Structure

GraphicsContext.ResolvedText

A text view resolved to a particular environment.

Declaration 宣言 

struct ResolvedText

Overview 概要

You resolve a Text view in preparation for drawing it into a context, either manually by calling resolve(_:) or automatically when calling draw(_:in:) or draw(_:at:anchor:). The resolved text view takes into account environment values like the display resolution and current color scheme.

Topics 話題

Getting the Text Properties

func firstBaseline(in: CGSize) -> CGFloat
Gets the distance from the first line’s ascender to its baseline.
func lastBaseline(in: CGSize) -> CGFloat
Gets the distance from the first line’s ascender to the last line’s baseline.
func measure(in: CGSize) -> CGSize
Measures the size of the resolved text for a given area into which the text should be placed.
var shading: GraphicsContext.Shading
The shading to fill uncolored text regions with.

See Also 参照

Drawing Text

func draw(Text, at: CGPoint, anchor: UnitPoint)
Draws text into the context, aligning an anchor within the ideal size of the rendered text to a point in the context.
func draw(Text, in: CGRect)
Draws text into the context using the specified rectangle as a layout frame.
func draw(GraphicsContext.ResolvedText, at: CGPoint, anchor: UnitPoint)
Draws resolved text into the context, aligning an anchor within the ideal size of the text to a point in the context.
func draw(GraphicsContext.ResolvedText, in: CGRect)
Draws resolved text into the context using the specified rectangle as a layout frame.
func resolve(Text) -> GraphicsContext.ResolvedText
Gets a version of a text view that’s fixed with the current values of the graphics context’s environment.