[Resolvido] Grafico Dinamico

Boa Tarde,

Eu consegui desenvolver um gráfico dinâmico em PHP usando a minha BD(Mysql) mas tenho um problema que não consigo introduzir o codigo do gráfico no meu website so funciona se estiver num ficheiro a parte e o gráfico é um pouco fraco alguem me pode ajudar a adaptar este gráfico ? Eu já consegui adaptar um outro gráfico mas queria evoluir para um gráfico mais "moderno".

O select para o que eu pretendo "SELECT peso, data FROM avaliacoes"

?php
/* CAT:Bar 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(150,220,300,250,420,200,300,200,100),"Server A");
$MyData->addPoints(array(140,0,340,300,320,300,200,100,50),"Server B");
$MyData->setAxisName(0,"Hits");
$MyData->addPoints(array("January","February","March","April","May","Juin","July","August","September"),"Months");
$MyData->setSerieDescription("Months","Month");
$MyData->setAbscissa("Months");

/* Create the pChart object */
$myPicture = new pImage(700,230,$MyData);

/* Turn of Antialiasing */
$myPicture->Antialias = FALSE;

/* Add a border to the picture */
$myPicture->drawGradientArea(0,0,700,230,DIRECTION_VERTICAL,array("StartR"=>240,"StartG"=>240,"StartB"=>240,"EndR"=>180,"EndG"=>180,"EndB"=>180,"Alpha"=>100));
$myPicture->drawGradientArea(0,0,700,230,DIRECTION_HORIZONTAL,array("StartR"=>240,"StartG"=>240,"StartB"=>240,"EndR"=>180,"EndG"=>180,"EndB"=>180,"Alpha"=>20));
$myPicture->drawRectangle(0,0,699,229,array("R"=>0,"G"=>0,"B"=>0));

/* Set the default font */
$myPicture->setFontProperties(array("FontName"=>"../fonts/pf_arma_five.ttf","FontSize"=>6));

/* Define the chart area */
$myPicture->setGraphArea(60,40,650,200);

/* Draw the scale */
$scaleSettings = array("GridR"=>200,"GridG"=>200,"GridB"=>200,"DrawSubTicks"=>TRUE,"CycleBackground"=>TRUE);
$myPicture->drawScale($scaleSettings);

/* Write the chart legend */
$myPicture->drawLegend(580,12,array("Style"=>LEGEND_NOBORDER,"Mode"=>LEGEND_HORIZONTAL));

/* Turn on shadow computing */  
$myPicture->setShadow(TRUE,array("X"=>1,"Y"=>1,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>10));

/* Draw the chart */
$myPicture->setShadow(TRUE,array("X"=>1,"Y"=>1,"R"=>0,"G"=>0,"B"=>0,"Alpha"=>10));
$settings = array("Surrounding"=>-30,"InnerSurrounding"=>30,"Interleave"=>0);
$myPicture->drawBarChart($settings);

/* Render the picture (choose the best way) */
$myPicture->autoOutput("pictures/example.drawBarChart.spacing.png");
?>

Se fosse possível explicar o código agradecia muito.