SkPathTypes.h File Reference

Go to the source code of this file.

Enumerations
enum class	SkPathFillType { kWinding , kEvenOdd , kInverseWinding , kInverseEvenOdd }
enum class	SkPathDirection { kCW , kCCW }
enum	SkPathSegmentMask { kLine_SkPathSegmentMask = 1 << 0 , kQuad_SkPathSegmentMask = 1 << 1 , kConic_SkPathSegmentMask = 1 << 2 , kCubic_SkPathSegmentMask = 1 << 3 }
enum class	SkPathVerb {   kMove , kLine , kQuad , kConic ,   kCubic , kClose }

Functions
static bool	SkPathFillType_IsEvenOdd (SkPathFillType ft)
static bool	SkPathFillType_IsInverse (SkPathFillType ft)
static SkPathFillType	SkPathFillType_ConvertToNonInverse (SkPathFillType ft)

Enumeration Type Documentation

SkPathDirection

enum class SkPathDirection

strong

Enumerator
kCW	clockwise direction for adding closed contours
kCCW	counter-clockwise direction for adding closed contours

Definition at line 34 of file SkPathTypes.h.

                           {
    /** clockwise direction for adding closed contours */
    kCW,
    /** counter-clockwise direction for adding closed contours */
    kCCW,
};

SkPathFillType

enum class SkPathFillType

strong

Enumerator
kWinding	Specifies that "inside" is computed by a non-zero sum of signed edge crossings
kEvenOdd	Specifies that "inside" is computed by an odd number of edge crossings
kInverseWinding	Same as Winding, but draws outside of the path, rather than inside
kInverseEvenOdd	Same as EvenOdd, but draws outside of the path, rather than inside

Definition at line 11 of file SkPathTypes.h.

                          {
    /** Specifies that "inside" is computed by a non-zero sum of signed edge crossings */
    kWinding,
    /** Specifies that "inside" is computed by an odd number of edge crossings */
    kEvenOdd,
    /** Same as Winding, but draws outside of the path, rather than inside */
    kInverseWinding,
    /** Same as EvenOdd, but draws outside of the path, rather than inside */
    kInverseEvenOdd
};

SkPathSegmentMask

enum SkPathSegmentMask

Enumerator
kLine_SkPathSegmentMask
kQuad_SkPathSegmentMask
kConic_SkPathSegmentMask
kCubic_SkPathSegmentMask

Definition at line 41 of file SkPathTypes.h.

                       {
    kLine_SkPathSegmentMask   = 1 << 0,
    kQuad_SkPathSegmentMask   = 1 << 1,
    kConic_SkPathSegmentMask  = 1 << 2,
    kCubic_SkPathSegmentMask  = 1 << 3,
};

SkPathVerb

enum class SkPathVerb

strong

Enumerator
kMove	SkPath::RawIter returns 1 point.
kLine	SkPath::RawIter returns 2 points.
kQuad	SkPath::RawIter returns 3 points.
kConic	SkPath::RawIter returns 3 points + 1 weight.
kCubic	SkPath::RawIter returns 4 points.
kClose	SkPath::RawIter returns 0 points.

Definition at line 48 of file SkPathTypes.h.

                      {
    kMove,   //!< SkPath::RawIter returns 1 point
    kLine,   //!< SkPath::RawIter returns 2 points
    kQuad,   //!< SkPath::RawIter returns 3 points
    kConic,  //!< SkPath::RawIter returns 3 points + 1 weight
    kCubic,  //!< SkPath::RawIter returns 4 points
    kClose   //!< SkPath::RawIter returns 0 points
};

Function Documentation

SkPathFillType_ConvertToNonInverse()

static SkPathFillType SkPathFillType_ConvertToNonInverse ( SkPathFillType  ft )

inlinestatic

Definition at line 30 of file SkPathTypes.h.

                                                                                   {
    return static_cast<SkPathFillType>(static_cast<int>(ft) & 1);
}

SkPathFillType_IsEvenOdd()

static bool SkPathFillType_IsEvenOdd ( SkPathFillType  ft )

inlinestatic

Definition at line 22 of file SkPathTypes.h.

                                                               {
    return (static_cast<int>(ft) & 1) != 0;
}

SkPathFillType_IsInverse()

static bool SkPathFillType_IsInverse ( SkPathFillType  ft )

inlinestatic

Definition at line 26 of file SkPathTypes.h.

                                                               {
    return (static_cast<int>(ft) & 2) != 0;
}