Tad 教材網 - 線上書籍

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\[982\]PHP網站開發 進階應用技巧
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<?php  
 //引入物件  
 include\_once("pChart/pData.class");  
 include\_once("pChart/pChart.class");  
   
 //定義資料  
 $DataSet = new pData;  
 $DataSet->ImportFromCSV("Sample/ck2.csv",",",array(1,2,3),TRUE,0);  
   
 $DataSet->AddAllSeries();  
 $DataSet->SetAbsciseLabelSerie();  
   
 //$DataSet->SetSerieName("造訪人數","counter");  
 //$DataSet->SetSerieName("國家","country");  
   
 //繪製圖表底圖  
 $Test = new pChart(600,300);  
 $Test->loadColorPalette("Sample/color.txt");  
   
 //設定各標記的字型  
 $Test->setFontProperties("Fonts/cwyen.ttf",12);   
 $Test->setGraphArea(70,50,570,250);  
 $Test->drawFilledRoundedRectangle(7,7,593,293,5,240,240,240);  
 $Test->drawRoundedRectangle(5,5,595,295,5,130,130,130);  
 $Test->drawGraphArea(255,255,200,TRUE);  
 $Test->drawScale($DataSet->GetData(),$DataSet->GetDataDescription(),SCALE\_NORMAL,150,150,150,TRUE,0,0,TRUE);  
 $Test->drawGrid(4,TRUE,230,230,230,50);  
   
   
 //繪製線段  
 //長條圖  
 //$Test->drawBarGraph($DataSet->GetData(),$DataSet->GetDataDescription(),TRUE);  
 //曲線圖  
 //$Test->drawCubicCurve($DataSet->GetData(),$DataSet->GetDataDescription());  
 //折線圖  
 $Test->drawLineGraph($DataSet->GetData(),$DataSet->GetDataDescription());  
 //繪製圓點  
 $Test->drawPlotGraph($DataSet->GetData(),$DataSet->GetDataDescription(),3,2,255,255,255);  
   
 // Finish the graph  
 $Test->setFontProperties("Fonts/cwheib.ttf",14);  
 $Test->drawLegend(450,70,$DataSet->GetDataDescription(),255,255,255);  
   
 $Test->setFontProperties("Fonts/cwheib.ttf",20);  
 $Test->drawTitle(200,35,"2009年訪客來源分析",0,0,0,-1,-1,true);  
   
   
 $Test->Render("demo1.png");  
 ?>  
 <body bgcolor="white">  
 <img src='demo1.png' >  
 </body>

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