1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | <?php /* CAT:Step chart */ /* 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(VOID,VOID,VOID,2,6,3),"Probe 1"); $MyData->addPoints(array(13,12,15,18,15,10),"Probe 2"); $MyData->setAxisName(0,"Temperatures"); $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); /* Turn of AAliasing */ $myPicture->Antialias = FALSE; /* Draw the border */ $myPicture->drawRectangle(0,0,699,229,array("R"=>0,"G"=>0,"B"=>0)); $myPicture->setFontProperties(array("FontName"=>"../fonts/pf_arma_five.ttf","FontSize"=>6)); /* Define the chart area */ $myPicture->setGraphArea(60,30,650,190); /* Draw the scale */ $scaleSettings = array("XMargin"=>10,"YMargin"=>10,"Floating"=>TRUE,"GridR"=>200,"GridG"=>200,"GridB"=>200,"DrawSubTicks"=>TRUE,"CycleBackground"=>TRUE); $myPicture->drawScale($scaleSettings); /* Draw the step chart */ $myPicture->drawStepChart(); /* Write the chart legend */ $myPicture->drawLegend(590,17,array("Style"=>LEGEND_NOBORDER,"Mode"=>LEGEND_HORIZONTAL)); /* Render the picture (choose the best way) */ $myPicture->autoOutput("pictures/example.drawStepChart.simple.png"); ?> |