cgeo/c-geo-opensource — Issue #1183: Cache requesting strategy in Live Map
Author: blafoo
Created: 2012-02-25 08:51:48+00:00
State: open
Labels: Live Map

Which strategy is the best in the Live Map ?

1. Request the complete viewport with n-tiles with zoom level (zl) = 18 for the most precise coords ? 2*n request, very slow, very accurate

2. Request one tile for the complete viewport with zl = 12 for an very fast overview ? 1 request, very fast, very inaccurate

3. One request for the outer part of the viewport with zl = 12 and one request for the inner part with zl = 14 ? Or with a call of ```searchByCoords()``` like it is implemented in the moment ?