Ihow can I take the following code and just display 1 bar graph les say at
just 45%
How can I read a value from a database and display the bargraph from
that value ???
<?php
# Example2.php
require_once( 'PogProgressBar.php' );
// start objects
$objBar0 = new PogProgressBar( 'pb0' );
$objBar1 = new PogProgressBar( 'pb1' );
$objBar2 = new PogProgressBar( 'pb2' );
$objBar3 = new PogProgressBar( 'pb3' );
// set themes
$objBar1->setTheme( 'blue' );
$objBar2->setTheme( 'green' );
$objBar3->setTheme( 'red' );
?>
<html>
<head>
<title>PogProgressBar - Example 2</title>
</head>
<body>
<table align="center" cellpadding="0"
cellspacing="20" border="0">
<tr><td>PogProgressBar - Example
2</td></tr>
<tr><td>All progress</td></tr>
<tr><td><? $objBar0->draw();
?></td></tr>
<tr><td>Bar 1</td></tr>
<tr><td><? $objBar1->draw();
?></td></tr>
<tr><td>Bar 2</td></tr>
<tr><td><? $objBar2->draw();
?></td></tr>
<tr><td>Bar 3</td></tr>
<tr><td><? $objBar3->draw();
?></td></tr>
</table>
</body>
<html>
<?php
// time for each
$intMax1 = 300;
$intMax2 = 250;
$intMax3 = 700;
$intCount = 0;
while ( $objBar0->getProgress() != 100 )
{
$objBar1->setProgress( $intCount * 100 / $intMax1 );
if ( $objBar1->getProgress() == 100 )
{
$objBar2->setProgress( ( $intCount - $intMax1 ) *
100 / $intMax2 );
}
$objBar3->setProgress( $intCount * 100 / $intMax3 );
$objBar0->setProgress(
(
( $objBar1->getProgress() * $intMax1 ) +
( $objBar2->getProgress() * $intMax2 ) +
( $objBar3->getProgress() * $intMax3 )
) / ( $intMax1 + $intMax2 + $intMax3 )
);
++$intCount;
usleep( 100 );
}
?>
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