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author | m-stephen <truestyle2005@163.com> | 2019-03-06 12:02:31 +0800 |
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committer | GitHub <noreply@github.com> | 2019-03-06 12:02:31 +0800 |
commit | 383fde6804b0865dce6aaf22394509722845c33f (patch) | |
tree | b867449a2c90c8b42c99137ff3c967de1c2e9bc3 /platform/ios/src/MGLMapView.h | |
parent | 113179cddd76cf5ed325262b094fc3ea6bd2c201 (diff) | |
download | qtlocation-mapboxgl-383fde6804b0865dce6aaf22394509722845c33f.tar.gz |
Add option to prefetch low-resolution tiles (#14031)
* Add option to prefetch low-resolution tiles
Diffstat (limited to 'platform/ios/src/MGLMapView.h')
-rw-r--r-- | platform/ios/src/MGLMapView.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/platform/ios/src/MGLMapView.h b/platform/ios/src/MGLMapView.h index 5930dc98c1..eae48adf0a 100644 --- a/platform/ios/src/MGLMapView.h +++ b/platform/ios/src/MGLMapView.h @@ -352,6 +352,18 @@ MGL_EXPORT IB_DESIGNABLE */ @property (nonatomic, assign) MGLMapViewPreferredFramesPerSecond preferredFramesPerSecond; +/** + A Boolean value indicating whether the map should prefetch tiles. + + When this property is set to YES, the map view prefetches loads tiles designed for a + low zoom level and displays them until receiving more detailed tiles for the current + zoom level. The prefetched tiles typically contain simplified versions of each shape, + improving the map view’s perceived performance. + + The default value of this property is YES. + */ +@property (nonatomic, assign) BOOL prefetchesTiles; + @property (nonatomic) NSArray<NSString *> *styleClasses __attribute__((unavailable("Support for style classes has been removed."))); - (BOOL)hasStyleClass:(NSString *)styleClass __attribute__((unavailable("Support for style classes has been removed."))); |