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'添加注释'

zhangyu 4 years ago
parent
commit
1c48d72f4e
1 changed files with 22 additions and 2 deletions
  1. 22 2
      docs/.vuepress/components/example/web/graph/scene/TextItem.vue

+ 22 - 2
docs/.vuepress/components/example/web/graph/scene/TextItem.vue

@@ -12,8 +12,8 @@
 <script lang="ts">
 	import { SMouseEvent, SUndoStack } from "@saga-web/base";
     import { SColor, SPainter, SRect, SFont, STextBaseLine } from "@saga-web/draw";
-	import { SGraphyItem, SGraphyScene, SGraphyView } from "@saga-web/graphy";
-	import { SGraphyCommand } from "@saga-web/graphy/lib";
+	import { SGraphyItem, SGraphyScene, SGraphyView } from "@saga-web/graph";
+	import { SGraphyCommand } from "@saga-web/graph/lib";
 	import { SUndoCommand } from "@saga-web/base/lib";
 	import { SPoint } from "@saga-web/draw/lib";
 	
@@ -135,6 +135,11 @@
         }
 	}
 
+	/**
+	 * 属性修改命令类
+	 *
+	 * @author  张宇(taohuzy@163.com)
+	 */
 	class SGraphyPropertyCommand<T> extends SGraphyCommand {
 		item: SGraphyItem;
 		/** 属性名称 */
@@ -144,6 +149,15 @@
 		/** 属性新值 */
     	newProp: T;
 
+		/**
+		 * 构造函数
+		 *
+		 * @param   scene       命令所属的场景类
+		 * @param   item        命令所属的item类
+		 * @param   propName    修改的属性名称
+		 * @param   oldProp     修改前的属性值
+		 * @param   newProp     修改后的属性值
+		 */
         constructor(scene: SGraphyScene, item: SGraphyItem, propName: string, oldProp: T, newProp: T) {
             super(scene);
 			this.item = item;
@@ -152,11 +166,17 @@
             this.newProp = newProp;
         }
 
+		/**
+		 * redo操作
+		 */
         redo(): void {
             this.item[this.propName] = this.newProp;
             this.item.update();
         }
 
+		/**
+		 * undo操作
+		 */
         undo(): void {
             this.item[this.propName] = this.oldProp;
             this.item.update();