Method _convertTicksToLabels

src/core/core.scale.js:775–791

* @param {Tick[]} ticks * @private

(ticks)

	 * @private
	 */
  _convertTicksToLabels(ticks) {
    this.beforeTickToLabelConversion();

    this.generateTickLabels(ticks);

    // Ticks should be skipped when callback returns null or undef, so lets remove those.
    let i, ilen;
    for (i = 0, ilen = ticks.length; i < ilen; i++) {
      if (isNullOrUndef(ticks[i].label)) {
        ticks.splice(i, 1);
        ilen--;
        i--;
      }
    }

    this.afterTickToLabelConversion();
  }

  /**
	 * @return {{ first: object, last: object, widest: object, highest: object, widths: Array, heights: array }}