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1. (WO2019005100) METHOD AND SYSTEM TO DISPLAY CONTENT FROM A PDF DOCUMENT ON A SMALL SCREEN
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Pub. No.: WO/2019/005100 International Application No.: PCT/US2017/040264
Publication Date: 03.01.2019 International Filing Date: 30.06.2017
IPC:
G09G 5/373 (2006.01) ,G06F 17/21 (2006.01) ,G06F 3/0481 (2013.01) ,G06F 3/0482 (2013.01)
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
5
Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
36
characterised by the display of individual graphic patterns using a bit-mapped memory
37
Details of the operation on graphic patterns
373
for modifying the size of the graphic pattern
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
17
Digital computing or data processing equipment or methods, specially adapted for specific functions
20
Handling natural language data
21
Text processing
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
048
Interaction techniques based on graphical user interfaces [GUIs]
0481
based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
048
Interaction techniques based on graphical user interfaces [GUIs]
0481
based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
0482
interaction with lists of selectable items, e.g. menus
Applicants:
ISSUU, INC. [US/US]; 131 Lytton Avenue Palo Alto, CA 94301, US
Inventors:
THOMSEN, Søren, D.; DK
MADSEN, Anders, H.; DK
VIND, Søren; DK
SEJERSEN, Mads; DK
ASSENTORP, Peter; DK
Agent:
WOLFELD, Warren, S.; US
BEFFEL, Ernest, J.; US
SQUYRES, Pamela, J.; US
WU, Yiding; US
HAYNES, Mark, A.; US
Priority Data:
Title (EN) METHOD AND SYSTEM TO DISPLAY CONTENT FROM A PDF DOCUMENT ON A SMALL SCREEN
(FR) PROCÉDÉ ET SYSTÈME D'AFFICHAGE DE CONTENU D'UN DOCUMENT PDF SUR UN PETIT ÉCRAN
Abstract:
(EN) Roughly described, a viewer application is provided for viewing a PDF document on a screen of a device such as a mobile phone or tablet. The viewer application may operate in page mode or in text mode. In page mode the original layout is maintained, and navigation assistance is provided by use of a navigation pane indicating the contents of the screen with a superimposed frame. Display of the navigation pane is controllable by the user. In page mode a selected text column is scrolled and zoomed to optimize reading. In text mode, text is extracted from the document and reformatted in text view to be continuous and complete in correct reading order, and images and advertising may be excluded. The user may toggle between page mode and text mode. The viewer application is implemented in software to by executed by a processor on the device.
(FR) De manière générale, l'invention concerne une application de visualiseur permettant de visualiser un document PDF sur un écran d'un dispositif tel qu'un téléphone mobile ou une tablette. L'application de visualiseur peut fonctionner en mode page ou en mode texte. En mode page, l'agencement d'origine est maintenu, et une aide à la navigation est offerte grâce à l'utilisation d'une fenêtre de navigation indiquant le contenu de l'écran avec un cadre superposé. L'affichage du panneau de navigation peut être commandé par l'utilisateur. En mode page, le défilement et l'agrandissement d'une colonne de texte sélectionnée est effectué pour optimiser la lecture. En mode texte, du texte est extrait du document et reformaté en vue de texte pour être continu et complet dans l'ordre de lecture correct, et les images et de la publicité peuvent être exclues. L'utilisateur peut basculer entre le mode page et le mode texte. L'application de visualiseur est mise en œuvre dans un logiciel à exécuter par un processeur sur le dispositif.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)