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| author | Minh Nguyễn <mxn@1ec5.org> | 2018-10-24 11:04:56 -0700 |
|---|---|---|
| committer | Minh Nguyễn <mxn@1ec5.org> | 2018-10-24 11:04:56 -0700 |
| commit | 140effead456b8288a8305c4b7e82621affefd0c (patch) | |
| tree | f8f2c1f245f833932c26eb79c26d0ece3e6d3b03 | |
| parent | 0d4c3656a3d14a28d6359b27c01e338fbdfc1c87 (diff) | |
| download | qtlocation-mapboxgl-upstream/1ec5-darwin-line-gradient-doc-13000.tar.gz | |
[ios, macos] Refined MGLLineStyleLayer.lineGradient documentationupstream/1ec5-darwin-line-gradient-doc-13000
| -rw-r--r-- | platform/darwin/scripts/style-spec-overrides-v8.json | 3 | ||||
| -rw-r--r-- | platform/darwin/src/MGLLineStyleLayer.h | 10 |
2 files changed, 9 insertions, 4 deletions
diff --git a/platform/darwin/scripts/style-spec-overrides-v8.json b/platform/darwin/scripts/style-spec-overrides-v8.json index 0c787cd96e..b45f0a9bf5 100644 --- a/platform/darwin/scripts/style-spec-overrides-v8.json +++ b/platform/darwin/scripts/style-spec-overrides-v8.json @@ -98,6 +98,9 @@ } }, "paint_line": { + "line-gradient": { + "doc": "The color gradient with which the line will be drawn. This property only has an effect on lines defined by an `MGLShapeSource` whose `MGLShapeSourceOptionLineDistanceMetrics` option is set to `YES`." + }, "line-pattern": { "doc": "Name of image in style images to use for drawing image lines. For seamless patterns, image width must be a factor of two (2, 4, 8, ..., 512)." }, diff --git a/platform/darwin/src/MGLLineStyleLayer.h b/platform/darwin/src/MGLLineStyleLayer.h index 28bb286049..ac30ff5f86 100644 --- a/platform/darwin/src/MGLLineStyleLayer.h +++ b/platform/darwin/src/MGLLineStyleLayer.h @@ -368,8 +368,9 @@ MGL_EXPORT #if TARGET_OS_IPHONE /** - Defines a gradient with which to color a line feature. Can only be used with - GeoJSON sources that specify `"lineMetrics": true`. + The color gradient with which the line will be drawn. This property only has an + effect on lines defined by an `MGLShapeSource` whose + `MGLShapeSourceOptionLineDistanceMetrics` option is set to `YES`. This property is only applied to the style if `lineDasharray` is set to `nil`, and `linePattern` is set to `nil`, and the data source requirements are met. @@ -389,8 +390,9 @@ MGL_EXPORT @property (nonatomic, null_resettable) NSExpression *lineGradient; #else /** - Defines a gradient with which to color a line feature. Can only be used with - GeoJSON sources that specify `"lineMetrics": true`. + The color gradient with which the line will be drawn. This property only has an + effect on lines defined by an `MGLShapeSource` whose + `MGLShapeSourceOptionLineDistanceMetrics` option is set to `YES`. This property is only applied to the style if `lineDasharray` is set to `nil`, and `linePattern` is set to `nil`, and the data source requirements are met. |