CN106909588B - Page display method and device - Google Patents
Page display method and device Download PDFInfo
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- CN106909588B CN106909588B CN201510982868.0A CN201510982868A CN106909588B CN 106909588 B CN106909588 B CN 106909588B CN 201510982868 A CN201510982868 A CN 201510982868A CN 106909588 B CN106909588 B CN 106909588B
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- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000004364 calculation method Methods 0.000 claims description 8
- 238000009877 rendering Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004590 computer program Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/957—Browsing optimisation, e.g. caching or content distillation
- G06F16/9577—Optimising the visualization of content, e.g. distillation of HTML documents
Abstract
The invention provides a method and a device for displaying a page, wherein the method comprises the following steps: receiving an adjusting operation aiming at a target page; determining a target display area according to the adjustment operation; and displaying the target page in the target display area. The method and the device for displaying the page can determine the size and the display position of the display area of the page based on the adjusting operation, and display the target page in the target display area, so that a user can adjust the size and the display position of the display area of the page at the same time, and the user operation is simplified.
Description
Technical Field
The present invention relates to the field of computer technologies, and in particular, to a method and an apparatus for page display.
Background
With the rapid development of computer technology, terminals (such as mobile phones, tablet computers, and the like) are becoming increasingly popular and becoming an indispensable part of people's life and work. People can browse various pages through the application installed on the terminal to obtain the required information.
When browsing a page, a user may need to adjust the display position and/or the size of the display area of the page on the display screen to facilitate browsing thereof. For example, when a user needs to browse a plurality of pages simultaneously, the user may adjust the respective pages to appropriate display positions and adjust the display area sizes of the respective pages so that the respective pages may be displayed on the display screen simultaneously. When a user needs to adjust the size and the display position of the display area of the page, the adjustment is mainly performed in the following two ways: firstly, moving the page to a specified position, and then adjusting the size of a display area of the page; the other method is to adjust the size of the display area of the page and then move the page to the designated position.
Obviously, the current terminal does not support the user to adjust the size and the display position of the display area of the page at the same time, and the user needs to adjust the size and the display position of the display area of the page respectively, so that the operation is complicated.
Disclosure of Invention
In view of the above, the present invention is proposed to provide a page presentation method and apparatus that overcomes or at least partially solves the above problems.
According to an aspect of the present invention, there is provided a page display method, including:
receiving an adjusting operation aiming at a target page;
determining a target display area according to the adjustment operation;
and displaying the target page in the target display area.
Optionally, before the step of receiving an adjustment operation for a target page, the method further includes:
entering a page adjusting mode;
the step of receiving the adjustment operation for the target page is to receive the adjustment operation for the target page in the page adjustment mode.
Optionally, the adjustment operation for the target page includes a trigger operation of touch points at least two different positions submitted by the user on a display interface of the terminal.
Optionally, when the adjustment operation is a trigger operation of a touch point at two different positions, the step of determining the target display area according to the adjustment operation includes:
acquiring the positions of two touch points, and determining the length information and the width information of a target display area;
determining the size of a target display area by adopting the length information and the width information;
and determining the display position of the target display area on the display interface based on the positions of the two touch points.
Optionally, acquiring the positions of the two touch points, and determining length information and width information of the target display area includes:
acquiring the position of one touch point to obtain first position information, and acquiring the position of the other touch point to obtain second position information;
calculating a first difference value between an abscissa value of the first position information and an abscissa value of the second position information, and a second difference value between an ordinate value of the first position information and an ordinate value of the second position information;
when the first difference value is larger than a preset long threshold value, taking the first difference value as length information of a display area;
and when the second difference value is larger than a preset width threshold value, taking the second difference value as the width information of the display area.
Optionally, the step of determining the length information and the width information of the target display area further includes:
and when the first difference is not larger than a preset long threshold, calculating the width information according to a preset proportional value to obtain the length information of the target display area.
Optionally, the step of determining the length information and the width information of the target display area further includes:
and when the second difference is not larger than a preset width threshold value, calculating the length information according to a preset proportion value to obtain the width information of the target display area.
Optionally, determining a display position of the target display area on the display interface based on the positions of the two touch points includes:
calculating the first position information and the second position information, and determining the position of the central point of the target display area;
and determining the display position of the target display area on the display interface by taking the central point position as a display center.
Optionally, calculating the first position information and the second position information, and determining the position of the center point of the target display area includes:
calculating the average value of the abscissa value of the first position information and the abscissa value of the second position information, and determining the abscissa value of the central point position;
calculating the average value of the longitudinal coordinate values of the first position information and the longitudinal coordinate values of the second position information, and determining the longitudinal coordinate value of the central point position;
and determining the central point position of the target display area by adopting the ordinate value of the central point position and the abscissa value of the central point position.
According to another aspect of the present invention, there is provided an apparatus for page rendering, including:
the adjusting operation receiving module is suitable for receiving the adjusting operation aiming at the target page;
the display area determining module is suitable for determining a target display area according to the adjusting operation;
and the page display module is suitable for displaying the target page in the target display area.
Optionally, the method further comprises: the adjustment mode entering module is suitable for entering a page adjustment mode;
the adjustment operation receiving module is specifically adapted to receive an adjustment operation for a target page in the page adjustment mode.
Optionally, the adjusting operation receiving module includes:
and the trigger operation receiving submodule is suitable for receiving the trigger operation of the touch points at least two different positions submitted by the user on the display interface of the terminal.
Optionally, the display area determining module includes:
the touch point position acquisition submodule is suitable for acquiring the positions of two touch points and determining the length information and the width information of a target display area;
the area size determining submodule is suitable for determining the size of the target display area by adopting the length information and the width information;
and the display position determining submodule is suitable for determining the display position of the target display area on the display interface based on the positions of the two touch points.
Optionally, the touch point position obtaining sub-module includes:
the position information acquisition unit is suitable for acquiring the position of one touch point to obtain first position information and acquiring the position of the other touch point to obtain second position information;
a calculation unit adapted to calculate a first difference value of an abscissa value of the first position information and an abscissa value of the second position information, and a second difference value of an ordinate value of the first position information and an ordinate value of the second position information;
a display area length determination unit adapted to take the first difference value as length information of the display area when the first difference value is greater than a preset length threshold;
and the display area width determining unit is suitable for taking the second difference value as the width information of the display area when the second difference value is larger than a preset width threshold value.
Optionally, the display area length determining unit is further adapted to calculate the width information according to a preset proportional value when the first difference is not greater than a preset length threshold, so as to obtain length information of the target display area.
Optionally, the display area width determining unit is further adapted to calculate the length information according to a preset proportional value when the second difference is not greater than a preset width threshold, so as to obtain the width information of the target display area.
Optionally, the display position determination sub-module includes:
the central point position determining unit is suitable for calculating the first position information and the second position information and determining the central point position of the target display area;
and the display position determining unit is suitable for determining the display position of the target display area on the display interface by taking the central point as a display center.
Optionally, the center point position determining unit includes:
a coordinate value calculating operator unit adapted to calculate an average of an abscissa value of the first position information and an abscissa value of the second position information, determine an abscissa value of the center point position, and to calculate an average of an ordinate value of the first position information and an ordinate value of the second position information, determine an ordinate value of the center point position;
and the position determining subunit is suitable for determining the central point position of the target display area by adopting the ordinate value of the central point position and the abscissa value of the central point position.
According to the embodiment of the invention, the target display area can be determined through the adjusting operation, the target page is displayed in the determined target display area, namely the size and the display position of the target display area can be determined according to the adjusting operation, the content of the target page is displayed in the target display area, and then the size and the display position of the display area of the target page can be adjusted at the same time, so that the user operation is simplified, the user can conveniently adjust the display position and the size of the display area of the page, and the user experience is improved.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a flowchart illustrating steps of a page rendering method according to an embodiment of the present invention;
FIG. 2 is a flowchart of the steps of another page rendering method according to an embodiment of the present invention;
FIG. 3 is a block diagram of a page display apparatus according to an embodiment of the present invention; and
fig. 4 is a block diagram of another structure of a page presentation apparatus according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The embodiment of the invention provides a page display method and a device, which can ensure that a user can simultaneously adjust the size and the display position of a display area of a page, simplify the user operation and improve the user experience by receiving the adjustment operation aiming at a target page, determining the target display area according to the adjustment operation, namely determining the size and the display position of the display area of the page based on the adjustment operation and displaying the target page in the target display area,
referring to fig. 1, a flowchart illustrating steps of a page displaying method according to an embodiment of the present invention is shown, which may specifically include the following steps:
Typically, a user may view a display page (page for short) of an application such as (player, browser) through a display screen of the terminal. In the page display process, when the area of the page displayed on the display screen (also referred to as a display interface) of the display screen is too large or too small, that is, the display area of the page is too large or too small, the user may adjust the size of the area of the page displayed on the display interface, that is, may adjust the size of the display area of the page. Of course, the user may also adjust the display position of the page on the display interface to facilitate the user to view the content of the page.
In the embodiment of the invention, the terminal can take the page needing to be adjusted as the target page and receive the adjustment operation submitted by the user aiming at the target page. The adjustment operation may be used to determine a display position and a display area size of the page on the display interface. Specifically, in the page display process, a user can enter a page adjustment mode and adjust the size and the display position of the display region of the page at the same time, for example, the user can click the display interface through a cursor to determine a plurality of click points at different positions, and specify the display region for the page to be adjusted, that is, specify the size and the display position of the display region of the page on the display interface. The terminal can detect the operation submitted by the user on the display interface by monitoring the system interface corresponding to the display interface. When the page adjusting operation of the user is detected, the page corresponding to the adjusting operation is taken as a target page, and the adjusting operation aiming at the target page is received. The adjusting operation may include, but is not limited to, a triggering operation using touch points at least two different positions submitted on a display interface of the terminal, a clicking operation using click points at least two different positions submitted on the display interface of the terminal by a user, and the like, which is not limited in this embodiment of the present invention.
It should be noted that the display page refers to a window displayed on a display interface of the terminal, such as a page of a browser, a video page played by a player, and the like.
And 104, determining a target display area according to the adjusting operation.
In the embodiment of the present invention, the terminal may determine the target display area corresponding to the target page based on the adjustment operation submitted by the user, that is, determine the display position of the target page on the display interface and the size of the target display area. Specifically, the terminal detects the adjustment operation, acquires position information corresponding to the adjustment operation, and determines the size and the display position of the target display area by using the acquired position information.
As a specific example of the present invention, when receiving an adjustment operation, the terminal may detect the display interface for the adjustment operation, acquire a position of a touch point or a click point, and determine length information and width information of a target display area based on the position of the touch point or the click point, so that the size of the target display area may be determined by using the length information and the width information. Meanwhile, the terminal may determine a display position of the target display area on the display interface based on the position of the touch point or the click point. The following takes the touch point as an example, and the embodiment of the present invention is specifically discussed.
Optionally, when the adjustment operation is a trigger operation of a touch point at two different positions, the step of determining the target display area according to the adjustment operation includes: acquiring the positions of two touch points, and determining the length information and the width information of a target display area; determining the size of a target display area by adopting the length information and the width information; and determining the display position of the target display area on the display interface based on the positions of the two touch points.
Specifically, when the adjustment operation is a trigger operation of two touch points at different positions submitted by a user on a display interface of the terminal, the terminal may determine a rectangular area based on the positions of the two touch points on the display interface, for example, a connecting line of the two touch points is a diagonal line of the rectangular area, or a width of the rectangular area, or a length of the rectangular area, to determine the rectangular area. The terminal can also obtain the central point positions corresponding to the two touch points through calculation, the central point positions corresponding to the two touch points are used as the central point positions of the target display area, and the display positions of the target display area on the display screen are determined by taking the central point positions as the display centers.
Of course, the terminal may also determine the target display area based on a plurality of touch points or click points at different positions, for example, determine a triangular target display area or determine a circular target display area according to the positions of 3 touch points, and the number of touch points or click points and the shape of the target display area are not limited in the embodiments of the present invention.
And 106, displaying the target page in the target display area.
In the embodiment of the invention, after the terminal determines the target display area, the content of the target page can be displayed in the target area, namely, the target page is displayed in the determined target display area, so that the size and the position of the display area of the target page can be adjusted simultaneously. Specifically, after the target display area is determined, the terminal may determine the display position of the page on the display interface according to the display position of the target display area, for example, the center point of the target display area is set as the display center of the page, and the target page is displayed on the display interface according to the size of the target display area, that is, the content of the page is displayed in the display area designated by the user.
According to the embodiment of the invention, the target display area can be determined according to the user operation by receiving the user operation, namely, the size and the display position of the target display area can be determined based on the adjustment operation, the target page is displayed in the target display area, and then the size and the display position of the display area of the target page on the display interface of the terminal can be adjusted simultaneously, so that the user operation is simplified, the user can conveniently adjust the display position and the size of the display area of the page, and the user experience is improved.
In practice, the user typically adjusts the display area size and the display position of the page by entering the page adjustment mode. In a preferred embodiment of the present invention, before the step of receiving an adjustment operation for a target page, the method further includes: entering a page adjusting mode; the step of receiving the adjustment operation for the target page is to receive the adjustment operation for the target page in the page adjustment mode. The following discussion of the embodiments of the invention proceeds with reference to the preferred embodiments.
Referring to fig. 2, a flowchart illustrating steps of another data processing method according to an embodiment of the present invention is shown, which may specifically include the following steps:
In the embodiment of the invention, the terminal can enter the page adjusting mode based on the user operation so as to simultaneously adjust the size and the display position of the display area of the page. Specifically, in the page display process, if a user needs to adjust the size or the display position of a display area of a page on a display interface of the terminal, the display interface of the terminal can be triggered to enter a page adjustment mode by clicking a page adjustment button provided on the page; the display interface of the terminal can be triggered to enter the page adjustment mode through a shortcut provided by the terminal operating system or a control of the operating terminal, which is not limited in the embodiment of the present invention.
As a specific example of the present invention, when a display screen of a terminal is a touch screen (touch screen), a user may click a control corresponding to an adjustment mode displayed on a page through the touch screen to trigger the touch screen to enter the page adjustment mode, or trigger the touch screen to enter the page adjustment mode through a shortcut provided by the touch screen. For example, in the process of playing a video by the player, a user clicks the adjustment mode control on the video page being played, so that the touch screen of the terminal enters the page adjustment mode, and the size and the display position of the display area of the video page can be adjusted at the same time, that is, the size and the display position of the video window can be adjusted at the same time.
Touch screens are inductive liquid crystal display devices that receive input signals such as touch pads, and when a user touches a graphic button on the screen, a haptic feedback system on the screen can drive various link devices according to a preprogrammed program. The touch screen is a computer input device and can provide a simple, convenient and natural man-machine interaction mode.
And 204, receiving triggering operations of at least two touch points at different positions submitted by a user on a display interface of the terminal in the page adjusting mode.
When the touch screen enters the page adjustment mode, the terminal can detect that the display interface enters the page adjustment mode by monitoring a system interface corresponding to the touch screen. In the page adjustment mode, the terminal can receive trigger operation of touch points at least two different positions submitted by a user on the display interface through the touch screen. The triggering operation may include an operation of a user on the touch screen, for example, a click operation corresponding to a user clicking a display interface of the touch screen, a touch operation corresponding to a user finger sliding on the display interface, and the like. Specifically, the user may touch or click the display interface of the touch screen simultaneously through a plurality of fingers, or sequentially touch or click the display interface of the touch screen within a preset time, that is, the user submits the trigger operation of the touch points at different positions on the touch screen of the terminal. The terminal can monitor the system interface corresponding to the touch screen and receive the trigger operation submitted by the user.
As a specific example of the embodiment of the present invention, a user may touch two points on a display interface of a touch screen within a preset time, and submit a trigger operation of the touch points at two different positions to a terminal. The terminal can receive the trigger operation submitted by the user on the display interface of the touch screen by calling the system interface corresponding to the touch screen.
And step 206, acquiring the positions of the two touch points, and determining the length information and the width information of the target display area.
When the terminal receives a trigger operation submitted by a user, the position of a touch point corresponding to the trigger operation on a display interface of the touch screen can be obtained according to the trigger operation. As a specific example of the implementation of the present invention, the terminal may obtain, by detecting a voltage value of a conductive layer panel of the touch screen, a position of a touch point corresponding to the trigger operation on the display interface of the touch screen. In particular, the conductive layer panel may include a first conductive layer panel and a second conductive layer panel, which may also be referred to as an X conductive layer panel and a Y conductive layer panel. The voltage value of the X conductive layer panel can be labeled UXn, and is used for determining an abscissa value Xn of the touch point on the display interface of the touch screen; the voltage value of the Y conductive layer panel may be labeled UYn for determining an ordinate value Yn of the touch point on the display interface of the touch screen. When receiving the trigger operation of the touch point, the terminal may determine the position of each touch point by detecting the voltages of the two ports of the touch screen, that is, detecting the voltage value UXn of the X conductive layer panel and the voltage value UYn of the Y conductive layer panel, for example, the position of the first touch is labeled as (X1, Y1), the position of the second touch is labeled as (X2, Y2), the position of the third touch is labeled as (X3, Y3) …. The terminal can acquire the position of each touch point based on the trigger operation of each touch point, and determine a target display area based on the positions of the touch points, for example, determine a rectangular area based on the positions of two touch points or determine a circular display area by taking the position distance of one touch point as the center of a circle and the position distance of the two touch points as the radius or the diameter; a polygonal display area or the like may also be determined based on the positions of a plurality of touch points.
Preferably, the terminal acquires the positions of the two touch points based on the touch operation, determines a rectangular area, and takes the determined rectangular area as the target display area. For example, the terminal acquires the positions of two different touch points touched by the user on the touch screen simultaneously or successively within a preset time, and determines the length and the width of the rectangular area based on the abscissa value and the ordinate value of the positions of the two touch points.
In a preferred embodiment of the present invention, acquiring the positions of two touch points and determining the length information and the width information of the target display area may include the following sub-steps:
sub-step 20602 of obtaining the position of one touch point to obtain the first position information and obtaining the position of another touch point to obtain the second position information.
In the embodiment of the present invention, the terminal may determine the position of each touch point by detecting the voltage value UXn of the X conductive layer panel and the voltage value UYn of the Y conductive layer panel for each touch point. As a specific example of the present invention, the terminal may obtain position information (X1, Y1) of a touch point touched first as the first position information by calculating by detecting a voltage value UX1 of an X conductive layer panel and a voltage value UY1 of a Y conductive layer panel corresponding to the touch point touched first by the user, the position information (X1, Y1) of the touch point touched first. Likewise, the terminal may take the position information (X2, Y2) of the last touched touch point as the second position information by calculating the position information (X2, Y2) of the last touched touch point.
Of course, the terminal may also count the positions of the touch points, and use the position information of the two touch points with the largest position distance as the first position information and the second position information, which is not limited in this embodiment of the present invention.
Sub-step 20604 of calculating a first difference value between the abscissa value of the first position information and the abscissa value of the second position information, and a second difference value between the ordinate value of the first position information and the ordinate value of the second position information.
In a specific implementation, the terminal may calculate the abscissa values of the two touch points to obtain the distance between the two touch points on the abscissa values, and label the distance between the two touch points on the abscissa values as a first difference value, that is, calculate a first difference value between the abscissa values of the first position information and the abscissa values of the second position information; and calculating the ordinate values of the two touch points to obtain the distance between the two touch points on the ordinate values, and marking the distance between the two touch points on the ordinate values as a second difference value, namely calculating the second difference value between the abscissa value of the first position information and the ordinate value of the second position information. For example, in connection with the above example, the terminal may take the absolute value | X2-X1| of the difference between X2 and X1 as the first difference between the first position information and the second position, and the absolute value | Y2-Y1| of the difference between Y2 and Y1 as the second difference between the first position information and the second position information.
And a sub-step 20608 of regarding the first difference as the length information of the target display region when the first difference is greater than the preset length threshold.
In this embodiment of the present invention, the terminal may further preset a long threshold of the display area, and when the first difference is greater than the preset long threshold, the first difference is used as the length information of the target display area. In a specific example of the embodiment of the present invention, when the absolute value | X2-X1| is greater than a preset length threshold, the terminal regards the absolute value | X2-X1| as the length of the rectangular area, i.e., determines the length information of the target display area.
And a sub-step 20610 of regarding the second difference value as the width information of the target display region when the second difference value is greater than the preset width threshold value.
In this embodiment of the present invention, the terminal may further preset a width threshold of the display area, and when the second difference is greater than the preset width threshold, the second difference is used as the width information of the target display area. In a specific example of the embodiment of the present invention, when the absolute value | Y2-Y1| is greater than a preset width threshold, the terminal regards the absolute value | Y2-Y1| as the width of the rectangular area, i.e., determines the width information of the destination display area.
In the embodiment of the present invention, the terminal may further preset a ratio value K of the width information and the length information, and based on the preset ratio value K, length information corresponding to the width information may be calculated, or width information corresponding to the length information may be calculated.
In a preferred embodiment of the present invention, the step of determining the length information and the width information of the target display area further includes: and when the first difference is not larger than a preset long threshold, calculating the width information according to a preset proportional value to obtain the length information of the target display area.
Specifically, when the first difference is not greater than the preset length threshold and the second difference is greater than the preset width threshold, the terminal may calculate the determined width information according to a preset proportional value to obtain the length information of the target display area, for example, when the absolute value | X2-X1| is equal to or less than the preset length threshold, the terminal calculates a ratio (K/| Y2-Y1|) of the preset proportional value K and the absolute value | Y2-Y1|, and determines the length information of the target display area by taking the calculation result (K/| Y2-Y1|) as the length of the rectangular area.
Preferably, the step of determining the length information and the width information of the target display area further includes: and when the second difference is not larger than a preset width threshold value, calculating the length information according to a preset proportion value to obtain the width information of the target display area.
In fact, when the second difference is not greater than the preset width threshold and the first difference is greater than the preset length threshold, the terminal may further calculate the determined length information according to a preset proportional value to obtain the width information of the target display area, for example, when the absolute value | Y2-Y1| is equal to or less than the preset width threshold, the terminal calculates the product (K | X2-X1|) of the preset proportional value K and the absolute value | X2-X1|, and uses the calculation result (K | X2-X1|) as the width of the rectangular area, that is, determines the width information of the target display area.
And step 208, determining the size of the target display area by using the length information and the width information.
In a specific implementation, the terminal may determine a rectangle by using the determined length and width of the rectangular region, and the area of the rectangle is used as the size of the target display region, that is, the size of the target display region is determined by using the length information and the width information determined based on the positions of the two touch points.
And 210, determining the display position of the target display area on the display interface based on the positions of the two touch points.
In the embodiment of the present invention, the terminal may regard the positions of the two touch points as the positions of two vertices in the rectangular area, determine the positions of the other two vertices in the rectangular area based on the positions of the two touch points, and determine the display position of the target display area on the display interface by determining the positions of the four vertices in the rectangle, that is, determine the display position of the target display area on the display interface based on the coordinate values corresponding to the positions of the four vertices in the rectangle. As a specific example of the present invention, the terminal may determine the coordinate values (X1, Y1), (X2, Y2), (X2, Y1) and (X1, Y2) of the positions of the four vertices of the rectangle based on the coordinate values (X1, Y1) and (X2, Y2) of the positions of the two touch points, and determine the position on the display interface at which the target display region is displayed, that is, determine the display position of the target display region on the display interface based on the coordinate values (X1, Y1), (X2, Y2), (X2, Y1) and (X1, Y2) of the positions of the four vertices.
In a specific implementation, the terminal may further determine a center point position of the target display area according to the positions of the two touch points, and determine a display position of the target display area on the display interface by using the center point position as a display center.
In a preferred embodiment of the present invention, determining the display position of the target display area on the display interface based on the positions of the two touch points may include the following sub-steps:
and a substep 21002 of calculating the first position information and the second position information and determining a center point position of the target display area.
Optionally, calculating the first position information and the second position information to determine the position of the center point of the target display area includes: calculating the average value of the abscissa value of the first position information and the abscissa value of the second position information, and determining the abscissa value of the central point position; calculating the average value of the longitudinal coordinate values of the first position information and the longitudinal coordinate values of the second position information, and determining the longitudinal coordinate value of the central point position; and determining the central point position of the target display area by adopting the ordinate value of the central point position and the abscissa value of the central point position.
As a specific example of the embodiment of the present invention, the terminal may obtain the abscissa by calculating an average of the abscissa value X1 of the first position information and the abscissa value X2 of the second position informationAverage value of (X1+ X2)/2, and the average value of the abscissa (X1+ X2)/2 is taken as the abscissa value X of the determined center point position of the target display regionInThe average value of the ordinate (Y1+ Y2)/2 is obtained by calculating the average value of the ordinate Y1 of the first position information and the ordinate Y2 of the second position information, and the average value of the ordinate (Y1+ Y2)/2 is used as the ordinate Y at the position of the determined center point of the target display regionInSo that the ordinate value Y based on the center point position can be obtainedInAnd the abscissa value X of the center point positionInDetermining the position (X) of the center point of the target display areaIn,YIn)。
A substep 21004 of determining the display position of the target display area on the display interface by taking the center point position as the display center.
In a specific example of the present invention, the terminal may be located at a center point (X)In,YIn) And determining a display area on the display interface according to the size of the target display area for the display center, namely determining the display position of the target display area on the display interface.
And 212, displaying the target page in the target display area.
In the embodiment of the present invention, the terminal may display the content of the target page in the target display area, such as displaying the content of a page of a browser in the target display area, or playing the content of a video page in the target display area.
In the embodiment of the invention, the terminal can determine the target display area based on the trigger operation of the touch point submitted by the user on the display interface, namely, the size and the display position of the display area corresponding to the page to be adjusted can be determined according to the operation of the user on the display interface, so that the user can simultaneously adjust the display position and the size of the display area of the page on the display interface, the operation of the user for adjusting the page is simplified, the problem of complicated operation of the user for adjusting the page is solved, and the user experience is improved.
For simplicity of explanation, the method embodiments are described as a series of acts or combinations, but those skilled in the art will appreciate that the embodiments are not limited by the order of acts described, as some steps may occur in other orders or concurrently with other steps in accordance with the embodiments of the invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Referring to fig. 3, a block diagram of a structure of a page displaying apparatus according to an embodiment of the present invention is shown, which may specifically include the following modules:
an adjustment operation receiving module 302, adapted to receive an adjustment operation for a target page.
A display area determination module 304 adapted to determine a target display area in accordance with the adjustment operation.
A page display module 306, adapted to display the target page in the target display area.
Referring to fig. 4, a block diagram illustrating a structure of a page presentation apparatus according to an embodiment of the present invention is shown.
In a preferred embodiment of the present invention, the page displaying apparatus further includes: the adjustment mode enters block 308.
Wherein the adjustment mode entering module 308 is adapted to enter a page adjustment mode. The adjusting operation receiving module 302 is specifically adapted to receive an adjusting operation for a target page in the page adjusting mode.
Preferably, the adjusting operation receiving module 302 may include: the trigger operation receiving sub-module 30202. The trigger operation receiving submodule 30202 is adapted to receive a trigger operation of a touch point at least two different positions submitted by a user on a display interface of the terminal.
In a preferred embodiment of the present invention, when the adjustment operation is a trigger operation of a touch point at two different positions, the display area determination module 304 may include the following sub-modules:
the touch point position obtaining submodule 30402 is adapted to obtain positions of two touch points, and determine length information and width information of the target display area.
A region size determining submodule 30404 adapted to determine the size of the target display region using the length information and the width information.
The display position determining submodule 30406 is adapted to determine a display position of the target display area on the display interface based on the positions of the two touch points.
Optionally, the touch point position obtaining sub-module 30402 may include the following units: the device comprises a position information acquisition unit, a calculation unit, a display area length determination unit and a display area width determination unit.
The position information acquisition unit is suitable for acquiring the position of one touch point to obtain first position information and acquiring the position of the other touch point to obtain second position information. A calculation unit adapted to calculate a first difference value of the abscissa value of the first position information and the abscissa value of the second position information, and a second difference value of the ordinate value of the first position information and the ordinate value of the second position information. And the display area length determining unit is suitable for taking the first difference value as the length information of the display area when the first difference value is larger than a preset length threshold value. And the display area width determining unit is suitable for taking the second difference value as the width information of the display area when the second difference value is larger than a preset width threshold value.
In a preferred embodiment of the present invention, the display area length determining unit is further adapted to calculate the width information according to a preset proportional value when the first difference is not greater than a preset length threshold value, so as to obtain the length information of the target display area.
Optionally, the display area width determining unit is further adapted to calculate the length information according to a preset proportional value when the second difference is not greater than a preset width threshold, so as to obtain the width information of the target display area.
In a preferred embodiment of the present invention, the display position determining sub-module 30406 may include: a center point position determining unit and a display position determining unit.
The central point position determining unit is suitable for calculating the first position information and the second position information and determining the central point position of the target display area. And the display position determining unit is suitable for determining the display position of the target display area on the display interface by taking the central point as a display center.
Optionally, the central point location determination unit may include the following sub-units:
and the coordinate value calculating operator unit is suitable for calculating the average value of the abscissa value of the first position information and the abscissa value of the second position information to determine the abscissa value of the central point position, and is suitable for calculating the average value of the ordinate value of the first position information and the ordinate value of the second position information to determine the ordinate value of the central point position.
And the position determining subunit is suitable for determining the central point position of the target display area by adopting the ordinate value of the central point position and the abscissa value of the central point position.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The algorithms and displays presented herein are not inherently related to any particular computer, virtual machine, or other apparatus. Various general purpose systems may also be used with the teachings herein. The required structure for constructing such a system will be apparent from the description above. Moreover, the present invention is not directed to any particular programming language. It is appreciated that a variety of programming languages may be used to implement the teachings of the present invention as described herein, and any descriptions of specific languages are provided above to disclose the best mode of the invention.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
The various component embodiments of the invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that a microprocessor or Digital Signal Processor (DSP) may be used in practice to implement some or all of the functions of some or all of the components in a page presentation device according to embodiments of the present invention. The present invention may also be embodied as apparatus or device programs (e.g., computer programs and computer program products) for performing a portion or all of the methods described herein. Such programs implementing the present invention may be stored on computer-readable media or may be in the form of one or more signals. Such a signal may be downloaded from an internet website or provided on a carrier signal or in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
The invention discloses a1 and a page display method, which comprises the following steps:
receiving an adjusting operation aiming at a target page;
determining a target display area according to the adjustment operation;
and displaying the target page in the target display area.
A2, the method according to A1, further comprising, before the step of receiving the adjustment operation for the target page:
entering a page adjusting mode;
the step of receiving the adjustment operation for the target page is that,
and receiving an adjusting operation aiming at a target page in the page adjusting mode.
A3, the method according to A1, wherein the adjusting operation for the target page comprises a triggering operation of touch points at least two different positions submitted by a user on a display interface of the terminal.
A4, the method according to A3, wherein when the adjustment operation is a trigger operation of a touch point at two different positions, the step of determining a target display area according to the adjustment operation includes:
acquiring the positions of two touch points, and determining the length information and the width information of a target display area;
determining the size of a target display area by adopting the length information and the width information;
and determining the display position of the target display area on the display interface based on the positions of the two touch points.
A5, the method of A4, obtaining the positions of two touch points, and determining the length information and the width information of the target display area, includes:
acquiring the position of one touch point to obtain first position information, and acquiring the position of the other touch point to obtain second position information;
calculating a first difference value between an abscissa value of the first position information and an abscissa value of the second position information, and a second difference value between an ordinate value of the first position information and an ordinate value of the second position information;
when the first difference is larger than a preset long threshold, taking the first difference as the length information of the target display area;
and when the second difference value is larger than a preset width threshold value, taking the second difference value as the width information of the target display area.
A6, the method according to a5, wherein the step of determining the length information and the width information of the target display area further comprises:
and when the first difference is not larger than a preset long threshold, calculating the width information according to a preset proportional value to obtain the length information of the target display area.
A7, the method according to a5, wherein the step of determining the length information and the width information of the target display area further comprises:
and when the second difference is not larger than a preset width threshold value, calculating the length information according to a preset proportion value to obtain the width information of the target display area.
A8, the method as in any one of A5 to A7, determining the display position of the target display area on the display interface based on the positions of the two touch points, including:
calculating the first position information and the second position information, and determining the position of the central point of the target display area;
and determining the display position of the target display area on the display interface by taking the central point position as a display center.
A9, the method as in A8, calculating the first position information and the second position information, and determining a center point position of a target display area, comprising:
calculating the average value of the abscissa value of the first position information and the abscissa value of the second position information, and determining the abscissa value of the central point position;
calculating the average value of the longitudinal coordinate values of the first position information and the longitudinal coordinate values of the second position information, and determining the longitudinal coordinate value of the central point position;
and determining the central point position of the target display area by adopting the ordinate value of the central point position and the abscissa value of the central point position.
The invention also discloses B10, a device for displaying the page, comprising:
the adjusting operation receiving module is suitable for receiving the adjusting operation aiming at the target page;
the display area determining module is suitable for determining a target display area according to the adjusting operation;
and the page display module is suitable for displaying the target page in the target display area.
B11, the apparatus of B10, further comprising:
the adjustment mode entering module is suitable for entering a page adjustment mode;
the adjustment operation receiving module is specifically adapted to receive an adjustment operation for a target page in the page adjustment mode.
B12, the apparatus as described in B10, the adjusting operation receiving module comprising:
and the trigger operation receiving submodule is suitable for receiving the trigger operation of the touch points at least two different positions submitted by the user on the display interface of the terminal.
B13, the apparatus as described in B12, the display area determination module comprising:
the touch point position acquisition submodule is suitable for acquiring the positions of two touch points and determining the length information and the width information of a target display area;
the area size determining submodule is suitable for determining the size of the target display area by adopting the length information and the width information;
and the display position determining submodule is suitable for determining the display position of the target display area on the display interface based on the positions of the two touch points.
B14, the apparatus as described in B13, the touch point position acquisition sub-module comprising:
the position information acquisition unit is suitable for acquiring the position of one touch point to obtain first position information and acquiring the position of the other touch point to obtain second position information;
a calculation unit adapted to calculate a first difference value of an abscissa value of the first position information and an abscissa value of the second position information, and a second difference value of an ordinate value of the first position information and an ordinate value of the second position information;
a display area length determination unit adapted to take the first difference value as length information of the display area when the first difference value is greater than a preset length threshold;
and the display area width determining unit is suitable for taking the second difference value as the width information of the display area when the second difference value is larger than a preset width threshold value.
B15, the apparatus according to B14, wherein the display area length determining unit is further adapted to calculate the width information according to a preset proportional value when the first difference is not greater than a preset length threshold, so as to obtain the length information of the target display area.
B16, the device according to B14, wherein the display area width determining unit is further adapted to calculate the length information according to a preset proportional value when the second difference is not greater than a preset width threshold value, so as to obtain the width information of the target display area.
B17, the apparatus as in any one of B14 to B16, the display position determination submodule comprising:
the central point position determining unit is suitable for calculating the first position information and the second position information and determining the central point position of the target display area;
and the display position determining unit is suitable for determining the display position of the target display area on the display interface by taking the central point as a display center.
B18, the apparatus as defined in B17, the center point position determining unit comprising:
a coordinate value calculating operator unit adapted to calculate an average of an abscissa value of the first position information and an abscissa value of the second position information, determine an abscissa value of the center point position, and to calculate an average of an ordinate value of the first position information and an ordinate value of the second position information, determine an ordinate value of the center point position;
and the position determining subunit is suitable for determining the central point position of the target display area by adopting the ordinate value of the central point position and the abscissa value of the central point position.
Claims (14)
1. A method for page display comprises the following steps:
receiving an adjusting operation aiming at a target page;
determining a target display area according to the adjustment operation;
displaying the target page in the target display area;
the determining a target display area according to the adjustment operation includes: determining the size and the display position of a target display area simultaneously according to the adjustment operation;
the adjustment operation aiming at the target page comprises triggering operation of touch points at least two different positions submitted on a display interface of the terminal by a user;
when the adjustment operation is a trigger operation of a touch point at two different positions, the step of determining a target display area according to the adjustment operation includes:
acquiring the positions of two touch points, and determining the length information and the width information of a target display area;
determining the size of a target display area by adopting the length information and the width information;
and determining the display position of the target display area on the display interface based on the positions of the two touch points.
2. The method of claim 1, further comprising, prior to the step of receiving an adjustment operation for a target page:
entering a page adjusting mode;
the step of receiving the adjustment operation for the target page is that,
and receiving an adjusting operation aiming at a target page in the page adjusting mode.
3. The method of claim 1, wherein obtaining the positions of two touch points and determining the length information and the width information of the target display area comprises:
acquiring the position of one touch point to obtain first position information, and acquiring the position of the other touch point to obtain second position information;
calculating a first difference value between an abscissa value of the first position information and an abscissa value of the second position information, and a second difference value between an ordinate value of the first position information and an ordinate value of the second position information;
when the first difference is larger than a preset long threshold, taking the first difference as the length information of the target display area;
and when the second difference value is larger than a preset width threshold value, taking the second difference value as the width information of the target display area.
4. The method of claim 3, wherein the step of determining the length information and the width information of the target display area further comprises:
and when the first difference is not larger than a preset long threshold, calculating the width information according to a preset proportional value to obtain the length information of the target display area.
5. The method of claim 3, wherein the step of determining the length information and the width information of the target display area further comprises:
and when the second difference is not larger than a preset width threshold value, calculating the length information according to a preset proportion value to obtain the width information of the target display area.
6. The method according to any one of claims 3 to 5, wherein determining the display position of the target display area on the display interface based on the positions of the two touch points comprises:
calculating the first position information and the second position information, and determining the position of the central point of the target display area;
and determining the display position of the target display area on the display interface by taking the central point position as a display center.
7. The method of claim 6, wherein calculating the first position information and the second position information to determine the position of the center point of the target display area comprises:
calculating the average value of the abscissa value of the first position information and the abscissa value of the second position information, and determining the abscissa value of the central point position;
calculating the average value of the longitudinal coordinate values of the first position information and the longitudinal coordinate values of the second position information, and determining the longitudinal coordinate value of the central point position;
and determining the central point position of the target display area by adopting the ordinate value of the central point position and the abscissa value of the central point position.
8. An apparatus for page rendering, comprising:
the adjusting operation receiving module is suitable for receiving the adjusting operation aiming at the target page;
the display area determining module is suitable for determining a target display area according to the adjusting operation;
the page display module is suitable for displaying the target page in the target display area;
the display area determining module is used for simultaneously determining the size and the display position of the target display area according to the adjusting operation;
the adjustment operation receiving module includes:
the trigger operation receiving submodule is suitable for receiving the trigger operation of at least two touch points at different positions submitted by a user on a display interface of the terminal;
the display area determination module includes:
the touch point position acquisition submodule is suitable for acquiring the positions of two touch points and determining the length information and the width information of a target display area;
the area size determining submodule is suitable for determining the size of the target display area by adopting the length information and the width information;
and the display position determining submodule is suitable for determining the display position of the target display area on the display interface based on the positions of the two touch points.
9. The apparatus of claim 8, further comprising:
the adjustment mode entering module is suitable for entering a page adjustment mode;
the adjustment operation receiving module is specifically adapted to receive an adjustment operation for a target page in the page adjustment mode.
10. The apparatus of claim 8, wherein the touch point position obtaining sub-module comprises:
the position information acquisition unit is suitable for acquiring the position of one touch point to obtain first position information and acquiring the position of the other touch point to obtain second position information;
a calculation unit adapted to calculate a first difference value of an abscissa value of the first position information and an abscissa value of the second position information, and a second difference value of an ordinate value of the first position information and an ordinate value of the second position information;
a display area length determination unit adapted to take the first difference value as length information of the display area when the first difference value is greater than a preset length threshold;
and the display area width determining unit is suitable for taking the second difference value as the width information of the display area when the second difference value is larger than a preset width threshold value.
11. The apparatus according to claim 10, wherein the display region length determining unit is further adapted to calculate the width information according to a preset proportional value when the first difference is not greater than a preset length threshold value, so as to obtain the length information of the target display region.
12. The apparatus according to claim 10, wherein the display area width determining unit is further adapted to calculate the length information according to a preset proportional value to obtain the width information of the target display area when the second difference is not greater than a preset width threshold.
13. The apparatus of any one of claims 10 to 12, wherein the display position determination sub-module comprises:
the central point position determining unit is suitable for calculating the first position information and the second position information and determining the central point position of the target display area;
and the display position determining unit is suitable for determining the display position of the target display area on the display interface by taking the central point as a display center.
14. The apparatus of claim 13, wherein the center point position determining unit comprises:
a coordinate value calculating operator unit adapted to calculate an average of an abscissa value of the first position information and an abscissa value of the second position information, determine an abscissa value of the center point position, and to calculate an average of an ordinate value of the first position information and an ordinate value of the second position information, determine an ordinate value of the center point position;
and the position determining subunit is suitable for determining the central point position of the target display area by adopting the ordinate value of the central point position and the abscissa value of the central point position.
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CN104298433A (en) * | 2014-09-30 | 2015-01-21 | 小米科技有限责任公司 | Screen display method, device and mobile terminal |
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CN104731494A (en) * | 2013-12-23 | 2015-06-24 | 中兴通讯股份有限公司 | Method and device for magnifying selected area in preview interface |
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