WO2013097371A1 - 一种弧形菜单索引显示方法及相关装置 - Google Patents

一种弧形菜单索引显示方法及相关装置 Download PDF

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Publication number
WO2013097371A1
WO2013097371A1 PCT/CN2012/073542 CN2012073542W WO2013097371A1 WO 2013097371 A1 WO2013097371 A1 WO 2013097371A1 CN 2012073542 W CN2012073542 W CN 2012073542W WO 2013097371 A1 WO2013097371 A1 WO 2013097371A1
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WO
WIPO (PCT)
Prior art keywords
index
menu
curved
display screen
center
Prior art date
Application number
PCT/CN2012/073542
Other languages
English (en)
French (fr)
Inventor
李�瑞
刘勇
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP12801440.4A priority Critical patent/EP2752744B1/en
Priority to EP19175060.3A priority patent/EP3623923A1/en
Publication of WO2013097371A1 publication Critical patent/WO2013097371A1/zh

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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]
    • G06F3/0484—Interaction 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
    • G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
    • 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
    • G06F3/0482—Interaction with lists of selectable items, e.g. menus
    • 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]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus

Definitions

  • Embodiments of the present invention relate to the field of human-computer interaction, and in particular, to a curved menu index display method and related apparatus.
  • the search menu is generally distributed vertically or horizontally in the strip item.
  • a menu distribution mode is straightforward, if applied to a touch screen mobile terminal, such a menu distribution mode would be The user is inconvenient.
  • the touch-screen mobile terminal Because when the user operates the touch-screen mobile terminal, it is generally operated with one hand. When the thumb needs to pull or switch the search menu, the thumb needs to be operated vertically or horizontally, which is not ergonomic. Thumbs are not very convenient to move, and it is easy to click on non-target characters, causing misoperation.
  • Embodiments of the present invention provide a curved menu index display method and related apparatus for displaying index characters in an arc-shaped display bar.
  • the curved menu index display method comprises: receiving a menu expansion instruction; expanding an arc menu index on the display screen according to the menu expansion instruction; the arc menu index includes: an index operation area, an index pointer, and an index a character operating area is an arc-shaped boundary line displayed on the display screen and an area surrounded by a border of the display screen intersecting the curved boundary line, the index character along the curved boundary line Arranging; the index pointer is located in the index operation area for indicating the index character selected.
  • the method further includes:
  • the menu index includes: expanding a curved menu index on the display screen with a radius determined by the first specified position as a radius according to the menu expansion instruction.
  • the expanding the curved menu index on the display screen according to the radius determined by the first specified position according to the menu expansion instruction comprises: acquiring preset N centers, wherein the N is greater than An integer of 1; generating a N according to the radius determined by the first indicated position and the N centers Curved boundary lines for the user to select; expand the curved menu index on the display screen according to the curved boundary line selected by the user.
  • the generating the N curved boundary lines according to the radius determined by the first indicated position and the N centers includes: generating N radii according to the first indicated position and the N centers The N radii respectively are distances from the first indicated position to the N centers; generating N arc boundary lines according to the N centers and the N radii, the curved boundary line An arc generated on the display screen according to a radius corresponding to the center of the circle.
  • the arc boundary line is an arc generated on the display screen with a vertice of a lower left corner or a lower right corner of the display screen as a center, and the radius of the arc is smaller than the display screen. width.
  • the method further includes:
  • the method further includes: acquiring a user in the index a second designated position clicked in the operation area; an operation corresponding to an index character passing through a line connecting the center of the circle and the second specified position and an extension line of the connection line.
  • the operation of triggering the connection between the center of the circle and the second specified position and the index character of the extension line of the connection includes: highlighting the center of the circle and the second designated position The index character through which the wire and the extension of the wire pass.
  • the index character passing through the connection area of the center of the circle and the second specified position is highlighted, including: highlighting the center of the circle and the second by bubbling, or enlarging, or changing colors
  • the index character passed by the connection area of the specified location is highlighted, including: highlighting the center of the circle and the second by bubbling, or enlarging, or changing colors
  • an instruction receiving unit configured to receive a menu expansion instruction
  • a menu display unit configured to expand an arc menu index on the display screen according to the menu expansion instruction
  • the arc menu index includes: an index operation area, an index pointer, and an index character
  • the index operation area is an arc-shaped boundary line displayed on the display screen and an area surrounded by a border of a display screen intersecting the curved boundary line, the index character is arranged along the curved boundary line
  • the index pointer is located in the index operation area for indicating the index character selected.
  • the curved menu index display device further includes: a detecting unit, configured to detect a tiger mouth of the user's palm after receiving a menu expansion command sent by the user, where the tiger mouth is used to determine a center of the curved boundary line; correspondingly, the menu display unit is further configured to The menu expansion instruction and the tiger mouth position expand an arc menu index on the display screen, and the arc boundary line of the arc menu index is an arc drawn on the display screen with the tiger mouth position as a center .
  • a detecting unit configured to detect a tiger mouth of the user's palm after receiving a menu expansion command sent by the user, where the tiger mouth is used to determine a center of the curved boundary line
  • the menu display unit is further configured to The menu expansion instruction and the tiger mouth position expand an arc menu index on the display screen, and the arc boundary line of the arc menu index is an arc drawn on the display screen with the tiger mouth position as a center .
  • the curved menu index display device further includes:
  • a first acquiring unit configured to acquire a first specified position that the user clicks in the display screen, where the first specified position is used to determine a radius of the curved boundary line; correspondingly, the menu display unit is further used to Expanding the curved menu index on the display screen according to the radius determined by the first specified position as a radius according to the menu expansion instruction.
  • the menu display unit includes:
  • the center of the circle is obtained for acquiring a preset center, the ⁇ is an integer greater than 1; an arc generating module, configured to generate a radius according to the first indicated position and the center of the circle A curved boundary line for the user to select; a menu expansion module for expanding the curved menu index on the display screen according to the curved boundary line selected by the user.
  • the curved menu index display device further includes:
  • a second acquiring unit configured to acquire a second specified position that the user clicks in the index operation area, and trigger a connection between the center of the circle and the second specified position and an extension of the extension line of the connection An operation corresponding to the character;
  • a highlighting unit configured to: after the second specified position is acquired, highlight a line connecting the center of the circle and the second specified position and an index character of the extension line of the connection .
  • the curved menu index of the present invention includes an index operation area and an index character, and the index operation area is an arc boundary line and inside the arc boundary line.
  • the area where the border of the screen is connected, the index character is arranged along the inner side of the curved boundary line; since the thumb of the person is centered on the tiger's mouth of the palm, and the length of the thumb is the radius, therefore, the arc
  • the shape of the operation area conforms to the ergonomics of the finger, which is more convenient for the user to operate, and improves the accuracy of the user's operation and positioning.
  • FIG. 1 is a schematic flow chart of a method for displaying an index of a curved menu in an embodiment of the present invention
  • FIG. 2 is a schematic diagram showing a display of an index of a curved menu in an embodiment of the present invention
  • 3 is a schematic diagram showing a display form of an arc menu index in an embodiment of the present invention
  • FIG. 4 is another schematic flowchart of a curved menu index display method according to an embodiment of the present invention
  • FIG. 5 is another schematic flowchart of a curved menu index display method according to an embodiment of the present invention
  • FIG. 6 is an arc shape according to an embodiment of the present invention.
  • the menu index displays a schematic diagram of the logical structure of the device.
  • Embodiments of the present invention provide a curved menu index display method and related apparatus for displaying index characters in an arc-shaped display bar.
  • an embodiment of a method for displaying a curved menu index in an embodiment of the present invention includes:
  • the curved menu index display device can receive the menu expansion command.
  • the embodiment of the present invention is applied to a mobile terminal that supports a touch screen operation.
  • the open button of the curved menu index may be set at a position in a lower right corner of the display screen of the mobile terminal; optionally, according to different operating habits of the left and right hands of the user
  • the position of the open key of the curved menu index can be selected by the user. If the user has the habit of holding the mobile terminal by the left hand, the open key of the curved menu index can be set at the lower left corner of the display screen of the mobile terminal.
  • the curved menu index display means expands the curved menu index on the display screen in accordance with the menu expansion instruction.
  • the expanded curved menu index includes an index operation area.
  • Index pointer 202 and index character 203.
  • the index pointer is located in the index operation area for indicating the selected index character.
  • the index pointer may start from a lower left corner or a lower right corner of the display screen, and point to the index character. .
  • the index operation area is an arc-shaped boundary line displayed on the display screen and an area surrounded by a border of a display screen intersecting the curved boundary line, and the index characters are arranged along the curved boundary line
  • the index characters may be arranged along an inner side of the curved boundary line or may be arranged along an outer side of the curved boundary line.
  • the index characters arranged along the operation arc may be Chinese characters or English characters, and the specific characters may be arranged in the order of 26 characters in English (Chinese characters may be according to the first letter of the pinyin) Sort).
  • the curved boundary line of the index operation area may be an arc drawn on the display screen with any point outside the display screen as a center; the curved boundary line may also be the lower left corner or the right of the display screen.
  • the apex of the lower corner is an arc drawn by the center of the circle on the display screen, and the radius of the arc is smaller than the width of the display screen; the curved boundary line may also be a center of any preset position Displays the arc drawn on the screen.
  • the index operation area is a sector, and specifically, the size of the sector (determined by the radius of the arc) may be For a fixed value (that is, the radius of the arc is fixed), it can also be specified by the user, that is, when the user opens the curved menu index of the present invention, the radius of the arc can be determined by clicking an arbitrary point on the display screen (eg, , the distance from the point clicked by the user to the apex of the lower left corner or the lower right corner is the radius. If the curved menu index sets the maximum radius smaller than the width of the display screen, when the user clicks on the display screen, the point other than the maximum radius is clicked. At the time, the default is to select the index operation area of the largest radius.
  • the index operation area may be a sector area as shown in FIG. 301 or a semicircular area as shown in FIG. 302, or may be as shown in FIG. 303.
  • the curved menu index of the present invention includes an index operation area and an index character, wherein the index operation area is an area formed by connecting a curved boundary line and a frame of the display screen inside the curved boundary line, and the index character is curved
  • the inner side of the boundary line is arranged; since the thumb of the person is centered on the tiger's mouth of the palm and moves with the radius of the thumb as a radius, the curved operation area conforms to the ergonomics of the finger, and is more convenient for the user to operate. , improve the accuracy of user operation positioning.
  • the embodiment of the present invention further provides a method for setting the size of the index operation area.
  • another embodiment of the method for displaying the curved menu index in the embodiment of the present invention includes:
  • the curved menu index display device can receive the menu expansion command sent by the user.
  • the curved menu index display device After the curved menu index display device receives the menu expansion command sent by the user, the curved menu index display device displays an interface for setting a radius of the curved boundary line in the display screen, and the user may be in the display screen Click anywhere, after the user clicks, the curved menu The index display device can acquire the first designated position that the user clicks in the display screen.
  • the curved menu index display means determines the center of the arcuate boundary line.
  • the center of the circle can be determined by the following method:
  • the curved menu index display device acquires preset N centers, wherein N is an integer greater than 1; wherein, the user may select one of the N centers as the curved boundary line according to personal habits or preferences Center of the circle
  • the vertices of the lower left corner or the lower right corner of the display screen are used as the center of the curved boundary line; wherein, specifically, the vertices of the lower left corner or the lower right corner may also be selected by the user;
  • the tiger mouth of the user's palm is used as the center of the curved boundary line, and the method for specifically determining the position of the tiger is described in the following embodiments.
  • the curved menu index display device determines a radius of the curved boundary line according to the first designated position and the center of the circle; Specifically, the distance from the first indicated position to the center of the circle may be a radius.
  • an arcuate menu index is generated on the display screen based on the radius and the center of the circle.
  • a circle can be determined, and the area where the circle intersects the display screen can be used as an index operation area of the curved menu index, and the arc menu index display device
  • the index characters may be arranged along the curved boundary line, and the index pointer may be in a lower left corner of the display screen or The lower right corner is the starting point, pointing to the index character.
  • N arc boundaries may be directly generated according to the first indication position and the N centers Line, for the user to select;
  • the curved menu index is expanded on the display screen according to the curved boundary line selected by the user.
  • the curved menu index display device may generate N radii according to the first indication position and the N centers, and generate N arc boundary lines according to the N centers and the N radii.
  • the N radii are respectively the distances from the first indicated position to the N centers;
  • the curved boundary line is an arc generated on the display screen according to a radius corresponding to the center of the circle and the center of the circle .
  • the curved menu index display device determines the radius of the curved boundary line according to the first specified position, so that the user can determine the size of the index operation area according to his own operation habit, thereby improving the user's operation.
  • experience the radius of the curved boundary line according to the first specified position, so that the user can determine the size of the index operation area according to his own operation habit, thereby improving the user'
  • the curved menu index display device can use the gravity sensing device to determine the center of the curved boundary line.
  • the curved shape in the embodiment of the present invention Another embodiment of the menu index display method includes:
  • the curved menu index display device can receive the menu expansion command sent by the user.
  • the curved menu index display device After the curved menu index display device receives the menu expansion command sent by the user, the curved menu index display device displays an interface for setting a radius of the curved boundary line in the display screen, and the user may be in the display screen Clicking on any position, after the user clicks, the curved menu index display device can acquire the first designated position that the user clicks in the display screen.
  • the step 502 may not be performed.
  • the curved menu index display device After the curved menu index display device receives the menu expansion command sent by the user, the curved menu index display device detects the tiger's mouth position of the user's palm through the gravity sensing device, and uses the tiger mouth position as the center of the curved boundary line.
  • the inclination can be set by the preset algorithm and the tiger mouth of the user's palm.
  • the positional relationship after the user receives the menu expansion command sent by the user, the curved menu index display device detects the inclination by the gravity sensing device, and calculates the tiger mouth of the user's palm according to the inclination and the preset algorithm.
  • step 504 may be directly triggered; if the curved menu index display device obtains The first designated position, the curved menu index display device first determines the radius of the curved boundary line according to the distance between the first designated position and the center of the circle.
  • the curved menu index display device expands the curved menu index on the display screen according to the radius and the center of the curved boundary line.
  • the curved menu index display device determines that the tiger mouth position is the center of the curved boundary line, and the arc drawn on the display screen is formed by the arc and the inner side of the curved boundary line.
  • An area in which the borders of the display screen are connected is used as an index operation area, index characters are arranged along the inner side of the curved boundary line, and an index pointer points to the index character.
  • the user grasps the mobile terminal with which hand, the gravity sensing device can sense the force to tilt to the side, and the pre-configured parameters can roughly measure the tiger's mouth of the user's palm, and move.
  • the terminal can draw an arc on the display screen with the tiger mouth as the center; similarly, as described in the above embodiment, the radius of the arc can be specified by the user, and therefore, according to the length of the radius specified by the user and the gravity sensing
  • the position of the center of the center sensed by the device, and finally the indexed operation area can be a sector, a semicircle or a circular arc.
  • the curved menu index in the embodiment of the present invention can also adjust the position and angle of the curved menu in the display screen by the gravity sensing device, so that the user experience is further improved.
  • the single-layer character display column cannot completely arrange the index characters to be displayed, such as
  • the second layer of character display column can arrange the remaining index characters to be displayed, according to the actual situation If the second character display column still fails to display complete, the third or fourth character display column may be set, and so on; or, when the single-layer character display column cannot completely arrange the index characters to be displayed,
  • the character display column in the embodiment of the present invention may further support a sliding operation, that is, when the user's finger slides in a certain direction of the curved boundary line in the index operation area, the position of the index character is sequentially switched along the direction. , that is, the index character will also slide in that direction, so that by sliding, the index character that is currently not displayed can be switched.
  • the arc menu index display device acquires the second specified position clicked by the user, and the arc menu index display device triggers an operation corresponding to the index character; for example, the search
  • the application is to find a contact, then clicking on a character will display the contact corresponding to the character. If the index character being clicked is "A", the mobile terminal will pop up the window.
  • the form shows the contact of the first word of the contact name with the pinyin of "A".
  • the user can not only click the index character directly on the character display column, but also click on the index operation area of the non-character display column to trigger the operation corresponding to the target index character, which is:
  • the curved menu index display device acquires a second designated position that the user clicks in the index operation area, and if the second specified position is a position where the non-index character is located, the curved menu index display device may trigger the center of the circle An operation corresponding to an index character passed by the connection area of the second specified position.
  • the index operation area is a sector area centered on the vertex of the lower left corner of the display screen, and the user can click the ray pointing to the index character in the center of the index operation area, thereby triggering the operation corresponding to the index character pointed by the ray.
  • the index character pointed to by the ray is highlighted, optionally, the highlighting method is bubbling, Or zoom in, or change the color, etc.
  • the position of the index character is sequentially switched along the direction, that is, the index character also slides in the direction, so that the user can find the direction. The required index character.
  • the user can click the close button of the curved menu index, and the curved menu index display device receives an instruction to close the curved menu index, and closes the curved menu index according to the instruction.
  • the close button and the open button of the curved menu index can be the same button, click once to open, and click again to close.
  • the mobile terminal may automatically close the arc menu index.
  • FIG. 6 is an implementation of the curved menu index display device in the embodiment of the present invention. Examples include:
  • the indication receiving unit 601 is configured to receive a menu expansion instruction
  • a menu display unit 602 configured to expand an arc menu index on the display screen according to the menu expansion instruction;
  • the arc menu index includes: an index operation area, an index pointer, and an index character;
  • the index operation area is an arc-shaped boundary line displayed on the display screen and an area surrounded by a border of the display screen intersecting the curved boundary line, and the index character is arranged along the curved boundary line;
  • the index pointer is located in the index operation area for indicating the index character selected.
  • a first obtaining unit 603 configured to acquire a first specified position that the user clicks in the display screen, where the first specified position is used to determine a radius of the curved boundary line;
  • the menu display unit 602 is further configured to expand the curved menu index on the display screen according to the radius determined by the first specified position according to the menu expansion instruction.
  • a second acquiring unit 604 configured to acquire a second designated position that the user clicks in the operating area of the cable, and trigger a connection between the center of the circle and the second designated position and an extension line of the connection The operation corresponding to the passed index character;
  • the detecting unit 605 is configured to detect a tiger mouth position of the user's palm after receiving the menu expansion instruction sent by the user, where the tiger mouth position is used to determine a center of the curved boundary line.
  • the menu display unit 602 is further configured to expand an arc menu index on the display screen according to the menu expansion instruction and the tiger mouth position, where the arc boundary line of the arc menu index is The arc drawn by the center of the circle on the display screen.
  • the highlighting unit 606 is configured to: after obtaining the second designated position, highlight an index character of a line connecting the center of the circle and the second specified position and an extension line of the line.
  • menu display unit 602 in the embodiment of the present invention may include:
  • the center of the circle is used to obtain the preset N centers, and the N is an integer greater than 1.
  • the arc generating module 6022 is configured to determine a radius according to the first indicated position and the N The center of the circle generates N curved boundary lines for the user to select;
  • the menu expansion module 6023 is configured to expand the curved menu index on the display screen according to the curved boundary line selected by the user.
  • each unit of the curved menu index display device in the embodiment of the present invention is as follows: After the user clicks the open key of the curved menu index, the instruction receiving unit 601 receives the menu expansion instruction.
  • the embodiment of the present invention is applied to a mobile terminal that supports a touch screen operation.
  • the open button of the curved menu index may be set at a position in a lower right corner of the display screen of the mobile terminal; optionally, according to different operating habits of the left and right hands of the user
  • the position of the open key of the curved menu index can be selected by the user. If the user has the habit of holding the mobile terminal by the left hand, the open key of the curved menu index can be set to move.
  • the mobile terminal displays the position of the lower left corner of the screen.
  • the detecting unit 605 detects the tiger mouth of the user's palm through the gravity sensing device, and uses the tiger mouth The bit is the center of the curved boundary line.
  • the inclination can be set by the preset algorithm and the tiger mouth of the user's palm.
  • the positional relationship after the user receives the menu expansion command sent by the user, the curved menu index display device detects the inclination by the gravity sensing device, and calculates the tiger mouth of the user's palm according to the inclination and the preset algorithm.
  • the center of the circle can also be determined by the following method:
  • the curved menu index display device acquires preset N centers, wherein N is an integer greater than 1; wherein, the user may select one of the N centers as the curved boundary line according to personal habits or preferences Center of the circle
  • the vertices of the lower left corner or the lower right corner of the display screen are used as the center of the curved boundary line; wherein, specifically, the vertices of the lower left corner or the lower right corner may also be selected by the user.
  • the radius may be determined according to the center of the circle.
  • the setting screen is displayed on the display screen after receiving the menu expansion instruction sent by the user.
  • the user can click any position in the display screen.
  • the first obtaining unit 603 can obtain the first specified position that the user clicks in the display screen. .
  • the menu display unit 602 After acquiring the first designated position, the menu display unit 602 determines the radius of the curved boundary line according to the first designated position and the center of the circle (specifically, the first indicated position may be the center of the circle The distance is a radius) and an arcuate menu index is generated on the display screen based on the radius and center of the circle.
  • a circle can be determined, and the area where the circle intersects the display screen can be used as an index operation area of the curved menu index, and the arc menu index display device
  • the index characters may be arranged along the curved boundary line, and the index pointer may be in a lower left corner of the display screen or The lower right corner is the starting point, pointing to the index character.
  • the mode can be obtained by the center of the menu display unit 602.
  • the block 6024 obtains the preset N centers, and the arc generating module 6022 generates N arc boundary lines according to the radius determined by the first indicated position and the N centers for the user to select;
  • Module 6023 expands the curved menu index on the display screen based on the curved boundary line selected by the user.
  • the curved menu index display device may generate N radii according to the first indication position and the N centers, and generate N arc boundary lines according to the N centers and the N radii.
  • the N radii are respectively the distances from the first indicated position to the N centers;
  • the curved boundary line is an arc generated on the display screen according to a radius corresponding to the center of the center of the center .
  • the second obtaining unit 604 acquires a second designated position that the user clicks in the index operation area, and triggers the center of the circle to pass.
  • An operation corresponding to the index character pointed to by the second specified location For example, if the application of the search is to find a contact, clicking on a character will display the contact corresponding to the character. If the index character being clicked is "A", the mobile terminal will display in the form of a pop-up window. The contact of the first word of the contact name is "A".
  • the user can not only click the index character directly on the character display column, but also click on the index operation area of the non-character display column to trigger the operation corresponding to the target index character, which is:
  • the curved menu index display device acquires a second designated position that the user clicks in the index operation area, and if the second specified position is a position where the non-index character is located, the curved menu index display device may trigger the center of the circle An operation corresponding to an index character passed by the connection area of the second specified position.
  • the index operation area is a sector area centered on the vertex of the lower left corner of the display screen, and the user can click the ray pointing to the index character in the center of the index operation area, thereby triggering the operation corresponding to the index character pointed by the ray.
  • the highlighting unit 606 highlights the index character pointed by the ray, and optionally, highlights the way of bubbling. , or zoom in, or change colors, etc.
  • the position of the index character is sequentially switched along the direction, that is, the index character also slides in the direction, so that the user can find the direction. The required index character.
  • the disclosed apparatus and method can be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division, and the actual implementation may have another division.
  • multiple units or components may be combined or integrated into another system, or some features may be omitted or not implemented.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical, mechanical or otherwise.
  • the units described as separate components may or may not be physically separate, and the components displayed as the units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the technical solution of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium. , including a plurality of instructions for causing a computer device (which may be a personal computer, a server, a storage medium including: a USB flash drive, a removable hard disk, a read-only memory (ROM), a random access memory (RAM, Random) Access Memory ), a variety of media such as a disk or a disc that can store program code.
  • a computer device which may be a personal computer, a server, a storage medium including: a USB flash drive, a removable hard disk, a read-only memory (ROM), a random access memory (RAM, Random) Access Memory
  • a variety of media such as a disk or a disc that can store program code.

Abstract

本发明实施例公开了一种弧形菜单索引显示方法及相关装置，用于以弧形的显示条显示索引字符。本发明实施例方法包括：接收菜单展开指令；根据所述菜单展开指令在显示屏幕上展开弧形菜单索引；所述弧形菜单索引包括：索引操作区域、索引指针和索引字符；所述索引操作区域为显示于所述显示屏幕上的弧形边界线以及与所述弧形边界线相交的显示屏的边框所环绕的区域，所述索引字符沿所述弧形边界线排布；所述索引指针位于所述索引操作区域内用于指示被选中的所述索引字符。

Description

一种弧形菜单索引显示方法及相关装置 技术领域
本发明实施例涉及人机交互领域，尤其涉及一种弧形菜单索引显示方法及 相关装置。
背景技术
在现有的移动终端中，搜索菜单一般以条形项目纵向或横向分布， 虽然这 样的菜单分布模式虽然直观明了， 但是， 若应用到可触屏的移动终端中， 这样 的菜单分布模式会为用户带来不便。
因为在用户对可触屏的移动终端进行操作时， 一般都是使用单手进行操 作， 大拇指需要拉动或切换搜索菜单时， 大拇指需要做纵向或横向的操作， 不 符合人体工学的需求， 大拇指活动起来不太方便， 容易点击到非目标字符， 造 成误操作。
发明内容
本发明实施例提供了一种弧形菜单索引显示方法及相关装置，用于以弧形 的显示条显示索引字符。
本发明提供的弧形菜单索引显示方法， 包括： 接收菜单展开指令； 根据所 述菜单展开指令在显示屏幕上展开弧形菜单索引； 所述弧形菜单索引包括： 索 引操作区域、 索引指针和索引字符； 所述索引操作区域为显示于所述显示屏幕 上的弧形边界线以及与所述弧形边界线相交的显示屏的边框所环绕的区域，所 述索引字符沿所述弧形边界线排布；所述索引指针位于所述索引操作区域内用 于指示被选中的所述索引字符。
可选的， 所述方法进一步包括：
获取用户在所述显示屏幕内点击的第一指定位置，所述第一指定位置用于 确定所述弧形边界线的半径； 相应， 所述根据所述菜单展开指令在显示屏幕上 展开弧形菜单索引包括：根据所述菜单展开指令在以所述第一指定位置所确定 的半径为半径在显示屏幕上展开弧形菜单索引。
可选的，所述根据所述菜单展开指令在以所述第一指定位置所确定的半径 为半径在显示屏幕上展开弧形菜单索引包括： 获取预置的 N个圆心， 所述 N 为大于 1的整数；根据所述第一指示位置所确定的半径和所述 N个圆心生成 N 个弧形边界线， 以供用户选择； 根据用户选择的弧形边界线在显示屏幕上展开 弧形菜单索引。
可选的，所述根据所述第一指示位置所确定的半径和所述 N个圆心生成 N 个弧形边界线， 包括： 根据所述第一指示位置与所述 N个圆心生成 N个半径， 所述 N个半径分别为所述第一指示位置分别到所述 N个圆心的距离； 根据所 述 N个圆心与所述 N个半径生成 N个弧形边界线， 所述弧形边界线为根据所 述圆心与所述圆心对应的半径在所述显示屏幕所生成的圆弧。
可选的，所述弧形边界线为以所述显示屏幕的左下角或右下角的顶点为圆 心在所述显示屏幕上所生成的圆弧， 所述圆弧的半径小于所述显示屏幕的宽 度。
可选的， 所述接收用户发送的菜单展开指令之后， 还包括：
检测用户手掌的虎口位， 所述虎口位用于确定所述弧形边界线的圆心。 可选的，若弧形边界线为以所述显示屏幕的左下角或右下角的顶点为圆心 在所述显示屏幕上所生成的圆弧， 则所述方法还包括： 获取用户在所述索引操 作区域内点击的第二指定位置；触发所述圆心与所述第二指定位置的连线及所 述连线的延伸线所经过的索引字符对应的操作。
可选的，触发所述圆心与所述第二指定位置的连线及所述连线的延伸线所 经过的索引字符对应的操作， 包括： 突出显示所述圆心与所述第二指定位置的 连线及所述连线的延伸线所经过的索引字符。
可选的，突出显示所述圆心与所述第二指定位置的连线区域所经过的索引 字符， 包括： 以冒泡， 或放大， 或变换颜色的方式突出显示所述圆心与所述第 二指定位置的连线区域所经过的索引字符。
本发明提供的弧形菜单索引显示装置， 包括：
指示接收单元， 用于接收菜单展开指令； 菜单显示单元， 用于根据所述菜 单展开指令在显示屏幕上展开弧形菜单索引； 所述弧形菜单索引包括： 索引操 作区域、 索引指针和索引字符； 所述索引操作区域为显示于所述显示屏幕上的 弧形边界线以及与所述弧形边界线相交的显示屏的边框所环绕的区域，所述索 引字符沿所述弧形边界线排布;所述索引指针位于所述索引操作区域内用于指 示被选中的所述索引字符。
可选的， 所述弧形菜单索引显示装置还包括： 检测单元， 用于在接收到用户发送的菜单展开指令之后，检测用户手掌的 虎口位， 所述虎口位用于确定所述弧形边界线的圆心； 相应， 所述菜单显示单 元还用于根据所述菜单展开指令和所述虎口位在显示屏幕上展开弧形菜单索 引，所述弧形菜单索引的弧形边界线为以所述虎口位为圆心在所述显示屏幕上 所画的圆弧。
可选的， 所述弧形菜单索引显示装置还包括：
第一获取单元， 用于获取用户在所述显示屏幕内点击的第一指定位置， 所 述第一指定位置用于确定所述弧形边界线的半径； 相应，所述菜单显示单元还 用于根据所述菜单展开指令在以所述第一指定位置所确定的半径为半径在显 示屏幕上展开弧形菜单索引。
可选的， 所述菜单显示单元包括：
圆心获 莫块， 用于获取预置的 Ν个圆心， 所述 Ν为大于 1的整数； 弧 形生成模块，用于根据所述第一指示位置所确定的半径和所述 Ν个圆心生成 Ν 个弧形边界线， 以供用户选择； 菜单展开模块， 用于根据用户选择的弧形边界 线在显示屏幕上展开弧形菜单索引。
可选的， 所述弧形菜单索引显示装置还包括：
第二获取单元， 用于获取用户在所述索引操作区域内点击的第二指定位 置，并触发所述圆心与所述第二指定位置的连线及所述连线的延伸线所经过的 索引字符对应的操作； 突出显示单元， 用于在获取到所述第二指定位置之后， 突出显示所述圆心与所述第二指定位置的连线及所述连线的延伸线所经过的 索引字符。
从以上技术方案可以看出， 本发明实施例具有以下优点： 本发明的弧形菜 单索引包括有索引操作区域和索引字符，该索引操作区域为弧形边界线与在该 弧形边界线内侧的显示屏幕的边框连接而成的区域，该索引字符沿弧形边界线 的内侧排布； 由于人的大拇指是以手掌的虎口位为圆心， 以大拇指的长度为半 径活动的， 因此，弧形的操作区域符合手指的人机工学，更加便于用户的操作， 提高了用户操作定位的准确性。
附图说明
图 1是本发明实施例中弧形菜单索引显示方法的一个流程示意图； 图 2是本发明实施例中弧形菜单索引的显示示意图； 图 3是本发明实施例中弧形菜单索引的显示形式示意图；
图 4是本发明实施例中弧形菜单索引显示方法的另一个流程示意图； 图 5是本发明实施例中弧形菜单索引显示方法的另一个流程示意图； 图 6是本发明实施例中弧形菜单索引显示装置的逻辑结构示意图。
具体实施方式
本发明实施例提供了一种弧形菜单索引显示方法及相关装置，用于以弧形 的显示条显示索引字符。
请参阅图 1 , 本发明实施例中弧形菜单索引显示方法的一个实施例包括：
101、 接收菜单展开指令；
用户点击弧形菜单索引的开启键之后，弧形菜单索引显示装置就可以接收 到菜单展开指令。
本发明实施例是应用于支持触屏操作的移动终端， 具体的， 所述弧形菜单 索引的开启键可以设置在移动终端显示屏幕的右下角位置； 可选的，根据用户 左右手操作习惯的不同， 弧形菜单索引的开启键的位置可以由用户选择，如用 户有左手握住移动终端的习惯，则所述弧形菜单索引的开启键可以设置在移动 终端显示屏幕的左下角位置。
102、 根据所述菜单展开指令在显示屏幕上展开弧形菜单索引。
弧形菜单索引显示装置根据所述菜单展开指令在显示屏幕上展开弧形菜 单索引。
具体的， 可以参阅图 2, 所述展开的弧形菜单索引包括有索引操作区域
201、 索引指针 202和索引字符 203。 所述索引指针位于所述索引操作区域内 用于指示被选中的所述索引字符； 可选的， 所述索引指针可以以所述显示屏幕 的左下角或右下角为起点， 指向所述索引字符。
所述索引操作区域为显示于所述显示屏幕上的弧形边界线以及与所述弧 形边界线相交的显示屏的边框所环绕的区域，所述索引字符沿所述弧形边界线 排布， 可选的， 所述索引字符可以沿所述弧形边界线的内侧排布， 也可以沿所 述弧形边界线的外侧排布。
本发明实施例中， 沿操作弧线排布的索引字符可以为中文字符，也可以为 英文字符， 具体的字符可以按英文 26个字符的次序排列 （中文字符可按该字 拼音的首个字母排序）。 可选的，索引操作区域的弧形边界线可以为以显示屏幕外任意一点为圆心 在显示屏幕上所画的圆弧；该弧形边界线也可以为以所述显示屏幕的左下角或 右下角的顶点为圆心在所述显示屏幕上所画的圆弧，且所述圆弧的半径小于所 述显示屏幕的宽度；该弧形边界线还可以任一预置的位置为圆心在所述显示屏 幕上所画的圆弧。
可选的， 若以所述显示屏幕的左下角或右下角的顶点为圆心， 则该索引操 作区域则为一个扇形区， 具体的， 该扇形区的大小（决定于该圆弧的半径）可 以为固定值（即该圆弧的半径固定）， 也可以由用户指定， 即用户在打开本发 明的弧形菜单索引时，可以通过在显示屏幕上点击任意点来决定该圆弧的半径 (如， 以用户所点击的点到左下角或右下角的顶点的距离为半径）， 若弧形菜 单索引设定了最大半径小于显示屏幕的宽度，则当用户在显示屏幕上点击最大 半径以外的点时， 都会默认为选择最大半径的索引操作区域。
其中， 如图 3所示， 在实现的过程中根据圆心确定方式的不同， 索引操作 区域可以为如图 301所示扇形区域，也可以为如图 302所示半圆区域，还可以 为如图 303所示圆弧形区域。
本发明的弧形菜单索引包括有索引操作区域和索引字符，该索引操作区域 为弧形边界线与在该弧形边界线内侧的显示屏幕的边框连接而成的区域，该索 引字符沿弧形边界线的内侧排布； 由于人的大拇指是以手掌的虎口位为圆心， 以大拇指的长度为半径活动的， 因此， 弧形的操作区域符合手指的人机工学， 更加便于用户的操作， 提高了用户操作定位的准确性。
为了适应不同用户拇指的大小，本发明实施例还提供了设置索引操作区域 大小的方法， 请参阅图 4, 本发明实施例中弧形菜单索引显示方法的另一个实 施例包括：
401、 接收用户发送的菜单展开指令；
用户点击弧形菜单索引的开启键之后，弧形菜单索引显示装置就可以接收 到用户发送的菜单展开指令。
402、 获取用户在所述显示屏幕内点击的第一指定位置；
在弧形菜单索引显示装置接收到了用户发送的菜单展开指令之后，弧形菜 单索引显示装置在显示屏幕中显示出设定所述弧形边界线的半径的界面，用户 可以在所述显示屏幕内点击任意位置，在用户进行了点击操作以后， 弧形菜单 索引显示装置就可以获取到用户在显示屏幕内点击的第一指定位置。
403、 确定所述弧形边界线的圆心；
弧形菜单索引显示装置确定所述弧形边界线的圆心。可选的， 所述圆心可 以通过以下方法确定：
一、 弧形菜单索引显示装置获取预置的 N个圆心， 所述 N为大于 1的整 数； 其中， 用户可以根据个人习惯或喜好在所述 N个圆心中选取一个作为所 述弧形边界线的圆心；
二、 以所述显示屏幕的左下角或右下角的顶点作为所述弧形边界线的圆 心； 其中， 具体是左下角还是右下角的顶点， 还可以由用户进行选择；
三、 以用户手掌的虎口位作为所述弧形边界线的圆心， 具体确定所述虎口 位的方法在后续实施例中描述。
404、 根据所述第一指定位置和所述圆心确定所述弧形边界线的半径； 弧形菜单索引显示装置根据所述第一指定位置和所述圆心确定所述弧形 边界线的半径； 具体的， 可以以所述第一指示位置到所述圆心的距离为半径。
405、 根据所述半径和所述圆心确定在显示屏幕上展开弧形菜单索引。 在弧形菜单索引显示装置确定了所述弧形边界线的半径和圆心之后，根据 所述半径和圆心在所述显示屏幕上生成弧形菜单索引。
具体的， 在实际应用中， 确定了圆心和半径后就可以确定一个圆， 所述圆 与所述显示屏幕相交的区域则可以作为弧形菜单索引的索引操作区域，在弧形 菜单索引显示装置确定了索引操作区域之后，在所述索引操作区域中生成索引 字符和索引指针，所述索引字符可沿所述弧形边界线排布， 所述索引指针可以 以所述显示屏幕的左下角或右下角为起点， 指向所述索引字符。
可选的， 若是 N个圆心的方案， 则在弧形菜单索引显示装置获取到所述 第一指示位置之后， 可以直接根据所述第一指示位置和所述 N个圆心生成 N 个弧形边界线， 以供用户选择； 在获取到用户选择的弧形边界线之后， 根据用 户选择的弧形边界线在显示屏幕上展开弧形菜单索引。具体的， 弧形菜单索引 显示装置可以根据所述第一指示位置与所述 N个圆心生成 N个半径， 在根据 所述 N个圆心与所述 N个半径生成 N个弧形边界线，所述 N个半径分别为所 述第一指示位置分别到所述 N个圆心的距离； 所述弧形边界线为根据所述圆 心与所述圆心对应的半径在所述显示屏幕所生成的圆弧。 弧形菜单索引显示装置根据第一指定位置确定所述弧形边界线的半径，如 此， 则用户可以根据自己的操作习惯自行确定所述索引操作区域的大小，从而 提高了用户在操作过程中的体验。
若本发明实施例中的移动终端带有重力感应装置，则弧形菜单索引显示装 置可以使用该重力感应装置确定所述弧形边界线的圆心， 请参阅图 5 , 本发明 实施例中弧形菜单索引显示方法的另一个实施例包括：
501、 接收用户发送的菜单展开指令；
用户点击弧形菜单索引的开启键之后，弧形菜单索引显示装置就可以接收 到用户发送的菜单展开指令。
502、 获取用户在所述显示屏幕内点击的第一指定位置；
在弧形菜单索引显示装置接收到了用户发送的菜单展开指令之后，弧形菜 单索引显示装置在显示屏幕中显示出设定所述弧形边界线的半径的界面，用户 可以在所述显示屏幕内点击任意位置，在用户进行了点击操作以后， 弧形菜单 索引显示装置就可以获取到用户在显示屏幕内点击的第一指定位置。
可选的， 若弧形菜单索引显示装置预置有所述弧形边界线的半径， 则可不 执行此步骤 502。
503、 检测用户手掌的虎口位；
在弧形菜单索引显示装置接收到了用户发送的菜单展开指令之后，弧形菜 单索引显示装置通过重力感应装置检测用户手掌的虎口位，并以所述虎口位作 为所述弧形边界线的圆心。
在实际应用中， 由于用户手握移动终端时有一定的倾斜度， 而该倾斜度与 用户手掌的虎口位有一定的位置关系，可以通过预设算法设定该倾斜度与用户 手掌的虎口位的位置关系，在用户接收到了用户发送的菜单展开指令之后， 弧 形菜单索引显示装置通过重力感应装置检测出该倾斜度，并根据该倾斜度和预 设的算法计算出用户手掌的虎口位。
可选的， 若用户预置了所述弧形边界线的半径， 则在确定所述虎口位作为 所述弧形边界线的圆心之后， 可直接触发步骤 504; 若弧形菜单索引显示装置 获取了所述第一指定位置，则弧形菜单索引显示装置先根据所述第一指定位置 和所述圆心的距离确定所述弧形边界线的半径。
504、 根据弧形边界线的半径和圆心在显示屏幕上展开弧形菜单索引； 弧形菜单索引显示装置根据上述弧形边界线的半径和圆心在显示屏幕上 展开弧形菜单索引。
具体的， 弧形菜单索引显示装置确定所述虎口位为所述弧形边界线的圆 心，在所述显示屏幕上所画的圆弧， 以所作圆弧与在所述弧形边界线内侧的显 示屏幕的边框连接而成的区域作为索引操作区域，索引字符沿所述弧形边界线 的内侧排布， 索引指针指向所述索引字符。
在实际应用中， 用户用哪种手抓住移动终端， 则该重力感应装置就可以感 知到作用力往那边倾斜，则通过一些预配置参数则可以大致得测量到用户手掌 的虎口位， 移动终端则可以以该虎口位为圆心在显示屏幕上画圆弧； 类似的， 如上述实施例所述， 圆弧的半径可以通过用户来指定， 因此， 根据用户指定的 半径的长度以及该重力感应装置感知到的圆心的位置，最终所构造出来的索引 操作区域可以为扇形、 半圆形或圆弧形的区域。 这样一来， 一旦用户横屏操作 移动终端，本发明实施例中的弧形菜单索引也可以通过重力感应装置在显示屏 幕中调整弧形菜单的位置和角度， 使得用户的体验进一步的提高。
可选的， 若单层的字符显示栏无法完全的排布所需要显示的索引字符，如
26 个英文字母， 则在沿第一层排布的索引字符的内侧， 设置有第二层字符显 示栏， 该第二层字符显示栏上可以排布剩余需要显示的索引字符，根据实际的 情况， 若第二层字符显示栏仍未能显示完全， 则可以设置第三或第四字符显示 栏， 依次类推； 或者， 在单层的字符显示栏无法完全的排布所需要显示的索引 字符时， 本发明实施例中的字符显示栏还可以支持滑动操作， 即当用户的手指 在上述索引操作区域内沿弧形边界线的某个方向滑动时，索引字符的位置就会 沿该方向依次切换， 即索引字符也会沿该方向滑动， 如此， 通过滑动则可以切 换出当前未能显示的索引字符。
上面仅以一些例子对本发明实施例中的应用场景进行了说明，可以理解的 是， 在实际应用中， 还可以有更多的应用场景， 具体此处不作限定。
505、 获取用户在所述索引操作区域内点击的第二指定位置；
用户在所述索引操作区域内点击目标索引字符，则弧形菜单索引显示装置 会获取用户点击的第二指定位置，弧形菜单索引显示装置触发所述索引字符所 对应的操作； 例如， 该搜索的应用为查找联系人， 则点击某个字符则会显示出 该字符所对应的联系人， 如被点击的索引字符为" A", 则移动终端就会以弹窗 的形式显示出联系人姓名的第一个字的拼音为" A"的联系人。
可选的， 用户不但可以直接在字符显示栏上点击索引字符，还可以在非字 符显示栏的索引操作区域上进行点击，触发目标的索引字符所对应的操作， 具 体为：
弧形菜单索引显示装置会获取用户在所述索引操作区域内点击的第二指 定位置， 若所述第二指定位置非索引字符所在的位置， 则弧形菜单索引显示装 置可以触发所述圆心与所述第二指定位置的连线区域所经过的索引字符对应 的操作。例如， 索引操作区域为以显示屏幕的左下角的顶点为圆心的一个扇形 区， 用户则可以点击在该索引操作区域圆心指向该索引字符的射线，从而触发 该射线所指向的索引字符对应的操作； 进一步的， 为了使用户可以看清所需要 点击的索引字符， 当确定了第二指定位置之后， 该射线所指向的索引字符则会 被突出显示， 可选的， 突出显示的方式冒泡， 或放大， 或变换颜色等方式。 而 当用户的手指在上述索引操作区域内沿弧形边界线的某个方向滑动时，索引字 符的位置就会沿该方向依次切换， 即索引字符也会沿该方向滑动，使得用户可 以查找到所需的索引字符。
506、 关闭弧形菜单索引。
用户可以通过点击弧形菜单索引的关闭键，弧形菜单索引显示装置则接收 到关闭所述弧形菜单索引的指令， 并根据该指令关闭所述弧形菜单索引。
具体的， 弧形菜单索引的关闭键和开启键可以为同一个按键， 点击一次为 开启， 而再次点击则为关闭。
可选的，当移动终端检测到在索引操作区域上在预设的时间内没有用户的 操作， 则移动终端可以自动关闭该弧形菜单索引。
上面仅以一些例子对本发明实施例中的应用场景进行了说明，可以理解的 是， 在实际应用中， 还可以有更多的应用场景， 具体此处不作限定。
下面对用于执行上述弧形菜单索引显示方法的本发明弧形菜单索引显示 装置的实施例进行说明， 其逻辑结构请参考图 6 , 本发明实施例中的弧形菜单 索引显示装置一个实施例包括：
指示接收单元 601 , 用于接收菜单展开指令；
菜单显示单元 602 , 用于根据所述菜单展开指令在显示屏幕上展开弧形菜 单索引； 所述弧形菜单索引包括： 索引操作区域、 索引指针和索引字符； 所述 索引操作区域为显示于所述显示屏幕上的弧形边界线以及与所述弧形边界线 相交的显示屏的边框所环绕的区域， 所述索引字符沿所述弧形边界线排布；所 述索引指针位于所述索引操作区域内用于指示被选中的所述索引字符。
本发明实施例中的弧形菜单索引显示装置还可以包括：
第一获取单元 603 , 用于获取用户在所述显示屏幕内点击的第一指定位 置， 所述第一指定位置用于确定所述弧形边界线的半径；
相应，所述菜单显示单元 602还用于根据所述菜单展开指令在以所述第一 指定位置所确定的半径为半径在显示屏幕上展开弧形菜单索引。
第二获取单元 604 , 用于获取用户在所述索弓 )操作区域内点击的第二指定 位置，并触发所述圆心与所述第二指定位置的连线及所述连线的延伸线所经过 的索引字符对应的操作；
检测单元 605 , 用于在接收到用户发送的菜单展开指令之后， 检测用户手 掌的虎口位， 所述虎口位用于确定所述弧形边界线的圆心。
相应，所述菜单显示单元 602还用于根据所述菜单展开指令和所述虎口位 在显示屏幕上展开弧形菜单索引，所述弧形菜单索引的弧形边界线为以所述虎 口位为圆心在所述显示屏幕上所画的圆弧。
突出显示单元 606 , 用于在获取到所述第二指定位置之后， 突出显示所述 圆心与所述第二指定位置的连线及所述连线的延伸线所经过的索引字符。
可选的， 本发明实施例中的菜单显示单元 602可以包括：
圆心获耳 ^莫块 6021 ,用于获取预置的 N个圆心，所述 N为大于 1的整数； 弧形生成模块 6022, 用于根据所述第一指示位置所确定的半径和所述 N 个圆心生成 N个弧形边界线， 以供用户选择；
菜单展开模块 6023 , 用于根据用户选择的弧形边界线在显示屏幕上展开 弧形菜单索引。
本发明实施例中弧形菜单索引显示装置各个单元具体的操作过程如下： 用户点击弧形菜单索引的开启键之后，指示接收单元 601接收到菜单展开 指令。 本发明实施例是应用于支持触屏操作的移动终端， 具体的， 所述弧形菜 单索引的开启键可以设置在移动终端显示屏幕的右下角位置； 可选的，根据用 户左右手操作习惯的不同， 弧形菜单索引的开启键的位置可以由用户选择，如 用户有左手握住移动终端的习惯，则所述弧形菜单索引的开启键可以设置在移 动终端显示屏幕的左下角位置。
可选的， 若本发明实施例中的移动终端带有重力感应装置， 则在接收到了 用户发送的菜单展开指令之后，检测单元 605通过重力感应装置检测用户手掌 的虎口位， 并以所述虎口位作为所述弧形边界线的圆心。
在实际应用中， 由于用户手握移动终端时有一定的倾斜度， 而该倾斜度与 用户手掌的虎口位有一定的位置关系，可以通过预设算法设定该倾斜度与用户 手掌的虎口位的位置关系，在用户接收到了用户发送的菜单展开指令之后， 弧 形菜单索引显示装置通过重力感应装置检测出该倾斜度，并根据该倾斜度和预 设的算法计算出用户手掌的虎口位。
可选的， 所述圆心还可以通过以下方法确定：
一、 弧形菜单索引显示装置获取预置的 N个圆心， 所述 N为大于 1的整 数； 其中， 用户可以根据个人习惯或喜好在所述 N个圆心中选取一个作为所 述弧形边界线的圆心；
二、 以所述显示屏幕的左下角或右下角的顶点作为所述弧形边界线的圆 心； 其中， 具体是左下角还是右下角的顶点， 还可以由用户进行选择。
在确定圆心之后， 则可以根据所述圆心确定半径， 可选的， 若本发明需要 用户确定索引操作区域的大小， 则在接收到了用户发送的菜单展开指令之后， 显示屏幕中显示出设定所述弧形边界线的半径的界面，用户可以在所述显示屏 幕内点击任意位置，在用户进行了点击操作以后， 第一获取单元 603就可以获 取到用户在显示屏幕内点击的第一指定位置。
在获取到第一指定位置之后，菜单显示单元 602根据所述第一指定位置和 所述圆心确定所述弧形边界线的半径（具体的， 可以以所述第一指示位置到所 述圆心的距离为半径）， 并根据所述半径和圆心在所述显示屏幕上生成弧形菜 单索引。
具体的， 在实际应用中， 确定了圆心和半径后就可以确定一个圆， 所述圆 与所述显示屏幕相交的区域则可以作为弧形菜单索引的索引操作区域，在弧形 菜单索引显示装置确定了索引操作区域之后，在所述索引操作区域中生成索引 字符和索引指针，所述索引字符可沿所述弧形边界线排布， 所述索引指针可以 以所述显示屏幕的左下角或右下角为起点， 指向所述索引字符。
可选的， 若是 N个圆心的方案， 则可以由菜单显示单元 602的圆心获取模 块 6024获取预置的 N个圆心，由弧形生成模块 6022根据所述第一指示位置所 确定的半径和所述 N个圆心生成 N个弧形边界线， 以供用户选择； 再由菜单展 开模块 6023根据用户选择的弧形边界线在显示屏幕上展开弧形菜单索引。 具 体的，弧形菜单索引显示装置可以根据所述第一指示位置与所述 N个圆心生成 N个半径， 在根据所述 N个圆心与所述 N个半径生成 N个弧形边界线， 所述 N 个半径分别为所述第一指示位置分别到所述 N个圆心的距离；所述弧形边界线 为根据所述圆心与所述圆心对应的半径在所述显示屏幕所生成的圆弧。
在所述搜索菜单展开以后， 若用户在所述搜索菜单内进行点击操作， 则第 二获取单元 604就会获取用户在所述索引操作区域内点击的第二指定位置，并 触发所述圆心经过所述第二指定位置所指向的索引字符对应的操作。例如， 该 搜索的应用为查找联系人， 则点击某个字符则会显示出该字符所对应的联系 人， 如被点击的索引字符为" A", 则移动终端就会以弹窗的形式显示出联系人 姓名的第一个字的拼音为 "A"的联系人。
可选的， 用户不但可以直接在字符显示栏上点击索引字符，还可以在非字 符显示栏的索引操作区域上进行点击，触发目标的索引字符所对应的操作， 具 体为：
弧形菜单索引显示装置会获取用户在所述索引操作区域内点击的第二指 定位置， 若所述第二指定位置非索引字符所在的位置， 则弧形菜单索引显示装 置可以触发所述圆心与所述第二指定位置的连线区域所经过的索引字符对应 的操作。例如， 索引操作区域为以显示屏幕的左下角的顶点为圆心的一个扇形 区， 用户则可以点击在该索引操作区域圆心指向该索引字符的射线，从而触发 该射线所指向的索引字符对应的操作； 进一步的， 为了使用户可以看清所需要 点击的索引字符， 当确定了第二指定位置之后， 突出显示单元 606突出显示该 射线所指向的索引字符， 可选的， 突出显示的方式冒泡， 或放大， 或变换颜色 等方式。而当用户的手指在上述索引操作区域内沿弧形边界线的某个方向滑动 时， 索引字符的位置就会沿该方向依次切换， 即索引字符也会沿该方向滑动， 使得用户可以查找到所需的索引字符。
在本申请所提供的几个实施例中，应该理解到， 所揭露的装置和方法可以 通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如， 所述单元的划分，仅仅为一种逻辑功能划分， 实际实现时可以有另外的划分方 式， 例如多个单元或组件可以结合或者可以集成到另一个系统， 或一些特征可 以忽略， 或不执行。 另一点， 所显示或讨论的相互之间的耦合或直接耦合或通 信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性， 机才戒或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为 单元显示的部件可以是或者也可以不是物理单元， 即可以位于一个地方， 或者 也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部 单元来实现本实施例方案的目的。
另外， 在本发明各个实施例中的各功能单元可以集成在一个处理单元中， 也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元 中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的 形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售 或使用时， 可以存储在一个计算机可读取存储介质中。基于这样的理解， 本发 明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全 部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储 介质中， 包括若干指令用以使得一台计算机设备（可以是个人计算机，服务器， 的存储介质包括： U盘、 移动硬盘、 只读存储器（ROM, Read-Only Memory ), 随机存取存储器（RAM, Random Access Memory ), 磁碟或者光盘等各种可以 存储程序代码的介质。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于 此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内， 可轻易想到 变化或替换， 都应涵盖在本发明的保护范围之内。 因此， 本发明的保护范围应 所述以权利要求的保护范围为准。

Claims

权 利 要 求
1、 一种弧形菜单索引显示方法， 其特征在于， 包括：
接收菜单展开指令；
根据所述菜单展开指令在显示屏幕上展开弧形菜单索引；
所述弧形菜单索引包括： 索引操作区域、 索引指针和索引字符； 所述索引操作区域为显示于所述显示屏幕上的弧形边界线以及与所述弧 形边界线相交的显示屏的边框所环绕的区域，所述索引字符沿所述弧形边界线 排布；
所述索引指针位于所述索引操作区域内用于指示被选中的所述索引字符。
2、 根据权利要求 1所述的方法， 其特征在于， 所述方法进一步包括： 获取用户在所述显示屏幕内点击的第一指定位置，所述第一指定位置用于 确定所述弧形边界线的半径；
相应， 所述根据所述菜单展开指令在显示屏幕上展开弧形菜单索引包括： 根据所述菜单展开指令在以所述第一指定位置所确定的半径为半径在显 示屏幕上展开弧形菜单索引。
3、 根据权利要求 2所述的方法， 其特征在于， 所述根据所述菜单展开指 令在以所述第一指定位置所确定的半径为半径在显示屏幕上展开弧形菜单索 引包括：
获取预置的 N个圆心， 所述 N为大于 1的整数；
根据所述第一指示位置所确定的半径和所述 N个圆心生成 N个弧形边界 线， 以供用户选择；
根据用户选择的弧形边界线在显示屏幕上展开弧形菜单索引。
4、 根据权利要求 3所述的方法， 其特征在于， 所述根据所述第一指示位 置所确定的半径和所述 N个圆心生成 N个弧形边界线， 包括：
根据所述第一指示位置与所述 N个圆心生成 N个半径， 所述 N个半径分 别为所述第一指示位置分别到所述 N个圆心的距离；
根据所述 N个圆心与所述 N个半径生成 N个弧形边界线， 所述弧形边界 线为根据所述圆心与所述圆心对应的半径在所述显示屏幕所生成的圆弧。
5、 根据权利要求 1所述的方法， 其特征在于， 所述弧形边界线为以所述 显示屏幕的左下角或右下角的顶点为圆心在所述显示屏幕上所生成的圆弧，所 述圆弧的半径小于所述显示屏幕的宽度。
6、 根据权利要求 1所述的方法， 其特征在于， 所述接收用户发送的菜单 展开指令之后， 还包括：
检测用户手掌的虎口位， 所述虎口位用于确定所述弧形边界线的圆心。
7、 根据权利要求 5所述的方法， 其特征在于， 若弧形边界线为以所述显 示屏幕的左下角或右下角的顶点为圆心在所述显示屏幕上所生成的圆弧，则所 述方法还包括：
获取用户在所述索弓 I操作区域内点击的第二指定位置；
触发所述圆心与所述第二指定位置的连线及所述连线的延伸线所经过的 索引字符对应的操作。
8、 根据权利要求 7所述的方法， 其特征在于， 触发所述圆心与所述第二 指定位置的连线及所述连线的延伸线所经过的索引字符对应的操作， 包括： 突出显示所述圆心与所述第二指定位置的连线及所述连线的延伸线所经 过的索引字符。
9、 根据权利要求 8所述的方法， 其特征在于， 突出显示所述圆心与所述 第二指定位置的连线区域所经过的索引字符， 包括：
以冒泡， 或放大， 或变换颜色的方式突出显示所述圆心与所述第二指定位 置的连线区域所经过的索引字符。
10、 一种弧形菜单索引显示装置， 其特征在于， 包括：
指示接收单元， 用于接收菜单展开指令；
菜单显示单元，用于根据所述菜单展开指令在显示屏幕上展开弧形菜单索 引； 所述弧形菜单索引包括： 索引操作区域、 索引指针和索引字符； 所述索引 操作区域为显示于所述显示屏幕上的弧形边界线以及与所述弧形边界线相交 的显示屏的边框所环绕的区域， 所述索引字符沿所述弧形边界线排布;所述索 引指针位于所述索引操作区域内用于指示被选中的所述索引字符。
11、 根据权利要求 10所述的弧形菜单索引显示装置， 其特征在于， 所述 弧形菜单索引显示装置还包括：
检测单元， 用于在接收到用户发送的菜单展开指令之后，检测用户手掌的 虎口位， 所述虎口位用于确定所述弧形边界线的圆心；
相应，所述菜单显示单元还用于根据所述菜单展开指令和所述虎口位在显 示屏幕上展开弧形菜单索引，所述弧形菜单索引的弧形边界线为以所述虎口位 为圆心在所述显示屏幕上所画的圆弧。
12、 根据权利要求 10或 11所述的弧形菜单索引显示装置， 其特征在于， 所述弧形菜单索引显示装置还包括：
第一获取单元， 用于获取用户在所述显示屏幕内点击的第一指定位置， 所 述第一指定位置用于确定所述弧形边界线的半径；
相应，所述菜单显示单元还用于根据所述菜单展开指令在以所述第一指定 位置所确定的半径为半径在显示屏幕上展开弧形菜单索引。
13、 根据权利要求 12所述的弧形菜单索引显示装置， 其特征在于， 所述 菜单显示单元包括：
圆心获取模块， 用于获取预置的 N个圆心， 所述 N为大于 1的整数； 弧形生成模块， 用于根据所述第一指示位置所确定的半径和所述 N个圆 心生成 N个弧形边界线， 以供用户选择；
菜单展开模块，用于根据用户选择的弧形边界线在显示屏幕上展开弧形菜 单索引。
14、 根据权利要求 10或 11所述的弧形菜单索引显示装置， 其特征在于， 所述弧形菜单索引显示装置还包括：
第二获取单元， 用于获取用户在所述索引操作区域内点击的第二指定位 置，并触发所述圆心与所述第二指定位置的连线及所述连线的延伸线所经过的 索引字符对应的操作；
突出显示单元， 用于在获取到所述第二指定位置之后， 突出显示所述圆心 与所述第二指定位置的连线及所述连线的延伸线所经过的索引字符。
PCT/CN2012/073542 2011-12-28 2012-04-05 一种弧形菜单索引显示方法及相关装置 WO2013097371A1 (zh)

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