Differential D20503 Diff 49003 src/applications/fact/engine/PhabricatorChartRenderingEngine.php

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src/applications/fact/engine/PhabricatorChartRenderingEngine.php

Show First 20 Lines • Show All 139 Lines • ▼ Show 20 Lines	$axis = id(new PhabricatorChartAxis())
->setMaximumValue($domain->getMax());		->setMaximumValue($domain->getMax());

$data_query = id(new PhabricatorChartDataQuery())		$data_query = id(new PhabricatorChartDataQuery())
->setMinimumValue($domain->getMin())		->setMinimumValue($domain->getMin())
->setMaximumValue($domain->getMax())		->setMaximumValue($domain->getMax())
->setLimit(2000);		->setLimit(2000);

$wire_datasets = array();		$wire_datasets = array();
		$ranges = array();
foreach ($datasets as $dataset) {		foreach ($datasets as $dataset) {
$wire_datasets[] = $dataset->getWireFormat($data_query);		$display_data = $dataset->getChartDisplayData($data_query);

		$ranges[] = $display_data->getRange();
		$wire_datasets[] = $display_data->getWireData();
}		}

// TODO: Figure these out from the datasets again.		$range = $this->getRange($ranges);
$y_min = -2;
$y_max = 20;

$chart_data = array(		$chart_data = array(
'datasets' => $wire_datasets,		'datasets' => $wire_datasets,
'xMin' => $domain->getMin(),		'xMin' => $domain->getMin(),
'xMax' => $domain->getMax(),		'xMax' => $domain->getMax(),
'yMin' => $y_min,		'yMin' => $range->getMin(),
'yMax' => $y_max,		'yMax' => $range->getMax(),
);		);

return $chart_data;		return $chart_data;
}		}

private function getDomain(array $functions) {		private function getDomain(array $functions) {
$domains = array();		$domains = array();
foreach ($functions as $function) {		foreach ($functions as $function) {
Show All 11 Lines	private function getDomain(array $functions) {

if ($domain->getMin() === null) {		if ($domain->getMin() === null) {
$domain->setMin($domain->getMax() - phutil_units('365 days in seconds'));		$domain->setMin($domain->getMax() - phutil_units('365 days in seconds'));
}		}

return $domain;		return $domain;
}		}

		private function getRange(array $ranges) {
		$range = PhabricatorChartInterval::newFromIntervalList($ranges);

		// Start the Y axis at 0 unless the chart has negative values.
		$min = $range->getMin();
		if ($min === null \|\| $min >= 0) {
		$range->setMin(0);
		}

		// If there's no maximum value, just pick a plausible default.
		$max = $range->getMax();
		if ($max === null) {
		$range->setMax($range->getMin() + 100);
		}

		return $range;
		}

}		}