人员指纹编辑指纹/掌纹来回切换，特征点的显示逻辑

src/views/Editor/modules/imageEd.vue

 <!--
  * @Author: your name
  * @Date: 2021-10-22 11:36:10
- * @LastEditTime: 2021-12-14 19:15:15
+ * @LastEditTime: 2021-12-14 19:28:08
  * @LastEditors: Please set LastEditors
  * @Description: In User Settings Edit
  * @FilePath: \指纹系统\founder_vue\src\views\Editor\modules\imageEd.vue
@@ -1285,7 +1285,7 @@ export default {
         })
         .catch((err) => {
           console.log(err);
-          self.clearALL()
+          // self.clearALL()
         });
 
       console.log(self.tzdArr);
@@ -1300,9 +1300,19 @@ export default {
       }
     });
 
-    // 清空特征点数量
+    // 清空特征点数量 --- 只清除数组和画布上的session不清楚
     this.$bus.on("ryzwbjTDZ", () => {
-      self.clearALL()
+      // self.clearALL()
+      self.tzdnumber = 0;
+      self.$store.commit("zwbj/setTzdall", null);
+      self.$store.commit("zwbj/setAutoTzdall", null);
+
+      // 特征点
+      self.autoTzdArr = [];
+      self.tzdall = [];
+      self.tzdArr = [];
+      $(".auto_tzdDom").remove();
+      $(".tzdDom").remove();
     });
 
     $(document).keydown(function (event) {
@@ -1844,7 +1854,7 @@ export default {
       this.$store.commit("zwbj/setAutoTzdall", null);
 
       sessionStorage.removeItem(self.seq);
-      sessionStorage.removeItem('auto_tzdDom'+self.seq);
+      sessionStorage.removeItem('auto_tzdDom' + self.seq);
 
       // 特征点
       self.autoTzdArr = [];
@@ -1975,7 +1985,7 @@ export default {
             self.$store.commit("zwbj/setAutoTzdall", []);
             // 将自动提取的特征点存入session中
             sessionStorage.setItem(`auto${self.seq}`, JSON.stringify([]));
-          } 
+          }
         } else {
           // 掌纹特征点提取
           let handres = await this.$axios({

src/views/Editor/modules/ryzwbjLeft.vue

 <!--
  * @Author: your name
  * @Date: 2021-10-22 09:42:07
- * @LastEditTime: 2021-12-14 19:15:18
+ * @LastEditTime: 2021-12-14 19:27:45
  * @LastEditors: Please set LastEditors
  * @Description: In User Settings Edit
  * @FilePath: \指纹系统\founder_vue\src\views\Editor\modules\ryzwbjLeft.vue
@@ -435,7 +435,7 @@ export default {
     HandsChange (hand) {
       let self = this
       console.log(hand);
-      // self.$bus.emit('ryzwbjTDZ')
+      self.$bus.emit('ryzwbjTDZ')
       if (hand && hand.image) {
         self.$bus.emit('switchHandTitle', hand.name)
         self.$bus.emit('ryzwbjImage', hand.image)
@@ -509,7 +509,7 @@ export default {
      * @param code
      */
     getRollOrPainFinger (finger) {
-      // this.$bus.emit('ryzwbjTDZ')
+      this.$bus.emit('ryzwbjTDZ')
       this.$store.commit('zwbj/setSeq', finger.code)
       this.$bus.emit('ryzwbjImage', finger.image)
 
@@ -552,7 +552,7 @@ export default {
         if (res.data.code === 0) {
           for (const key in res.data.ret) {
             // 指纹编辑区域发送指纹数据，替换指纹图片
-            // self.$bus.emit('ryzwbjTDZ')
+            self.$bus.emit('ryzwbjTDZ')
             self.$bus.emit('ryzwbjImage', res.data.ret.image)
           }
         }
@@ -586,7 +586,7 @@ export default {
       }).then(res => {
         if (res.data.code === 0) {
           // 指纹编辑区域发送指纹数据，替换指纹图片
-          // self.$bus.emit('ryzwbjTDZ')
+          self.$bus.emit('ryzwbjTDZ')
           self.$bus.emit('ryzwbjImage', res.data.ret.image)
         }
       })
@@ -731,7 +731,7 @@ export default {
       //console.log(finger);
       this.activerollFinger = finger.code
       this.$store.commit('zwbj/setSeq', finger.code)
-      // self.$bus.emit('ryzwbjTDZ')
+      self.$bus.emit('ryzwbjTDZ')
       // 指纹编辑区域发送指纹数据，替换指纹图片
       if (finger && finger.image) {
         self.$bus.emit('ryzwbjImage', finger.image)
@@ -912,6 +912,7 @@ export default {
       if (this.zwSelect === '掌纹') {
         // 传入判断，为掌纹则开启图像编辑的功能
         // this.$bus.emit('isFace', false)
+        self.$bus.emit('ryzwbjTDZ')
         this.$store.commit('ryzwbj/setIsFace', false)
         this.$bus.emit('zwType', '掌纹')
         // 获取掌纹数据