GDI Plus Size Foundation Class
The gpSize class stores an ordered pair of numbers, typically the width and height of a rectangle.
Category |
Reporting |
|---|---|
Default Catalog |
Visual FoxPro Catalog\Foundation Classes\Output\GDIplus |
Class |
gpSize |
Base Class |
Custom |
Class Library |
_GDIPLUS.vcx |
Parent Class |
gpBase (GDI Plus Base Foundation Class) |
Remarks
The following table lists public properties and methods added by this class to its parent class, gpBase. This class also implements the Clone and Init methods.
Properties and methods |
Description |
|---|---|
Clone Method |
Clones a Size object. Syntax: ? THIS.Clone(toGpSize) Return Values: Logical, representing success or failure. Parameters: toGpSize, required, the gpSize-based object to clone. |
Create Method |
Creates a Size object from specified coordinates. Syntax: THIS.Create(tW, tH) Return Values: Logical, representing success or failure. Parameters: tW, required, the width for the rectangle to create. tH, required, the height for the rectangle to create. |
GdipSize Property |
String representing the GDI+ Size structure (composed of two 32-bit integers). Default: Empty. |
GdipSizeF Property |
String representing the GDI+ Size structure (composed of two 32-bit single-precision float values). Default: Empty. |
H Property |
Height value for the Size object. Default: 0. |
Init Method |
Constructs a Size object during initialization if passed appropriate arguments. Syntax: CREATEOBJECT("gpSize" [,tW_Size, tH]) Return Values: Logical, representing success or failure. If the method fails, the object does not instantiate. Parameters: tW_Size, required if immediate creation of the object is requested, represents the width for the Size object, or another Size object to be cloned. tH, required if the first parameters was not a Size object to be cloned. |
Set Method |
Sets a Size object's coordinates from individual components. Syntax: THIS.Set(tW, tH) Return Values: Logical, representing success or failure. Parameters: tW, required, the width of the Size object. tH, required, the height of the Size object. |
W Property |
Width value for the Width object. Default: 0. |
See Also
Concepts
Guidelines for Using Visual FoxPro Foundation Classes