MATLAB SIMULINK 7 - GRAPHICAL USER INTERFACE Instrukcja Użytkownika Pobierz pdf (Strona 107)

Adding Components to the GUI

6-17

Slider Sliders accept numeric input within a specific range by

enabling the user to move a sliding bar, which is called a

slider or thumb. Users move the slider by clicking the

slider and dragging it, by clicking in the trough, or by

clicking an arrow. The location of the slider indicates a

percentage of the specified range.

List Box List boxes display a list of items and enable users to select

one or more items.

Pop-Up Menu Pop-up menus open to display a list of choices when users

click the arrow.

Axes Axes enable your GUI to display graphics (e.g., graphs

and images). Like all graphics objects, axes have

properties that you can set to control many aspects of its

behavior and appearance. See “Axes Properties” in the

MATLAB documentation and commands such as the

following for more information on axes objects: plot, surf,

line, bar, polar, pie, contour and mesh. See Functions —

By Category in the MATLAB documentation for a more

complete list.

Panel Panels group GUI components. By visually grouping

related controls, panels can make the user interface

easier to understand. A panel can have a title and various

borders.

Panel children can be user interface controls and axes as

well as button groups and other panels. The position of

each component within a panel is interpreted relative to

the panel. If you move the panel, its children move with it

and maintain their positions on the panel.

Component Description

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MATLAB SIMULINK 7 - GRAPHICAL USER INTERFACE Instrukcja Użytkownika Strona 107