Quadrangle

Quadrangle class

Namespace: Aspose.Barcode.Recognition

Stores a set of four Points that represent a Quadrangle region.

Constructors

Name	Description
__construct	Initializes a new instance of the Quadrangle structure with the describing points.

Methods

Name	Static	Description
construct	Yes
containsCoordinates	No	Determines if the specified point is contained within this Quadrangle structure.
containsPoint	No	Determines if the specified Point is contained within this Quadrangle structure.
containsQuadrangle	No	Determines if the specified Quadrangle is contained or intersect this Quadrangle structure.
containsRectangle	No	Determines if the specified Rectangle is contained or intersect this Quadrangle structure.
EMPTY	Yes	Represents a Quadrangle structure with its properties left uninitialized.Value: Quadrangle
isEmpty	No	Tests whether all Points of this Quadrangle have values of zero.Value: Returns true if all Points of this Quadrangle have values of zero; otherwise, false.

Properties

Name	Read/Write	Description
BoundingRectangle	Read-only	Creates Rectangle bounding this Quadrangle
LeftBottom	Read/Write	Gets left-bottom corner Point of Quadrangle regionValue: A left-bottom corner Point of Quadrangle region
LeftTop	Read/Write	Gets left-top corner Point of Quadrangle regionValue: A left-top corner Point of Quadrangle region
RightBottom	Read/Write	Gets right-bottom corner Point of Quadrangle regionValue: A right-bottom corner Point of Quadrangle region
RightTop	Read/Write	Gets right-top corner Point of Quadrangle regionValue: A right-top corner Point of Quadrangle region

Quadrangle__construct(Point $leftTop, Point $rightTop, Point $rightBottom, Point $leftBottom)

Initializes a new instance of the Quadrangle structure with the describing points.

Parameter	Type	Description
`$leftTop`	`Point`
`$rightTop`	`Point`
`$rightBottom`	`Point`
`$leftBottom`	`Point`

constructconstruct(QuadrangleDTO $quadrangleDTO) (static)

Parameter	Type	Description
`$quadrangleDTO`	`QuadrangleDTO`

containsCoordinatescontainsCoordinates(int $x, int $y)

Determines if the specified point is contained within this Quadrangle structure.

Parameter	Type	Description
`$x`	`int`
`$y`	`int`

Returns: bool Returns true if point is contained within this Quadrangle structure; otherwise, false.

containsPointcontainsPoint(Point $pt)

Determines if the specified Point is contained within this Quadrangle structure.

Parameter	Type	Description
`$pt`	`Point`

Returns: bool Returns true if Point is contained within this Quadrangle structure; otherwise, false.

containsQuadranglecontainsQuadrangle(Quadrangle $quad)

Determines if the specified Quadrangle is contained or intersect this Quadrangle structure.

Parameter	Type	Description
`$quad`	`Quadrangle`

Returns: bool Returns true if Quadrangle is contained or intersect this Quadrangle structure; otherwise, false.

containsRectanglecontainsRectangle(Rectangle $rect)

Determines if the specified Rectangle is contained or intersect this Quadrangle structure.

Parameter	Type	Description
`$rect`	`Rectangle`

Returns: bool Returns true if Rectangle is contained or intersect this Quadrangle structure; otherwise, false.

EMPTYEMPTY() (static)

Represents a Quadrangle structure with its properties left uninitialized.Value: Quadrangle

isEmptyisEmpty()

Tests whether all Points of this Quadrangle have values of zero.Value: Returns true if all Points of this Quadrangle have values of zero; otherwise, false.

BoundingRectangle

Access: Read-only

Returns: Rectangle returns Rectangle bounding this Quadrangle

Creates Rectangle bounding this Quadrangle

LeftBottom

Access: Read/Write

Gets left-bottom corner Point of Quadrangle regionValue: A left-bottom corner Point of Quadrangle region

Parameter	Type	Description
`$value`	`Point`

LeftTop

Access: Read/Write

Gets left-top corner Point of Quadrangle regionValue: A left-top corner Point of Quadrangle region

Parameter	Type	Description
`$value`	`Point`

RightBottom

Access: Read/Write

Gets right-bottom corner Point of Quadrangle regionValue: A right-bottom corner Point of Quadrangle region

Parameter	Type	Description
`$value`	`Point`

RightTop

Access: Read/Write

Gets right-top corner Point of Quadrangle regionValue: A right-top corner Point of Quadrangle region

Parameter	Type	Description
`$value`	`Point`