优化代码
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@@ -1,6 +1,5 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Windows;
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using System.Windows.Media.Animation;
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using System.Windows.Threading;
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@@ -107,7 +106,7 @@ namespace Ink_Canvas.Helpers
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{
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// 将墨迹添加到 inkCanvas 的父容器中,而不是 inkCanvas.Children
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// 这样可以避免坐标系统问题
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var parent = _mainWindow.inkCanvas.Parent as System.Windows.Controls.Panel;
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var parent = _mainWindow.inkCanvas.Parent as Panel;
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if (parent != null)
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{
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parent.Children.Add(strokeVisual);
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@@ -154,7 +153,7 @@ namespace Ink_Canvas.Helpers
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try
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{
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// 从父容器中移除墨迹
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var parent = _mainWindow.inkCanvas?.Parent as System.Windows.Controls.Panel;
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var parent = _mainWindow.inkCanvas?.Parent as Panel;
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if (parent != null && parent.Children.Contains(visual))
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{
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parent.Children.Remove(visual);
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@@ -202,7 +201,7 @@ namespace Ink_Canvas.Helpers
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{
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if (_mainWindow.inkCanvas != null)
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{
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var parent = _mainWindow.inkCanvas.Parent as System.Windows.Controls.Panel;
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var parent = _mainWindow.inkCanvas.Parent as Panel;
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foreach (var visual in _strokeVisuals.Values)
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{
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if (parent != null && parent.Children.Contains(visual))
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@@ -454,7 +453,7 @@ namespace Ink_Canvas.Helpers
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originalVisual.Visibility = Visibility.Hidden;
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var segments = new List<UIElement>();
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var parent = _mainWindow.inkCanvas?.Parent as System.Windows.Controls.Panel;
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var parent = _mainWindow.inkCanvas?.Parent as Panel;
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if (parent == null)
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{
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// 如果父容器不是Panel,直接使用InkCanvas
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@@ -676,7 +675,7 @@ namespace Ink_Canvas.Helpers
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try
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{
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// 移除所有分段
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var parent = _mainWindow.inkCanvas?.Parent as System.Windows.Controls.Panel;
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var parent = _mainWindow.inkCanvas?.Parent as Panel;
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foreach (var segment in segments)
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{
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@@ -811,7 +810,7 @@ namespace Ink_Canvas.Helpers
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try
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{
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// 从父容器中移除墨迹
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var parent = _mainWindow.inkCanvas?.Parent as System.Windows.Controls.Panel;
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var parent = _mainWindow.inkCanvas?.Parent as Panel;
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if (parent != null && parent.Children.Contains(visual))
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{
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parent.Children.Remove(visual);
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