Use the same API/pattern for parsing raster tiles as we use for vector
tiles. Forward the error as an exception that will ultimately reach the
StillImageCallback.
Also set the tile to State::obsolete on error like we do for vector
tiles.
fix#1816fix#1689
The missing label was the only one in it's bucket. Since the label was
outside the tile boundaries it wouldn't need to be drawn by the bucket.
Since the bucket had no features to draw, it was dropped completely.
Even if a bucket doesn't have any features that need to be rendered, it
may have features that need to impact the placement of features in other
layers.
Instead of transforming between return value and callback, pass
the wrapped callback on to the invoked function as the last argument.
This eliminates the need for multiple invokeWithArgument overloads
and permits invoked functions to be asynchronous.
Calling setStyleURL() multiple times in a short period
of time will enqueue requests on the FileSource. The
order they get replied is not guaranteed to be the same
as the order we make the requests. The side effect was
the last style set not always being the one rendered.
Now we cancel the current request if we make a new one
(and there was no point on keeping it around anyway).
We now drive rendering from the main thread calling renderSync(),
but if we do it just after we set the style URL it will assert
because renderSync() expects the style to be fully loaded.
Whoever determined the boundaries of the District of Columbia did not have fit-to-bounds implementations in mind. With this change, shapes that are not unrotated rectangles fit much, much better.
Each side of the bounding box is specified independently, allowing more flexibility than the offset + padding construct supported in mapbox/mapbox-gl-js’ Camera.
The new implementation is now public and takes advantage of MGLCoordinateBounds. It is re-ported from `Camera.prototype.fitBounds()` in mapbox/mapbox-gl-js to ensure correct behavior. A new function, MGLCoordinateBoundsMake(), makes it easier to create an MGLCoordinateBounds for use with this method.
