    // This object provides the styling information for our custom color
      // styles.
      const colorStyleMap = {
        red: {
          color: 'rgba(255, 0, 0, 1.0)',
        },
        orange: {
          color: 'rgba(255, 127, 0, 1.0)',
        },
        yellow: {
          color: 'rgba(180, 180, 0, 1.0)',
        },
        green: {
          color: 'rgba(0, 180, 0, 1.0)',
        },
        blue: {
          color: 'rgba(0, 0, 255, 1.0)',
        },
        indigo: {
          color: 'rgba(75,