Point Class

Summary: Represents an ordered pair of integer x- and y-coordinates that defines a point in a two-dimensional plane.

Module: aspose.imaging

Full Name: aspose.imaging.Point

Constructors

Name	Description
Point()	Initializes a new instance of the Point class
Point(dw)	Initializes a new instance of the Point structure using coordinates specified by an integer value.
Point(size)	Initializes a new instance of the Point structure from the Size structure.
Point(x, y)	Initializes a new instance of the Point structure with the specified coordinates.

Properties

Name	Type	Access	Description
empty [static]	Point	r	Gets a new instance of the Point structure that has Point.x and Point.y values set to zero.
is_empty	bool	r	Gets a value indicating whether this Point is empty.
x	int	r/w	Gets or sets the x-coordinate of this Point.
y	int	r/w	Gets or sets the y-coordinate of this Point.

Methods

Name	Description
add(point, size)	Adds the specified Size to the specified Point.
ceiling(point)	Converts the specified PointF to a Point by rounding the values of the PointF to the next higher integer values.
create_from_d_word(dw)	Initializes a new instance of the Point structure using coordinates specified by an integer value.
create_from_size(size)	Initializes a new instance of the Point structure from the Size structure.
from_long(packed_point, x, y)	Deconstruct a Point object packed into a long object to separate X and Y int values.
offset(dx, dy)	Translates this Point by the specified amount.
offset(point)	Translates this Point by the specified Point.
round(point)	Converts the specified PointF to a Point object by rounding the Point values to the nearest integer.
subtract(point, size)	Returns the result of subtracting specified Size from the specified Point.
to_long()	Convert this Point to a single long value, containing X and Y coordinates in high and low bits.
truncate(point)	Converts the specified PointF to a Point by truncating the values of the Point.

Constructor: Point()

 Point()

Initializes a new instance of the Point class

Constructor: Point(dw)

 Point(dw)

Initializes a new instance of the Point structure using coordinates specified by an integer value.

Parameters:

Parameter	Type	Description
dw	int	A 32-bit integer that specifies the coordinates for the new point.

Constructor: Point(size)

 Point(size)

Initializes a new instance of the Point structure from the Size structure.

Parameters:

Parameter	Type	Description
size	Size	Contains the new point coordinates.

Constructor: Point(x, y)

 Point(x, y)

Initializes a new instance of the Point structure with the specified coordinates.

Parameters:

Parameter	Type	Description
x	int	The horizontal position of the point.
y	int	The vertical position of the point.

Method: add(point, size) [static]

 add(point, size)

Adds the specified Size to the specified Point.

Parameters:

Parameter	Type	Description
point	Point	The Point to add to.
size	Size	The Size to add to the point.

Returns

Type	Description
Point	The Point that is the result of the addition operation.

Method: ceiling(point) [static]

 ceiling(point)

Converts the specified PointF to a Point by rounding the values of the PointF to the next higher integer values.

Parameters:

Parameter	Type	Description
point	PointF	The PointF to convert.

Returns

Type	Description
Point	The Point this method converts to.

Method: create_from_d_word(dw) [static]

 create_from_d_word(dw)

Initializes a new instance of the Point structure using coordinates specified by an integer value.

Parameters:

Parameter	Type	Description
dw	int	A 32-bit integer that specifies the coordinates for the new point.

Returns

Type	Description
Point

Method: create_from_size(size) [static]

 create_from_size(size)

Initializes a new instance of the Point structure from the Size structure.

Parameters:

Parameter	Type	Description
size	Size	Contains the new point coordinates.

Returns

Type	Description
Point

Method: from_long(packed_point, x, y) [static]

 from_long(packed_point, x, y)

Deconstruct a Point object packed into a long object to separate X and Y int values.

Parameters:

Parameter	Type	Description
packed_point	long	The Point object packed into one long value.
x	int[]	The extracted from the packed Point X value.
y	int[]	The extracted from the packed Point Y value.

Method: offset(dx, dy)

 offset(dx, dy)

Translates this Point by the specified amount.

Parameters:

Parameter	Type	Description
dx	int	The amount to offset the x-coordinate.
dy	int	The amount to offset the y-coordinate.

Method: offset(point)

 offset(point)

Translates this Point by the specified Point.

Parameters:

Parameter	Type	Description
point	Point	The Point used to offset this Point.

Method: round(point) [static]

 round(point)

Converts the specified PointF to a Point object by rounding the Point values to the nearest integer.

Parameters:

Parameter	Type	Description
point	PointF	The PointF to convert.

Returns

Type	Description
Point	The Point this method converts to.

Method: subtract(point, size) [static]

 subtract(point, size)

Returns the result of subtracting specified Size from the specified Point.

Parameters:

Parameter	Type	Description
point	Point	The Point to be subtracted from.
size	Size	The Size to subtract from the point.

Returns

Type	Description
Point	The Point that is the result of the subtraction operation.

Method: to_long()

 to_long()

Convert this Point to a single long value, containing X and Y coordinates in high and low bits.

Returns

Type	Description
long	The Point object packed into one long value.

Method: truncate(point) [static]

 truncate(point)

Converts the specified PointF to a Point by truncating the values of the Point.

Parameters:

Parameter	Type	Description
point	PointF	The PointF to convert.

Returns

Type	Description
Point	The Point this method converts to.

PixelDataFormat Class PointF Class