setWidth(_:type:for:edge:)
Sets the width of a specified edge of a specified layer of the text block.
Declaration
func setWidth(_ val: CGFloat, type: NSTextBlock.ValueType, for layer: NSTextBlock.Layer, edge: NSRectEdge)Parameters
- val:
The new value for the specified edge width.
- type:
The type of value being provided. This controls how
valis interpreted. - layer:
The layer of the text block to modify.
- edge:
The edge of the layer to modify.