration="0:0:0.2" />
<DoubleAnimation Storyboard.TargetProperty="RenderTransform.ScaleY"
To="1.3" Duration="0:0:0.2" />
</Storyboard>
<Storyboard x:Key="shrinkStoryboard">
<DoubleAnimation Storyboard.TargetProperty="RenderTransform.ScaleX"
To="1" Duration="0:0:0.2" />
<DoubleAnimation Storyboard.TargetProperty="RenderTransform.ScaleY"
To="1" Duration="0:0:0.2" />
</Storyboard>
<Storyboard x:Key="shakeStoryBoard">
<DoubleAnimation Storyboard.TargetProperty="RenderTransform.Angle"
From="-5" To="5" Duration="0:0:0.05"
AutoReverse="True"
RepeatBehavior="3x"
FillBehavior="Stop" />
</Storyboard>
这是我的对象(按钮)
<Button RenderTransformOrigin="0.5,0.5" Background="Transparent" Focusable="False" BorderBrush="Transparent" Height="220" HorizontalAlignment="Left" Margin="591,213,0,0" Name="cmdsettings" VerticalAlignment="Top" Width="189">
<StackPanel Orientation="Vertical" HorizontalAlignment="Center" VerticalAlignment="Center" Width="217" Height="220">
<Image HorizontalAlignment="Center" VerticalAlignment="Center" Source="Images/settings.png" Height="192" Width="204" />
<TextBlock VerticalAlignment="center" TextAlignment="center" FontSize="16" Width="123" Foreground="white" FontWeight="Bold" Height="20">Settings</TextBlock>
</StackPanel>
<Button.Triggers>
<EventTrigger RoutedEvent="Button.MouseEnter">
<BeginStoryboard Storyboard="{StaticResource expandStoryboard}" />
</EventTrigger>
<EventTrigger RoutedEvent="Button.MouseLeave">
<BeginStoryboard Storyboard="{StaticResource shrinkStoryboard}" />
</EventTrigger>
<EventTrigger RoutedEvent="Button.Click">
<BeginStoryboard Storyboard="{StaticResource shakeStoryBoard}" />
</EventTrigger>
</Button.Triggers>
<Button.RenderTransform >
<TransformGroup>
<ScaleTransform ScaleX="1" ScaleY="1"/>
<RotateTransform />
</TransformGroup>
</Button.RenderTransform>
</Button>
最佳答案
由于 Button.RenderTransform
包含 TransformGroup,因此您必须通过其 Children 访问包含的 Transforms。属性:
<DoubleAnimation Storyboard.TargetProperty="RenderTransform.Children[0].ScaleX" ... />
<DoubleAnimation Storyboard.TargetProperty="RenderTransform.Children[0].ScaleY" ... />
<DoubleAnimation Storyboard.TargetProperty="RenderTransform.Children[1].Angle" ... />
关于wpf - 在wpf中使用transformgroup会出现错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/10714464/