Instance Method

setShouldAntialias(_:)

Sets antialiasing on or off for a graphics context.

Declaration

func setShouldAntialias(_ shouldAntialias: Bool)

Parameters

shouldAntialias

A Boolean value that specifies whether antialiasing should be turned on. Antialiasing is turned on by default when a window or bitmap context is created. It is turned off for other types of contexts.

Discussion

Antialiasing is a graphics state parameter.

See Also

Setting Path Drawing Options

func setAllowsAntialiasing(Bool)

Sets whether or not to allow antialiasing for a graphics context.

func setFlatness(CGFloat)

Sets the accuracy of curved paths in a graphics context.

func setLineCap(CGLineCap)

Sets the style for the endpoints of lines drawn in a graphics context.

func setLineDash(phase: CGFloat, lengths: [CGFloat])

Sets the pattern for drawing dashed lines.

func setLineJoin(CGLineJoin)

Sets the style for the joins of connected lines in a graphics context.

func setLineWidth(CGFloat)

Sets the line width for a graphics context.

func setMiterLimit(CGFloat)

Sets the miter limit for the joins of connected lines in a graphics context.

func setPatternPhase(CGSize)

Sets the pattern phase of a context.

func setFillPattern(CGPattern, colorComponents: UnsafePointer<CGFloat>)

Sets the fill pattern in the specified graphics context.