Question

I have a little svg widget whose purpose is to display a list of angles (see image).

Right now, the angles are line elements, which only have a stroke and no fill. But now I’d like to have an “inside fill” color and a “stroke/border” around it. I’m guessing the line element can’t handle this, so what should I use instead?

Notice that the line-endcap of the line’s stroke is rounded. I’d like to maintain this effect in the solution.

<svg height="160" version="1.1" viewBox="-0.6 -0.6 1.2 1.2" width="160" xmlns="http://www.w3.org/2000/svg">
  <g>
    <g>
      <circle class="sensorShape" cx="0" cy="0" fill="#FFF" r="0.4" stroke="black" stroke-width="0.015"/>
      <line stroke="black" stroke-width="0.015" x1="0" x2="0" y1="-0.4" y2="0.4"/>
      <line stroke="black" stroke-width="0.015" x1="-0.4" x2="0.4" y1="0" y2="0"/>
    </g>
    <g class="lsNorthAngleHandsContainer">
      <line data-angle="348" stroke="red" stroke-linecap="round" stroke-width="0.04" transform="rotate(348)" x1="0" x2="0" y1="0" y2="-0.4"/>
      <text font-size="0.08" transform="translate(-0.02316467632710395,-0.45125904029352226)">
        348
      </text>
    </g>
  </g>
</svg>

Answer 1

Add a second line, with same coordinates but thinner line width:

<g class="lsNorthAngleHandsContainer">
  <line data-angle="348" stroke="red" stroke-linecap="round" stroke-width="0.04" transform="rotate(348)" x1="0" x2="0" y1="0" y2="-0.4"/>
  <line data-angle="348" stroke="yellow" stroke-linecap="round" stroke-width="0.025" transform="rotate(348)" x1="0" x2="0" y1="0" y2="-0.4"/>