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);
	}

	}