TextDrawing Protocol Reference


                    
                    
                    drawCurved(text:in:preferences:rotation:index:topOffset:radius:sliceDegree:contextPositionCorrectionOffsetDegree:margins:)

Extension method

Draws curved text

Declaration

Swift

func drawCurved(text: String, in context: CGContext, preferences: TextPreferences, rotation: CGFloat, index: Int, topOffset: CGFloat, radius: CGFloat, sliceDegree: CGFloat, contextPositionCorrectionOffsetDegree: CGFloat, margins: SFWConfiguration.Margins) -> CGFloat

Parameters

`text`	text
`context`	context where to draw
`preferences`	text preferences
`rotation`	rotation degree
`index`	index
`topOffset`	top offset
`radius`	radius
`sliceDegree`	slice degree
`contextPositionCorrectionOffsetDegree`	Context position correction offset degree
`margins`	content margins

Return Value

Height of the drawn text


                    
                    
                    drawHorizontal(text:in:preferences:rotation:index:topOffset:radius:sliceDegree:margins:)

Extension method

Draws text

Declaration

Swift

func drawHorizontal(text: String, in context: CGContext, preferences: TextPreferences, rotation: CGFloat, index: Int, topOffset: CGFloat, radius: CGFloat, sliceDegree: CGFloat, margins: SFWConfiguration.Margins) -> CGFloat

Parameters

`text`	text
`context`	context where to draw
`preferences`	text preferences
`rotation`	rotation degree
`index`	index
`topOffset`	top offset
`radius`	radius
`sliceDegree`	slice degree
`margins`	content margins

Return Value

Height of the drawn text


                    
                    
                    drawVertical(text:in:preferences:rotation:index:topOffset:radius:sliceDegree:margins:)

Extension method

Draws text

Declaration

Swift

func drawVertical(text: String, in context: CGContext, preferences: TextPreferences, rotation: CGFloat, index: Int, topOffset: CGFloat, radius: CGFloat, sliceDegree: CGFloat, margins: SFWConfiguration.Margins) -> CGFloat

Parameters

`text`	text
`context`	context where to draw
`preferences`	text preferences
`rotation`	rotation degree
`index`	index
`topOffset`	top offset
`radius`	radius
`sliceDegree`	slice degree
`margins`	content margins

Return Value

Height of the drawn text