【fix】【内容编辑】框选多选，框选过程中，无框选效果

PDF Office/PDF Master/Class/PDFTools/EditPDF/Tools/KMEditPDfHanddler.swift

@@ -162,6 +162,9 @@ class KMEditPDfHanddler: NSObject {
         self.editingConfig?.isSupportMultipleSelectEditingArea = true
         // 图片是否显示8个操作点
         self.editingConfig?.isDrawRectWithDot = true
+        
+//        self.editingConfig?.editingMouseSelectionBorderColor
+        self.editingConfig?.editingMouseSelectionBorderWidth = 1
     }
     
     func commitEditing() {