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修正缩放导致选择当前屏幕范围错误 by CCCCCCHARA/main

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修正缩放导致选择当前屏幕范围错误 fix #360
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ZouJin 2024-04-21 02:00:03 +08:00 committed by GitHub
commit 33272094c6
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1 changed files with 22 additions and 1 deletions
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VPet-Simulator.Windows/WinDesign/winGameSetting.xaml.cs
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@ -758,7 +758,28 @@ namespace VPet_Simulator.Windows
var windowInteropHelper = new System.Windows.Interop.WindowInteropHelper(mw); var windowInteropHelper = new System.Windows.Interop.WindowInteropHelper(mw);
var currentScreen = System.Windows.Forms.Screen.FromHandle(windowInteropHelper.Handle); var currentScreen = System.Windows.Forms.Screen.FromHandle(windowInteropHelper.Handle);
var mwCtrl = mw.Core.Controller as MWController; var mwCtrl = mw.Core.Controller as MWController;
// 获取窗口的 DPI 信息
var hwndSource = System.Windows.Interop.HwndSource.FromHwnd(windowInteropHelper.Handle);
if (hwndSource != null && hwndSource.CompositionTarget != null)
{
var dpiScale = hwndSource.CompositionTarget.TransformToDevice;
// 使用 DPI 缩放调整当前屏幕的边界，然后将其转换为整数坐标的矩形
var dpiAdjustedBounds = new System.Drawing.Rectangle(
(int)(currentScreen.Bounds.X / dpiScale.M11),
(int)(currentScreen.Bounds.Y / dpiScale.M22),
(int)(currentScreen.Bounds.Width / dpiScale.M11),
(int)(currentScreen.Bounds.Height / dpiScale.M22));
if (mwCtrl != null)
mwCtrl.ScreenBorder = dpiAdjustedBounds;
}
else
{
if (mwCtrl != null)
// 如果无法获取 DPI 信息，回退到未调整的边界
mwCtrl.ScreenBorder = currentScreen.Bounds; mwCtrl.ScreenBorder = currentScreen.Bounds;
}
UpdateMoveAreaText(); UpdateMoveAreaText();
} }