CN109308153A - Picture adjusting method and device, computer readable storage medium, terminal - Google Patents
Picture adjusting method and device, computer readable storage medium, terminal Download PDFInfo
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- CN109308153A CN109308153A CN201710623421.3A CN201710623421A CN109308153A CN 109308153 A CN109308153 A CN 109308153A CN 201710623421 A CN201710623421 A CN 201710623421A CN 109308153 A CN109308153 A CN 109308153A
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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
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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
Abstract
A kind of picture adjusting method and device, computer readable storage medium, terminal, the picture adjusting method comprise determining that terminal in the rotation angle of reference planes, and the reference planes are plane locating for the display screen of the terminal；The display picture of the terminal is adjusted according at least to the rotation angle, so that display picture adjusted and the display picture before the terminal rotating are consistent in the displaying direction of the reference planes.The consistency in terminal picture exhibition direction may be implemented in technical solution through the invention, improves user experience.
Description
Technical field
The present invention relates to technical field of image processing more particularly to a kind of picture adjusting methods and device, computer-readable
Storage medium, terminal.
Background technique
In existing intelligent terminal, such as in mobile phone, picture show for the rotation of screen have the function of it is adaptive, than
When such as mobile phone traverse, the content of display is presented with transverse screen mode；When mobile phone is placed vertically, display content is presented with vertical screen mode.Two kinds
Under mode, text and picture be all it is horizontal, user normally can watch and use.Realize the major way of adaptation function
It is the placement state for judging that mobile phone is current by the gravity sensor built in mobile phone, system carries out different moulds after obtaining the state
The switching of formula.
But the screen rotation adaptation function of prior art realization only has the mode of both direction, i.e. transverse screen and vertical screen.
Therefore when equipment in rotary course or when oblique angle being kept to place, picture can not keep horizontal with user perspective, lead to user
It possibly can not normally watch, reduce user experience.
Summary of the invention
Present invention solves the technical problem that being how to realize the consistency in terminal picture exhibition direction, user experience is improved.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of picture adjusting method, picture adjusting method includes:
Terminal is determined in the rotation angle of reference planes, the reference planes are plane locating for the display screen of the terminal；At least root
The display picture of the terminal is adjusted according to the rotation angle, so that display picture adjusted and the terminal are revolved
Display picture before turning is consistent in the displaying direction of the reference planes.
Optionally, display picture adjusted shows picture in the exhibition of the reference planes with before the terminal rotating
Show that direction unanimously refers to: the display picture adjusted boundary corresponding with the display picture before the terminal rotating is flat
Row.
Optionally, described be adjusted according at least to the rotation angle to the display picture of the terminal includes: in institute
It states and the display picture is rotated in reference planes, the direction of rotation and the terminal are in the rotation side of the reference planes
To on the contrary, the angle of rotation is equal to the rotation angle.
Optionally, described be adjusted according at least to the rotation angle to the display picture of the terminal includes: basis
The size of the display screen of the rotation angle and the terminal is adjusted the size of the display picture adjusted.
Optionally, the size of the display screen includes length and width, described according to the rotation angle and the terminal
The size of display screen to be adjusted to the size of the display picture of the terminal include: length and width according to the display screen
It spends and determines the first angle, first angle is the diagonal line of the display screen and the length of the display screen or wide angle；Root
According to first angle, the length of the rotation angle and the display screen and/or the wide determining display picture adjusted
Catercorner length；According to the catercorner length and first angle determine it is described it is adjusted display picture length and
Width.
Optionally, it is calculated using the following equation the catercorner length of the display picture adjusted: S=W × arcsin
(θ 2+ θ 1), wherein S is the catercorner length of the display picture adjusted, and W is the width of the display screen, and θ 2 is described
Angle is rotated, θ 1 is first angle.
Optionally, the determining terminal includes: according to gravity sensor in the terminal in the rotation angle of reference planes
Output calculate the rotation angle.
The embodiment of the invention also discloses a kind of picture regulator, picture regulator includes: that rotation angle determines mould
Block is adapted to determine that terminal in the rotation angle of reference planes, and the reference planes are plane locating for the display screen of the terminal；
Module is adjusted, suitable for being adjusted according at least to the rotation angle to the display picture of the terminal, so that adjusted
Show that picture and the display picture before the terminal rotating are consistent in the displaying direction of the reference planes.
Optionally, display picture adjusted shows picture in the exhibition of the reference planes with before the terminal rotating
Show that direction unanimously refers to: the display picture adjusted boundary corresponding with the display picture before the terminal rotating is flat
Row.
Optionally, the adjustment module includes: rotary unit, be suitable in the reference planes to the display picture into
Row rotation, the direction of rotation and the terminal are in the direction of rotation of the reference planes on the contrary, the angle of rotation is equal to the rotation
Gyration.
Optionally, the adjustment module further include: size adjusting unit is suitable for according to the rotation angle and the terminal
Display screen size to it is described it is adjusted display picture size be adjusted.
Optionally, the size of the display screen includes length and width, and the size adjusting unit includes: that angle determines son
Unit, suitable for determining that the first angle, first angle are pair of the display screen according to the length and width of the display screen
The length or wide angle of linea angulata and the display screen；Catercorner length determines subelement, is suitable for according to first angle, described
Rotate the length of angle and the display screen and/or the catercorner length of the wide determining display picture adjusted；Size is true
Stator unit, suitable for according to the catercorner length and first angle determine it is described it is adjusted display picture length and
Width.
Optionally, the catercorner length determines that subelement is calculated using the following equation the display picture adjusted
Catercorner length: S=W × arcsin (θ 2+ θ 1), wherein S is the catercorner length of the display picture adjusted, and W is institute
The width of display screen is stated, θ 2 is the rotation angle, and θ 1 is first angle.
Optionally, the rotation angle-determining module calculates the rotation according to the output of gravity sensor in the terminal
Angle.
The embodiment of the invention also discloses a kind of computer readable storage mediums, are stored thereon with computer instruction, described
The step of computer instruction executes the picture adjusting method when running.
The embodiment of the invention also discloses a kind of terminal, including memory and processor, being stored on the memory can
The computer instruction run on the processor, the processor execute the picture adjustment when running the computer instruction
The step of method.
Compared with prior art, the technical solution of the embodiment of the present invention has the advantages that
Technical solution of the present invention determines terminal in the rotation angle of reference planes, and the reference planes are the aobvious of the terminal
Plane locating for display screen；The display picture of the terminal is adjusted according at least to the rotation angle, so that after adjustment
Display picture and the display picture before the terminal rotating it is consistent in the displaying direction of the reference planes.Relative to existing
Only has the exhibition method of transverse screen and vertical screen in technology, technical solution of the present invention, in the rotation angle of reference planes, is come by terminal
The display picture of terminal is adjusted, terminal can be made in any rotation, the display picture of terminal is with reference to flat
The displaying direction in face is always consistent, extends the exhibition method of display picture at the terminal, improves user and watch display
The comfort of picture, improves user experience.
Further, according to the size of the display screen of the rotation angle and the terminal to the display picture adjusted
Size be adjusted.Technical solution of the present invention passes through rotation angle and terminal behind the displaying direction for having adjusted display picture
Display screen size determine it is adjusted display picture size so that display picture adjusted can be maximumlly
It shows in display screen, ensure that the bandwagon effect of display picture, further improve user experience.
Detailed description of the invention
Fig. 1 is a kind of flow chart of picture adjusting method of the embodiment of the present invention；
Fig. 2 is the position view of a kind of display screen of terminal of the embodiment of the present invention and display picture adjusted；
Fig. 3 is the display screen of another kind terminal of the embodiment of the present invention and the position view of display picture adjusted；
Fig. 4 is a kind of structural schematic diagram of picture regulator of the embodiment of the present invention.
Specific embodiment
As described in the background art, the screen rotation adaptation function that the prior art is realized, the only mode of both direction,
That is transverse screen and vertical screen.Therefore when equipment in rotary course or when oblique angle being kept to place, picture can not be kept with user perspective
Level causes user not watch normally, reduces user experience.
Only has the exhibition method of transverse screen and vertical screen in compared with the existing technology, technical solution of the present invention is being referred to by terminal
The rotation angle of plane is adjusted come the display picture to terminal, terminal can be made in any rotation, terminal
It shows that picture is always consistent in the displaying direction of reference planes, extends the exhibition method of display picture at the terminal, change
It has been apt to the comfort that user watches display picture, has improved user experience.Furthermore, technical solution of the present invention may be implemented
At any angle, display picture can keep horizontality to terminal device.
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
Fig. 1 is a kind of flow chart of picture adjusting method of the embodiment of the present invention.
Picture adjusting method shown in FIG. 1 may comprise steps of:
Step S101: terminal is determined in the rotation angle of reference planes, the reference planes are the display screen of the terminal
Locating plane；
Step S102: being adjusted the display picture of the terminal according at least to the rotation angle, so that adjustment
Display picture and the display picture before the terminal rotating afterwards is consistent in the displaying direction of the reference planes.
In the present embodiment, the scene that terminal is rotated in the plane locating for the display screen of terminal is only considered.
In specific implementation, in step s101, determine terminal in the rotation angle of reference planes.That is, working as terminal
When reference planes are rotated, the current rotation angle of terminal can be determined.Specifically, the rotation of terminal can be determined in real time
Gyration can also determine the rotation angle of terminal with every preset time period, can also be and determine terminal after the completion of terminal rotating
Rotation angle, the embodiment of the present invention is without limitation.
In specific implementation, in step s 102, carried out according at least to display picture of the rotation angle to the terminal
Adjustment, display picture adjusted is with the display picture before the terminal rotating in the displaying direction one of the reference planes
It causes.Specifically, display picture adjusted shows picture in the displaying of the reference planes with before the terminal rotating
Direction unanimously indicates: words direction, the picture direction etc. in display picture before and after terminal rotating remain unchanged.
In the prior art, when terminal rotating, display picture can follow the display screen of terminal to rotate together, cause user cannot
Normal viewing display picture.And pass through step S102, display picture is adjusted by the rotation angle of terminal, so that display picture
It is remained unchanged in the displaying direction of reference planes, namely the viewing visual angle relative to user remains unchanged, so that user can
Picture is shown with normal viewing.
For example, user's handheld terminal viewing display picture, display screen and horizontal plane, display picture terminal rotating it
Preceding holding is horizontal.After terminal rotates clockwise certain angle, such as 45 degree, display picture is adjusted according to the angle,
So that display picture remains horizontal.
It should be noted that the display picture can be picture, video frame, it is also possible to webpage, application program
The content that (Application, APP) page etc. can arbitrarily be shown in the display screen of terminal, the embodiment of the present invention do not limit this
System.
Preferably, display picture adjusted shows picture in the exhibition of the reference planes with before the terminal rotating
Show that direction unanimously refers to: the display picture adjusted boundary corresponding with the display picture before the terminal rotating is flat
Row.Specifically, display picture may include coboundary, lower boundary, left margin and right margin；If display picture adjusted
Each boundary it is parallel with the corresponding each boundary of display picture before rotation, then it represents that display picture adjusted and end
The displaying direction of display picture before the rotation of end is consistent.
Preferably, step S101 may comprise steps of: calculate institute according to the output of gravity sensor in the terminal
State rotation angle.
In specific implementation, gravity sensor is usually configured in terminal, the output of gravity sensor is terminal in three-dimensional coordinate
The acceleration value of axis (such as Z axis in reference planes mutually perpendicular X-axis and Y-axis and vertical reference plane).Pass through gravity
The acceleration value of inductor output can determine that terminal in the rotation angle of each plane, is also assured that terminal is referring to
The rotation angle of plane.
It will be apparent to a skilled person that calculating the concrete mode of rotation angle by the output of gravity sensor
Can be using any enforceable algorithm, the embodiment of the present invention is without limitation.
Preferably, step S102 may comprise steps of: revolve in the reference planes to the display picture
Turn, the direction of rotation is with the terminal in the direction of rotation of the reference planes on the contrary, the angle of rotation is equal to the rotation angle
Degree.
In specific implementation, the display picture of the terminal is adjusted according to the rotation angle and is referred to display picture
It is rotated, the direction of rotation and terminal are in the direction of rotation of the reference planes on the contrary, for example terminal rotates clockwise, then
Show picture along rotation counterclockwise；The angle of rotation is equal to the rotation angle.So, relative to the display before terminal rotating
The displaying direction of picture, postrotational display picture remains unchanged, to guarantee that user need not switch visual angle and can continue to see
It sees display picture, improves user experience.
Further, step S102 can be the following steps are included: according to the display of the rotation angle and the terminal
The size of screen is adjusted the size of the display picture adjusted.
In specific implementation, after the completion of to display picture adjustment, each boundary of display picture and display screen adjusted
It is not parallel, namely show that picture cannot fill entire display screen.Specifically it can refer to Fig. 2, Fig. 2 is a kind of terminal of the embodiment of the present invention
Display screen and it is adjusted display picture position view.As shown in Fig. 2, the lower boundary of display screen 1 is before rotation as empty
Shown in line M；The angle that display screen 1 rotates clockwise is θ.The lower boundary of display picture 2 adjusted is parallel with dotted line M,
Show that direction and the display picture before terminal rotating are consistent in the displaying direction of reference planes.But display picture adjusted at this time
Face 2 and display screen 1 are not parallel, lead to show that will have partial content in picture 2 can not show in display screen 1, influence
The viewing effect of user.
In this case, in order to maximumlly show display picture in content, can to display picture size into
Row adjustment.Furthermore, the size of display screen and the ratio of the size of display picture are consistent, then can pass through display
The size of screen and the rotation angle of terminal determine the size of display picture adjusted.
Further, according to the size of the display screen of the rotation angle and the terminal to the display adjusted
The size of picture, which is adjusted, may comprise steps of: determine the first angle, institute according to the length and width of the display screen
State diagonal line that the first angle is the display screen and the display screen length or wide angle；According to first angle, institute
State the length of rotation angle and the display screen and/or the catercorner length of the wide determining display picture adjusted；According to
The catercorner length and first angle determine the length and width of the display picture adjusted.
In specific implementation, the display screen has long and width, and the size of the display screen includes length and width.Due to aobvious
The dimension scale of display screen is consistent with the display dimension scale of picture, therefore can use the length and width of display screen and adjust to determine
The length and width of display picture after whole.More specifically, the diagonal line of display screen and the length of the display screen be can use
Or wide angle come determine it is adjusted display picture length and width.
Closer, the catercorner length of the display picture adjusted: S=W can be calculated using the following equation
× arcsin (θ 2+ θ 1), wherein S is the catercorner length of the display picture adjusted, and W is the width of the display screen,
θ 2 is the rotation angle, and θ 1 is first angle.
It specifically can refer to Fig. 3, Fig. 3 is the display screen and display picture adjusted of another kind terminal of the embodiment of the present invention
Position view.As shown in figure 3, θ 2 is rotation angle, θ 1 is the of the diagonal line of display screen and the length (length) of display screen
One angle, while being also the angle for showing the length of diagonal line S and display screen of picture.So, the width of diagonal line S, display screen
(width) W and rotation angle, θ 2 and the first angle theta 1 can form a triangle.It can be calculated pair using trigonometric function
The length namely S=W × arcsin (θ 2+ θ 1) of linea angulata S.
It will be appreciated by persons skilled in the art that above-mentioned formula can also deform are as follows: S=W × arccos (90- (θ 2+ θ
1))。
More specifically, 1: θ 1=arctan of θ (W/L) or θ 1=arccot (L/W) can be calculated using the following equation；
OrOrThose skilled in the art can also use
Any other enforceable trigonometric function, the embodiment of the present invention are without limitation.
It is understood that the diagonal line of θ 1 or display screen and the first wide angle of display screen, then diagonal line S
Calculation formula are as follows: S=W × arcsin (θ 2+ (90- θ 1)), the embodiment of the present invention is without limitation.
Relative to only rotation adjustment is carried out to display picture in embodiment illustrated in fig. 2, to display picture in embodiment illustrated in fig. 3
Face carries out rotation adjustment and size adjusting, may be implemented to show the maximization of content shown in display picture, further improve
Show the bandwagon effect of picture.
In one concrete application scene of the embodiment of the present invention, before terminal rotating, display picture is in terminal transverse screen or erects
Screen display.After terminal rotates, during rotation or terminal keeps tiltedly putting state namely terminal and horizontal line
Angle between 0 degree and 90 degree when, by adjusting display picture, so that display picture remains horizontal, user can be just
Often viewing.
Fig. 4 is a kind of structural schematic diagram of picture regulator of the embodiment of the present invention.
Picture regulator 40 shown in Fig. 4 may include rotation angle-determining module 401 and adjustment module 402.
Wherein, rotation angle-determining module 401 is adapted to determine that terminal in the rotation angle of reference planes, the reference planes
Plane locating for display screen for the terminal；Module 402 is adjusted to be suitable for according at least to the rotation angle to the terminal
Display picture is adjusted, so that the display picture before display picture adjusted and the terminal rotating is in the reference
The displaying direction of plane is consistent.
Only has the exhibition method of transverse screen and vertical screen in compared with the existing technology, technical solution of the present invention is being referred to by terminal
The rotation angle of plane is adjusted come the display picture to terminal, terminal can be made in any rotation, terminal
It shows that picture is always consistent in the displaying direction of reference planes, extends the exhibition method of display picture at the terminal, change
It has been apt to the comfort that user watches display picture, has improved user experience.Furthermore, technical solution of the present invention may be implemented
At any angle, display picture can keep horizontality to terminal device.
Preferably, display picture adjusted shows picture in the exhibition of the reference planes with before the terminal rotating
Show that direction unanimously refers to: the display picture adjusted boundary corresponding with the display picture before the terminal rotating is flat
Row.
Preferably, adjustment module 402 may include rotary unit 4021, and rotary unit 4021 is suitable in the reference planes
On the display picture is rotated, the direction of rotation and the terminal are in the direction of rotation of the reference planes on the contrary, rotation
The angle turned is equal to the rotation angle.
Further, adjustment module 402 can also include size adjusting unit 4022, and size adjusting unit 4022 is suitable for root
The size of the display picture adjusted is adjusted according to the size of the display screen of the rotation angle and the terminal.
Further, size adjusting unit 4022 may include that angle determines that subelement 40221, catercorner length determine son
Unit 40222 and size determine subelement 40223.
Wherein, angle determines that subelement 40221 is suitable for determining the first angle, institute according to the length and width of the display screen
State diagonal line that the first angle is the display screen and the display screen length or wide angle；Catercorner length determines subelement
After 40222 are suitable for determining the adjustment according to first angle, the length of the rotation angle and the display screen and/or width
Display picture catercorner length；Size determines that subelement 40223 is suitable for according to the catercorner length and first folder
Angle determines the length and width of the display picture adjusted.
Further, it is described adjusted aobvious to determine that subelement 40222 can be calculated using the following equation for catercorner length
Show the catercorner length of picture: S=W × arcsin (θ 2+ θ 1), wherein S is the diagonal line length of the display picture adjusted
Degree, W are the width of the display screen, and θ 2 is the rotation angle, and θ 1 is first angle.
Preferably, rotation angle-determining module 401 calculates the rotation according to the output of gravity sensor in the terminal
Angle.
Working principle, more contents of working method about the picture regulator 40 are referred to Fig. 1 to figure
3 associated description, which is not described herein again.
The embodiment of the invention also discloses a kind of computer readable storage mediums, are stored thereon with computer instruction, described
The step of computer instruction can execute picture adjusting method shown in Fig. 1 when running.The storage medium may include
ROM, RAM, disk or CD etc..
The embodiment of the invention also discloses a kind of terminal, the terminal may include memory and processor, the storage
The computer instruction that can be run on the processor is stored on device.The processor can be with when running the computer instruction
The step of executing picture adjusting method shown in Fig. 1.Specifically, the terminal is mobile terminal.The terminal include but
It is not limited to the terminal devices such as mobile phone, computer, tablet computer.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (16)
1. a kind of picture adjusting method characterized by comprising
Terminal is determined in the rotation angle of reference planes, the reference planes are plane locating for the display screen of the terminal；
The display picture of the terminal is adjusted according at least to the rotation angle so that display picture adjusted with
Display picture before the terminal rotating is consistent in the displaying direction of the reference planes.
2. picture adjusting method according to claim 1, which is characterized in that display picture adjusted and the terminal are revolved
Turn before display picture unanimously referred in the displaying direction of the reference planes: the display picture adjusted with it is described
The corresponding boundary of display picture before terminal rotating is parallel.
3. picture adjusting method according to claim 1, which is characterized in that it is described according at least to the rotation angle to institute
The display picture for stating terminal, which is adjusted, includes:
The display picture is rotated in the reference planes, the direction of rotation and the terminal are in the reference planes
Direction of rotation on the contrary, rotation angle be equal to the rotation angle.
4. picture adjusting method according to claim 3, which is characterized in that it is described according at least to the rotation angle to institute
The display picture for stating terminal, which is adjusted, includes:
It is carried out according to size of the size of the display screen of the rotation angle and the terminal to the display picture adjusted
Adjustment.
5. picture adjusting method according to claim 4, which is characterized in that the size of the display screen includes length and width
The size of degree, the display screen according to the rotation angle and the terminal carries out the size of the display picture of the terminal
Adjustment includes:
Determine the first angle according to the length and width of the display screen, first angle be the display screen diagonal line with
The length of the display screen or wide angle；
It is determined according to first angle, the length of the rotation angle and the display screen and/or width described adjusted aobvious
Show the catercorner length of picture；
The length and width of the display picture adjusted is determined according to the catercorner length and first angle.
6. picture adjusting method according to claim 5, which is characterized in that be calculated using the following equation described adjusted
Show the catercorner length of picture: S=W × arcsin (θ 2+ θ 1), wherein S is the diagonal line of the display picture adjusted
Length, W are the width of the display screen, and θ 2 is the rotation angle, and θ 1 is first angle.
7. picture adjusting method according to claim 1, which is characterized in that rotation of the determining terminal in reference planes
Angle includes:
The rotation angle is calculated according to the output of gravity sensor in the terminal.
8. a kind of picture regulator characterized by comprising
Angle-determining module is rotated, is adapted to determine that terminal in the rotation angle of reference planes, the reference planes are the terminal
Display screen locating for plane；
Module is adjusted, suitable for being adjusted according at least to the rotation angle to the display picture of the terminal, so that adjustment
Display picture and the display picture before the terminal rotating afterwards is consistent in the displaying direction of the reference planes.
9. picture regulator according to claim 8, which is characterized in that display picture adjusted and the terminal are revolved
Turn before display picture unanimously referred in the displaying direction of the reference planes: the display picture adjusted with it is described
The corresponding boundary of display picture before terminal rotating is parallel.
10. picture regulator according to claim 8, which is characterized in that the adjustment module includes:
Rotary unit, suitable for being rotated in the reference planes to the display picture, the direction of rotation and the terminal
In the direction of rotation of the reference planes on the contrary, the angle of rotation is equal to the rotation angle.
11. picture regulator according to claim 10, which is characterized in that the adjustment module further include:
Size adjusting unit, suitable for the size according to the display screen for rotating angle and the terminal to described adjusted aobvious
Show that the size of picture is adjusted.
12. picture regulator according to claim 11, which is characterized in that the size of the display screen include length and
Width, the size adjusting unit include:
Angle determines subelement, suitable for determining that the first angle, first angle are according to the length and width of the display screen
The length or wide angle of the diagonal line of the display screen and the display screen；
Catercorner length determines subelement, suitable for the length according to first angle, the rotation angle and the display screen
And/or the wide catercorner length for determining the display picture adjusted；
Size determines subelement, suitable for determining the display picture adjusted according to the catercorner length and first angle
The length and width in face.
13. picture regulator according to claim 12, which is characterized in that the catercorner length determines that subelement is adopted
The catercorner length of the display picture adjusted is calculated with following formula:
S=W × arcsin (θ 2+ θ 1), wherein S is the catercorner length of the display picture adjusted, and W is the display
The width of screen, θ 2 are the rotation angle, and θ 1 is first angle.
14. picture regulator according to claim 8, which is characterized in that the rotation angle-determining module is according to institute
The output for stating gravity sensor in terminal calculates the rotation angle.
15. a kind of computer readable storage medium, is stored thereon with computer instruction, which is characterized in that the computer instruction
When operation the step of picture adjusting method described in any one of perform claim requirement 1 to 7.
16. a kind of terminal, including memory and processor, the meter that can be run on the processor is stored on the memory
Calculation machine instruction, which is characterized in that perform claim requires any one of 1 to 7 institute when the processor runs the computer instruction
The step of stating picture adjusting method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710623421.3A CN109308153A (en) | 2017-07-27 | 2017-07-27 | Picture adjusting method and device, computer readable storage medium, terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710623421.3A CN109308153A (en) | 2017-07-27 | 2017-07-27 | Picture adjusting method and device, computer readable storage medium, terminal |
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