This function is used for getting the X and Y size of an existing radar area.
float, float getRadarAreaSize ( radararea theRadararea )
OOP Syntax Help! I don't understand this!
- Method: radararea:getSize(...)
- theRadararea: The radar area element whose size you wish to get.
Returns two floats indicating the X and Y length of the radar area respectively, false if the radar area is invalid.
The following example looks for radar areas whose size is smaller than 100 by 100:
local radarareas = getElementsByType ( "radararea" ) -- get a table of radararea elements for k, theArea in ipairs(radarareas) do -- use a generic for loop to step through each of the elements local sizeX, sizeY = getRadarAreaSize ( theArea ) -- get the size of the radar area if ( sizeX < 100 and sizeY < 100 ) then -- check if it's smaller than 100 by 100 outputChatBox ( "A small radar area was found!" ) end end