Справочник Пользователя для Apple MGL12LL/A

Скачать
Страница из 169
 
Appendix A    
Accessibility 
150
AssistiveTouch
AssistiveTouch helps you use iPad if you have difficulty touching the screen or pressing the 
buttons. You can use AssistiveTouch without any accessory to perform gestures that are difficult 
for you. You also can use a compatible adaptive accessory (such as a joystick) together with 
AssistiveTouch to control iPad.
The AssistiveTouch menu lets you perform actions such as these by just tapping (or the 
equivalent on your accessory):
 
Press the Home button
 
Summon Siri
 
Perform multi-finger gestures
 
Access Control Center or Notification Center
 
Adjust iPad volume
 
Shake iPad
 
Capture a screenshot
Turn on AssistiveTouch. Go to Settings > General > Accessibility > AssistiveTouch, or use the 
Accessibility Shortcut. See 
 on page 130. When AssistiveTouch is on, the 
floating menu button appears on the screen.
Show or hide the menu. Tap the floating menu button, or click the secondary button on 
your accessory.
Simulate pressing the Home button. Tap the menu button, then tap Home.
Lock or rotate the screen, adjust iPad volume, or simulate shaking iPad. Tap the menu button, 
then tap Device.
Perform a swipe or drag that uses 2, 3, 4, or 5 fingers. Tap the menu button, tap Device > 
More > Gestures, then tap the number of digits needed for the gesture. When the corresponding 
circles appear on the screen, swipe or drag in the direction required by the gesture. When you 
finish, tap the menu button.
Perform a pinch gesture. Tap the menu button, tap Favorites, then tap Pinch. When the pinch 
circles appear, touch anywhere on the screen to move the pinch circles, then drag the pinch 
circles in or out to perform a pinch gesture. When you finish, tap the menu button.
Create your own gesture. You can add your own favorite gestures to the control menu (for 
example, tap and hold or two-finger rotation). Tap the menu button, tap Favorites, then tap an 
empty gesture placeholder. Or go to Settings > General > Accessibility > AssistiveTouch > Create 
New Gesture.
Example 1: To create the rotation gesture, go to Settings > General > Accessibility > 
AssistiveTouch > Create New Gesture. On the gesture recording screen that prompts you to 
touch to create a gesture, rotate two fingers on the iPad screen around a point between them. 
(You can do this with a single finger or stylus—just create each arc separately, one after the 
other.) If it doesn’t turn out quite right, tap Cancel, then try again. When it looks right, tap Save, 
then give the gesture a name—maybe “Rotate 90.” Then, to rotate the view in Maps, for example, 
open Maps, tap the AssistiveTouch menu button, and choose Rotate 90 from Favorites. When 
the blue circles representing the starting finger positions appear, drag them to the point around 
which you want to rotate the map, then release. You might want to create several gestures with 
different degrees of rotation.