SkContourMeasureIter Class Reference

#include <SkContourMeasure.h>

Public Member Functions
	SkContourMeasureIter ()
	SkContourMeasureIter (const SkPath &path, bool forceClosed, SkScalar resScale=1)
	Initialize the Iter with a path. More...
	~SkContourMeasureIter ()
	SkContourMeasureIter (SkContourMeasureIter &&)
SkContourMeasureIter &	operator= (SkContourMeasureIter &&)
void	reset (const SkPath &path, bool forceClosed, SkScalar resScale=1)
	Reset the Iter with a path. More...
sk_sp< SkContourMeasure >	next ()
	Iterates through contours in path, returning a contour-measure object for each contour in the path. More...

Constructor & Destructor Documentation

SkContourMeasureIter() [1/3]

SkContourMeasureIter::SkContourMeasureIter

(

)

SkContourMeasureIter() [2/3]

SkContourMeasureIter::SkContourMeasureIter	(	const SkPath &	path,
		bool	forceClosed,
		SkScalar	resScale = 1
	)

Initialize the Iter with a path.

The parts of the path that are needed are copied, so the client is free to modify/delete the path after this call.

resScale controls the precision of the measure. values > 1 increase the precision (and possibly slow down the computation).

~SkContourMeasureIter()

SkContourMeasureIter::~SkContourMeasureIter

(

)

SkContourMeasureIter() [3/3]

SkContourMeasureIter::SkContourMeasureIter

(

SkContourMeasureIter &&

)

Member Function Documentation

next()

sk_sp<SkContourMeasure> SkContourMeasureIter::next

(

)

Iterates through contours in path, returning a contour-measure object for each contour in the path.

Returns null when it is done.

This only returns non-zero length contours, where a contour is the segments between a kMove_Verb and either ...

• the next kMove_Verb
• kClose_Verb (1 or more)
• kDone_Verb If it encounters a zero-length contour, it is skipped.

operator=()

SkContourMeasureIter& SkContourMeasureIter::operator=

(

SkContourMeasureIter &&

)

reset()

void SkContourMeasureIter::reset	(	const SkPath &	path,
		bool	forceClosed,
		SkScalar	resScale = 1
	)

Reset the Iter with a path.

The parts of the path that are needed are copied, so the client is free to modify/delete the path after this call.

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

• /CHECKOUT/include/core/SkContourMeasure.h