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Language Reference » Dataset functions » setScatterSerieShape
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setScatterSerieShape - Associate a shape to a given scatter serie This function allows you to associate a shape to a given scatter serie. A bunch of internal shapes are already defines (including circle, square and triangles). We may extend this to new shapes later on. Calling this function
setScatterSerieShape($ScatterSeriesID,$Shape=SERIE_SHAPE_FILLEDCIRCLE); Where : ScatterSeriesID is the id of the scatter serie.
Shape is the name of a predefined shape. The following shape are internally defined : SERIE_SHAPE_FILLEDCIRCLE to associate a filled circle.
SERIE_SHAPE_FILLEDTRIANGLE to associate a filled triangle.
SERIE_SHAPE_FILLEDSQUARE to associate a filled square.
SERIE_SHAPE_FILLEDDIAMOND to associate a filled diamond.
SERIE_SHAPE_CIRCLE to associate a circle.
SERIE_SHAPE_TRIANGLE to associate a triangle.
SERIE_SHAPE_SQUARE to associate a square.
SERIE_SHAPE_DIAMOND to associate a diamond. Sample script ![]() /* pChart library inclusions */ include("../class/pData.class.php"); include("../class/pDraw.class.php"); include("../class/pImage.class.php"); include("../class/pScatter.class.php"); /* Create the pData object */ $myData = new pData(); /* Create the X axis and the binded series */ for ($i=0;$i<=10;$i=$i+1) { $myData->addPoints(rand(1,20),"Probe 1"); } for ($i=0;$i<=10;$i=$i+1) { $myData->addPoints(rand(1,20),"Probe 2"); } $myData->setAxisName(0,"X-Index"); $myData->setAxisXY(0,AXIS_X); $myData->setAxisPosition(0,AXIS_POSITION_TOP); /* Create the Y axis and the binded series */ for ($i=0;$i<=10;$i=$i+1) { $myData->addPoints(rand(1,20),"Probe 3"); } $myData->setSerieOnAxis("Probe 3",1); $myData->setAxisName(1,"Y-Index"); $myData->setAxisXY(1,AXIS_Y); $myData->setAxisPosition(1,AXIS_POSITION_LEFT); /* 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)); $myData->setScatterSerieShape(0,SERIE_SHAPE_TRIANGLE); /* Create the 2nd scatter chart binding */ $myData->setScatterSerie("Probe 2","Probe 3",1); $myData->setScatterSerieDescription(1,"Last Year"); $myData->setScatterSerieShape(1,SERIE_SHAPE_FILLEDTRIANGLE); /* Create the pChart object */ $myPicture = new pImage(400,400,$myData); /* Turn of Anti-aliasing */ $myPicture->Antialias = FALSE; /* 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"=>"../fonts/pf_arma_five.ttf","FontSize"=>6)); /* Set the graph area */ $myPicture->setGraphArea(40,40,370,370); /* Create the Scatter chart object */ $myScatter = new pScatter($myPicture,$myData); /* Draw the scale */ $scaleSettings = array("XMargin"=>15,"YMargin"=>15,"Floating"=>TRUE,"GridR"=>200,"GridG"=>200,"GridB"=>200, "DrawSubTicks"=>TRUE,"CycleBackground"=>TRUE); $myScatter->drawScatterScale($scaleSettings); /* Draw the legend */ $myScatter->drawScatterLegend(280,380,array("Mode"=>LEGEND_HORIZONTAL,"Style"=>LEGEND_NOBORDER)); /* D raw a scatter plot chart */ $myPicture->Antialias = TRUE; $myScatter->drawScatterPlotChart(); /* Render the picture (choose the best way) */ $myPicture->autoOutput("pictures/example.example.drawScatterShape.png");
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