AN3128 datasheet(57/105 Pages) STMICROELECTRONICS

No de pièce	AN3128

Description	This library is a firmware package which contains a collection

PDF	105 Pages

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Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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57 / 105 page

AN3128

Multi-input embedded GUI library firmware

Doc ID 16918 Rev 5

57/105

Figure 16.

Firmware library HAL types

4.2

Graphic objects API types

This section describes the graphic object structures, and all their exported API functions and

defined types. See Figure 14, 15, 16.

Here is a description of the defined types used by graphic object source code and a

description of its properties and methods. All API layer types are defined in the file

GraphicObjectTypes.h.

The following structure types can be considered as OOP classes including private/public

properties and public methods. The final graphic objects are instances of these defined

structures.

These structure fields' parameters must not be directly accessed by the final application and

Getxxx/Setxxx methods should be used instead. Obviously the final application could

access these private members, but it should never do so.

The final application must interact with this library using the following public properties and

methods only, as described in the following sections.

AN3128 Fiches technique(PDF) 57 Page - STMicroelectronics