Differential D20454 Diff 48950 src/applications/fact/chart/PhabricatorChartDataQuery.php

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Standalone View

Show All 28 Lines	public function setLimit($limit) {
$this->limit = $limit;		$this->limit = $limit;
return $this;		return $this;
}		}

public function getLimit() {		public function getLimit() {
return $this->limit;		return $this->limit;
}		}

		public function selectInputValues(array $xv) {
		$result = array();

		$x_min = $this->getMinimumValue();
		$x_max = $this->getMaximumValue();
		$limit = $this->getLimit();

		if ($x_min !== null) {
		foreach ($xv as $key => $x) {
		if ($x < $x_min) {
		unset($xv[$key]);
		}
		}
		}

		if ($x_max !== null) {
		foreach ($xv as $key => $x) {
		if ($x > $x_max) {
		unset($xv[$key]);
		}
		}
		}

		// If we have too many data points, throw away some of the data.

		// TODO: This doesn't work especially well right now.

		if ($limit !== null) {
		$count = count($xv);
		if ($count > $limit) {
		$ii = 0;
		$every = ceil($count / $limit);
		foreach ($xv as $key => $x) {
		$ii++;
		if (($ii % $every) && ($ii != $count)) {
		unset($xv[$key]);
		}
		}
		}
		}

		return array_values($xv);
		}

}		}