GoogleNavigation Framework Reference
GMSStyleSpans
Returns an NSArray of GMSStyleSpan constructed by repeated application of style and length
information from styles and lengths along path.
path the path along which the output spans are computed.
styles an NSArray of GMSStrokeStyle. Wraps if consumed. Can’t be empty.
lengths an NSArray of NSNumber; each entry gives the length of the corresponding
style from styles. Wraps if consumed. Can’t be empty.
lengthKind the interpretation of values from lengths (geodesic, rhumb or projected).
Example: a polyline with alternating black and white spans:
GMSMutablePath *path;
NSArray *styles = @[[GMSStrokeStyle solidColor:[UIColor whiteColor]],
[GMSStrokeStyle solidColor:[UIColor blackColor]]];
NSArray *lengths = @[@100000, @50000];
polyline.path = path;
polyline.spans = GMSStyleSpans(path, styles, lengths, kGMSLengthRhumb);
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Last updated 2024-11-15 UTC.
[null,null,["Last updated 2024-11-15 UTC."],[[["`GMSStyleSpans` creates an array of style spans for a given path using styles and lengths."],["It applies styles and lengths repeatedly along the path, wrapping around if necessary."],["Styles are defined by `GMSStrokeStyle` and lengths determine the extent of each style."],["Lengths can be interpreted as geodesic, rhumb, or projected distances."],["The example shows how to create a polyline with alternating black and white spans."]]],["`GMSStyleSpans` creates an array of `GMSStyleSpan` objects based on a given path, styles, and lengths. It takes a `GMSPath`, an array of `GMSStrokeStyle`, an array of `NSNumber` for lengths, and a `GMSLengthKind`. The function applies the styles and corresponding lengths repeatedly along the path. Both `styles` and `lengths` arrays cannot be empty and will wrap if their elements are consumed. `lengths` values indicate the length of the corresponding style and their interpretation depends on `lengthKind`.\n"]]
