GSGlyph collectBraceLayerIDsMasters:allKeys: | Glyphs API Documentation

func collectBraceLayerIDsMasters(_ masters: [GSFontMaster], allKeys: NSOrderedSet) -> [GSFontMaster]?

- (NSArray<GSFontMaster *> *) collectBraceLayerIDsMasters:(NSArray<GSFontMaster *> *) masters allKeys:(NSOrderedSet<NSString *> *) allKeys;

collectBraceLayerIDsMasters_allKeys_(masters: list[GSFontMaster], allKeys: NSOrderedSet<NSString *>) -> list[GSFontMaster]

Parameters

masters: The original font masters.
allKeys: The layer and font master identifiers to inspect.

Discussion

This allows instance interpolation to account for Intermediate-layer locations. Returns nil when no qualifying Intermediate layer is found.

See Also

Layer Groups

layerGroups()layerGroupslayerGroups
The layer identifier groups used to check compatibility and coordinate edits across corresponding layers.
layerGroupsInstances(_:masters:ignoreEmptyLayers:error:)layerGroupsInstances:masters:ignoreEmptyLayers:error:layerGroupsInstances_masters_ignoreEmptyLayers_error_
The layer identifier groups required by a set of instances.
forcedLayerGroupIdsSeenLayers(_:ignoreEmptyLayers:)forcedLayerGroupIdsSeenLayers:ignoreEmptyLayers:forcedLayerGroupIdsSeenLayers_ignoreEmptyLayers_
The layer identifier groups formed without reference to configured instances.
layerGroupIDSet(for:)layerGroupIDSetForLayer:layerGroupIDSetForLayer_
The forced layer group containing a layer, or nil when the layer is not in a group.
layerGroupIDSet(for:ignoreEmptyLayers:)layerGroupIDSetForLayer:ignoreEmptyLayers:layerGroupIDSetForLayer_ignoreEmptyLayers_
The forced layer group containing a layer, or nil when the layer is not in a group.
layerGroupIDs(for:)layerGroupIDsForLayer:layerGroupIDsForLayer_
The forced layer group containing a layer as an array, or nil when the layer is not in a group.
compatibleLayerGroupIds(for:)compatibleLayerGroupIdsForLayer:compatibleLayerGroupIdsForLayer_
The identifiers of layers in the same group that have compatible shapes, anchors, and path-component hints.