Retina display and maximum zoom available #181

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andreacremaschi opened this Issue Jun 13, 2012 · 2 comments

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@andreacremaschi

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).

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andreacremaschi Jun 13, 2012

This is related with 'adjustTilesForRetinaDisplay' flag: when set, the max map zoom level is never used (wasting disk space on the mobile!)

This is related with 'adjustTilesForRetinaDisplay' flag: when set, the max map zoom level is never used (wasting disk space on the mobile!)

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andreacremaschi Jun 13, 2012

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.

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

yarry pushed a commit to yarry/route-me that referenced this issue Jul 18, 2015

refs #181: annotation drag re-architecting
 * 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

yarry pushed a commit to yarry/route-me that referenced this issue Jul 18, 2015

yarry pushed a commit to yarry/route-me that referenced this issue Jul 18, 2015

yarry pushed a commit to yarry/route-me that referenced this issue Jul 18, 2015

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