addPoints(log($i + 1) * 10, "Bounds 1"); $data->addPoints(log($i + 3) * 10 + rand(0, 2) - 1, "Probe"); $data->addPoints(log($i + 6) * 10, "Bounds 2"); $data->addPoints($i * 10, "Labels"); } $data->setAxisName(0, "Size (cm)"); $data->setSerieDescription("Labels", "Months"); $data->setAbscissa("Labels"); $data->setAbscissaName("Time (years)"); $image = new Image(700, 230, $data); $image->Antialias = false; $image->drawRectangle(0, 0, 699, 229, ["R" => 0, "G" => 0, "B" => 0]); $image->setFontProperties(["FontName" => "Forgotte.ttf", "FontSize" => 11]); $image->drawText(150, 35, "Size by time generations", ["FontSize" => 20, "Align" => TEXT_ALIGN_BOTTOMMIDDLE]); $image->setFontProperties(["FontName" => "pf_arma_five.ttf", "FontSize" => 6]); $image->setGraphArea(40, 40, 680, 200); $scaleSettings = ["LabelSkip" => 4, "XMargin" => 10, "YMargin" => 10, "Floating" => true, "GridR" => 200, "GridG" => 200, "GridB" => 200, "DrawSubTicks" => true, "CycleBackground" => true]; $image->drawScale($scaleSettings); $image->Antialias = true; $image->drawZoneChart("Bounds 1", "Bounds 2"); $data->setSerieDrawable(["Bounds 1", "Bounds 2"], false); $image->drawStepChart(); $image->drawLegend(640, 20, ["Style" => LEGEND_NOBORDER, "Mode" => LEGEND_HORIZONTAL]); $filename = $this->tester->getOutputPathForChart('drawZone.png'); $image->render($filename); $image->stroke(); $this->tester->seeFileFound($filename); } }