width = $width;
$this->height = $height;
$this->listOfRectangles = array();
$this->name = "wikimap"; /* default name. We should be able to change it in order to have more than one WikiImage in one page */
}
function addRectangle(&$rect) {
$this->listOfRectangles[] =& $rect;
}
function getRectangles() { return $this->listOfRectangles; }
function serialize() { return serialize($this); }
function unserialize($str) { return unserialize($str); }
/* rect: left-x, top-y, right-x, bottom-y. */
function getHTML() {
/* using PHP output buffering... */
$divs = "";
$index=0;
foreach ($this->listOfRectangles as $rect) {
$leftx = $rect->getX();
$topy = $rect->getY();
$rightx = $rect->getX() + $rect->getWidth();
$bottomy = $rect->getY() + $rect->getHeight();
/* visible link */
$divs .= "\n\tgetX()."px;top:".$rect->getY()."px;width:".$rect->getWidth()."px;height:".$rect->getHeight()."px;position:absolute;\" alt=\"".$rect->getTitle()."\" title=\"".$rect->getTitle()."\" href=\"".$rect->getLink()."\" class=\"visiblearealink\">\n\t";
$index++;
}
return $divs;
/** for now, we have two links instead of simply one : one image map, and a CSS div... */
}
/* usage : ![]()
name;
}
}
?>