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Retina display and maximum zoom available #181

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andreacremaschi opened this issue Jun 13, 2012 · 2 comments
Closed

Retina display and maximum zoom available #181

andreacremaschi opened this issue Jun 13, 2012 · 2 comments

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@andreacremaschi
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Hi,
I may have noticed an issue with retina display not addressed in the list: I am using an offline tile source (.mbtile) with range 14-18. On an iPhone3GS the map correctly zoom to level 18, while on iPhone4 and iPad2 (with Retina Display) the same app with the same db reaches a maximum map zoom of 17 (so that tiles are stretched by scrollview and get jagged).
@andreacremaschi
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This is related with 'adjustTilesForRetinaDisplay' flag: when set, the max map zoom level is never used (wasting disk space on the mobile!)

@andreacremaschi
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Sorry, this was supposed to be posted in mapbox-ios-sdk/route-me fork (but maybe is related with the main branch too? I don't see any reference to retina in source code, where levelsofdetail is been set:

layer.levelsOfDetail = tileProjection.maxZoom + 1; // check this.
layer.levelsOfDetailBias = 1; // Allows zoom level 0.

jklimke pushed a commit to jklimke/mapbox-ios-sdk that referenced this issue Feb 10, 2013
@incanus
refs route-me#181: added long-press annotation gesture
6174081
yarry pushed a commit to yarry/route-me that referenced this issue Jul 18, 2015
@incanus
refs route-me#181: annotation drag re-architecting
1bab02e 
 * long press on enabled annotation now begins drag
 * support changing of drag state with custom animations
 * default RMMarker to animated drag
 * added state change callback like MapKit
 * always defer to delegate for drag enabling instead of a property
 * remove unnecessary secondary pan gesture recognizer (for old drags)
yarry pushed a commit to yarry/route-me that referenced this issue Jul 18, 2015
@incanus
refs route-me#181 for correctness
54364ae
yarry pushed a commit to yarry/route-me that referenced this issue Jul 18, 2015
@incanus
refs route-me#181: move drags according to gesture offset in layer
073cd46
yarry pushed a commit to yarry/route-me that referenced this issue Jul 18, 2015
@incanus
refs route-me#181: call super in all drag state changes
cb82bdc
yarry pushed a commit to yarry/route-me that referenced this issue Jul 18, 2015
@incanus
refs route-me#181: fix drag z-index
9ed57d7
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@andreacremaschi