SkGaussFilter Class Reference

#include <SkGaussFilter.h>

Public Member Functions
	SkGaussFilter (double sigma)
size_t	size () const
int	radius () const
int	width () const
const double *	begin () const
const double *	end () const

Static Public Attributes
static constexpr int	kGaussArrayMax = 6

Detailed Description

Definition at line 15 of file SkGaussFilter.h.

Constructor & Destructor Documentation

SkGaussFilter()

SkGaussFilter::SkGaussFilter ( double  sigma )

explicit

Definition at line 105 of file SkGaussFilter.cpp.

                                         {
    SkASSERT(0 <= sigma && sigma < 2);
 
    fN = calculate_bessel_factors(sigma, fBasis);
}

Member Function Documentation

begin()

const double * SkGaussFilter::begin ( ) const

inline

Definition at line 26 of file SkGaussFilter.h.

{ return &fBasis[0];  }

end()

const double * SkGaussFilter::end ( ) const

inline

Definition at line 27 of file SkGaussFilter.h.

{ return &fBasis[fN]; }

radius()

int SkGaussFilter::radius ( ) const

inline

Definition at line 22 of file SkGaussFilter.h.

{ return fN - 1; }

size()

size_t SkGaussFilter::size ( ) const

inline

Definition at line 21 of file SkGaussFilter.h.

{ return fN; }

width()

int SkGaussFilter::width ( ) const

inline

Definition at line 23 of file SkGaussFilter.h.

{ return 2 * this->radius() + 1; }

Member Data Documentation

kGaussArrayMax

constexpr int SkGaussFilter::kGaussArrayMax = 6

inlinestaticconstexpr

Definition at line 17 of file SkGaussFilter.h.

---

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

• third_party/skia/src/core/SkGaussFilter.h
• third_party/skia/src/core/SkGaussFilter.cpp