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+<?php
+ /* CAT:Mathematical */
+
+ /* pChart library inclusions */
+ include("../class/pData.class.php");
+ include("../class/pDraw.class.php");
+ include("../class/pImage.class.php");
+
+ /* Create and populate the pData object */
+ $MyData = new pData();
+ for($i=0;$i<=20;$i++) { $MyData->addPoints(rand(10,30)+$i,"Probe 1"); }
+ $MyData->setAxisName(0,"Temperatures");
+ $MyData->setAbscissaName("Samples");
+
+ /* Create the pChart object */
+ $myPicture = new pImage(700,230,$MyData);
+
+ /* Turn of Antialiasing */
+ $myPicture->Antialias = FALSE;
+
+ /* Add a border to the picture */
+ $myPicture->drawRectangle(0,0,699,229,array("R"=>0,"G"=>0,"B"=>0));
+
+ /* Write the chart title */
+ $myPicture->setFontProperties(array("FontName"=>"../fonts/Forgotte.ttf","FontSize"=>11));
+ $myPicture->drawText(150,35,"Average temperature",array("FontSize"=>20,"Align"=>TEXT_ALIGN_BOTTOMMIDDLE));
+
+ /* Set the default font */
+ $myPicture->setFontProperties(array("FontName"=>"../fonts/pf_arma_five.ttf","FontSize"=>6));
+
+ /* Define the chart area */
+ $myPicture->setGraphArea(60,40,650,200);
+
+ /* Draw the scale */
+ $scaleSettings = array("XMargin"=>10,"YMargin"=>10,"Floating"=>TRUE,"GridR"=>200,"GridG"=>200,"GridB"=>200,"DrawSubTicks"=>TRUE,"CycleBackground"=>TRUE);
+ $myPicture->drawScale($scaleSettings);
+
+ /* Turn on Antialiasing */
+ $myPicture->Antialias = TRUE;
+
+ /* Draw the line of best fit */
+ $myPicture->drawThreshold($MyData->getSerieMedian("Probe 1"),array("WriteCaption"=>TRUE,"Caption"=>"Median value"));
+
+ /* Turn on shadows */
+ $myPicture->setShadow(TRUE,array("X"=>1,"Y"=>1,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>10));
+
+ /* Draw the line chart */
+ $myPicture->drawPlotChart();
+
+ /* Write the chart legend */
+ $myPicture->drawLegend(580,20,array("Style"=>LEGEND_NOBORDER,"Mode"=>LEGEND_HORIZONTAL));
+
+ /* Render the picture (choose the best way) */
+ $myPicture->autoOutput("pictures/example.median.png");
+?> \ No newline at end of file