SkIPoint Reference === ---

struct SkIPoint {
    int32_t fX;
    int32_t fY;

    static constexpr SkIPoint Make(int32_t x, int32_t y);
    int32_t x() const;
    int32_t y() const;
    bool isZero() const;
    void set(int32_t x, int32_t y);
    SkIPoint operator-()_const;
    void operator+=(const SkIVector& v);
    void operator-=(const SkIVector& v);
    bool equals(int32_t x, int32_t y) const;
    friend bool operator==(const SkIPoint& a, const SkIPoint& b);
    friend bool operator!=(const SkIPoint& a, const SkIPoint& b);
    friend SkIVector operator-(const SkIPoint& a, const SkIPoint& b);
    friend SkIPoint operator+(const SkIPoint& a, const SkIVector& b);
};

SkIPoint holds two 32-bit integer coordinates.

Type	Member	Description
int32_t	`fX`	x-axis value used by IPoint.
int32_t	`fY`	y-axis value used by IPoint.

---

static constexpr SkIPoint Make(int32_t x, int32_t y)

Sets fX to x, fY to y. ### Parameters

`x`	integer x-axis value of constructed SkIPoint
`y`	integer y-axis value of constructed SkIPoint

### Return Value SkIPoint (x, y) ### Example

#### Example Output ~~~~ pt1 == pt2 ~~~~

### See Also set() SkPoint::iset^[2]() SkPoint::Make ---

int32_t x() const

Returns x-axis value of SkIPoint. ### Return Value fX ### Example

#### Example Output ~~~~ pt1.fX == pt1.x() ~~~~

### See Also y() SkPoint::x() ---

int32_t y() const

Returns y-axis value of SkIPoint. ### Return Value fY ### Example

#### Example Output ~~~~ pt1.fY == pt1.y() ~~~~

### See Also x() SkPoint::y() ---

bool isZero() const

Returns true if fX and fY are both zero. ### Return Value true if fX is zero and fY is zero ### Example

#### Example Output ~~~~ pt.isZero() == true ~~~~

### See Also SkPoint::isZero ---

void set(int32_t x, int32_t y)

Sets fX to x and fY to y. ### Parameters

`x`	new value for fX
`y`	new value for fY

### Example

#### Example Output ~~~~ pt1 == pt2 ~~~~

### See Also Make ---

SkIPoint operator-() const

Returns SkIPoint changing the signs of fX and fY. ### Return Value SkIPoint as (-fX, -fY) ### Example

#### Example Output ~~~~ pt: 0, 0 negate: 0, 0 pt: -1, -2 negate: 1, 2 pt: 2147483647, -2147483647 negate: -2147483647, 2147483647 pt: -2147483648, -2147483648 negate: -2147483648, -2147483648 ~~~~

void operator+=(const SkIVector& v)

Offsets IPoint by IVector v. Sets IPoint to \(fX \+ v\.fX, fY \+ v\.fY\). ### Parameters

`v`	IVector to add

### Example

void operator-=(const SkIVector& v)

Subtracts IVector v from IPoint. Sets IPoint to: \(fX \- v\.fX, fY \- v\.fY\). ### Parameters

`v`	IVector to subtract

### Example

bool equals(int32_t x, int32_t y) const

Returns true if SkIPoint is equivalent to SkIPoint constructed from (x, y). ### Parameters

`x`	value compared with fX
`y`	value compared with fY

### Return Value true if SkIPoint equals (x, y) ### Example

#### Example Output ~~~~ pt: 0, 0 == pt pt: -1, -2 == pt pt: 2147483647, -1 == pt pt: -2147483648, -1 == pt ~~~~

### See Also operator==(const SkIPoint& a, const SkIPoint& b) ---

bool operator==(const SkIPoint& a, const SkIPoint& b)

Returns true if a is equivalent to b. ### Parameters

`a`	SkIPoint to compare
`b`	SkIPoint to compare

### Return Value true if a.fX == b.fX and a.fY == b.fY ### Example

#### Example Output ~~~~ pt: 0, 0 == pt pt: -1, -2 == pt pt: 2147483647, -1 == pt pt: -2147483648, -1 == pt ~~~~

### See Also equals() operator!=(const SkIPoint& a, const SkIPoint& b) ---

bool operator!=(const SkIPoint& a, const SkIPoint& b)

Returns true if a is not equivalent to b. ### Parameters

`a`	SkIPoint to compare
`b`	SkIPoint to compare

### Return Value true if a.fX != b.fX or a.fY != b.fY ### Example

#### Example Output ~~~~ pt: 0, 0 == pt pt: -1, -2 == pt pt: 2147483647, -1 == pt pt: -2147483648, -1 == pt ~~~~

### See Also operator==(const SkIPoint& a, const SkIPoint& b) equals() ---

SkIVector operator-(const SkIPoint& a, const SkIPoint& b)

Returns IVector from b to a; computed as \(a\.fX \- b\.fX, a\.fY \- b\.fY\). Can also be used to subtract IVector from IVector, returning IVector. ### Parameters

`a`	IPoint or IVector to subtract from
`b`	IVector to subtract

### Return Value IVector from b to a ### Example

### See Also operator-=(const SkIVector& v) ---

SkIPoint operator+(const SkIPoint& a, const SkIVector& b)

Returns IPoint resulting from IPoint a offset by IVector b, computed as: \(a\.fX \+ b\.fX, a\.fY \+ b\.fY\). Can also be used to offset IPoint b by IVector a, returning IPoint. Can also be used to add IVector to IVector, returning IVector. ### Parameters

`a`	IPoint or IVector to add to
`b`	IPoint or IVector to add

### Return Value IPoint equal to a offset by b ### Example

### See Also operator+=(const SkIVector& v) ---

    typedef SkIPoint SkIVector;

SkIVector provides an alternative name for SkIPoint. SkIVector and SkIPoint can be used interchangeably for all purposes.