Arrow Feature

Occasionally a chart requires a way to draw visual attention to a specific element. For this reason d4 has a way to draw arrows to point to an object.

The following section demonstrates a few ways to interact with d4's axis feature


JavaScript Code
CSS

  #arrow marker path {
      fill: darkred;
      stroke: darkred;
  }
  #arrow .arrow line {
      stroke: darkred;
      stroke-width: 5px;
  }