CN101010660A - Displaying view ports within a large desktop area - Google Patents

Displaying view ports within a large desktop area Download PDF

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Publication number
CN101010660A
CN101010660A CNA2005800292314A CN200580029231A CN101010660A CN 101010660 A CN101010660 A CN 101010660A CN A2005800292314 A CNA2005800292314 A CN A2005800292314A CN 200580029231 A CN200580029231 A CN 200580029231A CN 101010660 A CN101010660 A CN 101010660A
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viewport
relevant
another
content
data
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R·B·萨加
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Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/0485Scrolling or panning
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481Interaction 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
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/451Execution arrangements for user interfaces
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/14Display of multiple viewports

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Computational Linguistics (AREA)
  • Mathematical Physics (AREA)
  • Multimedia (AREA)
  • Library & Information Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Digital Computer Display Output (AREA)
  • Quality & Reliability (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

A method is disclosed for providing spatial information relating to a relative position of two view ports (32; 41; 51 a) and (34; 43; 51b; 51c; 51d) within a large desktop area (30; 40). In large desktop area applications, only a portion of the desktop is visible. When multiple view ports of different areas of the desktop are displayed simultaneously, a visual indication of distance and/or direction between view ports is presented. A system is also disclosed.

Description

In large desktop area, show viewport
Background technology
Apple Macintosh The II computing machine is one of first mass-produced personal computer system who supports multi-display, and each of described multi-display is used to show the different piece of same desktop.A purpose of this feature is to need not the very expensive large-scale watch-dog of high resolving power just can support very large watch-dog.For example, the user can be provided with two 15 cun displays abreast and can edit another document on another watch-dog simultaneously browsing a document on a watch-dog in its desk-top space.The cost of two 15 cun watch-dogs significantly lacks than the cost of the single very large watch-dog with less watch-dog twice number of pixels.
Be easy to recognize the advantage of multi-display technology and the main flow that the multi-display technology has become following many fields, described field comprises: software development shows debugging code and software for display output on another simultaneously on-one watch-dog; Video and picture editting ,-on a watch-dog display image major part and on another, show simultaneously smaller portions; Desk top printing ,-on the different monitoring device, show many pages; Stereographic map application-right eye is displayed on the different watch-dogs with left-eye image; And big metope display ,-wherein each watch-dog has formed the panel of very big demonstration.In above-mentioned each example, two watch-dogs are self-contained desktops, and perhaps one group of watch-dog has formed single adjacent and desktop bounded.
Such as geographical and draw and use during such some use, wish that a plurality of monitor view port (view port) are positioned among the such large desktop area of map for example.Thereby each monitor view port is represented the zone within the desktop area, but monitor view port need not the adjacent same ratio that also need not to have.When monitor view port is non-conterminous, there is white space (null space)-promptly all sightless a part of desktop among any monitor view port between each monitor view port.Certainly, using in the application of so this white space of needs such as drawing, this white space comprises the content with viewport space correlation.In other are used, though this white space be empty and on the meaning of desktop it is space correlation, it lacks the user interpretable markers relevant with the locus.
Unfortunately, in any one example of above-mentioned white space, the user is difficult to the spatial relationship between the identification viewport under the situation that lacks the priori relevant with shown material.Thereby, typically need note one step information can in the system that supports white space, operating so that use this system effectively.
A kind of like this system advantageously is provided, but in this system, has lacked the spatial relationship between the identification viewport under the situation of priori.A kind of like this method further advantageously is provided, and this method can be improved the interior navigation of white space in a plurality of non-conterminous monitor system.
Summary of the invention
According to the present invention, a kind of like this method is provided, this method comprises: large desktop area is provided; Provide at least one to be used to show the display of at least a portion of large desktop area, this part is littler than its integral body; First viewport is provided, and this first viewport is relevant with first area littler than whole large desktop area and within large desktop area; Second another viewport is provided, and this second another viewport is relevant with second another zone littler than whole large desktop area and within large desktop area; Show the first information relevant with the content of first area; Show and the second relevant information of second another regional content; And show for large desktop area with first viewport and second another viewport between distance and at least one the relevant spatial information in the direction.
According to another embodiment of the present invention, provide a kind of like this method, this method comprises: first watch-dog is provided; Second watch-dog is provided; First viewport is provided; Second another viewport is provided; Show in first watch-dog view data relevant with the content of first viewport and with the locus relevant spatial data of first viewport for second another viewport; And show in second watch-dog view data relevant with second another viewport content and with the relevant spatial data in second locus of another viewport for first viewport.
According to a further aspect in the invention, provide such system, this system comprises: the desktop storer is used to store the data relevant with large desktop area; At least one display is used to show at least a portion of large desktop area, and this part is littler than its integral body; First memory is used to store the data relevant with first viewport, and described first viewport is relevant with first area littler than whole large desktop area and within large desktop area; Second memory is used to store and the relevant data of second another viewport, and described second another viewport is relevant with second another zone littler than whole large desktop area and within large desktop area; And at least one display driver, be used to show the first information relevant with the content of first area, be used to show and the second relevant information of second another regional content, and be used for showing for large desktop area with first viewport and second another viewport between distance and at least one relevant spatial information of direction.
According to another embodiment of the present invention, provide such system, this system comprises: first watch-dog; Second watch-dog; First memory is used to store the data relevant with first viewport; Second memory is used to store and the relevant data of second another viewport; Display driver, be used for show in first watch-dog view data relevant with the content of first viewport and with the locus relevant spatial data of first viewport for second another viewport, and be used for the view data relevant of demonstration in second watch-dog with the content of second another viewport and with the relevant spatial data in second locus of another viewport for first viewport.
According to a further aspect in the invention, provide a kind of like this storage medium, this storage medium comprises the director data that is stored in wherein, and this director data is used for carrying out following steps when operation: large desktop area is provided; Provide at least one to be used to show the display of at least a portion of large desktop area, this part is littler than its integral body; First viewport is provided, and this first viewport is relevant with first area littler than whole large desktop area and within large desktop area; Second another viewport is provided, and this second another viewport is relevant with second another zone littler than whole large desktop area and within large desktop area; Show the first information relevant with the content of first area; Show and the second relevant information of second another regional content; And show for large desktop area with first viewport and second another viewport between distance and at least one the relevant spatial information in the direction.
According to a further aspect in the invention, provide a kind of like this storage medium, this storage medium comprises the director data that is stored in wherein, and this director data is used for carrying out following steps when operation: first watch-dog is provided; Second watch-dog is provided; First viewport is provided; Second another viewport is provided; Show in first watch-dog view data relevant with the content of first viewport and with the locus relevant spatial data of first viewport for second another viewport; And show in second watch-dog view data relevant with second another viewport content and with the relevant spatial data in second locus of another viewport for first viewport.
Description of drawings
In conjunction with the accompanying drawings exemplary embodiment of the present invention is described now, wherein:
Fig. 1 shows the sketch of system used in the present invention;
Fig. 2 shows the simple view according to the desktop area of prior art;
Fig. 3 shows the simple view according to desktop area of the present invention;
Fig. 4 shows the large desktop area that is included in visible two zones in the viewport;
Fig. 5 shows the another embodiment of the present invention that comprises a plurality of viewports; And
Fig. 6 shows the simple flow chart of the method according to this invention.
Embodiment
With reference to figure 1, show the sketch of system used in the present invention.Show have first watch-dog 102 and with the computing machine 100 of second watch-dog 104 of its coupling.First watch-dog 102 is used to show first image relevant with the first of desktop area.Second watch-dog 104 is used to show first image relevant with the first of desktop area.
With reference to figure 2, show simple view according to the desktop area of prior art.Desktop area is depicted as rectangular area 20 and is first viewport 22 and the second adjacent with it viewport 24 within this rectangular area 20.Show the object 26 of leap (spanning) viewport 22 and 24.It is apparent that object is fully within viewport.The user only be limited or mobile object in viewport at least only so that make remaining within the viewport to small part of each object.
With reference to figure 3, show simple view according to desktop area of the present invention.Desktop area is depicted as rectangular area 30 and is first viewport 32 and non-conterminous with it second viewport 34 within this rectangular area 30.Showing object 36 is positioned on the position identical with object 26 (within the viewport 22) within the viewport 32 and expansion has exceeded viewport 32.It is apparent that object is just partly within viewport.The user is not limited only mobile object in viewport, and thereby, if object 36 is moved further, it will be arranged in white space and all invisible in any one of a plurality of viewports so.
With reference to figure 4, including at (b) and among (a) in visible two zones large desktop area 40 is being shown in the viewport (c).In large desktop area 40, first viewport 41 is distinguished by rectangle 42 and second viewport 43 is distinguished by rectangle 44.It is apparent that, between first viewport 41 and second viewport 43, have sizable white space.Illustrated shown at (b) with (c) and with first viewport 41 and the second viewport 43 information-related display part within each.Shown information comprises respectively and the relevant cartographic information of content by rectangle 42 and 44 viewports of being distinguished 41 and 43.In addition, in each viewport, show with first viewport 41 and second viewport 43 between the relevant null space information of adjacent white space 47.
In Fig. 4, created graphical cues with the form in " stretching (stretch) " zone at the interface between two displays but outside viewport 41 and 43, so that in each display, show to two viewports 41 and 43 content of the large desktop area between indication how far and two viewports 41 and 43 toward each other.Distance between the viewport is useful for the constant assurance of the user who provides the user seeing the large desktop area known portions (constantassurance).Null space information provide to the compressed format of the white space data of the indication of white space content and guarantee thus when they be not that the incident of focus-of-attention can not be out in the cold or forget outside the place time.This information is for finding the object in the white space or considering that afocal data are very useful.
For reducing the processing power demand and strengthening the fact that extension region is not " focus-of-attention ", make extension region optionally show as monochrome, low-intensity, fade (washed out) or at least one of the resolution lower than main viewport content.
With reference to figure 5, show another embodiment of the present invention.Show the large desktop 50 that wherein has a plurality of viewport 51a-51d here.Each viewport comprises its position and the relevant data of other viewports 51a-51d.With reference to viewport 51a shown in Figure 5, the data presentation in the viewport rectangle 51a is at the center of the demonstration relevant with viewport 51a.Shown and the indication that exists or do not have the relevant information of other viewports and adjust the distance in direction in the periphery from viewport 51a.This distance is optionally measured with geographic distance with pixel, screen width or when using with geography information and is specified.
When moving any one viewport, data shown on each display are upgraded with the reflection view port relocation.This comprises the information the information shown in viewport is upgraded, thereby and, this can influence the use to shown information hardly.On each display, shown the graphical cues that is used to indicate the space length between the viewport.Perhaps, provide text prompt.Present in addition or only between the viewport direction and the distance one of.
With reference to figure 6, presented the simple flow chart of the method according to this invention.Select first viewport.Select second viewport.Calculate distance and direction between the viewport.Represent graphically in the desktop and first and second viewports between information so that the distance between the viewport and the notion of direction to be provided.Perhaps, represent graphically all desktops with notion that distance between the viewport and direction are provided with and relative position within large desktop area.This graph-based is based on the distance between the viewport and based on the content of the large desktop area between the viewport.
Preferably according to this method, produced the fault image of a part that is used to represent two large desktop areas between the viewport, this distortion is used for coming data are compressed in the mode of at least one of indication distance and direction.Therefore, the separation between the viewport is big more, and then shown in Figure 4 to be shown as taper (taper) big more, and the separation between it is more little, and then shown in Figure 4 to be shown as taper more little.
The present invention can be applicable to many fields, its including, but not limited to: be used to use a plurality of watch-dogs or use separator screen viewing method to watch document and/or tabulation again; Be used within the reality that can watch using viewport or the Virtual Space more than monitoring in a zone; Computer-aided design (CAD); Building, medical imaging, traffic monitoring, game, video editing and special-effect.
Usually, can in the hardware such, realize according to system of the present invention such as the display hardware in the computing machine or display control hardware.Perhaps, system according to the present invention realizes that by the director data that is stored in the storer this director data is used to move and carry out the step that can cause according to system of the present invention.
Although tapered invention has been described with reference to making content outside the viewport, but also can carry out painted to the range information of coding to use arrow to come direction is encoded, encoded to utilize Strength Changes to adjust the distance, perhaps to use other visual cues to come the distance between the viewport and at least one in the direction are encoded.
Under the situation that does not break away from the spirit or scope of the present invention, can predict and obtain a large amount of other embodiment.

Claims (17)

1. a method comprises:
Large desktop area (30 is provided; 40);
Provide at least one to be used to show large desktop area (30; The display (102 of at least a portion 40); 104), this part is littler than its integral body;
First viewport (32 is provided; 41; 51a), this first viewport is with littler than whole large desktop area and at large desktop area (30; 40) first area within (42) is relevant;
Second another viewport (34 is provided; 43; 51b; 51c; 51d), this second another viewport is with littler than whole large desktop area and at large desktop area (30; 40) another zone, second within (44) is relevant;
Show the relevant first information of content with first area (42);
Show second information relevant with the content in second another zone (44); And
Demonstration is with respect to large desktop area (30; 40) with first viewport (32; 41; 51a) with second another viewport (34; 43; 51b; 51c; Distance 51d) and at least one relevant spatial information in the direction.
2. on the display identical, show the first information and second information according to the process of claim 1 wherein with shown spatial information.
3. according to any one method of claim 1 and claim 2, display space information between the first information and second information wherein.
4. according to any one method of claim 1,2 and 3, wherein the first information is included in first viewport (32; 41; 51a) Nei large desktop area (30; The diagrammatic representation of content 40) and wherein second information be included in second another viewport (34; 43; 51b; 51c; 51d) Nei large desktop area (30; The diagrammatic representation of content 40).
5. a method comprises:
First watch-dog (102) is provided;
Second watch-dog (104) is provided;
First viewport (32 is provided; 41; 51a);
Second another viewport (34 is provided; 43; 51b; 51c; 51d);
In first watch-dog (102), show and first viewport (32; 41; The view data that content 51a) is relevant and with first viewport (32; 41; 51a) with respect to second another viewport (34; 43; 51b; 51c; The spatial data that locus 51d) is relevant; And
In second watch-dog (104), show and second another viewport (34; 43; 51b; 51c; The view data that content 51d) is relevant and with second another viewport (34; 43; 51b; 51c; 51d) with respect to first viewport (32; 41; The spatial data that locus 51a) is relevant.
6. according to claim 1, the method for any one of 2,3 and 5, wherein spatial data comprises and first viewport (32; 41; 51a) with second viewport (34; 43; 51b; 51c; The data that content 51d) is relevant, this content are with to first viewport (32; 41; 51a) with second another viewport (34; 43; 51b; 51c; The mode of the indication of the distance 51d) shows.
7. according to claim 1, the method for any one of 2,3 and 8, wherein spatial data comprises and first viewport (32; 41; 51a) with second viewport (34; 43; 51b; 51c; The data that content 51d) is relevant, this content are with to first viewport (32; 41; 51a) with second another viewport (34; 43; 51b; 51c; The mode of the indication of the direction 51d) shows.
8. according to claim 1, the method for any one of 2,3 and 5, wherein spatial data comprises and first viewport (32; 41; 51a) with second viewport (34; 43; 51b; 51c; The data that content 51d) is relevant, this content are with to first viewport (32; 41; 51a) with second another viewport (34; 43; 51b; 51c; The mode of the direction 51d) and the indication of distance shows.
9. according to claim 1,2,3,5,6, the method for any one of 7 and 8, wherein spatial data comprises first viewport (32; 41; 51a) with second viewport (34; 43; 51b; 51c; The converted image of the content 51d), this converted image content comprise that it is at first viewport (32; 41; 51a) with second another viewport (34; 43; 51b; 51c; Tapered 51d).
10. according to the method for claim 9, wherein tapered towards the direction execution of vanishing point, this vanishing point is used to represent first viewport (32; 41; 51a) with second viewport (34; 43; 51b; 51c; Distance 51d).
11. according to claim 1,2,3,5,6, the method for any one of 7 and 8, wherein spatial data comprises first viewport (32; 41; 51a) with second another viewport (34; 43; 51b; 51c; The text data indication of at least one in direction 51d) and the distance.
12. according to claim 1, the method for any one of 2,3,5,6,7,8,9 and 10, wherein spatial data comprises first viewport (32; 41; 51a) with second another viewport (34; 43; 51b; 51c; Direction 51d) and the indication of the text data of distance.
13. a system comprises:
The desktop storer is used for storage and large desktop area (30; 40) relevant data;
At least one display is used to show large desktop area (30; 40) at least a portion, this part is littler than its integral body;
First memory is used for the storage and first viewport (32; 41; 51a) relevant data, described first viewport is with littler than whole large desktop area and at large desktop area (30; 40) first area within (42) is relevant;
Second memory is used for storage and second another viewport (34; 43; 51b; 51c; 51d) relevant data, described second another viewport is with littler than whole large desktop area and at large desktop area (30; 40) another zone, second within (44) is relevant; And
At least one display driver is used for showing and the relevant first information of content of first area (42), is used for showing second information relevant with the content in second another zone (44), and is used for showing with respect to large desktop area (30; 40) with first viewport (32; 41; 51a) with second another viewport (34; 43; 51b; 51c; Distance 51d) and at least one relevant spatial information in the direction.
14. the system according to claim 13 comprises:
First watch-dog (102); And
Second watch-dog (104),
Wherein go up and show the first information and go up demonstration second information at second watch-dog (104) at first watch-dog (102).
15. a system comprises:
First watch-dog (102);
Second watch-dog (104);
First memory is used for the storage and first viewport (32; 41; 51a) relevant data;
Second memory is used for storage and second another viewport (34; 43; 51b; 51c; 51d) relevant data;
Display driver is used for showing and first viewport (32 in first watch-dog (102); 41; The view data that content 51a) is relevant and with first viewport with respect to second another viewport (34; 43; 51b; 51c; The spatial data that locus 51d) is relevant, and be used in second watch-dog (104), showing and second another viewport (34; 43; 51b; 51c; The view data that content 51d) is relevant and with second another viewport (34; 43; 51b; 51c; 51d) with respect to first viewport (32; 41; The spatial data that locus 51a) is relevant.
16. a storage medium, this storage medium comprises the director data that is stored in wherein, and this director data is used for carrying out following steps when operation:
Large desktop area (30 is provided; 40);
Provide at least one to be used to show large desktop area (30; The display of at least a portion 40), this part is littler than its integral body;
First viewport (32 is provided; 41; 51a), this first viewport is with littler than whole large desktop area and at large desktop area (30; 40) first area within (42) is relevant;
Second another viewport (34 is provided; 43; 51b; 51c; 51d), this second another viewport is with littler than whole large desktop area and at large desktop area (30; 40) another zone, second within (44) is relevant;
Show the relevant first information of content with first area (42);
Show second information relevant with the content in second another zone (44); And
Demonstration is with respect to large desktop area (30; 40) with first viewport (32; 41; 51a) with second another viewport (34; 43; 51b; 51c; Distance 51d) and at least one relevant spatial information in the direction.
17. a storage medium, this storage medium comprises the director data that is stored in wherein, and this director data is used for carrying out following steps when operation:
First watch-dog (102) is provided;
Second watch-dog (104) is provided;
First viewport (32 is provided; 41; 51a);
Second another viewport (34 is provided; 43; 51b; 51c; 51d);
In first watch-dog (102), show and first viewport (32; 41; The view data that content 51a) is relevant and with first viewport (32; 41; 51a) with respect to second another viewport (34; 43; 51b; 51c; The spatial data that locus 51d) is relevant; And
In second watch-dog, show and second another viewport (34; 43; 51b; 51c; The view data that content 51d) is relevant and with second another viewport (34; 43; 51b; 51c; 51d) with respect to first viewport (32; 41; The spatial data that locus 51a) is relevant.
CNA2005800292314A 2004-08-31 2005-08-31 Displaying view ports within a large desktop area Pending CN101010660A (en)

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US60/605,527 2004-08-31

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN102376294A (en) * 2010-08-04 2012-03-14 夏普株式会社 Multi-display system
CN101739210B (en) * 2009-12-21 2012-08-08 无锡中星微电子有限公司 Reminding method for image browsing and device thereof

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Publication number Priority date Publication date Assignee Title
US6018340A (en) * 1997-01-27 2000-01-25 Microsoft Corporation Robust display management in a multiple monitor environment
US5923307A (en) * 1997-01-27 1999-07-13 Microsoft Corporation Logical monitor configuration in a multiple monitor environment
US5949437A (en) * 1997-02-19 1999-09-07 Appian Graphics Corp. Dual video output board with a shared memory interface
PL350458A1 (en) * 2000-02-21 2002-12-16 Tophead Com Data processing system using a dual monitor and controlling method of network system thereby
US6917348B2 (en) * 2002-03-20 2005-07-12 International Business Machines Corporation Video display mode for dual displays

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101739210B (en) * 2009-12-21 2012-08-08 无锡中星微电子有限公司 Reminding method for image browsing and device thereof
CN102376294A (en) * 2010-08-04 2012-03-14 夏普株式会社 Multi-display system
CN102376294B (en) * 2010-08-04 2015-04-22 夏普株式会社 Multi-display system

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