截图没有考虑屏幕缩放比例（DPI）

[cadboy]

Describe the bug

笔记本电脑一般屏幕缩放比例一般都是125%或者150%，截图的时候没有考虑这个问题，导致最后截取的图片范围比实际选择的区域要小很多

Steps to reproduce the bug

1、笔记本电脑缩放比例调节到150%
2、测试截图demo

Expected behavior

弹出的截图窗口中的图片比实际选择范围要小

Screenshots

No response

NuGet package version

HandyControl 3.4.0

IDE

Visual Studio 2022

Framework type

.Net Framework 4.7.2

Windows version

Windows 11 (22000)

Additional context

No response

[cadboy]

可以这样修改下代码，但是需要引用Syatem.Drawing.dll，代码如下
ScreenshotWindow.cs
private void SaveScreenshot()
{
int top = _targetWindowRect.Top;
int left = _targetWindowRect.Left;
int width = _targetWindowRect.Width;
int height = _targetWindowRect.Height;
using (System.Drawing.Graphics graphics = System.Drawing.Graphics.FromHwnd(IntPtr.Zero))
{
float dpiX = graphics.DpiX;
float dpiY = graphics.DpiY;
var scale = dpiX / 96.0;
top = (int) (top * scale);
left = (int) (left * scale);
width = (int) (width * scale);
height = (int) (height * scale);
}
var cb = new CroppedBitmap(_imageSource, new Int32Rect(left, top,width,height));
_screenshot.OnSnapped(cb);
Close();
}