SkPath_PointIterator< N > Class Template Reference

#include <SkPathMakers.h>

Public Member Functions
	SkPath_PointIterator (SkPathDirection dir, unsigned startIndex)
const SkPoint &	current () const
const SkPoint &	next ()

Protected Attributes
SkPoint	fPts [N]

Detailed Description

template<unsigned N>
class SkPath_PointIterator< N >

Definition at line 15 of file SkPathMakers.h.

Constructor & Destructor Documentation

SkPath_PointIterator()

template<unsigned N>

SkPath_PointIterator< N >::SkPath_PointIterator ( SkPathDirection  dir, unsigned  startIndex  )

inline

Definition at line 17 of file SkPathMakers.h.

    : fCurrent(startIndex % N)
    , fAdvance(dir == SkPathDirection::kCW ? 1 : N - 1) { }

Member Function Documentation

current()

template<unsigned N>

const SkPoint & SkPath_PointIterator< N >::current ( ) const

inline

Definition at line 21 of file SkPathMakers.h.

                                   {
        SkASSERT(fCurrent < N);
        return fPts[fCurrent];
    }

next()

template<unsigned N>

const SkPoint & SkPath_PointIterator< N >::next ( )

inline

Definition at line 26 of file SkPathMakers.h.

                          {
        fCurrent = (fCurrent + fAdvance) % N;
        return this->current();
    }

Member Data Documentation

fPts

template<unsigned N>

SkPoint SkPath_PointIterator< N >::fPts[N]

protected

Definition at line 32 of file SkPathMakers.h.

---

The documentation for this class was generated from the following file:

• third_party/skia/src/core/SkPathMakers.h