我在Silverlight应用程序上工作,我想通过XAML绑定画布宽度和高度,但我如何绑定它。因为画布宽度和高度我试图绑定它,但不会在我的情况下工作,所以如果你们有任何其他绑定方式来绑定它,请放一些代码,以便我可以找出解决这个问题的方法。Silverlight 4画布高度和宽度绑定
我想绑定这与图像的高度和宽度,所以有些时候图像大小是1000 x 1200和一些时间图像大小将1400 x 1700所以我怎么能绑定它?
<Viewbox
Grid.Row="1"
Grid.Column="0"
Grid.ColumnSpan="2">
<Canvas
Height="1000"
HorizontalAlignment="Center"
VerticalAlignment="Center"
Width="1200">
<Image x:Name="imgEdit"
Cursor="Hand"
MouseLeftButtonDown="imgEdit_MouseLeftButtonDown"
MouseMove="imgEdit_MouseMove"
MouseLeftButtonUp="imgEdit_MouseLeftButtonUp"
HorizontalAlignment="Center"
VerticalAlignment="Center"
RenderTransformOrigin="0.5, 0.5">
<Image.Effect>
<l:briconEffect
Brightness="{Binding ElementName=bVal, Path=Value}"
Contrast="{Binding ElementName=cVal, Path=Value}"
Gamma="{Binding ElementName=gVal,Path=Value}"
RedRatio="{Binding ElementName=rVal,Path=Value}"
BlueRatio="{Binding ElementName=blueVal,Path=Value}"
GreenRatio="{Binding ElementName=greenVal,Path=Value}"/>
</Image.Effect>
<Image.RenderTransform>
<TransformGroup>
<RotateTransform x:Name="Rotator">
<RotateTransform.Angle>
<Binding ElementName="sldVerHorizontal" Path="Value" Mode="TwoWay"/>
</RotateTransform.Angle>
</RotateTransform>
<ScaleTransform x:Name="Scale">
<ScaleTransform.ScaleX>
<Binding ElementName="sldZoomInOut" Path="Value" Mode="TwoWay"/>
</ScaleTransform.ScaleX>
<ScaleTransform.ScaleY>
<Binding ElementName="sldZoomInOut" Path="Value" Mode="TwoWay"/>
</ScaleTransform.ScaleY>
</ScaleTransform>
</TransformGroup>
</Image.RenderTransform>
</Image>
<Border
x:Name="maskBorder"
MinWidth="200"
MinHeight="200"
BorderBrush="Black"
BorderThickness="5"
Canvas.Left="250"
Cursor="Hand"
Canvas.Top="250">
<Rectangle
MinWidth="200"
MinHeight="200"
x:Name="maskRect"
Canvas.Left="250"
Cursor="Hand"
Canvas.Top="250">
</Rectangle>
</Border>
</Canvas>
</Viewbox>
你的意思是你的Canvas应该根据图像的大小增长和调整大小? – kanchirk 2011-06-01 14:45:32
是的。我正在寻找这个。 – 2011-06-01 14:51:13