RectangleObject Class

Create a RectangleObject object; this class is part of the DrawObject hierarchy, which provides a means of displaying and manipulating various geometric objects.

Inheritance Hierarchy

Object
  VObject
    DrawObject
      ShapeObject
        RectangleObject

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

Syntax

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 CLASS RectangleObject INHERIT ShapeObject

public class RectangleObject : ShapeObject

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The RectangleObject type exposes the following members.

Constructors

	Name	Description
	RectangleObject	Construct a rectangle.

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Properties

	Name	Description
	BoundingBox	A bounding box representing the smallest rectangle that fully encloses the ShapeObject object. (Inherited from ShapeObject.)
	Brush	A brush currently in use by the ShapeObject object to draw itself. (Inherited from ShapeObject.)
	Origin	A point representing the origin of this DrawObject object in canvas coordinates. (Inherited from DrawObject.)
	Pen	A pen currently in use by the ShapeObject object to draw itself. (Inherited from ShapeObject.)
	RasterOperation	A constant, indicating the raster operation in use for this DrawObject object: (Inherited from DrawObject.)
	Size	A dimension representing the current size of the ShapeObject object, in canvas coordinates. (Inherited from ShapeObject.)

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Methods

	Name	Description
	Draw	Draw the rectangle on the window. (Overrides Draw.)
	Handle	Return the handle for a DrawObject object. (Inherited from DrawObject.)
	HitTest	Determine if a given point lies within the bounding box of a DrawObject object. (Inherited from DrawObject.)

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Fields

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

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Examples

To draw a RectangleObject object, call Window:Draw() with the RectangleObject object as its argument. The window does the drawing by asking each object to draw itself—for example:

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1METHOD Expose(oEvent) CLASS MyWindow
2LOCAL oRectangle AS OBJECT
3oRectangle := RectangleObject{Point{10,10},;
4Dimension{20,40}}
5SELF:Draw(oRectangle)

Reference

VO Namespace