javascript - highlight building google maps v3 -

im trying highlight specific building within map using google maps v3 api. wondering if had idea how this. i've been looking through google api documentation , come across nothing @ moment.

for example: http://goo.gl/maps/gyrdb - map of section manhattan, can see 3d building. im trying highlight specific ones on hover.

thanks :d

if have information building is, can use polygon highlight it. if don't have information building is, out of luck. google maps api doesn't have way of interacting map @ level.

now, suppose 1 thing could is:

• download google maps tile,
• find point in image user clicked on,
• do flood fill of point awful colour,
• set clear pixels not colour,
• overlay image on top of map

you need clever buildings lie in more 1 tile.

however, might run afoul of terms of use. know disallow modifying artwork; not sure if count modifying artwork; you'd need @ tou , maybe ask lawyer. or ask google. (don't ask me, not lawyer.)