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อยากสอบถามการรับค่าตัวแปรจาก textfield มาสร้างเป็นกราฟ ด้วย pchart |
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Code (PHP)
<?php
//ผมสร้าง textfield ไว้ 5 อัน คือ A,B,C,D,E
// Standard inclusions
include("pChart/pData.class");
include("pChart/pChart.class");
// Dataset definition
$DataSet = new pData;
$DataSet->AddPoint(array($A,$B,$C,$D,$E),"Serie1"); ////// ติดปัญหาคือ มันไม่สามารถสร้างการด้วยตัวแปรที่ผมกรอกมาได้อะ ครับ
$DataSet->AddPoint(array("Jan","Feb","Mar","Apr","May"),"Serie2");
$DataSet->AddAllSeries();
$DataSet->SetAbsciseLabelSerie("Serie2");
// Initialise the graph
$Test = new pChart(380,200);
$Test->drawFilledRoundedRectangle(7,7,373,193,5,240,240,240);
$Test->drawRoundedRectangle(5,5,375,195,5,230,230,230);
// Draw the pie chart
$Test->setFontProperties("Fonts/tahoma.ttf",8);
$Test->drawPieGraph($DataSet->GetData(),$DataSet->GetDataDescription(),150,90,110,PIE_PERCENTAGE,TRUE,50,20,5);
$Test->drawPieLegend(310,15,$DataSet->GetData(),$DataSet->GetDataDescription(),250,250,250);
$Test->Stroke("example10.png");
//$Graph->Render("example10.png");
?>
มันขึ้น error เกี่ยวกับ class ในการสร้างกราฟ ครับ
ขอบคุณครับ
Tag : PHP
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Date :
2012-01-20 10:23:45 |
By :
davcpe |
View :
1090 |
Reply :
1 |
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ลอง
Code (PHP)
$A = $_REQUEST['A'];
$B = $_REQUEST['B'];
$C = $_REQUEST['C'];
$D = $_REQUEST['D'];
$E = $_REQUEST['E'];
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Date :
2012-01-20 10:52:15 |
By :
50121680 |
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Load balance : Server 01
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