EP1725928A2 - Procede de representation d'objets graphiques et appareil de communication - Google Patents

Procede de representation d'objets graphiques et appareil de communication

Info

Publication number
EP1725928A2
EP1725928A2 EP05731700A EP05731700A EP1725928A2 EP 1725928 A2 EP1725928 A2 EP 1725928A2 EP 05731700 A EP05731700 A EP 05731700A EP 05731700 A EP05731700 A EP 05731700A EP 1725928 A2 EP1725928 A2 EP 1725928A2
Authority
EP
European Patent Office
Prior art keywords
display field
graphic objects
display
field
center
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05731700A
Other languages
German (de)
English (en)
Inventor
Alexander Jarczyk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Automotive GmbH
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP1725928A2 publication Critical patent/EP1725928A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/048—Indexing scheme relating to G06F3/048
    • G06F2203/04805—Virtual magnifying lens, i.e. window or frame movable on top of displayed information to enlarge it for better reading or selection

Definitions

  • the invention relates to a method for displaying graphic objects and a communication device, in particular a mobile phone or a computer.
  • graphic objects such as symbols, which indicate a function or a program
  • a virtual surface field for example on an electronically stored and graphically representable map, which is larger than an available display field.
  • Browsing maps or desktop surfaces using a limited section suffers from the problem that additional information such as Restaurant opening times, subway departure times, pictures of buildings etc. can only be viewed by the user when he has clicked on the corresponding icon on the map to open it in its detailed view. That the map view (with the icons) is separate from the detailed information of the respective icons.
  • the invention is based on the object of specifying a technical teaching which enables a comfortable, clear display of graphic objects which are displayed on a virtual surface. Are arranged surface area that is larger than an available display field.
  • graphic objects that are arranged on a virtual surface field that is larger than an available display field are preferably projected onto the edge of the display field if they are outside a predetermined threshold range.
  • graphic objects are also understood to mean symbols, symbol parts, icons, leonmaschine, display windows, display window parts, images, image sections or texts or text elements.
  • the display field is preferably formed by a display device, such as a graphic display, or part of a display device.
  • a display field can be realized by a graphics window.
  • the virtual surface field such as an electronic graphical map
  • the virtual surface field is preferably formed by information stored in a storage device, which describes the positions of graphic objects relative to a reference point on the virtual surface field.
  • this information can also describe the graphic objects themselves or a display scale.
  • This or other information can also determine which section of the virtual surface field is currently to be displayed in which display size on the display field.
  • the display size or the display scale of the virtual surface field and the graphic objects arranged thereon can be changed by the user, for example, so that the case can also occur that the representation of the virtual surface field becomes smaller than the display field. In this case, a projected representation of graphic objects can be omitted.
  • the virtual surface field is preferably larger than a display field if the current length and / or width dimensions of the display field are smaller than the current length or width dimensions of the virtual surface field, with the dimensions of the virtual being calculated The currently valid display scale is used.
  • a graphic object is preferably within a threshold range if it is wholly or partially within the threshold range or if its center lies within the threshold range.
  • the projection onto the edge of the display field includes in particular the case that the graphic object is wholly or partly from its actual position on the virtual surface field in the direction of the center of the displayed area. Section of the virtual surface field is shifted and is shown in whole or in part in the edge area of the display field.
  • the edge area is particularly to be interpreted broadly.
  • Graphic objects that are projected are preferably shown in a reduced size, distorted and / or shown as simple geometric shapes, such as lines, compared to the display scale that currently applies to the virtual surface field.
  • the marginal areas occupied by the projected graphic objects take up a minimum of space in line display and even when displayed by scaled semicircular projections or "half" object projections, the space requirement is very small A minimum of additional space is required (in extreme cases, it is only a pixel line of the edge area) in order to be able to visualize all graphic objects and their spatial relationship to one another.
  • the size of the representation of a projected graphic object is preferably set as a function of the distance between the displayed section of the virtual surface field and the position of the graphic object.
  • the reference point used for the calculation of the distance representing the section shown is preferably by the center of the section or the display field shown, a corner point of the section or the display field shown, the intersection of a corresponding projection line with the edge region of the display field or another Point of the section shown is formed.
  • the present invention preferably uses the input of a two-dimensional input device, such as a pen, a mouse, or the like, in order first to achieve the displacement of a map (virtual surface field) relative to its peep-hole (display field).
  • info icons graphics objects
  • a threshold area certain radius measured from the center.
  • it is now moved towards the center so that when the icon position is covered with the center, the information area also occupies the center position and, on the other hand, the area of the information area takes up the largest possible area according to certain heuristics.
  • the user can decide on complex viewing conditions with a single positioning interaction.
  • the information will be minimally detailed (this can be the actual icon, for example, but can also be a small additional info) 2. on the inner edge of the center projected away and 3. possibly connected with a (red) reference line to the actual map position.
  • the behavior described under 4a changes as follows: 1. Change of position The positions are no longer projected on the edge, but with increasing shortening of the Distance moved from the center to this. The direction of projection remains the same. In the current proto-typical implementation (code can be supplied if required), this is a linear function, but this can also be implemented in a non-linear manner. If the info position with the card movement is placed exactly on the center, the info area position is also in the center position. The impression that the user creates when driving in, through and out is a kind of 3-dimensional magnifying glass effect with regard to the position of the relevant information area. This is particularly impressive when some info positions are close together and group around the center. 2.
  • Size change When changing the position of the info area as described in 4bl, the size of the info area is also changed (if desired). This size change is maximal in the implemented prototype but independent of the surrounding neighboring areas when the positions of Information area and information position in the center. Other heuristics in the allocation of space are conceivable: a) Maximum size regardless of the area neighbors Has just been described and can be viewed dynamically in the prototype. b) Size in the threshold area is "democratically" based on the neighboring areas. The algorithm for this is as follows: • First, all areas determine what they would need as a maximum area and with which neighbors there would be an area conflict.
  • each area becomes a percentage reduced his neighbors of the conflict so that the areas no longer overlap c) size in the threshold area is "undemocratic" according to the neighboring areas
  • the algorithm for this is as follows: • First, all areas determine what they would need as the maximum area and with which neighbors it is an area conflict would come. • All areas whose positions lie within the maximum area of the area closest to the center, force this area closest to the center to reduce its size so that at least the icons (ie the maximally reduced information areas) have space next to it. • Then the procedure continues as in 4b2b or else • With each area closest to the center (and its still further away), the same procedure is used as described above (closest to the center). D) Size in the threshold range depends on other heuristics "into the heuristics of how large which area should be drawn in the event of a conflict, conceivable.
  • FIG. 1 block diagram of a mobile phone
  • Figure 2 first embodiment of the representation and projection of graphic objects
  • FIG. 3 second embodiment of the representation and projection of graphic objects
  • FIG. 4 third exemplary embodiment of the representation and projection of graphic objects
  • Figure 5 fourth embodiment of the representation and projection of graphic objects.
  • FIG. 1 shows a mobile telephone MS which contains an operating device MMI, a high-frequency device HF and a processor device PE.
  • the operating device MMI comprises a display device ANZE, such as a graphic display, and actuating elements, such as buttons or softkeys.
  • a program-controlled processor device PE such as a microcontroller, which can also include a processor CPU and a memory device SPE.
  • further components such as a digital signal processor or further memory devices, whose basic function is related, can be arranged inside or outside the processor device PE, such as, for example, a digital signal processor or other memory devices - associated with the processor device, belonging to the processor device, controlled by the processor device or controlling the processor device with a processor device for controlling a mobile phone is well known to a person skilled in the art, and which is therefore not discussed in more detail here.
  • the different components can exchange data with the processor CPU via a bus system BUS or the input / output interfaces and, if appropriate, suitable controllers.
  • the program data such as, for example, the control commands or control procedures, etc., which are used to control the mobile telephone and the MMI control unit, and information for describing the virtual user interface including graphics objects are stored in the storage device SPE.
  • FIG. 2 shows the projection of graphic objects, such as subway stations U and S-Bahn stations S, which lie outside the threshold area SCH, onto the edge of the display field AF.
  • FIG. 3 shows the projection of graphic objects, such as a media event, which is implemented here as a photo assigned to a location, within the threshold range SCH lie in the area of the display panel AF, for example according to a ray set.
  • the distance between the center of the display field and the position of the graphic object relative to the distance between the center of the display field and the boundary of the threshold area SCH has the same relationship to one another as the distance between the center of the display field and the position of the projected graphic object Distance between the center of the display field and the border or the edge of the display field.
  • FIG. 4 shows the projection of graphic objects, such as a subway station U, which lies outside the threshold area SCH, onto the edge of the display field AF.
  • graphic objects such as a subway station U
  • S-Bru station shown within the threshold area SCH is explained in accordance with the beam set explained above.
  • FIG. 5 shows the movement of a graphic object GO together with a projected graphic object (here a subway station) including additional information (shown as a circle around the subway station) into, in and out of the threshold area.
  • a graphic object GO together with a projected graphic object (here a subway station) including additional information (shown as a circle around the subway station) into, in and out of the threshold area.
  • the present invention can be used in particular for the following applications: 1. Fast browsing of an image database which has received the information about the (image recording) location from location-based services or direct GPS location transmitters. 2. Fast browsing of a sound database which has received the information of the (sound recording) location from location-based services or direct GPS location transmitters and from the user, for example, with a dictaphone functionality of the mobile device during his stay at one Place was spoken. 3. Comfortable display of local and long-distance connections, especially if transfer locations are further away than the current close-up view would allow. 4. Trip planning which can prepare time and space-dependent alarms, which are then triggered by location-based and / or GPS-based services during the actual trip.

Abstract

L'invention concerne un procédé permettant de représenter des objets graphiques, selon lequel lesdits objets graphiques sont disposés sur un champ de surface virtuel, notamment sur une carte topographique électronique. Selon ledit procédé, le champ de surface virtuel est supérieur à un champ d'affichage. Un secteur du champ de surface virtuel accompagné des objets graphiques est représenté sur le champ d'affichage. Le champ de surface virtuel et le champ d'affichage sont déplacés l'un par rapport à l'autre. Une zone seuil est prédéfinie, de manière centrée, à l'intérieur du champ d'affichage. Les objets graphiques qui se trouvent à l'intérieur du champ d'affichage et en dehors de la zone seuil sont projetés, du centre du champ d'affichage, sur le bord du champ d'affichage.
EP05731700A 2004-03-16 2005-03-10 Procede de representation d'objets graphiques et appareil de communication Withdrawn EP1725928A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004012896A DE102004012896A1 (de) 2004-03-16 2004-03-16 Verfahren zur Darstellung von Grafikobjekten und Kommunikationsgerät
PCT/EP2005/051095 WO2005088433A2 (fr) 2004-03-16 2005-03-10 Procede de representation d'objets graphiques et appareil de communication

Publications (1)

Publication Number Publication Date
EP1725928A2 true EP1725928A2 (fr) 2006-11-29

Family

ID=34963375

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05731700A Withdrawn EP1725928A2 (fr) 2004-03-16 2005-03-10 Procede de representation d'objets graphiques et appareil de communication

Country Status (5)

Country Link
US (1) US20080158249A1 (fr)
EP (1) EP1725928A2 (fr)
CN (1) CN1934415A (fr)
DE (1) DE102004012896A1 (fr)
WO (1) WO2005088433A2 (fr)

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DE102004012897B4 (de) * 2004-03-16 2006-01-12 Siemens Ag Verfahren zur Darstellung von Grafikobjekten und Kommunikationsgerät
US8302033B2 (en) * 2007-06-22 2012-10-30 Apple Inc. Touch screen device, method, and graphical user interface for providing maps, directions, and location-based information
JP4342578B2 (ja) * 2007-07-24 2009-10-14 株式会社エヌ・ティ・ティ・ドコモ 情報処理装置およびプログラム
US20100077361A1 (en) * 2008-09-24 2010-03-25 Andrew Watkins Method of displaying multiple points of interest on a personal navigation device
WO2010087750A1 (fr) * 2009-01-30 2010-08-05 Telefonaktiebolaget L M Ericsson (Publ) Présentation d'une carte numérique
CN101872598A (zh) * 2009-04-24 2010-10-27 环达电脑(上海)有限公司 画面的局部放大装置及局部放大方法
US8667424B2 (en) 2009-08-26 2014-03-04 Mitac International Corp. Method of spreading out and displaying closely located points of interest on a personal navigation device
DE102009048705A1 (de) * 2009-10-08 2011-04-14 Mitac International Corp., Kuei-Shan Verfahren zum Ausbreiten und Anzeigen von nahegelegenen interessanten Orten auf einem mobilen Navigationsgerät
CN103473227B (zh) * 2012-06-06 2015-07-01 腾讯科技（深圳）有限公司 微博动态显示方法和装置
JP6060536B2 (ja) * 2012-06-27 2017-01-18 ソニー株式会社 情報処理装置、情報処理方法およびプログラム
JP7400688B2 (ja) * 2020-10-19 2023-12-19 トヨタ自動車株式会社 表示装置及び表示方法
CN114042315B (zh) * 2021-10-29 2023-06-16 腾讯科技（深圳）有限公司 基于虚拟场景的图形显示方法、装置、设备以及介质

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Also Published As

Publication number Publication date
DE102004012896A1 (de) 2005-10-06
CN1934415A (zh) 2007-03-21
WO2005088433A3 (fr) 2005-12-22
US20080158249A1 (en) 2008-07-03
WO2005088433A2 (fr) 2005-09-22

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