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PhabricatorAphrontBarUIExample.php
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			<?php

			final class PhabricatorAphrontBarUIExample extends PhabricatorUIExample {

			public function getName() {
			return pht('Bars');
			}

			public function getDescription() {
			return pht('Like fractions, but more horizontal.');
			}

			public function renderExample() {
			$out = array();
			$out[] = $this->renderRainbow();
			return $out;
			}

			private function wrap($title, $thing) {
			$thing = phutil_tag_div('ml grouped', $thing);
			return id(new PHUIObjectBoxView())
			->setHeaderText($title)
			->appendChild($thing);
			}

			private function renderRainbow() {
			$colors = array(
			'red',
			'orange',
			'yellow',
			'green',
			'blue',
			'indigo',
			'violet',
			);

			$labels = array(
			pht('Empty'),
			pht('Red'),
			pht('Orange'),
			pht('Yellow'),
			pht('Green'),
			pht('Blue'),
			pht('Indigo'),
			pht('Violet'),
			);

			$bars = array();

			for ($jj = -1; $jj < count($colors); $jj++) {
			$bar = id(new PHUISegmentBarView())
			->setLabel($labels[$jj + 1]);
			for ($ii = 0; $ii <= $jj; $ii++) {
			$bar->newSegment()
			->setWidth(1 / 7)
			->setColor($colors[$ii]);
			}
			$bars[] = $bar;
			}

			$bars = phutil_implode_html(
			phutil_tag('br'),
			$bars);

			return $this->wrap(pht('Rainbow Bars'), $bars);
			}

			}