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GoogleMaps3D Framework Reference

MapControlsBuilder

@resultBuilder
struct MapControlsBuilder

Constructs map controls.

MapControlsBuilder is used in the mapControls view modifier to allow for a natural, declarative syntax when specifying multiple controls.

  • Provides support for “for” loops in result builder closure.

    Declaration

    Swift

    static func buildArray<C>(_ components: [C]) -> some MapControl
 where C : MapControl

  • Provides support for “if-else” statements in result builder closure, producing conditional content for the “if” branch.

    Declaration

    Swift

    static func buildEither<First, Second>(first component: First) -> some MapControl
 where First : MapControl, Second : MapControl

  • Provides support for “if-else” statements in result builder closure, producing conditional content for the “else” branch.

    Declaration

    Swift

    static func buildEither<First, Second>(second component: Second) -> some MapControl
 where First : MapControl, Second : MapControl

  • Provides support for “if” statements with #available() clauses in result builder closure, producing conditional content for the “then” branch, i.e. the conditionally-available branch.

    Declaration

    Swift

    static func buildLimitedAvailability<C>(_ component: C) -> some MapControl
 where C : MapControl

  • Creates an optional control result.

    Declaration

    Swift

    static func buildOptional<C>(_ component: C?) -> some MapControl
 where C : MapControl

  • Creates a pair of control results.

    Declaration

    Swift

    static func buildPartialBlock<C0, C1>(accumulated: C0, next: C1) -> some MapControl
 where C0 : MapControl, C1 : MapControl

  • Creates a single control result.

    Declaration

    Swift

    static func buildPartialBlock<C>(first: C) -> C where C : MapControl