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1 <?xml version="1.0" encoding="utf-8"?> |
2 <!--Arbortext, Inc., 1988-2008, v.4002--> |
2 <!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. --> |
3 <!DOCTYPE concept PUBLIC "-//OASIS//DTD DITA Concept//EN" |
3 <!-- This component and the accompanying materials are made available under the terms of the License |
4 "concept.dtd"> |
4 "Eclipse Public License v1.0" which accompanies this distribution, |
5 <concept id="GUID-F25C17AC-BA88-4965-BAE8-AEF0E2EA66EC" xml:lang="en"> |
5 and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". --> |
6 <title>Zooming actions</title> |
6 <!-- Initial Contributors: |
7 <shortdesc>Mobile device users must be able to zoom in and o<?Pub |
7 Nokia Corporation - initial contribution. |
8 Caret?>ut consistently within applications on a mobile device. However |
8 Contributors: |
9 the zooming actions may differ from one device model to another.</shortdesc> |
9 --> |
10 <prolog> |
10 <!DOCTYPE concept |
11 <metadata><keywords></keywords></metadata> |
11 PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd"> |
12 </prolog> |
12 <concept id="GUID-F25C17AC-BA88-4965-BAE8-AEF0E2EA66EC" xml:lang="en"><title>Zooming actions</title><shortdesc>Mobile device users must be able to zoom in and out consistently |
13 <conbody> |
13 within applications on a mobile device. However the zooming actions |
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14 may differ from one device model to another.</shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody> |
14 <p>The product features and form factor of a mobile device determine |
15 <p>The product features and form factor of a mobile device determine |
15 which zooming actions application developers should make available |
16 which zooming actions application developers should make available |
16 on it: </p> |
17 on it: </p> |
17 <ul> |
18 <ul> |
18 <li><p>If the device has an ITU-T keypad, the asterisk (*) key zooms |
19 <li><p>If the device has an ITU-T keypad, the asterisk (*) key zooms |
29 <li><p>On touch devices, users can use touch stripes to zoom. Finger |
30 <li><p>On touch devices, users can use touch stripes to zoom. Finger |
30 movement along the stripe controls zooming. Applications may support |
31 movement along the stripe controls zooming. Applications may support |
31 different number of zoom levels. It should be possible to zoom across |
32 different number of zoom levels. It should be possible to zoom across |
32 the full range with one swipe.</p></li> |
33 the full range with one swipe.</p></li> |
33 <li><p>On touch devices with multiple touch support, users can use |
34 <li><p>On touch devices with multiple touch support, users can use |
34 pinch zoom. See <xref |
35 pinch zoom. See <xref href="GUID-17C64C2F-9426-4B41-9F0A-23060289D644.dita">Multiple touch</xref> section for more details on pinch in and pinch |
35 href="GUID-17C64C2F-9426-4B41-9F0A-23060289D644.dita">Multiple touch</xref |
36 out.</p></li> |
36 > section for more details on pinch in and pinch out.</p></li> |
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37 <li><p>On touch devices, some applications may support double-tapping |
37 <li><p>On touch devices, some applications may support double-tapping |
38 zoom. A double tap can toggle between zoomed and normal view, but |
38 zoom. A double tap can toggle between zoomed and normal view, but |
39 this depends on the application.</p></li> |
39 this depends on the application.</p></li> |
40 </ul> |
40 </ul> |
41 </conbody> |
41 </conbody></concept> |
42 </concept> |
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43 <?Pub *0000002119?> |
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