Could someone tell me why I cannot access the buffer variable in ROIRenderer using the same code that feature uses, only Ive inserted it in the circle tool part?
// save the buffer amount
$aROI['buffer'] = isset($_REQUEST['featurebuffer'])?$_REQUEST['featurebuffer']:0;
Actually, I created my own test window entry for the circle tool, but nothing seems to give
me access to the variable. If I list out the $_REQUEST variables, there is is though, right next to featurebuffer.