整理整理

2026-04-12 04:06:36 +08:00 · 2023-01-25 15:58:05 +08:00
parent 4c5d535aad
commit b7af3534a2
84 changed files with 190 additions and 702 deletions
--- a/AIStudio.Wpf.DiagramDesigner.Additionals/Converters/CountShiftConverter.cs
+++ b/AIStudio.Wpf.DiagramDesigner.Additionals/Converters/CountShiftConverter.cs
@@ -0,0 +1,45 @@
+using System;
+using System.Globalization;
+using System.Windows;
+using System.Windows.Data;
+using AIStudio.Wpf.DiagramDesigner.Additionals.Controls;
+using AIStudio.Wpf.DiagramDesigner;
+
+namespace AIStudio.Wpf.DiagramDesigner.Additionals.Converters
+{
+    public class CountShiftConverter : IMultiValueConverter
+    {
+        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (values != null && values.Length > 2)
+            {
+                var diagram = values[0] as AIStudio.Wpf.DiagramDesigner.DiagramControl;
+                var zoomValue = (double)values[1];
+                var pageunit = (PageUnit)values[2];
+                var unit = Unit.Cm;
+                if (pageunit > PageUnit.km)
+                {
+                    unit = Unit.Inch;
+                }
+                Vector vector = System.Windows.Media.VisualTreeHelper.GetOffset(diagram);
+
+                if (parameter?.ToString() == "Y")
+                {
+                    var value = 0 - (unit == Unit.Cm? DipHelper.DipToCm(vector.Y - 20) : DipHelper.DipToInch(vector.Y - 20))/ zoomValue;
+                    return value;
+                }
+                else
+                {
+                    var value = 0 - (unit == Unit.Cm ? DipHelper.DipToCm(vector.X - 20) : DipHelper.DipToInch(vector.X - 20)) / zoomValue;
+                    return value;
+                }
+            }
+            return 0;
+        }
+
+        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}