<?php
// Smooth Decrease Class Example
require "sd.php";
$sd = new SmoothDecrease(200, 500, 0);
//value start from 200, decrese to 0 after 500 steps, round to interger
while($sd->checkRemain()){//check if steps remaining
$sd->skip(2); //skip 2 steps(example only, not necessary)
echo "<img src='' height='".$sd->getValue()."' width='2' />";
//read one value, and go to the next step, show by invaild images
}
$sd->clear(); //set the step to the begining (example only, not necessary)
?>
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