this makes sure that adding custom sprite imagery will add them to the new Style object rather than
the old one in case a user adds new custom sprites immediately after changing a stylesheet
when passing a std::string instead of an Image, the parameter gets implicitly and automatically converted (== parsed) to a temporary Image object. Since parsing an Image shouldn't be a frequent operation
this is required so that devices that aren't using 1x or 2x (like the iPhone 6 Plus with a pixelRatio of 3x) still show icons, albeit bilinearly scaled to the correct size in the SpriteAtlas
https://github.com/mapbox/mapbox-gl-js/pull/1359
Round line joins used to be drawn by adding a semicircle cap to the end
of each segment. This looked fine for opaque lines not for
semi-transparent lines.
This changes the triangulation so that round line joins don't overlap
with segments. The gap between segments is filled with small triangles
that look like pie slices. The edge of the round linejoin is made up of
many short straight lines that look round at the sizes we draw lines.
Since sharp angles are infrequent, this does not significantly affect
the total number of triangles created.
Joins for angles that are really sharp are still drawn with overlap.
Rely on mbgl to drive compass rotation for simplicity. Eliminated fall-through from mbgl::MapChangeRegionIsChanging to mbgl::MapChangeRegionDidChange, because is-changing should not cause did-change to be fired.
Fixed a bug in which -[MGLMapView direction] could return 360 instead of 0. Switched to mbgl::util::wrap() for clarity. -updateCompass now relies on -direction to avoid code duplication.
In #1793, I conflated the compass container’s constraints to its parent view with the compass container’s content size constraints, but only in the iOS 7 code path. The result was a crash on launch due to an unprepared view hierarchy.
Fixes#1818.
- If we cannot find 'gdb' on the system (eg. OSX does not come with gdb
by default), just run the command for now;
- We were missing passing the whole list of parameters, so I've replaced
$1 with $@ and added '--args' for gdb to forward the params to the
program call;
