我想创建一个可以容纳多个控件的窗口。 但是，我希望用户能够平移和缩放以查看这些控件的更大版本。
我甚至不知道从哪里开始寻找。
我打算从ScaleTransform开始，它对使用鼠标上的滚动按钮做出响应，但我不确定这是否是最好的主意。
只需要一个正确的方向。
谢谢！
I want to create a Window that will hold several controls. However, I would like the user to be able to pan around and zoom in and out to see larger versions of those controls.
I don't even know where to begin looking.
I was going to start at ScaleTransform that responds to the use of the scroll button on the mouse but I am not sure if that is the best idea.
Just need a push in the right direction.
thanks!
最满意答案
这可能是Viewbox的理想选择。
请参阅： http : //msdn.microsoft.com/en-us/library/system.windows.controls.viewbox(v=vs.110).aspx
基本上，您可以将窗口的全部内容Viewbox到Viewbox如下所示：
<Window> <Viewbox> <!-- content here --> </Viewbox> </Window>然后绑定到Viewbox控件的宽度和高度以模拟缩放。 对于快速测试，您可以通过代码隐藏来监听滚轮事件，命名Viewbox控件，并直接访问Viewbox以更改其中的值。
编辑 ：这是我刚刚发现的一个场景，让你开始。 他们正在使用图像，但它与我上面描述的概念完全相同。
http://www.c-sharpcorner.com/uploadfile/yougerthen/working-with-wpf-viewbox-control/
编辑2：使用鼠标滚动的快速工作示例
XAML：
<Window x:Class="WpfApplication2.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" MouseWheel="MainWindow_OnMouseWheel"> <Grid> <Viewbox x:Name="ZoomViewbox" Stretch="Fill"> <StackPanel> <Label Content="Label" HorizontalAlignment="Left" VerticalAlignment="Top"/> <Button Content="Button" HorizontalAlignment="Left" VerticalAlignment="Top" /> </StackPanel> </Viewbox> </Grid> </Window>C＃：
using System.Windows; using System.Windows.Input; namespace WpfApplication2 { /// <summary> /// Interaction logic for MainWindow.xaml /// </summary> public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); ZoomViewbox.Width = 100; ZoomViewbox.Height = 100; } private void MainWindow_OnMouseWheel(object sender, MouseWheelEventArgs e) { UpdateViewBox((e.Delta > 0) ? 5 : -5); } private void UpdateViewBox(int newValue) { if ((ZoomViewbox.Width >= 0) && ZoomViewbox.Height >= 0) { ZoomViewbox.Width += newValue; ZoomViewbox.Height += newValue; } } } }This might be a good candidate for a Viewbox.
See here: http://msdn.microsoft.com/en-us/library/system.windows.controls.viewbox(v=vs.110).aspx
Basically, you can Wrap the entire contents of the Window into a Viewbox like so:
<Window> <Viewbox> <!-- content here --> </Viewbox> </Window>and then bind to the Viewbox control's width and height to simulate the zooming. For a quick test, you could just listen to scroll wheel events via code-behind, name the Viewbox control, and access the Viewbox directly at change the values there.
Edit: here's a scenario I just found to get you started. They are using an image, but it's the exact same concept that I described above.
http://www.c-sharpcorner.com/uploadfile/yougerthen/working-with-wpf-viewbox-control/
Edit2: Quick working example using mouse-scroll
Xaml:
<Window x:Class="WpfApplication2.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" MouseWheel="MainWindow_OnMouseWheel"> <Grid> <Viewbox x:Name="ZoomViewbox" Stretch="Fill"> <StackPanel> <Label Content="Label" HorizontalAlignment="Left" VerticalAlignment="Top"/> <Button Content="Button" HorizontalAlignment="Left" VerticalAlignment="Top" /> </StackPanel> </Viewbox> </Grid> </Window>C#:
using System.Windows; using System.Windows.Input; namespace WpfApplication2 { /// <summary> /// Interaction logic for MainWindow.xaml /// </summary> public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); ZoomViewbox.Width = 100; ZoomViewbox.Height = 100; } private void MainWindow_OnMouseWheel(object sender, MouseWheelEventArgs e) { UpdateViewBox((e.Delta > 0) ? 5 : -5); } private void UpdateViewBox(int newValue) { if ((ZoomViewbox.Width >= 0) && ZoomViewbox.Height >= 0) { ZoomViewbox.Width += newValue; ZoomViewbox.Height += newValue; } } } }更多推荐
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