Method handleAddAgent

src/EECBSVisualizer.jsx:280–293

(e)

  }

  handleAddAgent(e) {
    e.preventDefault();
    const error =
      this.state.addedSRow >= this.state.numRow ||
      this.state.addedSRow < 0 ||
      this.state.addedSCol >= this.state.numCol ||
      this.state.addedSCol < 0 ||
      this.state.addedGRow >= this.state.numRow ||
      this.state.addedGRow < 0 ||
      this.state.addedGCol >= this.state.numCol ||
      this.state.addedGCol < 0;
    if (error) return;
    this.addAgentToMap();
  }

  handleAddAgentByClick() {
    const color = randomColor();