Differential D20817 Diff 49634 src/applications/fact/engine/PhabricatorDemoChartEngine.php

Changeset View

Standalone View

				<?php

				final class PhabricatorDemoChartEngine
				extends PhabricatorChartEngine {

				const CHARTENGINEKEY = 'facts.demo';

				protected function newChart(PhabricatorFactChart $chart, array $map) {
				$viewer = $this->getViewer();

				$functions = array();

				$function = $this->newFunction(
				array('scale', 0.0001),
				array('cos'),
				array('scale', 128),
				array('shift', 256));

				$function->getFunctionLabel()
				->setName(pht('cos(x)'))
				->setColor('rgba(0, 200, 0, 1)')
				->setFillColor('rgba(0, 200, 0, 0.15)');

				$functions[] = $function;

				$function = $this->newFunction(
				array('constant', 345));

				$function->getFunctionLabel()
				->setName(pht('constant(345)'))
				->setColor('rgba(0, 0, 200, 1)')
				->setFillColor('rgba(0, 0, 200, 0.15)');

				$functions[] = $function;

				$datasets = array();

				$datasets[] = id(new PhabricatorChartStackedAreaDataset())
				->setFunctions($functions);

				$chart->attachDatasets($datasets);
				}

				}