CN103959370A - Electronic device, display control method, and program - Google Patents

Electronic device, display control method, and program Download PDF

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Publication number
CN103959370A
CN103959370A CN201380000741.3A CN201380000741A CN103959370A CN 103959370 A CN103959370 A CN 103959370A CN 201380000741 A CN201380000741 A CN 201380000741A CN 103959370 A CN103959370 A CN 103959370A
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CN
China
Prior art keywords
state
electronic equipment
character arranging
word
control unit
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Pending
Application number
CN201380000741.3A
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Chinese (zh)
Inventor
堀内健介
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Toshiba Corp
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Toshiba Corp
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Publication of CN103959370A publication Critical patent/CN103959370A/en
Pending legal-status Critical Current

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    • 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
    • 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
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/147Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00Aspects of display data processing
    • G09G2340/04Changes in size, position or resolution of an image
    • G09G2340/0492Change of orientation of the displayed image, e.g. upside-down, mirrored
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00Aspects of display data processing
    • G09G2340/14Solving problems related to the presentation of information to be displayed
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2380/00Specific applications
    • G09G2380/14Electronic books and readers
    • 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
    • G09G5/22Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
    • G09G5/222Control of the character-code memory
    • G09G5/227Resolution modifying circuits, e.g. variable screen formats, resolution change between memory contents and display screen

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • User Interface Of Digital Computer (AREA)
  • Calculators And Similar Devices (AREA)

Abstract

According to this embodiment, an electronic device is equipped with a display device, a sensor, and a display control means. The sensor detects the orientation of the display device. When one side of the display device changes from a first state along a first direction to a second state along a second direction differing from the first direction, the display control means causes the alignment direction of the characters in the second state to conform to the alignment direction of the characters in the first state in order to display the characters. When the alignment direction of the characters in the second state is caused to conform with the alignment direction of the characters in the first state, if the number of characters per line is a first quantity or less, the display control means displays the alignment direction of the characters in the second state in a direction differing from the alignment direction of the characters in the first state.

Description

Electronic equipment, display control method and program
Technical field
The embodiments of the present invention e-book that relates to reading is the display control technology of object.
Background technology
In recent years, can by battery-operated and portable, take to read as the electronic equipment of object and start to popularize, this electronic equipment is that the data of electronic books (e-book) are downloaded to the electronic equipment that (purchase) reads afterwards via internet there from content supplier.This electronic equipment is called as E-book reader etc.
Prior art document
Patent documentation
[patent documentation 1] JP 2012-108675 communique
Summary of the invention
[problem that needs solution]
In addition, in E-book reader and writing tablet terminal etc., the display surface of rectangle can be used with any one direction of lengthwise (longitudinally) or grow crosswise (laterally), and, for example, from longitudinally switching to when horizontal, in existing technology, exist and possess the display mode of making by longitudinally automatically switching into horizontal function.
Yet for example, according to the show state before switching, the expression state after switching likely makes its readability become very low.
The object of embodiment of the present invention is, electronic equipment, the display control method of control document demonstration that can be suitable is provided, and program.
[solving the means of problem]
According to the embodiment of the present invention, electronic equipment possesses display device, sensor and indicative control unit.Sensor detects the direction of described display device.When one side of described display device becomes when being different from the 2nd state of the 2nd direction of described the 1st direction from the 1st state along the 1st direction, indicative control unit makes character arranging direction under described the 2nd state consistent with character arranging direction under described the 1st state and show.When the orientation of the word under making described the 2nd state is consistent with character arranging direction under described the 1st state, if the number of words of every a line the 1st number below, indicative control unit make the character arranging direction under described the 2nd state be different from described the 1st state character arranging direction show.
Accompanying drawing explanation
Fig. 1 means the figure of outward appearance of the electronic equipment of the 1st embodiment.
Fig. 2 means the figure that the system of the electronic equipment of the 1st embodiment forms.
Fig. 3 is the figure that the elemental motion of the demonstration control of the e-book to carrying out according to the words direction control module in the e-book application program operating on the electronic equipment of the 1st embodiment describes.
Fig. 4 is the 1st figure that the principle of work of the demonstration control of distinctive e-book in the words direction control module in the e-book application program to operating on the electronic equipment about the 1st embodiment describes.
Fig. 5 is the 2nd figure that the principle of work of the demonstration control of distinctive e-book in the words direction control module in the e-book application program to operating on the electronic equipment about the 1st embodiment describes.
Fig. 6 means the process flow diagram of the change treatment step of the words direction that the words direction control module of the e-book application program operating on the electronic equipment of the 1st embodiment is carried out.
Fig. 7 is the figure that the principle of work of the demonstration control of distinctive e-book in the words direction control module in the e-book application program to operating on the electronic equipment about the 2nd embodiment describes.
Fig. 8 is the figure that the principle of work of the demonstration control of distinctive e-book in the words direction control module in the e-book application program to operating on the electronic equipment about the 4th embodiment describes.
Embodiment
Below, with reference to accompanying drawing, embodiment is described.
(the 1st embodiment)
First, the 1st embodiment is described.
Fig. 1 means the figure of outward appearance of the electronic equipment 1 of present embodiment.This electronic equipment 1 is realized as E-book reader.This E-book reader, is downloaded e-book to read via internet from the content supplier there of the sale service of e-book is provided for for example.
As shown in Figure 1, on the central portion in the body front of this electronic equipment 1, be provided with touch-screen display 15.In touch-screen display 15, there is LCD(Liquid crystal display, liquid crystal display) 15A and touch-screen 15B.This electronic equipment 1 has the radio communication function that for example utilizes Wi-Fi, according to this radio communication function, can buy e-book there from content supplier, that is, and and can be via the Internet download.
Fig. 2 is the figure that shows the system formation of this electronic equipment 1.
As shown in Figure 2, this electronic equipment 1 has: CPU11, system controller 12, main memory 13, graphics controller 14, touch-screen display 15, Wireless Telecom Equipment 16, operating portion 17, external memory 18, acceleration transducer 19, EC(Embedded controller, embedded controller) 20, power key 21, PSC(Power supply controller, power-supply controller of electric) 22, battery 23 etc.
CPU11 is the processor of controlling the various assembly runnings in this electronic equipment 1, from various programs being carried out after main memory 13 loads such as the external storage devices such as flash memory 18.
The OS(Operating system in the various programs of being carried out by CPU11 with the resource administered, operating system) 100, and the e-book application program 110 operating under the allotment of this OS100.E-book application program 110 be the e-book of reading be the books browser of object, it has words direction control module 111.
System controller 12 is to be connected to the local bus of CPU11 and the equipment between various assembly.On system controller 12, be built-in with the memory controller that main memory 13 is conducted interviews and controlled.In addition, system controller 12 also has the function communicating of universal serial bus by PCIEXPRESS specification etc. and graphics controller 14.
Graphics controller 14 is display controllers of the control LCD15A that uses as the display monitor of this electronic equipment 1.The display that this graphics controller 14 produces is sent to LCD15A.LCD15A is according to display display frame image.Touch-screen 15B on LCD15A, is equipped with.Touch-screen 15B is the electrostatic capacitive pointing device for inputting on the picture of LCD15A.By touch-screen 15B, can detect contact position on the picture with finger contact and action of contact position etc.
Wireless Telecom Equipment 16 is to be the equipment that object forms in order to carry out radio communication with for example Wi-Fi.Operating portion 17 is the action button groups that are for example configured in body perisporium in this electronic equipment 1.
Acceleration transducer 19 is sensors that the picture of detection LCD15A is used in which direction of lengthwise (longitudinally) or grow crosswise (laterally).According to the detection signal from 19 outputs of this acceleration transducer, can be respectively for situation or horizontal situation longitudinally, further judge the upper and lower relation of picture.
EC20 is the single-chip microcomputer comprising for the embedded controller of electrical management.EC20 has with PSC22 and cooperates, and the operation by power key 21 makes this electronic equipment 1 open or close the function of power supply.PSC22 operates to the various assemblies in this electronic equipment 1 equipment that the supply of the electric power of use is controlled.PSC22 also has the electric power of the outside source power supply of use to the function of battery 23 chargings.
Secondly, for the demonstration of the performed e-book of the words direction control module 111 of e-book application program 110, control and describe.
Fig. 3 is the figure that the elemental motion of the demonstration control of the e-book to carrying out according to the words direction control module 111 in e-book application program 110 describes.In addition, Fig. 3 illustrates the example of the e-book that shows Japanese.Below, Fig. 4, Fig. 5, Fig. 7 and Fig. 8 are also the same.
E-book can be divided into 2 large classes according to appearance." the word class " that the word that novel and random notes etc. are representative of take forms, and take " the fixed format class " that word that caricature and magazine etc. are representative and figure and their layout form.Below, to take demonstration that the former " word class " be object, control and describe.
" word class " according to the size of picture, composition information, its layout of factor such as longitudinally write/laterally write and change.This is called as " backflow ", is exemplary conceptual of e-book.
As mentioned above, this electronic equipment 1 has acceleration transducer 19.From the detection signal of acceleration transducer 19 outputs, be stored in the built-in register of system controller 12.Words direction control module 111 is periodically from the built-in register read detection signal of this system controller 12, and monitors the picture direction of LCD15A.
Now, suppose that user makes the picture direction of LCD15A for longitudinal, and make e-book show longitudinally to write read (Fig. 3 (A)).After this, user becomes laterally the picture direction of LCD15A.After the words direction control module 111 that monitors the picture direction of LCD15A detects this and changes, the picture direction of the LCD15A after variation, namely in a lateral direction so that e-book becomes the mode of longitudinally writing demonstration reflux (Fig. 3 (B)).
Otherwise when the picture direction of LCD15A is longitudinal from laterally becoming, the same execution of words direction control module 111 refluxed.And, although be so that e-book is shown to situation about reading as an example longitudinally to write here, but, in the situation that e-book is read laterally to write demonstration, the picture direction that makes LCD15A from laterally become longitudinally or from longitudinally becoming horizontal situation also much less, in the picture direction of the LCD15A of words direction control module 111 after variation so that e-book is carried out backflow for laterally writing the mode of demonstration.
In addition, the e-book of " word class " can adopt colorful typesetting.For example weak the elderly and the amblyope of eyesight, tends to word to adjust to than normal size and read more greatly.Now, if when the picture direction of LCD15A changes, typesetting is kept intact and is coordinated the size of picture to carry out backflow, as shown in Figure 4, likely can make the number of words of every a line can become few and reduce readable.
In particular, refer to (in the situation that character size ratio is conventionally larger) as shown in Figure 4, the picture direction of LCD15A be take longitudinally to write from longitudinal and e-book and is shown that the picture direction that the state read makes it to become LCD15A is horizontal situation, and the picture direction that makes LCD15A is write and shown that picture direction that the state of reading makes it to be varied to LCD15A is for situation longitudinally with horizontally-arranged from horizontal and e-book.
Therefore, this electronic equipment 1 possesses the structure that prevents from following the picture direction variation of LCD15A and make readable reduction.It is below the detailed description about this point.
Fig. 5 is the figure that the principle of work of the demonstration control of distinctive e-book in the words direction control module 111 about the e-book application program 110 of running on electronic equipment 1 is described.
Now, if the picture direction that user makes LCD15A for longitudinally and e-book for longitudinally writing, show and read, and the size that now user makes word is than (as Fig. 5 (A)) more greatly conventionally.After this, user becomes laterally the picture direction of LCD15A.If monitor that the words direction control module 111 of the picture direction of LCD15A detects this and changes, substantially can carry out the picture direction of the LCD15A after variation, namely make in the horizontal e-book reflux longitudinally to write the mode of demonstration.
When refluxing, whether the number of words of the every a line after 111 pairs of backflows of words direction control module of this electronic equipment 1 is judged below threshold value.If below threshold value, words direction control module 111 is write from longitudinally writing to switch to laterally, makes in the horizontal e-book with horizontal display mode reflux (as Fig. 5 (B)).That is to say, prevented that change due to character arranging direction from making the number of words of every a line become that threshold value is following causes readable reduction.In addition, whether the number of words of every a line becomes below threshold value, font size that can be by showing use whether threshold value with on judge.
Fig. 6 means the process flow diagram of the change treatment step of the words direction that the words direction control module 111 of electronic equipment 1 is performed.
When the picture direction of LCD15A changes (block A1 is), whether the number of words of the every a line before and after 111 investigation of words direction control module change has reduced (block A2).If reduced (block A2 is), whether the number of words of the every a line of words direction control module 111 investigation is below threshold value (block A3).Then, if below threshold value (block A3 is), the orientation of words direction control module 111 change words is so that the number of words of every a line increases (block A4).
In addition, in the front and back that change, the number of words of every a line all not have situation about reducing except comprising the situation of number of words increase of every a line, comprises equal situation yet.Therefore, for example the picture at LCD15A is in foursquare situation, and (following even if the number of words of every a line is threshold value) words direction control module 111 also can not be implemented the change of words direction.
In addition, words direction control module 111 also can provide user interface, and by this user interface, it is effective or invalid that user can set arbitrarily the function of following the variation of picture direction and changing character arranging direction.
Like this, this electronic equipment 1 just can be realized the demonstration of suitably controlling document, and the readability causing in order to avoid following the variation of picture direction reduces.
(the 2nd embodiment)
Secondly, the 2nd embodiment is described.
There is change in the orientation that only limits to its word in the situation that follow the picture direction of LCD15A to change, on the electronic equipment 1 of present embodiment, the words direction control module 111 of the application program 110 of the e-book of running makes to show on the document after backflow the mark of underscore or side line etc.Fig. 7 is a display case of the mark of words direction control module 111.
Now, if the picture direction that user makes LCD15A for longitudinally and e-book longitudinally to show and to read.In addition, now, user makes character size compare conventionally larger (as Fig. 7 (A)).After this, user becomes longitudinally the picture direction of LCD15A.
During backflow, whether the words direction control module 111 of this electronic equipment 1 is also judged the number of words of the every a line after refluxing below threshold value, if below threshold value, for making the number of words of every a line can not become below threshold value, make longitudinally to write to switch to laterally to write, in the horizontal so that e-book laterally to write the mode of demonstration, reflux.
Now, on the document of the words direction control module 111 of this electronic equipment 1 after backflow, demonstrate the mark (a1) (as Fig. 7 (B)) of underscore.From laterally writing, switch to while longitudinally writing, on the document of words direction control module 111 after backflow, show the mark of side line.
The demonstration of mark can be only shows during after changing certain occurs for the orientation of word, also can show continuing after changing.Much less,, in the situation that picture direction does not once change yet, mark there will not be.
According to the demonstration of this mark, user can recognize that change has occurred in the orientation of word more intuitively.
(the 3rd embodiment)
Secondly, the 3rd embodiment is described.
The change of the orientation of word has been described in the 1st and the 2nd embodiment, when using the reading of daimonji size, be particularly useful, in other cases, user's casual operation can cause the application operation of e-book, sometimes can feel the decline of availability.
On the other hand, the application of e-book of a part possesses towards " the especially big type mode " of the elderly a little less than eyesight and amblyope's adjusting parameter.For example, this " especially big type mode " compared with invalid time and can produce gap below effectively time.
● font size becomes large
● font becomes gothic from the Song typeface.
● for easy identification, making background color is black, and word look is white.
Therefore, the words direction control module 111 of the e-book application program 110 of running on the electronic equipment 1 of present embodiment, only at " especially big type mode " effectively time, make to follow the variation of picture direction and the function of the change of the character arranging direction that occurs for effectively.Words direction control module 111 is in the time can being suitable for the application of various e-book, only possess in the e-book application of " especially big type mode ", and at this " especially big type mode ", be in effective situation, the function that character arranging direction occurs to change along with the variation of picture direction just can be effective.
Thus, although for the user who does not have to use " especially big type mode ", word is amplified, avoided carrying out casual behavior, can prevent confusion unnecessary.
(the 4th embodiment)
Secondly, the 4th embodiment is described.
In reading, also there will be and for example want situation that abstruse word is expanded.In the application of the e-book of a part, have the function showing is amplified in any region of the document in showing.Carry out the situation that this expansion shows, can regard user as in the situation of paying close attention to specific word.Under these circumstances, even if be preferably picture direction, change, its show state also remains unchanged.
Therefore, on the electronic equipment 1 of present embodiment, the words direction control module 111 of the e-book application program 110 of running, in expanding expression, even if picture direction changes, does not reflux yet, and maintains the expression state before variation.
Now, as shown in Fig. 8 (A), the document of the e-book in reading shows on the picture of LCD15A.Then, user amplifies demonstration (Fig. 8 (A ')) by any region (b1) in this part of document.After this, user changes the picture direction of LCD15A.Now, words direction control module 111 can not followed the backflow of the variation of picture direction, maintains the expression state (Fig. 8 (B)) before variation.
In addition, amplifying the method showing can be also the method that makes font size larger.So, can be also that words direction control module 111 is judged to be and is expanding demonstration when for example the 2nd more than threshold value font size is selected, the 2nd threshold value is greater than judges whether the number of words of every a line is the 1st threshold value below threshold value.
Like this, the electronic equipment 1 of present embodiment has been realized according to the document of the suitable control of use scenes and having been shown.
Because the operating control of present embodiment is processed and can be realized by software (program).So by having stored the Storage Media that can be read by computing machine of this software, this software is carried out in the installation on common computing machine, just can easily realize the effect same with present embodiment.
Above several embodiments of the present invention are illustrated, these embodiments, only as example, do not have the intention that limits invention scope.These new embodiments can be implemented in other various forms, can in the scope that does not exceed inventive concept, carry out various omissions, displacement, change.When these embodiments and its distortion are included in invention scope and purport, be also contained in the invention recorded in claim claims and the scope impartial with it.

Claims (10)

1. an electronic equipment, is characterized in that, possesses:
Display device;
Sensor, its for detection of described display device towards; And,
Indicative control unit, when one side of described display device becomes when being different from the 2nd state of the 2nd direction of described the 1st direction from the 1st state along the 1st direction, described indicative control unit makes character arranging direction under described the 2nd state consistent with character arranging direction under described the 1st state and show
When the orientation of the word under making described the 2nd state is consistent with character arranging direction under described the 1st state, if the number of words of every a line below the 1st number, described indicative control unit make character arranging direction under described the 2nd state be different from described the 1st state character arranging direction show.
2. electronic equipment according to claim 1, is characterized in that,
The font size of the word in described display device during display document is provided in the 1st size when above, and described indicative control unit judges that the number of words of described every a line is as below the 1st number.
3. electronic equipment according to claim 2, is characterized in that,
The font size of the word in described display device during display document is provided in than larger the 2nd size of described the 1st size when above, and described indicative control unit maintains the show state under described the 1st state.
4. according to the electronic equipment described in claim 1 or 2, it is characterized in that,
In the part of document that is shown in described display device, in being exaggerated under the state of demonstration, while becoming described the 2nd state from described the 1st state, described indicative control unit keeps the amplification show state under described the 1st state.
5. according to the electronic equipment described in claim 1,2,3 or 4, it is characterized in that,
In the situation that the orientation of the word under described the 2nd state is shown with the different direction of the orientation of the word under described the 1st state, described indicative control unit demonstrates and represents that the mark of change has occurred in the orientation of word.
6. electronic equipment according to claim 5, is characterized in that,
Described side line or the underscore of being labeled as.
7. according to the electronic equipment described in claim 1,2,3,4,5 or 6, it is characterized in that,
Under the 1st pattern during display document, described indicative control unit makes the character arranging direction under described the 2nd state take function that the direction different from the orientation of word under described the 1st state show as effectively.
8. according to the electronic equipment described in claim 1,2,3,4,5,6 or 7, it is characterized in that,
Described indicative control unit can make the orientation of the word under described the 2nd state take function that the direction different from the orientation of word under described the 1st state show as effective or invalid by setting.
9. a display control method, it is the display control method that possesses the electronic equipment of display device, it is characterized in that,
Detect the direction of described display device;
When one side of described display device becomes when being different from the 2nd state of the 2nd direction of described the 1st direction from the 1st state along the 1st direction, make character arranging direction under described the 2nd state consistent with character arranging direction under described the 1st state and show;
When the orientation of the word under making described the 2nd state is consistent with character arranging direction under described the 1st state, if the number of words of every a line below the 1st number, make character arranging direction under described the 2nd state be different from described the 1st state character arranging direction show.
10. a program, is characterized in that,
When one side of display device becomes when being different from the 2nd state of the 2nd direction of described the 1st direction from the 1st state along the 1st direction, make computing machine as making the indicative control unit performance function that character arranging direction under described the 2nd state is consistent with character arranging direction under the 1st state and show;
Make the described computing machine as described indicative control unit performance function, in following mode, operate: when the orientation of the word under making described the 2nd state is consistent with character arranging direction under described the 1st state, if the number of words of every a line below the 1st number, make character arranging direction under described the 2nd state be different from described the 1st state character arranging direction show.
CN201380000741.3A 2012-11-15 2013-03-14 Electronic device, display control method, and program Pending CN103959370A (en)

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JP2012-251016 2012-11-15
JP2012251016A JP5342059B1 (en) 2012-11-15 2012-11-15 Electronic device, display control method and program
PCT/JP2013/057307 WO2014076977A1 (en) 2012-11-15 2013-03-14 Electronic device, display control method, and program

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CN108920433B (en) * 2018-07-17 2022-02-25 海信视像科技股份有限公司 Text display method, system and terminal

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GB2331204A (en) * 1997-11-05 1999-05-12 Nec Corp Alteration of the orientation of data on a display
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Application publication date: 20140730