修改

src/Tools/projConvert.js

@@ -3,6 +3,7 @@ import { Proj } from './proj'
 import { legp } from '../Obj/Element/datalist';
 import Tools from "../Tools";
 let _DialogObject
+let Draw
 const open = async (sdk, closeCallBack) => {
   let proj = new Proj()
   let tools = new Tools(sdk)
@@ -194,7 +195,7 @@ const open = async (sdk, closeCallBack) => {
     });
     let DrawPoint = require('../Draw/drawPoint').default
     pickUpElm.addEventListener('click', () => {
-      let Draw = new DrawPoint(sdk)
+      Draw = new DrawPoint(sdk)
       Draw.start((a, positions) => {
         switch (type * 1) {
           case 0:
@@ -451,6 +452,7 @@ const close = () => {
     _DialogObject.close()
     _DialogObject = null
   }
+  Draw && Draw.end()
 }
 
 export { open, close }