This is a much more refined version of that graph I created earlier.
This one is much more detailed, and the sizes of the graph can easily be controlled with the imageSizeX and Y Vals.
This program will render:
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<?php /* CAT:Scaling */ /* pChart library inclusions */ include("/srv/www/lib/pChart/class/pData.class.php"); include("/srv/www/lib/pChart/class/pDraw.class.php"); include("/srv/www/lib/pChart/class/pImage.class.php"); $imageSizeXXal = 1000; $imageSizeYVal = 600; /* Create and populate the pData object */ $MyData = new pData(); $MyData->addPoints(array(17,19,4,1,2,6,7,3,4,4,8,2),"Pressure"); $MyData->setSerieDrawable("Pressure",FALSE); $MyData->setAxisName(0,"Temperatures"); $MyData->addPoints(array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"),"Labels"); $MyData->setSerieDescription("Labels","Months"); $MyData->setAbscissa("Labels"); /* Create the pChart object */ $myPicture = new pImage($imageSizeXXal,$imageSizeYVal,$MyData); //size of the graph box /* Draw the background */ $Settings = array("R"=>84, "G"=>84, "B"=>84, "Dash"=>1, "DashR"=>95, "DashG"=>95, "DashB"=>95); $myPicture->drawFilledRectangle(0,0,$imageSizeXXal+5,$imageSizeYVal,$Settings); //size of the grey background /* Write the picture title */ $myPicture->setFontProperties(array("FontName"=>"/srv/www/lib/pChart/fonts/Silkscreen.ttf","FontSize"=>6)); $myPicture->drawText(10,13,"Upper Text 1",array("R"=>255,"G"=>255,"B"=>255)); /* Write the chart title */ $myPicture->setFontProperties(array("FontName"=>"/srv/www/lib/pChart/fonts/Forgotte.ttf","FontSize"=>11)); $myPicture->drawText($imageSizeXXal/2,30,"Chart Title",array("FontSize"=>20,"Align"=>TEXT_ALIGN_BOTTOMMIDDLE)); /* Define the 2nd chart area */ $myPicture->setGraphArea(40,40,$imageSizeXXal-35,$imageSizeYVal-25); //top left, then bottom right conrner of box $myPicture->setFontProperties(array("FontName"=>"/srv/www/lib/pChart/fonts/pf_arma_five.ttf","FontSize"=>6)); /* Draw the scale */ $scaleSettings = array("DrawSubTicks"=>TRUE,"CycleBackground"=>TRUE); $MyData->setSerieDrawable("Temperature",FALSE); $MyData->setSerieDrawable("Pressure",TRUE); $MyData->setAxisName(0,"Pressure"); $myPicture->drawScale($scaleSettings); $myPicture->drawPlotChart(); /* Render the picture (choose the best way) */ $myPicture->autoOutput(); ?> |
This image:
And by modifying the values mentioned above to:
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$imageSizeXXal = 1500; $imageSizeYVal = 400; |
You will get this image:
