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- <?php
- namespace Test\CpChart;
- use Codeception\Test\Unit;
- use CpChart\Data;
- use CpChart\Image;
- use UnitTester;
- class StackedAreaTest extends Unit
- {
- /**
- * @var UnitTester
- */
- protected $tester;
- public function testChartRender()
- {
- $data = new Data();
- $data->addPoints([4, 0, 0, 12, 8, 3, 0, 12, 8], "Frontend #1");
- $data->addPoints([3, 12, 15, 8, 5, 5, 12, 15, 8], "Frontend #2");
- $data->addPoints([2, 7, 5, 18, 19, 22, 7, 5, 18], "Frontend #3");
- $data->setAxisName(0, "Average Usage");
- $data->addPoints(["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jui", "Aug", "Sep"], "Labels");
- $data->setSerieDescription("Labels", "Months");
- $data->setAbscissa("Labels");
- $data->normalize(100, "%");
- $image = new Image(700, 230, $data);
- $image->drawGradientArea(0, 0, 700, 230, DIRECTION_VERTICAL, ["StartR" => 240, "StartG" => 240, "StartB" => 240, "EndR" => 180, "EndG" => 180, "EndB" => 180, "Alpha" => 100]);
- $image->drawGradientArea(0, 0, 700, 230, DIRECTION_HORIZONTAL, ["StartR" => 240, "StartG" => 240, "StartB" => 240, "EndR" => 180, "EndG" => 180, "EndB" => 180, "Alpha" => 20]);
- $image->setFontProperties(["FontName" => "pf_arma_five.ttf", "FontSize" => 6]);
- $image->setGraphArea(60, 20, 680, 190);
- $image->drawScale(["XMargin" => 2, "DrawSubTicks" => true, "Mode" => SCALE_MODE_ADDALL]);
- $image->setShadow(true, ["X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10]);
- $image->drawStackedAreaChart(["Surrounding" => 60]);
- $image->setShadow(false);
- $image->drawLegend(480, 210, ["Style" => LEGEND_NOBORDER, "Mode" => LEGEND_HORIZONTAL]);
- $filename = $this->tester->getOutputPathForChart('drawStackedArea.png');
- $image->render($filename);
- $image->stroke();
- $this->tester->seeFileFound($filename);
- }
- }
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