Commit Graph

2 Commits

Author SHA1 Message Date
Haoming Yin 8dec458ba9 Added methods to calculate optimal map size given a geo boundary.
- From zoom level 20 to 1, once find a size that contains the whole boundary, then the size will be used to retrieve map image from google

#story[928]
2017-05-15 19:57:23 +12:00
Haoming Yin 3fd8b1b855 Created Mercator projection to convert between Geo location and planar projection point.
- MapGeo and MapPoint encapsulate geo location and planar projection point into classes.

#story[928]
2017-05-15 12:24:36 +12:00