BoundingBox Class (Typed)

Create a bounding box, which is a set of four numbers that represent the bottom-left and top-right corners of a rectangle.

Inheritance Hierarchy

Object
VObject
BoundingBox

Namespace: XSharp.VO.SDK
Assembly: XSharp.VOGUIClasses (in XSharp.VOGUIClasses.dll) Version: 2.21

Syntax

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 CLASS BoundingBox INHERIT VObject

public class BoundingBox : VObject

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The BoundingBox type exposes the following members.

Constructors

	Name	Description
	BoundingBox	Construct a bounding box.
	BoundingBox(Usual, Usual)	Construct a bounding box.
	BoundingBox(Point, Dimension)	Construct a bounding box.
	BoundingBox(Point, Point)	Construct a bounding box.

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Properties

	Name	Description
	Bottom	A numeric value representing the Y coordinate of the bottom side of a bounding box, in canvas coordinates.
	Height	A numeric value representing the height of the bounding box, measured in canvas coordinates.
	Left	A numeric value representing the X coordinate of the left side of a bounding box, in canvas coordinates.
	Origin	A point representing the location of a bounding box, in canvas coordinates.
	Right	A numeric value representing the X coordinate of the right side of a bounding box, in canvas coordinates.
	Top	A numeric value representing the Y coordinate of the top side of a bounding box, in canvas coordinates.
	Width	A numeric value representing the width of the bounding box, in canvas coordinates.

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Functions

	Name	Description
	Clone
	ConvertToScreen(IntPtr)	Convert a bounding box to screen coordinates for a given window.
	ConvertToScreen(Object)	Convert a bounding box to screen coordinates for a given window.
	Destroy	Free memory resources allocated for a VObject object and its derived objects. (Inherited from VObject.)
	Normalize
	PointInside	Test whether a given point is within the bounds of a bounding box.
	Union_	Return a new bounding box that represents the minimum area required to contain both this bounding box and the bounding box specified by oBoundingBox.

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Operators

	Name	Description
	(Rectangle to BoundingBox)	Implicit operator to convert System.Drawing.Rectangle to BoundingBox
	(BoundingBox to Rectangle)	Implicit operator to convert BoundingBox to System.Drawing.Rectangle

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Globals and Defines

	Name	Description
	oCargo	Cargo slot. (Inherited from VObject.)

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Remarks

Typically, the rectangle is the smallest one that encloses both the overall size and position of another object (for example, a drawing or an area of a window that needs repainting).

Tip
A bounding box has no graphical representation—it is just four numbers encapsulated in a class.

Examples

The following returns the smallest rectangle that encloses an EllipseObject object, in canvas coordinates:

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1LOCAL oBB := oEllipse:BoundingBox()

Reference

XSharp.VO.SDK Namespace