I get bounding_box
of map SW, NE which gives me array of 4 coordinates or lt/ln. I want to pass this to SetFilterFloatRange()
.
Purpose of doing this is, I want to get filtered results only which fall in this bounding box area or from visible portion of map.
I have below questions
-
How to pass it to
SetFilterFloatRange()
because it accepts only 2 params of lt/lnRef : http://php.net/manual/en/sphinxclient.setfilterfloatrange.php
I think I need to convert these coordinates to radians before passing to above method. Correct me, if wrong.