/**
* RandomDataset [Constructor]
*
* @param int $count The number of points to create
* @param double $minimum The minimum value the random set can be
* @param double $maximum The maximum value the random set can be
* @param bool $includeZero Whether 0 should be included or not as an X
* value, may be omitted, default: false</false>
*/
function Image_Graph_Dataset_Random($count, $minimum, $maximum, $includeZero = false)
{
parent::Image_Graph_Dataset_Trivial();
$i = 0;
while ($i < $count) {
$this->addPoint($ixc = $includeZero ? $i : $i + 1, rand($minimum, $maximum));
$i++;
}
}
/**
* RandomDataset [Constructor]
*
* @param int $count The number of points to create
* @param double $minimum The minimum value the random set can be
* @param double $maximum The maximum value the random set can be
* @param bool $includeZero Whether 0 should be included or not as an X
* value, may be omitted, default: false</false>
*/
function __construct($count, $minimum, $maximum, $includeZero = false)
{
parent::__construct();
$i = 0;
while ($i < $count) {
$this->addPoint($ixc = $includeZero ? $i : $i + 1, rand($minimum, $maximum));
$i++;
}
}
/**
* Add a point to the dataset
*
* @param int $y The Y value to add, can be omited
* @param var $ID The ID of the point
*
* @return void
*/
function addPoint($y, $ID = false)
{
parent::addPoint($this->count(), $y, $ID);
}
