Hello Chris and geocodezip, Thanks for the inputs. I'm wondering if I draw a grid, using polygons, doesn't that degrade the performance? Everytime I zoom out I need to redraw, with more lines. But if I try to overlay say coloured images, I need to have different images to display at different levels. How do I generate all those images? My current work deals with overlaying some data on a state in US. The granularity of grid is 1 minute latitude,longitude. Please give some suggestions.
Thank you, tezz. On Thu, Jan 26, 2012 at 6:50 PM, [email protected] <[email protected]>wrote: > On Jan 26, 2:44 pm, Chris Broadfoot <[email protected]> wrote: > > Hi tezz, > > > > Try here as a starting point: > http://code.google.com/apis/maps/documentation/javascript/examples/ov... > > This might help also: > http://www.geocodezip.com/v3_MW_example_eshapes.html > > -- Larry > > > > > Cheers > > Chris > > > > -- > > G+:http://chrisbroadfoot.id.au/+ > > Twitter:http://twitter.com/broady > > > > > > > > > > > > > > > > On Thu, Jan 26, 2012 at 8:28 PM, tezz <[email protected]> wrote: > > > Do someone have an example of a custom grid overlay for v3? I'm > > > trying > > > to develop one with autoscale based on current zoom level (just a > > > simple function with zoom_level as input and several 'if-else') and > > > min interval (on max zoom level) between grid lines as 1 minute. I > > > found one pretty example from Bill Chadwick for v2 and tried to > > > redesign it to use v3, but it doesn't work by some reason. The main > > > thing as I can see is that the execution doesn't go into 'draw' of my > > > custom overlay. > > > > > Hi, > > > Im a newbie trying to overlay a grid onto map. I'm trying > > > to develop one with autoscale based on current zoom level and > > > min interval (on max zoom level) between grid lines as 1 minute. > > > I did lot of reading on the web, but couldn't find a solution. Can > > > anyone > > > please give a some buz words here, which might help me complete my > > > work. > > > It would be a great help > > > Thank you. > > > > > -- > > > You received this message because you are subscribed to the Google > Groups > > > "Google Maps JavaScript API v3" group. > > > To post to this group, send email to > > > [email protected]. > > > To unsubscribe from this group, send email to > > > [email protected]. > > > For more options, visit this group at > > >http://groups.google.com/group/google-maps-js-api-v3?hl=en. > > -- > You received this message because you are subscribed to the Google Groups > "Google Maps JavaScript API v3" group. > To post to this group, send email to > [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-maps-js-api-v3?hl=en. > > -- Tejaswi Kumar | 5154220202 Masters (Computer Science) North Carolina State University. -- You received this message because you are subscribed to the Google Groups "Google Maps JavaScript API v3" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-maps-js-api-v3?hl=en.
