ComPDFKit.Tool(pdftech) - 选中框细节调整

Demo/Examples/ComPDFKit.Tool/DrawTool/SelectedRect.cs

@@ -285,12 +285,12 @@ namespace ComPDFKit.Tool.DrawTool
             {
                 RotateTransform transform = new RotateTransform();
                 transform.Angle = angle;
-                if(hitControlType==PointControlType.Body || hitControlType==PointControlType.Line)
+               // if(hitControlType==PointControlType.Body || hitControlType==PointControlType.Line)
                 {
                     rotateCenter.X  = drawRect.Left + drawRect.Width / 2;
                     rotateCenter.Y = drawRect.Top + drawRect.Height / 2;
                 }
-               
+              
                 transform.CenterX = rotateCenter.X;
                 transform.CenterY = rotateCenter.Y;
 
@@ -316,7 +316,7 @@ namespace ComPDFKit.Tool.DrawTool
 
                 Pen PointPen = DrawParam.AnnotPointPen;
                 drawDC.DrawLine(PointPen, new Point(centerX, drawRect.Top), new Point(centerX, drawRect.Top - rotateline));
-                drawDC.DrawEllipse(PointPen.Brush, PointPen, new Point(centerX, drawRect.Top - rotateline), pointSize * 2, pointSize * 2);
+                drawDC.DrawEllipse(PointPen.Brush, PointPen, new Point(centerX, drawRect.Top - rotateline), RotateSize, RotateSize);
             }
         }
 
@@ -851,7 +851,7 @@ namespace ComPDFKit.Tool.DrawTool
 
                 Point rotatePoint = new Point(centerX, drawRect.Top - rotateline);
                 Vector checkVector = point - rotatePoint;
-                if (checkVector.Length <= pointSize * 2)
+                if (checkVector.Length <= RotateSize)
                 {
                     return PointControlType.Rotate;
                 }

Demo/Examples/ComPDFKit.Tool/DrawTool/SelectedRect.protected.cs

@@ -112,6 +112,8 @@ namespace ComPDFKit.Tool.DrawTool
 
         protected bool disable = false;
 
+        private double RotateSize { get; set; } = 5;
+
         #endregion
 
         #region Functions