This adds a `convertJSON` template, to be used like:
Error error
optional<Foo> foo = convertJSON<Foo>(string, error);
Internally, it parses the string with RapidJSON and then calls `convert<Foo>(parsed, error)`.
While here, rationalize GeoJSON converters and fix error handling for Tileset conversion in OfflineDownload.
This reverses #3095. Rationale:
* We're now exposing source attributes as a public API. Making those attributes unavailable at certain times complicates that API.
* We're preparing to split RenderSource out of Source. Removing this removes a point of coupling between the two.
Provide Image::copy, which handles copying rectangles from a source to a destination, with thorough bounds checking.
Also fixes an indexing error in SpriteAtlas, where the top row of pixels in a wrapped image was copied from the wrong source row.
* [core] Add interface to get image from sprite atlas
* [tests] Add tests for Map::getImage
* [ios, macos] WIP: get MGLImage for name from style
* [ios, macos] Fixed -imageForName:
Convert from sprite images to platform images using the existing encodePNG() function, which is also used for printing. Allow -imageForName: to return nil without an assertion failure. Added a basic test.
So far, we didn't properly disable layers that are outside the zoom range. This means that we rendered layers that should not have been rendered, albeit we didn't make any attempt to load tiles for those layers. However, when zooming in/out, existing tiles might already have been loaded in the source which continued to be rendered. In most cases they weren't actually visible because either the matrices weren't updated, or the clip IDs weren't set so that they would be "rendered" off-screen and clipped completely. In any case, we did way too much work.
This adds two tests:
AntimeridianAnnotationSmall: Test that a shape that is represented with
+-180 longitudinal values is drawn spanning the antimeridian. In other
words, it is rendered as a "small" shape as opposed to one that spans
around the world to reach the other side of the antimeridian. This test
is currently failing at the time of this commit.
AntimeridianAnnotationLarge: Test that a shape that is represented with
points that do not cross the +-180 boundary is rendered as a "large"
shape. In other words, it is rendered by wrapping around the world to
reach the other side of the meridian. This test is currently passing at
the time of this commit.
* [core] geometry.hpp 0.8.0
* geojsonvt @ 6.0.0
* Update platform deps, build scripts
* Perf optimizations/cleanup
* Rebase in geometry@080
* D.R.Y. etc
* Ensure fill annotation geometries have closed rings.
* Optimizations
* Update to geojsonvt @ 6.1.0 for clean handoff between geojson parsing and geojsonvt
* Apply close multi/poly geoms for line annotations as well
Simple tests that will render a raster and a vector map and
hopefully the valgrind bot will detect something wrong if any.
The other test will look for application lifetime leaks that cannot
be detected with valgrind. It can also detect GL leaks if they are
very expressive. A threshold is needed because of memory will grow
anyway due to fragmentation.
The StupFileSource of the memory test will do the rendering
completely offline with a vector tile that is densly populated
with features and a raster tile of the same region.
The styles are streets and satellite respectivelly.
add outlinepattern shader class to relevant files
add outlinepattern code to painter_fill.cpp
add outlinepattern code to fill_bucket
refactor painter_fill, fix tests
fix merge conflicts and setDepthSublayer
update render test to no antialiasing so travis will be happy
