Commit Graph

4 Commits

Author SHA1 Message Date
Haoming Yin 8f93956ff1 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]
2017-05-24 00:49:03 +12:00
Haoming Yin 4fe4ac1079 Added get map size (width and height) method in canvasMap with given boundary
#story[928]
2017-05-24 00:49:03 +12:00
Haoming Yin 5cc865f0af 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]
2017-05-24 00:49:03 +12:00
Haoming Yin 189ba93e64 Created a canvas map class to fetch map image from google
- also added Bound class to encapsulate map boundary.
- created TestMapView and its controller just for testing.

#story[928]
2017-05-24 00:49:03 +12:00