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| author | Fabian Guerra Soto <fabian.guerra@mapbox.com> | 2018-05-07 12:01:29 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-05-07 12:01:29 -0400 |
| commit | a425995189c3f4c9d9040b4acff477bfc96b6afd (patch) | |
| tree | cf7b68e96f6eb9c0d8066151969c42bbfc0b4763 /platform/darwin/docs/guides/Predicates and Expressions.md | |
| parent | a4892231544ccf6fcbe6dc233b5462f550cbbbcc (diff) | |
| download | qtlocation-mapboxgl-a425995189c3f4c9d9040b4acff477bfc96b6afd.tar.gz | |
[ios, macos] Add to-rgba expression operator. (#11725)
* [ios, macos] Add expression support to to-rgba operator.
* [ios, macos] Update style docs.
* [ios, macos] Refactored to-rgba to to-color.
* [ios, macos] Add support for to-rgba expression operator.
* [ios, macos] Add multiple parameters support to to-color operand.
* [ios, macos] Enable to-rgba operator for MGLColor or key path expressions.
* [ios, macos] Update predicates and expressions guide to reflect cast changes.
* [ios, macos] Update changelogs.
* [ios, macos] Clarify color casting usage.
Diffstat (limited to 'platform/darwin/docs/guides/Predicates and Expressions.md')
| -rw-r--r-- | platform/darwin/docs/guides/Predicates and Expressions.md | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/platform/darwin/docs/guides/Predicates and Expressions.md b/platform/darwin/docs/guides/Predicates and Expressions.md index c3b3d39a52..18eccda569 100644 --- a/platform/darwin/docs/guides/Predicates and Expressions.md +++ b/platform/darwin/docs/guides/Predicates and Expressions.md @@ -70,6 +70,8 @@ path or variable into a matching type: * To cast a value to a number, use `CAST(key, 'NSNumber')`. * To cast a value to a string, use `CAST(key, 'NSString')`. +* To cast a value to a color, use `CAST(key, 'UIColor')` on iOS and `CAST(key, 'NSColor')` on macOS. +* To cast an `NSColor` or `UIColor` object to an array, use `CAST(noindex(color), 'NSArray')`. For details about the predicate format string syntax, consult the “Predicate Format String Syntax” chapter of the |