新增多选开启关闭方法

src/app/working-area/working-area.component.ts

@@ -159,24 +159,34 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
     PIXI.utils.skipHello();
     this.sayHello();
     this.eventManager.addGlobalEventListener('window', 'keydown', (event: any) => {
-      event.stopPropagation();
-      if (event.keyCode === 17) {
-        this.isCtrlKeyClicked = true;
-      }
+      // event.stopPropagation();
+      // if (event.keyCode === 17) {
+      //   this.isCtrlKeyClicked = true;
+      // }
     });
     this.eventManager.addGlobalEventListener('window', 'keyup', (event: any) => {
-      event.stopPropagation();
-      if (event.keyCode === 17) {
-        this.isCtrlKeyClicked = false;
-        this.rectToolGraphics.visible = false;
-        this.rectToolGraphics.clear();
-      }
+      // event.stopPropagation();
+      // if (event.keyCode === 17) {
+      //   this.isCtrlKeyClicked = false;
+      //   this.rectToolGraphics.visible = false;
+      //   this.rectToolGraphics.clear();
+      // }
       // 按Del键删除选中的图标
       if (event.keyCode === 46) {
         this.deleteSelectedShape();
       }
     });
   }
+
+  public setMulitSelect(b: boolean) {
+    if (b) {
+      this.isCtrlKeyClicked = true;
+    } else {
+      this.isCtrlKeyClicked = false;
+      this.rectToolGraphics.visible = false;
+      this.rectToolGraphics.clear();
+    }
+  }
   /**
    * 删除选中的图标
    */
@@ -877,7 +887,7 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
   /**
    * 刷新背景图
    */
-  public async refreshBackgroundImage(imageUrl: string = this.canvasData.selectStorey.imageUrl, imageAngle: number = this.canvasData.selectStorey.imageAngle): Promise<void> {
+  public async refreshBackgroundImage(imageUrl: string, imageAngle: number): Promise<void> {
     if (imageUrl === undefined || imageUrl === null || imageUrl === '') {
       this.backgroundImage.visible = false;
     } else {
@@ -911,9 +921,8 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
    * @param imageUrl
    * @param imageAngle
    */
-  public async refresh(imageUrl: string = this.canvasData.selectStorey.imageUrl,
-                       imageAngle: number = this.canvasData.selectStorey.imageAngle): Promise<void> {
-    await this.refreshBackgroundImage();
+  public async refresh(): Promise<void> {
+    await this.refreshBackgroundImage(this.canvasData.selectStorey.imageUrl, this.canvasData.selectStorey.imageAngle);
     // 清空所有图形
     this.deselectAll();
     const itemList = [];
@@ -1319,7 +1328,7 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
    * 考生点击楼层
    */
   public async onExamineeClickFloor() {
-    await this.refreshBackgroundImage();
+    await this.refreshBackgroundImage(this.canvasData.selectStorey.imageUrl,this.canvasData.selectStorey.imageAngle);
     // 清空所有图形
     this.deselectAll();
     const itemList = [];
@@ -1346,7 +1355,7 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
    * 考官点击楼层-阅卷
    */
   public async onExaminerClickFloor() {
-    await this.refreshBackgroundImage();
+    await this.refreshBackgroundImage(this.canvasData.selectStorey.imageUrl,this.canvasData.selectStorey.imageAngle);
     // 清空所有图形
     this.deselectAll();
     const itemList = [];
@@ -1372,7 +1381,7 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
    * 考官点击楼层-创建试卷
    */
   public async onExaminerClickFloor_CreateTestpaper() {
-    await this.refreshBackgroundImage();
+    await this.refreshBackgroundImage(this.canvasData.selectStorey.imageUrl,this.canvasData.selectStorey.imageAngle);
     // 清空所有图形
     this.deselectAll();
     const itemList = [];