event 추가

@@ -59,11 +59,12 @@
         imageEditor.ui.resizeEditor();
       };
 
-      console.log('imageeiasdfasdf', imageEditor)
+      console.log("imageeiasdfasdf", imageEditor);
 
       let gifGenerator;
       setTimeout(function () {
         gifGenerator = new GifGenerator(imageEditor._graphics.getCanvas());
+        gifGenerator.on("progress", (p) => console.log(p));
       }, 1000);
       function render() {
         gifGenerator.make().then(

@@ -7,6 +7,7 @@ export class GifGenerator {
     this.canvas = canvas;
     this.width = canvas.getWidth();
     this.height = canvas.getHeight();
+    this.events = {};
 
     this._initializeGif();
   }
@@ -19,6 +20,12 @@ export class GifGenerator {
       repeat: 0,
       setQuality: 10,
     });
+
+    Object.keys(this.events).map((event) => {
+      this.events[event].map((callback) => {
+        this.gif.on(event, callback);
+      });
+    });
   }
 
   _addFrame(delay = 0) {
@@ -32,6 +39,11 @@ export class GifGenerator {
     this.gif.render();
   }
 
+  on(event, callback) {
+    if (!this.events[event]) this.events[event] = [];
+    this.events[event].push(callback);
+  }
+
   make() {
     this._initializeGif();