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- <?php
- namespace Test\CpChart;
- use Codeception\Test\Unit;
- use CpChart\Data;
- use CpChart\Image;
- use UnitTester;
- class BarTest extends Unit
- {
- /**
- * @var UnitTester
- */
- protected $tester;
- public function testChartRender()
- {
- $data = new Data();
- $data->addPoints([-4, VOID, VOID, 12, 8, 3], "Probe 1");
- $data->addPoints([3, 12, 15, 8, 5, -5], "Probe 2");
- $data->addPoints([2, 0, 5, 18, 19, 22], "Probe 3");
- $data->setSerieTicks("Probe 2", 4);
- $data->setAxisName(0, "Temperatures");
- $data->addPoints(["Jan", "Feb", "Mar", "Apr", "May", "Jun"], "Labels");
- $data->setSerieDescription("Labels", "Months");
- $data->setAbscissa("Labels");
- $image = new Image(700, 230, $data);
- $image->drawFilledRectangle(
- 0,
- 0,
- 700,
- 230,
- ["R" => 170, "G" => 183, "B" => 87, "Dash" => 1, "DashR" => 190, "DashG" => 203, "DashB" => 107]
- );
- $settings = [
- "StartR" => 219,
- "StartG" => 231,
- "StartB" => 139,
- "EndR" => 1,
- "EndG" => 138,
- "EndB" => 68,
- "Alpha" => 50
- ];
- $image->drawGradientArea(0, 0, 700, 230, DIRECTION_VERTICAL, $settings);
- $image->drawGradientArea(
- 0,
- 0,
- 700,
- 20,
- DIRECTION_VERTICAL,
- ["StartR" => 0, "StartG" => 0, "StartB" => 0, "EndR" => 50, "EndG" => 50, "EndB" => 50, "Alpha" => 80]
- );
- $image->drawRectangle(0, 0, 699, 229, ["R" => 0, "G" => 0, "B" => 0]);
- $image->setFontProperties(["FontName" => "Silkscreen.ttf", "FontSize" => 6]);
- $image->drawText(10, 13, "drawBarChart() - draw a bar chart", ["R" => 255, "G" => 255, "B" => 255]);
- $image->setFontProperties(["FontName" => "Forgotte.ttf", "FontSize" => 11]);
- $image->drawText(250, 55, "Average temperature", ["FontSize" => 20, "Align" => TEXT_ALIGN_BOTTOMMIDDLE]);
- $image->setGraphArea(60, 60, 450, 190);
- $image->drawFilledRectangle(60, 60, 450, 190, ["R" => 255, "G" => 255, "B" => 255, "Surrounding" => -200, "Alpha" => 10]);
- $image->drawScale(["DrawSubTicks" => true]);
- $image->setShadow(true, ["X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10]);
- $image->setFontProperties(["FontName" => "pf_arma_five.ttf", "FontSize" => 6]);
- $image->drawBarChart([
- "DisplayValues" => true,
- "DisplayColor" => DISPLAY_AUTO,
- "Rounded" => true,
- "Surrounding" => 60
- ]);
- $image->setShadow(false);
- $image->setGraphArea(500, 60, 670, 190);
- $image->drawFilledRectangle(500, 60, 670, 190, ["R" => 255, "G" => 255, "B" => 255, "Surrounding" => -200, "Alpha" => 10]);
- $image->drawScale(["Pos" => SCALE_POS_TOPBOTTOM, "DrawSubTicks" => true]);
- $image->setShadow(true, ["X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10]);
- $image->drawBarChart();
- $image->setShadow(false);
- /* Write the chart legend */
- $image->drawLegend(510, 205, ["Style" => LEGEND_NOBORDER, "Mode" => LEGEND_HORIZONTAL]);
- $filename = $this->tester->getOutputPathForChart('drawBarChart.png');
- $image->render($filename);
- $image->stroke();
- $this->tester->seeFileFound($filename);
- }
- }
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