Function drawPointLabels

src/scales/scale.radialLinear.js:261–288

(scale, labelCount)

}

function drawPointLabels(scale, labelCount) {
  const {ctx, options: {pointLabels}} = scale;

  for (let i = labelCount - 1; i >= 0; i--) {
    const item = scale._pointLabelItems[i];
    if (!item.visible) {
      // overlapping
      continue;
    }
    const optsAtIndex = pointLabels.setContext(scale.getPointLabelContext(i));
    drawPointLabelBox(ctx, optsAtIndex, item);
    const plFont = toFont(optsAtIndex.font);
    const {x, y, textAlign} = item;

    renderText(
      ctx,
      scale._pointLabels[i],
      x,
      y + (plFont.lineHeight / 2),
      plFont,
      {
        color: optsAtIndex.color,
        textAlign: textAlign,
        textBaseline: 'middle'
      }
    );
  }
}

function pathRadiusLine(scale, radius, circular, labelCount) {
  const {ctx} = scale;