CN106648378A - Image display method, device and mobile terminal - Google Patents
Image display method, device and mobile terminal Download PDFInfo
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- CN106648378A CN106648378A CN201710004824.XA CN201710004824A CN106648378A CN 106648378 A CN106648378 A CN 106648378A CN 201710004824 A CN201710004824 A CN 201710004824A CN 106648378 A CN106648378 A CN 106648378A
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- rotation
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- image
- display image
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- 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
- G06F3/04845—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 for image manipulation, e.g. dragging, rotation, expansion or change of colour
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- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04808—Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen
Abstract
The invention discloses an image display method, an image display device and a mobile terminal, and relates to the technical field of information. The invention aims to realize the rotational display of image at any rotating degree. The method includes steps of identifying the rotating angle of a display image with touch rotating operation on the mobile terminal, wherein the rotating angle is any angle; rotating, adjusting and locking the displayed image according to the identified rotating angle, and acquiring the rotating image; when the display order of the display image is received again, displaying the rotating image. The invention is applicable to the rotating display of the image.
Description
Technical field
The present invention relates to areas of information technology, more particularly to a kind of method for displaying image, device and mobile terminal.
Background technology
With the continuous development of information technology, the function of mobile terminal is stronger and stronger.In order to meet the viewing figure of user
As demand, mobile terminal provides image rotation display function.For example, the angle when mobile terminal display image and the bat of image
When taking the photograph angle and not being inconsistent, user can rotate to image, and then mobile terminal shows postrotational image.
At present, when image rotation display is carried out, the image that the rotational display anglec of rotation is 90 degree of multiples is generally only capable of, such as
When user carries out transverse screen or portrait layout rotation process to mobile terminal, the anglec of rotation of mobile terminal epigraph is 90 degree of multiple
When, image can just carry out rotational display.However, in actual applications, except transverse screen or portrait layout rotation process also include other
Rotation process, if being only capable of the image that the rotational display anglec of rotation is 90 degree of multiples, the image rotation that can cause mobile terminal shows
Single function, so as to the adaptability for causing image rotation to show is poor.
The content of the invention
In view of this, the present invention provides a kind of method for displaying image, device and mobile terminal.Main purpose is enough realizations
The rotational display of any anglec of rotation of image such that it is able to ensure the image rotation display function variation of mobile terminal and carry
The adaptability that image rotation shows is risen, and then Consumer's Experience can be lifted.
In a first aspect, the invention provides a kind of method for displaying image, including：
Identification carries out the anglec of rotation of touch-control rotation process to the display image on mobile terminal, and the anglec of rotation is to appoint
The anglec of rotation of meaning angle；
The anglec of rotation according to identification carries out rotation and adjusts and lock to the display image, obtains rotating image；
When the idsplay order of the display image is received again, the rotation image is shown.
Second aspect, the invention provides a kind of image display device, including：
Recognition unit, for the anglec of rotation that identification carries out touch-control rotation process to the display image on mobile terminal, institute
The anglec of rotation is stated for the anglec of rotation at any angle；
Adjustment unit, the anglec of rotation for recognizing according to the recognition unit carries out rotation adjustment to the display image
And lock, obtain rotating image；
Display unit, for when the idsplay order of the display image is received again, showing the rotation image.
The third aspect, the invention provides a kind of mobile terminal, the mobile terminal has to be realized scheming in above-mentioned first aspect
As the function of display methods.The function can be realized by hardware, it is also possible to performed corresponding software by hardware and realized.Institute
Stating hardware or software includes one or more modules corresponding with above-mentioned functions.
In a possible design, the structure of mobile terminal includes processor and memory, and the memory is used for
Storage supports that R-T unit performs the program of said method, and the processor is configurable for performing in the memory and stores
Program.The mobile terminal apparatus can also include communication interface, lead to for mobile terminal and other equipment or communication network
Letter.
Fourth aspect, the invention provides a kind of computer-readable storage medium, for saving as above-mentioned image display device institute
Computer software instructions, it includes and shows designed program for image for performing above-mentioned aspect.
The invention provides a kind of method for displaying image, device and mobile terminal.Rotational display rotation is only capable of with prior art
Gyration is that the image of 90 degree of multiples is compared, and the present invention carries out touch-control rotation behaviour to the display image on mobile terminal by identification
The anglec of rotation of work；Rotation is carried out according to the anglec of rotation of identification to the display image to adjust and lock, rotated
Image, can realize the rotational display of any anglec of rotation of image such that it is able to which the image rotation for ensureing mobile terminal shows work(
The adaptability that energy variation and lifting image rotation show, and then Consumer's Experience can be lifted.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, and in order to allow the above and other objects of the present invention, feature and advantage can
Become apparent, below especially exemplified by the specific embodiment of the present invention.
Description of the drawings
By the detailed description for reading hereafter preferred embodiment, various other advantages and benefit is common for this area
Technical staff will be clear from understanding.Accompanying drawing is only used for illustrating the purpose of preferred embodiment, and is not considered as to the present invention
Restriction.And in whole accompanying drawing, it is denoted by the same reference numerals identical part.In the accompanying drawings：
Fig. 1 shows a kind of method for displaying image flow chart provided in an embodiment of the present invention；
Fig. 2 shows initial display schematic diagram of the image provided in an embodiment of the present invention 1 on mobile phone；
Fig. 3 shows the rotation for carrying out rotation adjustment to image 1 according to the anglec of rotation, obtaining provided in an embodiment of the present invention
The schematic diagram of image；
Fig. 4 shows rotational display schematic diagram of the image provided in an embodiment of the present invention 1 on mobile phone；
Fig. 5 shows another kind of method for displaying image flow chart provided in an embodiment of the present invention；
Fig. 6 shows the process for carrying out touch-control rotation process to image 1 by touch mode provided in an embodiment of the present invention；
Fig. 7 shows initial display schematic diagram of the image provided in an embodiment of the present invention 2 on mobile phone；
Fig. 8 show it is provided in an embodiment of the present invention by rotation of mobile terminal pattern image 2 is carried out touch-control rotation behaviour
Make process；
Fig. 9 shows the rotation for carrying out rotation adjustment to image 2 according to the anglec of rotation, obtaining provided in an embodiment of the present invention
The schematic diagram of image；
Figure 10 shows a case that the partial content of rotation image 2 provided in an embodiment of the present invention cannot show；
Figure 11 show it is provided in an embodiment of the present invention to rotate image 2 carry out the dispaly state figure after size scaling；
Figure 12 shows a kind of structural representation of image rotation display device provided in an embodiment of the present invention；
Figure 13 shows the structural representation of another kind of image display device provided in an embodiment of the present invention；
Figure 14 shows a kind of structural representation of mobile terminal provided in an embodiment of the present invention.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure and should not be by embodiments set forth here
Limited.On the contrary, there is provided these embodiments are able to be best understood from the disclosure, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.
A kind of method for displaying image is embodiments provided, as shown in figure 1, methods described includes：
101st, identification carries out the anglec of rotation of touch-control rotation process to the display image on mobile terminal.
Wherein, the anglec of rotation is the anglec of rotation at any angle.For example, the anglec of rotation can for 10 degree, 80
Degree, 150,230 degree etc..The mobile terminal can include but is not limited to smart mobile phone, internet device (mobile
Internet device, MID), e-book, portable broadcast station (Play Station Portable, PSP) or individual digital
The portable sets such as assistant (Personal Digital Assistant, PDA).
Can be touch mode it should be noted that carrying out the pattern of touch-control rotation process to the display image, also may be used
Think rotation of mobile terminal pattern.The touch mode can show figure on the Touch Screen of mobile terminal for user to described
As carrying out touching the pattern of rotation process, i.e. user touches the display image by finger so that the display image is carried out
Rotation.The rotation of mobile terminal pattern can be what user was rotated by display image described in terminal control in rotary moving
Pattern.
102nd, carry out rotation to the display image according to the anglec of rotation of identification to adjust and lock, obtain rotating image.
For example, mobile terminal is mobile phone, the display image on mobile phone be image 1, as shown in Fig. 2 Fig. 2 be image 1 in hand
Initial display schematic diagram on machine, it is a degree that identification carries out the anglec of rotation of touch-control rotation process to image 1, then rotate image 1
Adjustment a degree, obtains the rotation image of image 1, as shown in figure 3, Fig. 3 is to carry out rotation adjustment to image 1 according to the anglec of rotation, obtains
The rotation image for arriving.
With prior art be only capable of be to the anglec of rotation 90 degree of multiples image carry out rotating adjustment compared with, for of the invention real
Example is applied, is adjusted and is locked by carrying out rotation to the display image according to the anglec of rotation of identification, obtain rotating image, realized
Rotation adjustment carried out to the image of any anglec of rotation.
103rd, when the idsplay order of display image is received again, rotation image is shown.
It should be noted that when detecting user and being again turned on the display image, it is determined that receiving display image again
Idsplay order.
For example, display image is the image 1 described in step 102, when the idsplay order of image 1 is received again, is shown
Diagram as 1 rotation image, as shown in figure 4, Fig. 4 be rotational display schematic diagram of the image 1 on mobile phone.
A kind of method for displaying image provided in an embodiment of the present invention, is carried out by identification to the display image on mobile terminal
The anglec of rotation of touch-control rotation process；Rotation is carried out according to the anglec of rotation of identification to the display image to adjust and lock
It is fixed, obtain rotating image, the rotational display of any anglec of rotation of image can be realized such that it is able to ensure the image of mobile terminal
The adaptability that rotational display functional diversities and lifting image rotation show, and then Consumer's Experience can be lifted.
Another kind of method for displaying image is embodiments provided, as shown in figure 5, methods described includes：
201st, identification carries out the pattern of touch-control rotation process to the display image on mobile terminal.
Wherein, the pattern includes touch mode and rotation of mobile terminal pattern.The relevant explanation of the mobile terminal exists
Step 101 is described in detail, and here is not repeated.
For the embodiment of the present invention, step 201 specifically can include：Detect whether to exist and the display image is touched
The touch operation touched, or detect whether there is the rotation process rotated to the mobile terminal；If detection is present touching
Operation, it is determined that the pattern that touch-control rotation process is carried out to the display image is touch mode；If there is rotation process in detection,
Then determine that the pattern that touch-control rotation process is carried out to the display image is rotation of mobile terminal pattern.
It should be noted that described detect whether that the step of there is the touch operation touched to the display image has
Body can be：Detect whether there is the touch operation touched to the display image by the Touch Screen of mobile terminal.
The Touch Screen can be capacitance touch control screen, when user touches Touch Screen, the electricity of corresponding contacts on Touch Screen
Appearance can change.Even detect the electric capacity of corresponding contacts on Touch Screen to change, it is determined that exist to the display
The touch operation that image is touched.
Additionally, described detect whether that the step of there is the rotation process rotated to the mobile terminal specifically can wrap
Include：Detect whether there is the rotation rotated to mobile terminal behaviour by built-in gravity sensor on mobile terminals
Make.When rotating to mobile terminal, built-in gravity sensor on mobile terminals can measure the weight of mobile terminal
The heart changes.The center of gravity for even detecting mobile terminal changes, it is determined that there is the rotation rotated to mobile terminal
Turn operation.
If 202a, display image is carried out touch-control rotation process pattern be touch mode, opening by touch operation
Begin two touch points and terminate rotation when two touch points, it is determined that carrying out the anglec of rotation of touch-control rotation process to display image
Degree.
Wherein, the anglec of rotation is the anglec of rotation at any angle.
For the embodiment of the present invention, two when described two touch points of beginning and end by touch operation rotate
Touch point, it is determined that the step of carrying out the anglec of rotation of touch-control rotation process to display image specifically can include：Obtain to described
Display image carries out two touch points of beginning of touch-control rotation process；Tracking carries out touch-control rotation process to the display image
Terminate two touch points during rotation；Two touch points of the beginning are determined according to the screen coordinate of two touch points of the beginning
It is determined that first straight line, and according to it is described terminate rotation when two touch points screen coordinate determine it is described terminate rotation when
Two touch points determine second straight line, the screen coordinate is with the Touch Screen of the mobile terminal as reference frame
On coordinate；By calculating the angle between the first straight line and the second straight line, it is determined that carrying out to the display image
The anglec of rotation of touch-control rotation process.
For example, mobile terminal is mobile phone, and display image is image 1, as shown in fig. 6, Fig. 6 is shown by touch mode pair
Image 1 carries out the process of touch-control rotation process, the upper left corner with the Touch Screen of mobile phone as the origin of coordinates, the top of Touch Screen
Boundary is x-axis, and the left margin of Touch Screen is y-axis, and two touch points of beginning that touch-control rotation process is carried out to image 1 are A and B, A
Screen coordinate be (x1, y1), the screen coordinate of B be (x2, y2), when the end that touch-control rotation process is carried out to image 1 rotates
Two touch points are C and the screen coordinate of D, C is (x3, y3), the screen coordinate of D be (x4, y4), then calculate 2 points of determinations of A and B
First straight line and the second straight line that determines of C and D between angle a, the computing formula of the angle a can be with as follows：
Wherein,
Then determine that the anglec of rotation that touch-control rotation process is carried out to the display image is a degree.
It should be noted that the acquisition carries out two touch points of beginning of touch-control rotation process to the display image
Step specifically can include：If detection has two touch points that touch-control rotation process is carried out to the display image, will deposit
Two touch points be defined as start two touch points；If detection has multiple touch-controls that carry out to the display image rotates behaviour
The touch point of work, then choose two touch points as two touch points of beginning from the multiple touch points for existing.It is multiple when existing
When carrying out the touch point of touch-control rotation process to the display image, can arbitrarily choose two touch points and touch as starting two
Touch a little.
For example, when user carries out touch-control rotation process by two fingers to image 1, two touch points, then should
Two touch points are used as beginning touch point.When user carries out touch-control rotation process more by referring to image 1, presence can be detected
There is touch point A, B, E, F in multiple touch points, such as detection, now can arbitrarily choose two touch points and touch as starting two
Point, the touch point such as chosen is A and B, then start two touch points for A and B.
If step 202b arranged side by side with step 202a, display image is carried out touch-control rotation process pattern be mobile terminal
Rotary mode, by the anglec of rotation for recognizing mobile terminal, it is determined that carrying out the anglec of rotation of touch-control rotation process to display image.
For example, mobile terminal is mobile phone, the display image on mobile phone be image 2, as shown in fig. 7, Fig. 7 be image 2 in hand
Initial display schematic diagram on machine, Fig. 8 is that touch-control rotation process process is carried out to image 2 by rotation of mobile terminal pattern, is moved
The anglec of rotation b degree of dynamic terminal, then anglec of rotation b degree is defined as the anglec of rotation of image 2.
For the embodiment of the present invention, step 202b specifically can include：By the built-in gravity sensitive of the mobile terminal
Device recognizes the anglec of rotation of the mobile terminal；By the anglec of rotation of the mobile terminal, it is defined as entering the display image
The anglec of rotation of row touch-control rotation process.The gravity sensor can be measured because gravity changes the acceleration of generation,
Then according to acceleration calculation mobile terminal the anglec of rotation.Specifically, recognized by gravity sensor described mobile whole
The computing formula of the anglec of rotation at end can be with as follows：
A=sin-1(A/g),
Wherein, A represents the acceleration of gravity that gravity sensor is measured, and g is fixed value, represents gravity accelerator coefficient, and a is shifting
The anglec of rotation of dynamic terminal.
203rd, carry out rotation to display image according to the anglec of rotation of identification to adjust and lock, obtain rotating image.
For example, mobile terminal is mobile phone, if the display image on mobile phone is image 1, by the two of touch operation touches
Point A and B and two touch points C and D when terminating rotation, the anglec of rotation that identify carries out touch-control rotation process to image 1 is
A degree, then carry out rotation adjustment according to a degree to image 1, and the rotation image for obtaining can be as shown in Figure 3.
Again for example, mobile terminal is mobile phone, if the display image on mobile phone is image 2, is known by the anglec of rotation of mobile phone
The anglec of rotation for not obtaining image 2 is b degree, then the rotation of described image 2 is adjusted according to anglec of rotation b degree, the rotation figure for obtaining
Picture can be as shown in Figure 9.
204th, the Aspect Ratio of the Touch Screen of mobile terminal is obtained.
For example, the Aspect Ratio of the Touch Screen of mobile terminal can be 4:3,16:9 etc..
205th, according to Aspect Ratio and the length and width size of rotation image, to rotating image size scaling is carried out.
It should be noted that, due to the shooting angle problem of display image, rotation adjustment is carried out to display image, obtain
Rotation image, may exceed the Touch Screen indication range of mobile terminal, as shown in Figure 10, to image 2 touch-control rotation be carried out
After operation, obtain rotating image 2, if when the idsplay order of display image is received again, directly displaying rotation image 2, meeting
Cause the rotation partial content of image 2 to show, cause rotation image to show imperfect.As shown in figure 11, by according to length and width
The length and width size of ratio and rotation image, to rotating image size scaling is carried out, it is ensured that the integrality that rotation image shows.
For the embodiment of the present invention, by carrying out size scaling to the rotation image, can avoid surpassing in rotation image
Going out the part of the Touch Screen indication range of mobile terminal cannot show such that it is able to ensure the integrality that rotation image shows.
206th, when the idsplay order of display image is received again, the rotation image after scaling is shown.
Another kind of method for displaying image provided in an embodiment of the present invention, is entered by identification to the display image on mobile terminal
The anglec of rotation of row touch-control rotation process；Rotation is carried out according to the anglec of rotation of identification to the display image to adjust and lock
It is fixed, obtain rotating image, the rotational display of any anglec of rotation of image can be realized such that it is able to ensure the image of mobile terminal
The adaptability that rotational display functional diversities and lifting image rotation show, and then Consumer's Experience can be lifted.For this
Bright embodiment, by carrying out size scaling to the rotation image, can avoid rotating in image beyond the touch-control of mobile terminal
The part of screen display scope cannot show such that it is able to ensure the integrality that rotation image shows.
Further, implementing as Fig. 1, embodiments provides a kind of image display device, such as Figure 12
Shown, described device includes：Recognition unit 31, adjustment unit 32 and display unit 33.
The recognition unit 31, can be used for recognizing the rotation for carrying out the display image on mobile terminal touch-control rotation process
Gyration, the anglec of rotation is the anglec of rotation at any angle.
For example, the anglec of rotation can be 70 degree, 160 degree etc..The embodiment of the present invention is carried on mobile terminal, the shifting
Dynamic terminal can include but is not limited to smart mobile phone, MID, e-book, PSP or, the portable set such as PDA.
The adjustment unit 32, the anglec of rotation that can be used for being recognized according to the recognition unit is entered to the display image
Row rotation is adjusted and locked, and obtains rotating image.
With prior art be only capable of be to the anglec of rotation 90 degree of multiples image carry out rotating adjustment compared with, for of the invention real
Example is applied, is adjusted and is locked by carrying out rotation to the display image according to the anglec of rotation of identification, obtain rotating image, realized
Rotation adjustment carried out to the image of any anglec of rotation.
The display unit 33, can be used for, when the idsplay order of the display image is received again, showing described
Rotation image.
It should be noted that other of each functional unit involved by a kind of image display device provided in an embodiment of the present invention
Corresponding description, may be referred to the correspondence description of method shown in Fig. 1, will not be described here.
A kind of image display device provided in an embodiment of the present invention.Described device can configure recognition unit, adjustment unit
And display unit.Compared with prior art is only capable of the image that the rotational display anglec of rotation is 90 degree of multiples, the embodiment of the present invention is led to
Crossing identification carries out the anglec of rotation of touch-control rotation process to the display image on mobile terminal；According to the anglec of rotation for recognizing to institute
State display image and carry out rotation and adjust and locked, obtain rotating image, the rotation of any anglec of rotation of image can be realized
Show such that it is able to ensure the image rotation display function variation of mobile terminal and lift the adaptation that image rotation shows
Property, and then Consumer's Experience can be lifted.
Further, implementing as Fig. 5, embodiments provides another kind of image display device, such as schemes
Shown in 13, described device includes：Recognition unit 41, adjustment unit 42 and display unit 43.
The recognition unit 41, can be used for recognizing the rotation for carrying out the display image on mobile terminal touch-control rotation process
Gyration, the anglec of rotation is the anglec of rotation at any angle.
The adjustment unit 42, the anglec of rotation that can be used for being recognized according to the recognition unit is entered to the display image
Row rotation is adjusted and locked, and obtains rotating image.
The display unit 43, can be used for, when the idsplay order of the display image is received again, showing described
Rotation image.
For present example, in order to recognize the anglec of rotation that touch-control rotation process is carried out to the display image on mobile terminal
Degree, the recognition unit 41 can include：Identification module 411, the first determining module 412 and the second determining module 413.
The identification module 411, can be used for recognizing the pattern for carrying out the display image touch-control rotation process, described
Pattern includes touch mode and rotation of mobile terminal pattern.
First determining module 412, touches if can be used for the identification module 411 and recognize to the display image
The pattern of control rotation process is touch mode, then by the touch point of beginning at least two of touch operation and when terminating rotation
At least two touch points, it is determined that carrying out the anglec of rotation of touch-control rotation process to the display image；
Second determining module 413, touches if can be used for the identification module 412 and recognize to the display image
The pattern of control rotation process is rotation of mobile terminal pattern, by the anglec of rotation for recognizing the mobile terminal, it is determined that to described
Display image carries out the anglec of rotation of touch-control rotation process.
For present example, in order to recognize the pattern that touch-control rotation process is carried out to the display image on mobile terminal,
The identification module 411 includes：Detection sub-module 4111, the first determination sub-module 4112 and the second determination sub-module 4113.
The detection sub-module 4111, can be used for detecting whether to exist the touch behaviour for touching the display image
Make, or detect whether there is the rotation process rotated to the mobile terminal.
First determination sub-module 4112, if can be used for the detection of the detection sub-module 4111 has touch operation,
Then determine that the pattern that touch-control rotation process is carried out to the display image is touch mode.
Second determination sub-module 4113, if there is rotation process for the detection of the detection sub-module 4111, really
The fixed pattern that touch-control rotation process is carried out to the display image is rotation of mobile terminal pattern.
For present example, if the pattern of touch-control rotation process is carried out to the display image on mobile terminal to touch mould
Formula, in order to recognize the anglec of rotation that touch-control rotation process is carried out to the display image, first determining module 412 can be wrapped
Include：Acquisition submodule 4121, tracking submodule 4122, the 3rd determination sub-module 4123 and the 4th determination sub-module 4124.
The acquisition submodule 4121, can be used for obtaining the beginning two for carrying out the display image touch-control rotation process
Individual touch point.
The tracking submodule 4122, can be used for following the trail of the end rotation for carrying out the display image touch-control rotation process
Two touch points when turning.
3rd determination sub-module 4123, can be used for the beginning two obtained according to the acquisition submodule 4121
The screen coordinate of individual touch point determines the first straight line for starting two touch points determinations, and according to the tracking submodule
The screen coordinate of two touch points when 4122 end followed the trail of rotate determines two touch points terminated when rotating
It is determined that second straight line, the screen coordinate is the coordinate fastened as reference coordinate with the Touch Screen of the mobile terminal.
4th determination sub-module 4124, can be used for by calculating the institute that the 3rd determination sub-module 4123 determines
The angle between first straight line and the second straight line is stated, it is determined that carrying out the anglec of rotation of touch-control rotation process to the display image
Degree.
The acquisition submodule 4121, if having two specifically for detection carries out touch-control rotation behaviour to the display image
The touch point of work, then two for there will be touch point is defined as starting two touch points.
The acquisition submodule 4121, multiple touch-control rotation is carried out if being specifically additionally operable to detection and existing to the display image
The touch point of operation, then choose two touch points as two touch points of beginning from the multiple touch points for existing.
For present example, if the pattern that touch-control rotation process is carried out to the display image on mobile terminal is mobile whole
End rotary mode, in order to recognize the anglec of rotation that touch-control rotation process is carried out to the display image, the identification module 411 is also
Can include：The identification determination sub-module 4115 of submodule 4114 and the 5th.
The identification submodule 4114, can be used for recognizing the shifting by the built-in gravity sensor of the mobile terminal
The anglec of rotation of dynamic terminal.
5th determination sub-module 4115, can be used for the rotation of the mobile terminal of the identification submodule identification
Gyration, is defined as carrying out the display image anglec of rotation of touch-control rotation process.
For the embodiment of the present invention, in order to avoid exceeding the portion of the Touch Screen indication range of mobile terminal in rotation image
Dividing to show, it is ensured that the integrality that rotation image shows, described device also includes：Acquiring unit 44 and unit for scaling 45.
The acquiring unit 44, the Aspect Ratio of the Touch Screen that can be used for obtaining the mobile terminal.
For example, the Aspect Ratio of the Touch Screen of mobile terminal can be 4:3,16:9 etc..
The unit for scaling 45, can be used for the Aspect Ratio according to the acquisition of the acquiring unit 44 and the rotation
The size of image, to the rotation image size scaling is carried out.
It should be noted that its of each functional unit involved by another kind of image display device provided in an embodiment of the present invention
He accordingly describes, and may be referred to the correspondence description of method shown in Fig. 5, will not be described here.
Another kind of image display device provided in an embodiment of the present invention.Described device can configure recognition unit, adjustment list
Unit and display unit.Compared with prior art is only capable of the image that the rotational display anglec of rotation is 90 degree of multiples, the embodiment of the present invention
The anglec of rotation of touch-control rotation process is carried out to the display image on mobile terminal by identification；According to the anglec of rotation pair of identification
The display image carries out rotation and adjusts and locked, and obtains rotating image, can realize the rotation of any anglec of rotation of image
Turn to show such that it is able to ensure the image rotation display function variation of mobile terminal and lift the adaptation that image rotation shows
Property, and then Consumer's Experience can be lifted.Additionally, by carrying out size scaling to the rotation image, can avoid rotating image
In cannot show beyond the part of Touch Screen indication range of mobile terminal such that it is able to ensure that rotation image shows complete
Property.
A kind of mobile terminal is embodiments provided, as shown in figure 14, including one or more processors
(processor) 51, communication interface (Communications Interface) 52, memory (memory) 53 and bus 54,
Wherein, processor 51, communication interface 52, memory 53 complete mutual communication by bus 54.Communication interface 52 can be used
Information transfer between acquisition module, expansion module and access modules.Processor 51 can call the logic in memory 53
Instruction so that described device is able to carry out the method for displaying image in above-mentioned any embodiment.
Additionally, the logical order in above-mentioned memory 53 can be realized by the form of SFU software functional unit and is used as solely
Vertical production marketing or when using, during a computer read/write memory medium can be stored in.Based on such understanding, this
The part or the part of the technical scheme that bright technical scheme substantially contributes in other words to prior art can be with soft
The form of part product is embodied, and the computer software product is stored in a storage medium, including some instructions are to make
Obtain a computer equipment (can be personal computer, server, or network equipment etc.) and perform each embodiment of the invention
The all or part of step of methods described.And aforesaid storage medium includes：USB flash disk, portable hard drive, read-only storage (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. it is various
Can be with the medium of store program codes.
A kind of mobile terminal provided in an embodiment of the present invention.With prior art the rotational display anglec of rotation is only capable of for 90 degree times
Several images are compared, and the embodiment of the present invention carries out the rotation of touch-control rotation process by identification to the display image on mobile terminal
Angle；Rotation is carried out according to the anglec of rotation of identification to the display image to adjust and lock, obtain rotating image, can
Realize the rotational display of any anglec of rotation of image such that it is able to ensure mobile terminal image rotation display function variation with
And the adaptability that image rotation shows is lifted, and then Consumer's Experience can be lifted.
Present invention also offers following scheme：
A1, a kind of method for displaying image, including：
Identification carries out the anglec of rotation of touch-control rotation process to the display image on mobile terminal, and the anglec of rotation is to appoint
The anglec of rotation of meaning angle；
The anglec of rotation according to identification carries out rotation and adjusts and lock to the display image, obtains rotating image；
When the idsplay order of the display image is received again, the rotation image is shown.
A2, the method as described in A1, the identification carries out the rotation of touch-control rotation process to the display image on mobile terminal
Gyration includes：
Identification carries out the pattern of touch-control rotation process to the display image, and the pattern includes touch mode and movement eventually
End rotary mode；
If the pattern that touch-control rotation process is carried out to the display image is touch mode, by the beginning of touch operation
At least two touch points when at least two touch points and end rotation, it is determined that carrying out touch-control rotation behaviour to the display image
The anglec of rotation of work；
If the pattern that touch-control rotation process is carried out to the display image is rotation of mobile terminal pattern, described by identification
The anglec of rotation of mobile terminal, it is determined that carrying out the anglec of rotation of touch-control rotation process to the display image.
A3, the method as described in A2, the identification includes to the pattern that the display image carries out touch-control rotation process：
Detect whether there is the touch operation touched to the display image, or detect whether to exist to the shifting
The rotation process that dynamic terminal is rotated；
If there is touch operation in detection, it is determined that the pattern of touch-control rotation process is carried out to the display image to touch mould
Formula；
If there is rotation process in detection, it is determined that the pattern that touch-control rotation process is carried out to the display image is mobile whole
End rotary mode.
A4, the method as described in A2, by the touch point of beginning at least two of touch operation and when terminating rotation extremely
Few two touch points, it is determined that including to the anglec of rotation that the display image carries out touch-control rotation process：
Acquisition carries out two touch points of beginning of touch-control rotation process to the display image；
Tracking carries out two touch points during the end rotation of touch-control rotation process to the display image；
The first straight line for starting two touch points determinations is determined according to the screen coordinate of two touch points of the beginning,
And determine that two touch points terminated when rotating are true according to the screen coordinate for terminating two touch points when rotating
Fixed second straight line, the screen coordinate is the coordinate fastened as reference coordinate with the Touch Screen of the mobile terminal；
By calculating the angle between the first straight line and the second straight line, it is determined that touching to the display image
The anglec of rotation of control rotation process.
A5, the method as described in A4, the acquisition carries out the beginning two of touch-control rotation process to the display image and touches
Touching a little includes：
If detection has two touch points that touch-control rotation process is carried out to the display image, two for there will be touch
Touch and be a little defined as two touch points of beginning；
It is multiple tactile from what is existed if detection has multiple touch points that touch-control rotation process is carried out to the display image
Two touch points are chosen in touching a little as two touch points of beginning.
A6, the method as described in A2, by the anglec of rotation for recognizing the mobile terminal, it is determined that touching to display image
The anglec of rotation of control rotation process includes：
The anglec of rotation of the mobile terminal is recognized by the built-in gravity sensor of the mobile terminal；
By the anglec of rotation of the mobile terminal, it is defined as carrying out the display image anglec of rotation of touch-control rotation process
Degree.
A7, the method as described in A1-A6, the anglec of rotation according to after identification carries out rotation tune to the display image
After whole, methods described also includes：
Obtain the Aspect Ratio of the Touch Screen of the mobile terminal；
According to the Aspect Ratio and the length and width size of the rotation image, size scaling is carried out to the rotation image.
B8, a kind of image display device, including：
Recognition unit, for the anglec of rotation that identification carries out touch-control rotation process to the display image on mobile terminal, institute
The anglec of rotation is stated for the anglec of rotation at any angle；
Adjustment unit, the anglec of rotation for recognizing according to the recognition unit carries out rotation adjustment to the display image
And lock, obtain rotating image；
Display unit, for when the idsplay order of the display image is received again, showing the rotation image.
B9, the device as described in B8, the recognition unit includes：
Identification module, for the pattern that identification carries out touch-control rotation process to the display image, the pattern includes touching
Touch pattern and rotation of mobile terminal pattern；
First determining module, if the mould that touch-control rotation process is carried out to the display image for identification module identification
Formula is touch mode, then by least two touches during the touch point of beginning at least two and the end rotation of touch operation
Point, it is determined that carrying out the anglec of rotation of touch-control rotation process to the display image；
Second determining module, if the mould that touch-control rotation process is carried out to the display image for identification module identification
Formula is rotation of mobile terminal pattern, by the anglec of rotation for recognizing the mobile terminal, it is determined that touching to the display image
The anglec of rotation of control rotation process.
B10, the device as described in B9, the identification module includes：
Detection sub-module, for detecting whether there is the touch operation touched to the display image, or detection
With the presence or absence of the rotation process rotated to the mobile terminal；
First determination sub-module, if there is touch operation for detection sub-module detection, it is determined that to the display
It is touch mode that image carries out the pattern of touch-control rotation process；
Second determination sub-module, if there is rotation process for detection sub-module detection, it is determined that to the display
It is rotation of mobile terminal pattern that image carries out the pattern of touch-control rotation process.
B11, the device as described in B9, first determining module includes：
Acquisition submodule, for obtaining two touch points of beginning that touch-control rotation process is carried out to the display image；
Submodule is followed the trail of, is touched for two when following the trail of the end rotation that touch-control rotation process is carried out to the display image
Touch a little；
3rd determination sub-module, the screen of two touch points of the beginning for being obtained according to the acquisition submodule is sat
Mark determines the first straight line for starting two touch points determinations, and the end rotation followed the trail of according to the tracking submodule
The screen coordinate of two touch points when turning determines the second straight line that two touch points terminated when rotating determine, the screen
Curtain coordinate is the coordinate fastened as reference coordinate with the Touch Screen of the mobile terminal；
4th determination sub-module, for by calculating the first straight line that the 3rd determination sub-module determines and described
Angle between second straight line, it is determined that carrying out the anglec of rotation of touch-control rotation process to the display image.
B12, the device as described in B11,
The acquisition submodule, if having two specifically for detection carries out touch-control rotation process to the display image
Touch point, then two for there will be touch point is defined as starting two touch points；
The acquisition submodule, multiple touch-control rotation process is carried out if being specifically additionally operable to detection and existing to the display image
Touch point, then from exist multiple touch points in choose two touch points as start two touch points.
B13, the device as described in B9, the identification module includes：
Identification submodule, for recognizing the rotation of the mobile terminal by the built-in gravity sensor of the mobile terminal
Angle；
5th determination sub-module, the anglec of rotation of the mobile terminal for the identification submodule to be recognized, it is determined that
It is the anglec of rotation that touch-control rotation process is carried out to the display image.
B14, the device as described in B8-B13, described device also includes：
Acquiring unit, for obtaining the Aspect Ratio of the Touch Screen of the mobile terminal；
Unit for scaling, the size for the Aspect Ratio that obtained according to the acquiring unit and the rotation image is big
It is little, size scaling is carried out to the rotation image.
C15, a kind of mobile terminal, including processor and memory：
The memory is used for the program that storage performs such as A1 to A7 any one methods describeds,
The processor is configurable for performing the program stored in the memory.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, without the portion described in detail in certain embodiment
Point, may refer to the associated description of other embodiment.
It is understood that said method and the correlated characteristic in device can be referred to mutually.In addition, in above-described embodiment
" first ", " second " etc. be, for distinguishing each embodiment, and not represent the quality of each embodiment.
Those skilled in the art can be understood that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be described here.
Provided herein algorithm and display be not inherently related to any certain computer, virtual system or miscellaneous equipment.
Various general-purpose systems can also be used together based on teaching in this.As described above, construct required by this kind of system
Structure be obvious.Additionally, the present invention is also not for any certain programmed language.It is understood that, it is possible to use it is various
Programming language realizes the content of invention described herein, and the description done to language-specific above is to disclose this
Bright preferred forms.
In specification mentioned herein, a large amount of details are illustrated.It is to be appreciated, however, that the enforcement of the present invention
Example can be put into practice in the case of without these details.In some instances, known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify the disclosure and help understand one or more in each inventive aspect, exist
Above in the description of the exemplary embodiment of the present invention, each feature of the present invention is grouped together into single enforcement sometimes
In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：I.e. required guarantor
The more features of feature that the application claims ratio of shield is expressly recited in each claim.More precisely, such as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific embodiment are expressly incorporated in the specific embodiment, wherein each claim itself
All as the separate embodiments of the present invention.
Those skilled in the art are appreciated that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more equipment different from the embodiment.Can be the module or list in embodiment
Unit or component are combined into a module or unit or component, and can be divided in addition multiple submodule or subelement or
Sub-component.In addition at least some in such feature and/or process or unit is excluded each other, can adopt any
Combine to all features disclosed in this specification (including adjoint claim, summary and accompanying drawing) and so disclosed
Where all processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Profit is required, summary and accompanying drawing) disclosed in each feature can it is identical by offers, be equal to or the alternative features of similar purpose carry out generation
Replace.
Although additionally, it will be appreciated by those of skill in the art that some embodiments described herein include other embodiments
In included some features rather than further feature, but the combination of the feature of different embodiments means in of the invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment required for protection appoint
One of meaning can in any combination mode using.
The present invention all parts embodiment can be realized with hardware, or with one or more processor operation
Software module realize, or with combinations thereof realization.It will be understood by those of skill in the art that can use in practice
Microprocessor or digital signal processor (DSP) are realizing method for displaying image according to embodiments of the present invention, device and shifting
The some or all functions of some or all parts in dynamic terminal.The present invention is also implemented as performing institute here
(for example, computer program and computer program are produced for some or all equipment of the method for description or program of device
Product).Such program for realizing the present invention can be stored on a computer-readable medium, or can have one or more
The form of signal.Such signal can be downloaded from internet website and obtained, or be provided on carrier signal, or to appoint
What other forms is provided.
It should be noted that above-described embodiment the present invention will be described rather than limits the invention, and ability
Field technique personnel can design without departing from the scope of the appended claims alternative embodiment.In the claims,
Any reference symbol between bracket should not be configured to limitations on claims.Word "comprising" is not excluded the presence of not
Element listed in the claims or step.Word "a" or "an" before element does not exclude the presence of multiple such
Element.The present invention can come real by means of the hardware for including some different elements and by means of properly programmed computer
It is existing.If in the unit claim for listing equipment for drying, several in these devices can be by same hardware branch
To embody.The use of word first, second, and third does not indicate that any order.These words can be explained and be run after fame
Claim.
Claims (10)
1. a kind of method for displaying image, it is characterised in that include：
Identification carries out the anglec of rotation of touch-control rotation process to the display image on mobile terminal, and the anglec of rotation is random angle
The anglec of rotation of degree；
The anglec of rotation according to identification carries out rotation and adjusts and lock to the display image, obtains rotating image；
When the idsplay order of the display image is received again, the rotation image is shown.
2. method according to claim 1, it is characterised in that the identification is touched to the display image on mobile terminal
The anglec of rotation of control rotation process includes：
Identification carries out the pattern of touch-control rotation process to the display image, and the pattern includes that touch mode and mobile terminal revolve
Rotary-die type；
If the pattern that touch-control rotation process is carried out to the display image is touch mode, by the beginning of touch operation at least
At least two touch points when two touch points and end rotation, it is determined that carrying out touch-control rotation process to the display image
The anglec of rotation；
If the pattern that touch-control rotation process is carried out to the display image is rotation of mobile terminal pattern, by recognizing the movement
The anglec of rotation of terminal, it is determined that carrying out the anglec of rotation of touch-control rotation process to the display image.
3. method according to claim 2, it is characterised in that the identification carries out touch-control rotation behaviour to the display image
The pattern of work includes：
Detect whether there is the touch operation touched to the display image, or detect whether exist to described mobile whole
The rotation process that end is rotated；
If there is touch operation in detection, it is determined that the pattern that touch-control rotation process is carried out to the display image is touch mode；
If there is rotation process in detection, it is determined that the pattern that touch-control rotation process is carried out to the display image is mobile terminal rotation
Rotary-die type.
4. method according to claim 2, it is characterised in that by the touch point of beginning at least two of touch operation and
Terminate at least two touch points during rotation, it is determined that including to the anglec of rotation that the display image carries out touch-control rotation process：
Acquisition carries out two touch points of beginning of touch-control rotation process to the display image；
Tracking carries out two touch points during the end rotation of touch-control rotation process to the display image；
The first straight line for starting two touch points determinations is determined according to the screen coordinate of two touch points of the beginning, and
Determine what two touch points terminated when rotating determined according to the screen coordinate for terminating two touch points when rotating
Second straight line, the screen coordinate is the coordinate fastened as reference coordinate with the Touch Screen of the mobile terminal；
By calculating the angle between the first straight line and the second straight line, it is determined that carrying out touch-control rotation to the display image
Turn the anglec of rotation of operation.
5. method according to claim 4, it is characterised in that the acquisition carries out touch-control rotation behaviour to the display image
Two touch points of beginning of work include：
If there is two touch points that touch-control rotation process is carried out to the display image, two for there will be touch point in detection
It is defined as starting two touch points；
If detection has multiple touch points that touch-control rotation process is carried out to the display image, from the multiple touch points for existing
Two touch points of middle selection are used as two touch points of beginning.
6. method according to claim 2, it is characterised in that by the anglec of rotation for recognizing the mobile terminal, it is determined that
The anglec of rotation that display image carries out touch-control rotation process is included：
The anglec of rotation of the mobile terminal is recognized by the built-in gravity sensor of the mobile terminal；
By the anglec of rotation of the mobile terminal, it is defined as carrying out the display image anglec of rotation of touch-control rotation process.
7. the method according to any one of claim 1-6, it is characterised in that the anglec of rotation pair according to after identification
The display image is carried out after rotation adjustment, and methods described also includes：
Obtain the Aspect Ratio of the Touch Screen of the mobile terminal；
According to the Aspect Ratio and the length and width size of the rotation image, size scaling is carried out to the rotation image.
8. a kind of image display device, it is characterised in that include：
Recognition unit, for the anglec of rotation that identification carries out touch-control rotation process to the display image on mobile terminal, the rotation
Gyration is the anglec of rotation at any angle；
Adjustment unit, the anglec of rotation for recognizing according to the recognition unit carries out rotation and adjusts and lock to the display image
It is fixed, obtain rotating image；
Display unit, for when the idsplay order of the display image is received again, showing the rotation image.
9. device according to claim 8, it is characterised in that the recognition unit includes：
Identification module, for the pattern that identification carries out touch-control rotation process to the display image, the pattern includes touching mould
Formula and rotation of mobile terminal pattern；
First determining module, if being to the pattern that the display image carries out touch-control rotation process for identification module identification
Touch mode, then by least two touch points during the touch point of beginning at least two and the end rotation of touch operation, really
The fixed anglec of rotation that touch-control rotation process is carried out to the display image；
Second determining module, if being to the pattern that the display image carries out touch-control rotation process for identification module identification
Rotation of mobile terminal pattern, by the anglec of rotation for recognizing the mobile terminal, it is determined that carrying out touch-control rotation to the display image
Turn the anglec of rotation of operation.
10. a kind of mobile terminal, it is characterised in that including processor and memory：
The memory is used to store the program that perform claim requires 1 to 7 any one methods described,
The processor is configurable for performing the program stored in the memory.
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| CN201710004824.XA CN106648378A (en) | 2017-01-04 | 2017-01-04 | Image display method, device and mobile terminal |
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| CN201710004824.XA CN106648378A (en) | 2017-01-04 | 2017-01-04 | Image display method, device and mobile terminal |
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