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| <?
/*--------------------------------------------------------------------
*
* Class Name : ProgressBar
*
* Class to generate the PNG image format of the given width, height and percentage.
*
* Function Name : createBar()
* Args : 1. <$width> Width of the Progress Bar Image
* 2. <$height> Height of the Progress Bar Image
* 3. <$percentage> Percentage Completed of the Progress Bar Image
* @returns IMAGE
*
* Send Your FeedBack, Suggesstion and Comments: saravanan.r@gmail.com
*/
class ProgressBar {
var $BarWidth ;
var $BarHeight ;
var $shade ;
var $completed;
var $wdth;
var $font;
var $txtlocation ;
var $prog_cold ;
var $image ;
var $ends ;
var $text_color;
var $bgcolor;
function __CONSTRUCT ($Width, $Height, $percentageCompleted) {
$this->BarWidth = $Width ;
$this->BarHeight = $Height;
$this->ends = $Height - 1 ;
$this->wdth = $Width - 1 ;
$this->btm = $Width ;
$this->txtlocation = ( $Width / 2 ) - 15 ;
$this->image = imagecreate($this->BarWidth, $this->BarHeight);
$this->completed = ( $this->BarWidth / 100 ) * $percentageCompleted ;
$this->prog_color = imagecolorallocate($this->image,44, 143, 30);
$this->shade = imagecolorallocate($this->image, 0, 0, 0);
if ( $percentageCompleted > 50 ) {
$this->text_color = imagecolorallocate($this->image, 255, 255, 255);
}
else {
$this->text_color = imagecolorallocate($this->image, 0, 0, 0);
}
$this->bgcolor = imagecolorallocate($this->image, 246, 246, 232);
$this->font = str_replace("\\","/",$_SERVER['SystemRoot'] ."/FONTS/verdana.ttf");
imagefilledrectangle($this->image, 0, 0, $this->BarWidth, $this->ends, $this->bgcolor);
imagefilledrectangle($this->image, 0, 0, $this->completed, $this->ends, $this->prog_cold);
imageline($this->image,0,17, $this->BarWidth, $this->ends, $this->shade);
imageline($this->image,$this->wdth, 0, $this->wdth, $this->ends, $this->shade);
imagettftext($this->image, 9, 0, $this->txtlocation, 14, $this->text_color, $this->font,($this->completed/2) ."%");
}
function createBar() {
return $this->image ;
}
}
// header("content-type:image/png");
echo "<B>Progressing ....</b>";
// for ($i=1; $i <= 100 ; $i++) {
// sleep(.4);
$createBar = new ProgressBar(200,18,20);
$display = $createBar->CreateBar();
$imagename = "bar.png" ;
imagepng($display,$imagename);
echo "<BR><img src=$imagename id=bar><BR>" ;
// }
?> | |
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| | | | Khair-ed Din Husseini wrote :1308
Don`t you think it is a bit too much to do a class for all of that?
you could just tka a 1px png, gif, or jpg....whatever you like
<img src="1px.png" height="50px" width="<?php echo $process;"?>
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