Rectangle Back

$Date: 2004/04/18 13:25:44 $

Table of contents

Introduction
PHP script
Render options
Output
Play full example

Introduction

This example will run a polygonal (rectangle 15x3) ProgressBar filled in reverse way.

Cell coordinates are pre-computed but free x-y-grid coordinates are also possible. Percent text info is right aligned on a white background area of 50 pixels width, at right side of polygonal shape (default).

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PHP script

Build the progress bar

require_once 'HTML/Progress.php';

$bar = new HTML_Progress();
$bar->setAnimSpeed(100);
$bar->setIncrement(10);

$ui =& $bar->getUI();
$ui->setFillWay('reverse');
$ui->setOrientation(HTML_PROGRESS_POLYGONAL);
$ui->setCellAttributes(array(
        'width'  => 10,
        'height' => 10,
        'active-color'   => 'red',
        'inactive-color' => 'orange',
        )
);
$ui->setCellCoordinates(15,3);         // Rectangle 15x3

Loop to run the progress


do {
    $bar->display();
    if ($bar->getPercentComplete() == 1) {
        break;   // the progress bar has reached 100%
    }
    // your user-process should be put HERE !
    $bar->incValue();
} while(1);

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Render options

Here are options to build the progress bar cells :

active-color   = red
inactive-color = orange
width          = 10
height         = 10

HTML_Progress_UI::setCellAttributes()

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Output

Screenshot

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Play full example

Run the script below :


<?php 
require_once 'HTML/Progress.php';

$bar = new HTML_Progress();
$bar->setAnimSpeed(100);
$bar->setIncrement(10);

$ui =& $bar->getUI();
$ui->setFillWay('reverse');
$ui->setOrientation(HTML_PROGRESS_POLYGONAL);
$ui->setCellAttributes(array(
        'width'  => 10,
        'height' => 10,
        'active-color'   => 'red',
        'inactive-color' => 'orange',
        )
);
$ui->setCellCoordinates(15,3);         // Rectangle 15x3
?>
<html>
<head>
<title>Reverse Rectangle ProgressBar example</title>
<style type="text/css">
<!--
<?php echo $bar->getStyle(); ?>
// -->
</style>
<script type="text/javascript">
<!--
<?php echo $ui->getScript(); ?>
//-->
</script>
</head>
<body>

<?php 
echo $bar->toHtml(); 

do {
    $bar->display();
    if ($bar->getPercentComplete() == 1) {
        break;   // the progress bar has reached 100%
    }
    $bar->incValue();
} while(1);

?>

</body>
</html>

href: ./rectangleback.php

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