Avaya 4600 Series Nota de Aplicação descarregar pdf (Página 172)

Web Browser for the 4625SW IP Telephone

172 4600 Series IP Telephones Application Programmer Interface (API) Guide

Scrolling Through Images

Users can scroll through an image using the current navigation schema as described in Web

Browser Navigation in Chapter 6.

The Page Up/Down Feature buttons (double up and down arrows) navigate up and down to a

portion of the image that is not initially visible on the display.

As another example, an image takes up three of the six available display lines. The user

presses a navigation Feature button next to any of the three lines displaying the image, and the

entire three lines of the image are brought into focus. The image itself does not change color

when in focus, but the screen area outside of the image changes color when in focus.

Icon Explanation

If the image is larger than the six lines of the display, move up an

entire screen and display the image’s previous six lines.

If the image is larger than the six lines of the screen, move down to

line 7 and display up to the next six lines of image.

When the user focuses on the first line of an image and the image

spans multiple lines on the screen, the following occurs when the user

presses Feature button 11 (line down navigation softkey):

The focus drops to the bottom line of the image if the entire image can

fit on the screen. For example, assume the image spans lines 1 to 5,

and line 1 is in focus. The user presses Feature button 11, and the

focus shifts to the bottom of the image on line 5. If the user focuses on

line 2 (and so forth) and presses Feature button 11, again the last line

of the image on the screen is put in focus.

If the image does not fit on the screen, pressing Feature button 11

causes the focus to drop to the last line on the screen. For example, if

the image spans lines 1 to 6 and does not fit on the screen, the focus

shifts to the bottom of the screen on line 6.

When the user focuses on the last line of an image and the image

spans multiple lines on the screen, the following occurs when the user

presses Feature button 8 (line up navigation softkey):

The focus goes to the first line of the image if the entire image can fit

on the screen. For example, if the image spans lines 1 to 5, the user

focuses on line 5 and presses Feature button 8. The focus shifts to the

first line of the image on line 1. If the user focuses on line 2 (and so

forth) and presses line up, again the first line of the image on the

screen will be in focus.

If the image does not fit on the screen, pressing Feature button 8

causes the focus to go to the first line on the screen. For example, if

the image spans lines 1 to 6 and does not fit on the screen, the focus

shifts to the bottom of the screen on line 6.

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Avaya 4600 Series Nota de Aplicação Página 172