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+<?php
+ /* CAT:Labels */
+
+ /* 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();
+ $MyData->addPoints(array(4,12,15,8,5,-5),"Probe 1");
+ $MyData->addPoints(array(7,2,4,14,8,3),"Probe 2");
+ $MyData->setAxisName(0,"Temperatures");
+ $MyData->setAxisUnit(0,"°C");
+ $MyData->addPoints(array("Jan","Feb","Mar","Apr","May","Jun"),"Labels");
+ $MyData->setSerieDescription("Labels","Months");
+ $MyData->setAbscissa("Labels");
+
+ /* Create the pChart object */
+ $myPicture = new pImage(700,230,$MyData);
+
+ /* Draw the background */
+ $Settings = array("R"=>170, "G"=>183, "B"=>87, "Dash"=>1, "DashR"=>190, "DashG"=>203, "DashB"=>107);
+ $myPicture->drawFilledRectangle(0,0,700,230,$Settings);
+
+ /* Overlay with a gradient */
+ $Settings = array("StartR"=>219, "StartG"=>231, "StartB"=>139, "EndR"=>1, "EndG"=>138, "EndB"=>68, "Alpha"=>50);
+ $myPicture->drawGradientArea(0,0,700,230,DIRECTION_VERTICAL,$Settings);
+ $myPicture->drawGradientArea(0,0,700,20,DIRECTION_VERTICAL,array("StartR"=>0,"StartG"=>0,"StartB"=>0,"EndR"=>50,"EndG"=>50,"EndB"=>50,"Alpha"=>80));
+
+ /* Add a border to the picture */
+ $myPicture->drawRectangle(0,0,699,229,array("R"=>0,"G"=>0,"B"=>0));
+
+ /* Write the picture title */
+ $myPicture->setFontProperties(array("FontName"=>"../fonts/Silkscreen.ttf","FontSize"=>6));
+ $myPicture->drawText(10,13,"drawLabel() - Write labels over your charts",array("R"=>255,"G"=>255,"B"=>255));
+
+ /* Write the chart title */
+ $myPicture->setFontProperties(array("FontName"=>"../fonts/Forgotte.ttf","FontSize"=>11));
+ $myPicture->drawText(155,55,"Average temperature",array("FontSize"=>20,"Align"=>TEXT_ALIGN_BOTTOMMIDDLE));
+
+ /* Draw the scale and the 1st chart */
+ $myPicture->setGraphArea(60,60,670,190);
+ $myPicture->drawFilledRectangle(60,60,670,190,array("R"=>255,"G"=>255,"B"=>255,"Surrounding"=>-200,"Alpha"=>10));
+ $myPicture->setFontProperties(array("FontName"=>"../fonts/pf_arma_five.ttf","FontSize"=>6));
+ $myPicture->drawScale(array("DrawSubTicks"=>TRUE));
+ $myPicture->setShadow(TRUE,array("X"=>1,"Y"=>1,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>10));
+ $myPicture->drawSplineChart();
+ $myPicture->setShadow(FALSE);
+
+ /* Write the chart legend */
+ $myPicture->drawLegend(600,210,array("Style"=>LEGEND_NOBORDER,"Mode"=>LEGEND_HORIZONTAL));
+
+ $myPicture->setShadow(TRUE,array("X"=>1,"Y"=>1,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>10));
+ $myPicture->setFontProperties(array("FontName"=>"../fonts/pf_arma_five.ttf","FontSize"=>6));
+
+ /* Write a label over the chart */
+ $LabelSettings = array("TitleR"=>255,"TitleG"=>255,"TitleB"=>255,"DrawSerieColor"=>FALSE,"TitleMode"=>LABEL_TITLE_BACKGROUND,"OverrideTitle"=>"Information","ForceLabels"=>array("Issue with the recording device","New recording device"),"GradientEndR"=>220,"GradientEndG"=>255,"GradientEndB"=>220,"TitleBackgroundG"=>155);
+ $myPicture->writeLabel(array("Probe 2"),array(1,3),$LabelSettings);
+
+ /* Write a label over the chart */
+ $LabelSettings = array("NoTitle"=>TRUE,"GradientEndR"=>255,"GradientEndG"=>200,"GradientEndB"=>200);
+ $myPicture->writeLabel(array("Probe 1"),5,$LabelSettings);
+
+ /* Render the picture (choose the best way) */
+ $myPicture->autoOutput("pictures/example.drawLabel.caption.png");
+?> \ No newline at end of file