WPF/位置转换 [英] WPF/ Position Transform

问题描述

你好，

有没有简单的方法可以将 Position 变换添加到元素?具体来说，我被RotateTransform迷住了

例如:

Hello,

Is there any simple way to add a Position transform to an element? Specifically, I am intrested in a RotateTransform

E.g.:

before:
|
x
|
a

after 180 degree rotate transform performed on letter ''a'' with a center at point x:
a
|
x
|

NOT:
(rotated ''a'')
|
x
|

知道了吗?

预先感谢，

问候-Jacek

Got it?

Thanks in advance,

Greetings - Jacek

推荐答案

如何处理:

How about this:

<Window x:Class="Transform.MainWindow"

        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

        Title="MainWindow" Height="350" Width="525">
    <Grid>
        <Label Content="A" Height="48" HorizontalAlignment="Left" Margin="134,124,0,0" Name="label1" VerticalAlignment="Top" Width="41" FontWeight="Bold" FontSize="32">
            <Label.RenderTransform>
                <RotateTransform Angle="-45" CenterX="-50" CenterY="-50" />
            </Label.RenderTransform>
        </Label>
    </Grid>
</Window>

只需此XAML.我已将字母放入标签中，但这也适用于任何其他文本，甚至适用于其他控件.

您不能直接在字母或字符串上使用转换，但可以在包含它们的控件上使用转换.

This XAML is all that is needed. I have put the letter into a label, but this would also work with any other text and even with other controls.

You can''t use transformations on a letter or a string directly, but you can use the transformation on the controls containing them.

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