addPoints(rand(1, 15), "Probe 1"); } $data->setSerieTicks("Probe 2", 4); $data->setAxisName(0, "Temperatures"); $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, "Average temperature", ["FontSize" => 20, "Align" => TEXT_ALIGN_BOTTOMMIDDLE]); $image->setFontProperties(["FontName" => "pf_arma_five.ttf", "FontSize" => 6]); $image->setGraphArea(60, 40, 650, 200); $scaleSettings = ["XMargin" => 10, "YMargin" => 10, "Floating" => true, "GridR" => 200, "GridG" => 200, "GridB" => 200, "DrawSubTicks" => true, "CycleBackground" => true]; $image->drawScale($scaleSettings); $image->drawLegend(600, 20, ["Style" => LEGEND_NOBORDER, "Mode" => LEGEND_HORIZONTAL]); $image->Antialias = true; $image->setShadow(true, ["X" => 1, "Y" => 1, "R" => 0, "G" => 0, "B" => 0, "Alpha" => 10]); $threshold = [ ["Min" => 0, "Max" => 5, "R" => 207, "G" => 240, "B" => 20, "Alpha" => 70], ["Min" => 5, "Max" => 10, "R" => 240, "G" => 232, "B" => 20, "Alpha" => 70], ["Min" => 10, "Max" => 20, "R" => 240, "G" => 191, "B" => 20, "Alpha" => 70] ]; $image->drawAreaChart(["Threshold" => $threshold]); $image->drawThreshold(5, ["WriteCaption" => true, "Caption" => "Warn Zone", "Alpha" => 70, "Ticks" => 2, "R" => 0, "G" => 0, "B" => 255]); $image->drawThreshold(10, ["WriteCaption" => true, "Caption" => "Error Zone", "Alpha" => 70, "Ticks" => 2, "R" => 0, "G" => 0, "B" => 255]); $filename = $this->tester->getOutputPathForChart('drawAreaChart.threshold.png'); $image->render($filename); $image->stroke(); $this->tester->seeFileFound($filename); } }