修正问题

src/graphic/Controls/UIControl.js

@@ -104,6 +104,8 @@ export default class UIControl {
           stateService.setEventName(LayerEvents.AddCircle);
         } else if (selectUI == UIEvents.Text) {
           stateService.setEventName(LayerEvents.AddText);
+        } else if (selectUI == UIEvents.FixPoint) {
+          stateService.setEventName(LayerEvents.addFixPoint);
         } else if (selectUI == UIEvents.Magnifier) {
           stateService.setEventName(LayerEvents.AddMagnifier);
         } else if (SVGType[selectUI]) {

src/graphic/enum/LayerEvents.js

@@ -34,6 +34,7 @@ const LayerEvents = {
   MoveCurvePoint: "moveCurvePoint",
 
   AddText: "addText",
+  addFixPoint: "addFixPoint",
   MoveText: "moveText",
 
   AddMagnifier: "addMagnifier",