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| author | John Firebaugh <john.firebaugh@gmail.com> | 2017-04-03 14:25:37 -0700 |
|---|---|---|
| committer | John Firebaugh <john.firebaugh@gmail.com> | 2017-04-13 10:33:18 -0700 |
| commit | de6c9b35f35f6ec0950529261b207d716c046beb (patch) | |
| tree | f022e3e09b4f8ffbe7646341f91aa76b8081ff62 /platform/darwin/src/MGLBackgroundStyleLayer.h | |
| parent | 98d005792b68d0b299f123c1d31e50c72ba91ba8 (diff) | |
| download | qtlocation-mapboxgl-de6c9b35f35f6ec0950529261b207d716c046beb.tar.gz | |
[darwin] Simplify MGLStyleLayer initialization and pointer management
Similarly to the previous commit, introduce `-[MGLStyleLayer initWithPendingLayer:]`, allowing the base class to track the owned `_pendingSource` pointer and implement `-addToMapView:` and `-removeFromMapView:` without any casts.
Fixes an issue where `-[MGLStyle layerFromMBGLLayer:]` would wind up creating layers whose `_rawLayer` and `_pendingLayer` held different values.
Diffstat (limited to 'platform/darwin/src/MGLBackgroundStyleLayer.h')
| -rw-r--r-- | platform/darwin/src/MGLBackgroundStyleLayer.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/platform/darwin/src/MGLBackgroundStyleLayer.h b/platform/darwin/src/MGLBackgroundStyleLayer.h index cd218d9fb4..d4de2e2ac7 100644 --- a/platform/darwin/src/MGLBackgroundStyleLayer.h +++ b/platform/darwin/src/MGLBackgroundStyleLayer.h @@ -24,6 +24,16 @@ NS_ASSUME_NONNULL_BEGIN MGL_EXPORT @interface MGLBackgroundStyleLayer : MGLStyleLayer +/** +Returns a background style layer initialized with an identifier. + +After initializing and configuring the style layer, add it to a map view’s +style using the `-[MGLStyle addLayer:]` or +`-[MGLStyle insertLayer:belowLayer:]` method. + +@param identifier A string that uniquely identifies the source in the style to +which it is added. +*/ - (instancetype)initWithIdentifier:(NSString *)identifier NS_DESIGNATED_INITIALIZER; #pragma mark - Accessing the Paint Attributes |