From a425995189c3f4c9d9040b4acff477bfc96b6afd Mon Sep 17 00:00:00 2001 From: Fabian Guerra Soto Date: Mon, 7 May 2018 12:01:29 -0400 Subject: [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. --- platform/darwin/docs/guides/Predicates and Expressions.md | 2 ++ 1 file changed, 2 insertions(+) (limited to 'platform/darwin/docs/guides/Predicates and Expressions.md') 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 -- cgit v1.2.1