Method emptyForm

src/EECBSVisualizer.jsx:357–364

()

  }

  emptyForm() {
    this.setState({
      addedSRow: null,
      addedSCol: null,
      addedGRow: null,
      addedGCol: null,
    });
  }

  handleMouseDown(row, col) {
    console.log(this.state.startToAdd);