Quad Class

class Quad : SystemIDisposable

Namespace:Datalogics::PDFL

Inherits from:: SystemIDisposable

Detailed Description

Represents a quadrilateral in a program.

A quadrilateral is a polygon graphic that has four sides or edges and four corners, Bottom Left, Bottom Right, Top Left, and Top Right.

Referenced by

DocTextFinderQuadInfo HighlightAnnotation Quad Redaction TextMarkupAnnotation UnderlineAnnotation Word

Uses types

Matrix Point Quad Rect

Constructor & Destructor Documentation

Quad()

Creates a Quad with all points at the origin.

Quad(Point nTopLeft, Point nTopRight, Point nBottomLeft, Point nBottomRight)

Parameters

nTopLeft: Point: The top left corner of the Quad.
nTopRight: Point: The top right corner of the Quad.
nBottomLeft: Point: The bottom left corner of the Quad.
nBottomRight: Point: The bottom right corner of the Quad.

Creates a Quad from a set of 4 points.

Property Documentation

Point BottomLeft[get]

Bottom left corner of the Quad.

Point BottomRight[get]

Bottom right corner of the Quad.

Point TopLeft[get]

Top left corner of the Quad.

Point TopRight[get]

Top right corner of the Quad.

Member Function Documentation

void Dispose()

Returns:

void

override bool Equals(object obj)

Parameters

obj: object

Returns:

override bool

Rect ToRect()

Returns:

Rect

A Rect with the lower-left corner at BottomLeft and the upper-right corner at TopRight.

Returns a rectangle describing the same area as the quad.

override string ToString()

Returns:

override string

A string in the format "[ TopLeft=(...), TopRight=(...), BottomLeft=(...), BottomRight=(...) ]".

Returns a UTF-8 string representation of the quad by calling each point's ToString function.

Quad Transform(Matrix arg0)

Parameters

arg0: Matrix: The transformation matrix to apply to each point of the Quad.

Returns:

Quad

A new Quad with each point transformed by the given matrix.

Create a new quad from the results of a Transform on each point of the Quad.