Annotate intersecting roads and maneuver points along the current route #2928
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@chezzdev - Please review my use of the new electronic horizon API. Also, please note that I added the RoadGraph to the set of data sent by the EHorizon notifications since that information is needed in order to lookup road network information for the edges so we can display relevant info. |
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Exposed the font list for the intersection annotations style layer as a UIAppearance proxy of a list of font name strings. Allows for developer to pick fonts in order to support the geographies and languages that they need. Expanded the default set to include |
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Would love to see tests for the new functionality. |
Sources/MapboxNavigation/NavigationMapView+BuildingHighlighting.swift
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| import MapboxCoreNavigation | ||
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| extension ElectronicHorizon.Edge { | ||
| var mpp: [ElectronicHorizon.Edge]? { |
MaximAlien
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This may be blocked by a regression in the map SDK: mapbox/mapbox-maps-ios#381. Need to visually confirm that the tails still point to the route line and that the bubble can stretch horizontally without part of the tail stretching. |
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1ef5c18 has been rebased to squash some intermediate commits. |
| let stretchX = [ImageStretches(first: Float(20), second: Float(30)), ImageStretches(first: Float(90), second: Float(100))] | ||
| let stretchY = [ImageStretches(first: Float(26), second: Float(32))] | ||
| let imageContent = ImageContent(left: 20, top: 26, right: 100, bottom: 33) |
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Now that mapbox/mapbox-maps-ios#1269 has landed, we should define cap insets in the asset catalog instead of in code, where they’re more fragile.
| { | ||
| "images" : [ | ||
| { | ||
| "filename" : "AnnotationCentered.png", |
| with: "AnnotationCentered", | ||
| stretchX: stretchX, | ||
| stretchY: stretchY, | ||
| scale: 2.0, |
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This scale parameter went away in mapbox/mapbox-maps-ios#321. It looks like these assets need to be scaled down by a factor of 2.
…tive route as well as at maneuver points.
…rsection annotation labels. Set defaults to include a couple of fallbacks that should catch a larger number of glyphs than before.
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The image stretches correctly, but the anchors are way off:
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Description
Adds a UI feature to add visible callout annotations for upcoming intersecting roads, and for annotating the next maneuver point.
Implemented using the Nav SDK v2.0 Electronic Horizon feature.
Screenshots or Gifs