enterFrame(frameId) {
          if (this.contexts) {
              this.lastId++;
              this.contexts = this.contexts.slice();
              this.contexts.push(this.newFrame(this.lastId, frameId));
              this._currentContextIds.unshift(this.contextIdforContexts(this.contexts));
          }
      }
/**
       * Enter a new frame, a new context is pushed on the current context list.
       * @param frameId new frame id
       */
Enter a new frame, a new context is pushed on the current context list.
@param frameId new frame id
Enter a new frame a new context is pushed on the current context list . @param frameId new frame id
enterFrame(frameId) {
          if (this.contexts) {
              this.lastId++;
              this.contexts = this.contexts.slice();
              this.contexts.push(this.newFrame(this.lastId, frameId));
              this._currentContextIds.unshift(this.contextIdforContexts(this.contexts));
          }
      }
enterFrame ( frameId ) { if ( this . contexts ) { this . lastId ++ ; this . contexts = this . contexts . slice ( ) ; this . contexts . push ( this . newFrame ( this . lastId , frameId ) ) ; this . _currentContextIds . unshift ( this . contextIdforContexts ( this . contexts ) ) ; } }
Enter a new frame, a new context is pushed on the current context list.
Enter a new frame a new context is pushed on the current context list .