addPoints(rand(1,30),"Probe 1"); } for ($i=0;$i<=360;$i=$i+90) { $myData->addPoints(rand(1,30),"Probe 2"); } $myData->setAxisName(0,"Index"); $myData->setAxisXY(0,AXIS_X); $myData->setAxisPosition(0,AXIS_POSITION_BOTTOM); /* Create the Y axis and the binded series */ for ($i=0;$i<=360;$i=$i+90) { $myData->addPoints($i,"Probe 3"); } $myData->setSerieOnAxis("Probe 3",1); $myData->setAxisName(1,"Degree"); $myData->setAxisXY(1,AXIS_Y); $myData->setAxisUnit(1,"°"); $myData->setAxisPosition(1,AXIS_POSITION_RIGHT); /* Create the 1st scatter chart binding */ $myData->setScatterSerie("Probe 1","Probe 3",0); $myData->setScatterSerieDescription(0,"This year"); $myData->setScatterSerieColor(0,array("R"=>0,"G"=>0,"B"=>0)); /* Create the 2nd scatter chart binding */ $myData->setScatterSerie("Probe 2","Probe 3",1); $myData->setScatterSerieDescription(1,"Last Year"); /* Create the pChart object */ $myPicture = new pImage(400,400,$myData); /* Turn of Antialiasing */ $myPicture->Antialias = FALSE; /* Retrieve the image map */ if (isset($_GET["ImageMap"]) || isset($_POST["ImageMap"])) $myPicture->dumpImageMap("ImageMapScatterSplineChart",IMAGE_MAP_STORAGE_FILE,"ScatterSplineChart","../tmp"); /* Set the image map name */ $myPicture->initialiseImageMap("ImageMapScatterSplineChart",IMAGE_MAP_STORAGE_FILE,"ScatterSplineChart","../tmp"); /* Draw the background */ $Settings = array("R"=>170, "G"=>183, "B"=>87, "Dash"=>1, "DashR"=>190, "DashG"=>203, "DashB"=>107); $myPicture->drawFilledRectangle(0,0,400,400,$Settings); /* Overlay with a gradient */ $Settings = array("StartR"=>219, "StartG"=>231, "StartB"=>139, "EndR"=>1, "EndG"=>138, "EndB"=>68, "Alpha"=>50); $myPicture->drawGradientArea(0,0,400,400,DIRECTION_VERTICAL,$Settings); /* Add a border to the picture */ $myPicture->drawRectangle(0,0,399,399,array("R"=>0,"G"=>0,"B"=>0)); /* Set the default font */ $myPicture->setFontProperties(array("FontName"=>FONT_PATH."/pf_arma_five.ttf","FontSize"=>6)); /* Set the graph area */ $myPicture->setGraphArea(50,30,350,330); /* Create the Scatter chart object */ $myScatter = new pScatter($myPicture,$myData); /* Draw the scale */ $myScatter->drawScatterScale(); /* Turn on shadow computing */ $myPicture->setShadow(TRUE,array("X"=>1,"Y"=>1,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>10)); /* Turn of Antialiasing */ $myPicture->Antialias = TRUE; /* Draw a scatter plot chart */ $myScatter->drawScatterSplineChart(array("RecordImageMap"=>TRUE)); $myScatter->drawScatterPlotChart(); /* Draw the legend */ $myScatter->drawScatterLegend(260,375,array("Mode"=>LEGEND_HORIZONTAL,"Style"=>LEGEND_NOBORDER)); /* Render the picture (choose the best way) */ $myPicture->autoOutput("../tmp/ScatterSplineChart.png"); ?>