Wt::WPainterPath::Segment Class Reference

A segment. More...

Public Types
enum	Type {   MoveTo = 0, LineTo = 1, CubicC1 = 2, CubicC2 = 3,   CubicEnd = 4, QuadC = 5, QuadEnd = 6, ArcC = 7,   ArcR = 8, ArcAngleSweep = 9 }

Public Member Functions
double	x () const
double	y () const
Type	type () const

Detailed Description

A segment.

Member Enumeration Documentation

Type

enum Wt::WPainterPath::Segment::Type

The segment type

Enumerator
MoveTo	moveTo segment
LineTo	lineTo segment
CubicC1	first control point of cubic bezier curve, always followed by a CubicC2 and CubicEnd segment
CubicC2	second control point of cubic bezier curve, always followed by a CubicEnd segment
CubicEnd	end point of cubic bezier curve
QuadC	control point of quadratic bezier curve
QuadEnd	end point of quadratic bezier curve
ArcC	center of an arc, always followed by an ArcR and ArcAngleSweep segment
ArcR	radius of an arc, always followed by an ArcAngleSweep segment
ArcAngleSweep	the sweep of an arc, x = startAngle, y = spanAngle

Member Function Documentation

type()

Type Wt::WPainterPath::Segment::type

(

)

const

The type of the segment

x()

double Wt::WPainterPath::Segment::x

(

)

const

The x parameter

Depending on the type(), this is either the x position of the point, or something else.

y()

double Wt::WPainterPath::Segment::y

(

)

const

The y parameter

Depending on the type(), this is either the y position of the point, or something else.