CN105653192A - Image rotation control method, image rotation control device and terminal - Google Patents
Image rotation control method, image rotation control device and terminal Download PDFInfo
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- CN105653192A CN105653192A CN201511020489.XA CN201511020489A CN105653192A CN 105653192 A CN105653192 A CN 105653192A CN 201511020489 A CN201511020489 A CN 201511020489A CN 105653192 A CN105653192 A CN 105653192A
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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
- G06F3/04883—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 for inputting data by handwriting, e.g. gesture or text
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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
Abstract
The invention discloses an image rotation control method, an image rotation control device and a terminal. The image rotation control method comprises the following steps: receiving a first selection instruction to select a to-be-rotated image; receiving an instruction indicating touching a touch screen of the terminal by a user, and detecting the pressure value for touching the touch screen by the user; calculating the rotation angle of the to-be-rotated image according to the detected pressure value; and controlling the to-be-rotated image to rotate according to the calculated rotation angle. Through the technical scheme, the rotation of the images at any angle can be realized while the installation of image processing application programs is avoided.
Description
Technical field
The present invention relates to field of terminal technology, specifically, it relates to the control device that a kind of control method that image rotates, a kind of image rotate and a kind of terminal.
Background technology
At present, along with configuration and the performance of mobile phone constantly promotes, mobile phone photograph has become a kind of shooting style indispensable in people's life, changes the living habit of many people. Time in leisure or necessary occasion, user is often fine browses the image being once filmed, and such as normal image, trace image, panoramic picture, stays acoustic image, watermarking images etc. So, in the process of user's browse graph picture, often run into such pain spot, image can only 90-degree rotation every time, can not arbitrarily angled rotate, viewing experience is poor, especially big image is all the more so, and such as trace image, panoramic picture, its picture is big, abundant in content, when substantially browsing attitude and be constant, some local detail content often needs to rotate certain angle just can seem that comparison is comfortable.
There is following defect in existing image rotation approach:
(1) browse graph picture in mobile phone atlas, often can only the multiple of 90-degree rotation, as turning 90 degrees to the left, turn 90 degrees to the right, and whole image can only be realized rotate, local can not be realized and rotate.
(2) application program by the image procossing of specialty realizes arbitrarily angled rotation, as elegant in U.S. figure, in graphic detail etc., but needs the application program installing these image procossing on mobile phone, also will take the internal memory space that mobile phone is certain.
Therefore, how while avoiding installing the application program of image procossing, it is also possible to realize carrying out image rotating at any angle becoming problem demanding prompt solution.
Summary of the invention
The present invention is just based on the problems referred to above, it is proposed that a kind of new technical scheme, it is possible to while avoiding installing image procossing application program, it is also possible to realize being rotated at any angle by image.
In view of this, a first aspect of the present invention proposes a kind of control method that image rotates, and comprising: receives the first selection instruction, selects to treat image rotating; Receive the instruction of the touch-screen of user's touch control terminal, and detect described user and touch the force value controlling described touch-screen;The angle of rotation of image rotating is treated according to the described force value detected described in calculating; According to the described angle of rotation control calculated, treat that image rotating rotates.
In this technical scheme, the force value control of the touch-screen according to user's touch control terminal treats that image rotating rotates, the angle of rotation treating image rotating can be arbitrarily angled, avoid and correlation technique can only be treated image rotating carry out the integer angles such as 90 ��, 180 �� and rotate, thus user can be rotated according to the actual demand of self and treat image rotating, treat checking of image rotating to facilitate, also avoid installing image procossing application program simultaneously and realize the rotation at any angle treating image rotating.
In technique scheme, it may be preferred that before treating the step of angle of rotation of image rotating described in the described force value calculating that described basis detects, comprising: judge whether described force value is greater than preset pressure value; If described force value is greater than described preset pressure value, then perform the described force value that described basis detects calculate described in treat the step of angle of rotation of image rotating.
In this technical scheme, when the force value that judgement user touches control touch-screen is greater than preset pressure value, calculate angle of rotation, to realize the rotation treating image rotating, namely avoid user and cause the rotation treating image rotating when touching touch-screen, thus avoid the mishandle of user, and then improve the experience of user's browse graph picture.
In above-mentioned any technology scheme, it may be preferred that select instruction in described reception first, selection comprises after treating the step of image rotating: receive the 2nd selection instruction, at the described image treating select target rotary area in image rotating; And described basis calculate described angle of rotation control described in treat specifically to comprise the step that image rotating rotates: according to the described angle of rotation calculated control described target rotary area image rotation.
In this technical scheme, after selecting to treat image rotating, it is possible to select the image treating target rotary area in image rotating further, with rolling target rotary area, thus realize the rotation treating the topography of image rotating, and then meet the demand of user's browse graph picture to the full extent.
In above-mentioned any technology scheme, preferably, touch the step of the force value controlling described touch-screen the described user of described detection before, comprising: detect current touch area when described user touches control described touch-screen whether in the preset pressure touch area of described touch-screen; If in described preset pressure touch area, then perform the step that the described user of described detection touches the force value controlling described touch-screen.
In this technical scheme, if user touches the current touch area of control touch-screen in preset pressure touch area, determine that user treats image rotating and rotates, then detect user and touch the force value controlling described touch-screen, to treat that image rotating rotates according to the force value control detected, namely avoid the rotation that user treats image rotating when other regions of tactile control touch-screen, thus avoid the mishandle of user, improve the experience of user's browse graph picture further.
In above-mentioned any technology scheme, preferably, the quantity of described preset pressure touch area is one or two, if when the quantity of described preset pressure touch area is two, the sense of rotation that preset pressure touch area described in each is corresponding different, then treat specifically to comprise the step that image rotating rotates according to the described angle of rotation control calculated: according to the described preset pressure touch area at place, described current touch area, it is determined that described in treat the target sense of rotation of image rotating; According to described angle of rotation and described target sense of rotation, described in control, treat that image rotating rotates.
In this technical scheme, it it is two by arranging the quantity of preset pressure touch area, can determine to treat the target sense of rotation of image rotating in preset pressure touch area belonging to the current touch area of user, thus make user can control to treat the rotation of image rotating more easily.Such as, the quantity of preset pressure touch area is two, and one of them preset pressure touch area is corresponding to anticlockwise, and another preset pressure touch area is corresponding to right rotation.
Certainly, if when the quantity of preset pressure touch area is one, then can pre-set the sense of rotation treating image rotating, after calculating the angle of rotation treating image rotating, directly treat that image rotating rotates according to the control of default sense of rotation.
A second aspect of the present invention proposes the control device that a kind of image rotates, and comprising: selection unit, for receiving the first selection instruction, selects to treat image rotating; Detecting unit, for receiving the instruction of the touch-screen of user's touch control terminal, and detects described user and touches the force value controlling described touch-screen; Calculate unit, described in calculating for the described force value that detects according to described detecting unit, treat the angle of rotation of image rotating; Control unit, for calculate according to described calculating unit described angle of rotation control described in treat that image rotating rotates.
In this technical scheme, the force value control of the touch-screen according to user's touch control terminal treats that image rotating rotates, the angle of rotation treating image rotating can be arbitrarily angled, avoid and correlation technique can only be treated image rotating carry out the integer angles such as 90 ��, 180 �� and rotate, thus user can be rotated according to the actual demand of self and treat image rotating, treat checking of image rotating to facilitate, also avoid installing image procossing application program simultaneously and realize the rotation at any angle treating image rotating.
In technique scheme, it may be preferred that also comprise: judging unit, for judging whether described force value is greater than preset pressure value; Described calculating unit specifically for, when described judging unit judges that described force value is greater than described preset pressure value, described in calculating, treat the angle of rotation of image rotating according to the described force value that detects.
In this technical scheme, when the force value that judgement user touches control touch-screen is greater than preset pressure value, calculate angle of rotation, to realize the rotation treating image rotating, namely avoid user and cause the rotation treating image rotating when touching touch-screen, thus avoid the mishandle of user, and then improve the experience of user's browse graph picture.
In above-mentioned any technology scheme, it may be preferred that described selection unit also for, receive the 2nd selection instruction, at the described image treating select target rotary area in image rotating; And described control unit specifically for, according to the described angle of rotation calculated control described target rotary area image rotate.
In this technical scheme, after selecting to treat image rotating, it is possible to select the image treating target rotary area in image rotating further, with rolling target rotary area, thus realize the rotation treating the topography of image rotating, and then meet the demand of user's browse graph picture to the full extent.
In above-mentioned any technology scheme, preferably, described detecting unit specifically for, detect current touch area when described user touches control described touch-screen whether in the preset pressure touch area of described touch-screen, if in described preset pressure touch area, then detect described user and touch the force value controlling described touch-screen.
In this technical scheme, if user touches the current touch area of control touch-screen in preset pressure touch area, determine that user treats image rotating and rotates, then detect user and touch the force value controlling described touch-screen, to treat that image rotating rotates according to the force value control detected, namely avoid the rotation that user treats image rotating when other regions of tactile control touch-screen, thus avoid the mishandle of user, improve the experience of user's browse graph picture further.
In above-mentioned any technology scheme, preferably, the quantity of described preset pressure touch area is one or two, if when the quantity of described preset pressure touch area is two, the sense of rotation that preset pressure touch area described in each is corresponding different, then control unit comprises: determining unit, for the described preset pressure touch area according to place, described current touch area, it is determined that described in treat the target sense of rotation of image rotating; Described control unit specifically for, according to described angle of rotation and described target sense of rotation, described in control, treat that image rotating rotates.
In this technical scheme, it it is two by arranging the quantity of preset pressure touch area, can determine to treat the target sense of rotation of image rotating in preset pressure touch area belonging to the current touch area of user, thus make user can control to treat the rotation of image rotating more easily. Such as, the quantity of preset pressure touch area is two, and one of them preset pressure touch area is corresponding to anticlockwise, and another preset pressure touch area is corresponding to right rotation.
Certainly, if when the quantity of preset pressure touch area is one, then can pre-set the sense of rotation treating image rotating, after calculating the angle of rotation treating image rotating, directly treat that image rotating rotates according to the control of default sense of rotation.
A third aspect of the present invention proposes a kind of terminal, comprise the control device that the image according to any one of technique scheme rotates, therefore, the technique effect that the control device that this terminal has with the image according to any one of technique scheme rotates is identical, does not repeat them here.
By the technical scheme of the present invention, while avoiding installing image procossing application program, it is also possible to realize being rotated at any angle by image.
Accompanying drawing explanation
Fig. 1 shows the schematic flow sheet of the control method that image according to one embodiment of present invention rotates;
Fig. 2 shows the schematic flow sheet of the control method that the image according to an alternative embodiment of the invention rotates;
Fig. 3 shows the structural representation of the control device that image according to one embodiment of present invention rotates;
Fig. 4 shows the structural representation of terminal according to one embodiment of present invention;
Fig. 5 shows the structural representation of the terminal according to an alternative embodiment of the invention;
Fig. 6 A to Fig. 6 D shows the interface schematic diagram that image according to one embodiment of present invention rotates.
Embodiment
In order to more clearly understand above-mentioned purpose, the feature and advantage of the present invention, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail. It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understanding the present invention; but; the present invention can also adopt other to be different from other modes described here to implement, and therefore, protection scope of the present invention is by the restriction of following public specific embodiment.
Fig. 1 shows the schematic flow sheet of the control method that image according to one embodiment of present invention rotates.
As shown in Figure 1, the control method that image according to one embodiment of present invention rotates, comprising:
Step 102, receives the first selection instruction, selects to treat image rotating;
Step 104, receives the instruction of the touch-screen of user's touch control terminal, and detects described user and touch the force value controlling described touch-screen;
Step 106, treats the angle of rotation of image rotating according to the described force value detected described in calculating;
Step 108, treats that image rotating rotates according to the described angle of rotation control calculated.
In this technical scheme, described first selection instruction is that user selects the instruction treating image rotating, the force value control of the touch-screen according to user's touch control terminal treats that image rotating rotates, the angle of rotation treating image rotating can be arbitrarily angled, avoid and correlation technique can only be treated image rotating carry out the integer angles such as 90 ��, 180 �� and rotate, thus user can be rotated according to the actual demand of self and treat image rotating, treat checking of image rotating to facilitate, also avoid installing image procossing application program simultaneously and realize the rotation at any angle treating image rotating. In technique scheme, it may be preferred that before step 106, comprising: judge whether described force value is greater than preset pressure value; If described force value is greater than described preset pressure value, then perform step 106.
In this technical scheme, when the force value that judgement user touches control touch-screen is greater than preset pressure value, calculate angle of rotation, to realize the rotation treating image rotating, namely avoid user and cause the rotation treating image rotating when touching touch-screen, thus avoid the mishandle of user, and then improve the experience of user's browse graph picture.
In above-mentioned any technology scheme, it may be preferred that after step 102, comprising: receive the 2nd selection instruction, at the described image treating select target rotary area in image rotating; And step 108 specifically comprises: the image controlling described target rotary area according to the described angle of rotation calculated rotates.
In this technical scheme, described 2nd selection instruction is the instruction of the image of user's select target rotary area, after selecting to treat image rotating, the image treating target rotary area in image rotating can be selected further, with rolling target rotary area, thus realize the rotation treating the topography of image rotating, and then meet the demand of user's browse graph picture to the full extent.
In above-mentioned any technology scheme, preferably, touch the step of the force value controlling described touch-screen the described user of described detection before, comprising: detect current touch area when described user touches control described touch-screen whether in the preset pressure touch area of described touch-screen; If in described preset pressure touch area, then perform the step that the described user of described detection touches the force value controlling described touch-screen.
In this technical scheme, if user touches the current touch area of control touch-screen in preset pressure touch area, determine that user treats image rotating and rotates, then detect user and touch the force value controlling described touch-screen, to treat that image rotating rotates according to the force value control detected, namely avoid the rotation that user treats image rotating when other regions of tactile control touch-screen, thus avoid the mishandle of user, improve the experience of user's browse graph picture further.
In above-mentioned any technology scheme, preferably, the quantity of described preset pressure touch area is one or two, if when the quantity of described preset pressure touch area is two, the sense of rotation that preset pressure touch area described in each is corresponding different, then step 108 specifically comprises: according to the described preset pressure touch area at place, described current touch area, it is determined that described in treat the target sense of rotation of image rotating; According to described angle of rotation and described target sense of rotation, described in control, treat that image rotating rotates.
In this technical scheme, it it is two by arranging the quantity of preset pressure touch area, can determine to treat the target sense of rotation of image rotating in preset pressure touch area belonging to the current touch area of user, thus make user can control to treat the rotation of image rotating more easily. Such as, the quantity of preset pressure touch area is two, and one of them preset pressure touch area is corresponding to anticlockwise, and another preset pressure touch area is corresponding to right rotation.
Certainly, if when the quantity of preset pressure touch area is one, then can pre-set the sense of rotation treating image rotating, after calculating the angle of rotation treating image rotating, directly treat that image rotating rotates according to the control of default sense of rotation.
Fig. 2 shows the schematic flow sheet of the control method that the image according to an alternative embodiment of the invention rotates.
As shown in Figure 2, according to the control method that the image of an alternative embodiment of the invention rotates, comprising:
Step 202, judges whether that opening pressure is touched control and rotated function, when judged result is for being, enters step 204, otherwise, enter step 206;
Step 204, pressure touch region (i.e. preset pressure touch area) is set, touch the force value F0 (i.e. preset pressure value) that control image starts to rotate, the conversion relation of sense of rotation, dynamics (i.e. force value) and angle of rotation, image (locally) rotary area of acquiescence, preserve and above-mentioned item is set, such as, the formula of the conversion relation of dynamics and angle of rotation can be Y=X-F0, Y represents angle of rotation, X represents dynamics, X is greater than F0, and namely dynamics often increases by 1, and angle of rotation just increases by 1 ��;
Step 206, terminates to arrange;
Step 208, enter atlas, select to treat image rotating, and draw the target rotary area treating image rotating, can adjusting image (locally) rotary area of the acquiescence pre-set, image (locally) rotary area of the acquiescence after adjustment is target rotary area;
Step 210, receives the instruction that handset touch panel is carried out touching control by user;
Step 212, judges that region that user touches control is whether in the pressure touch region of setting, when judged result is for being, enters step 216, otherwise, enter step 214;
Step 214, does not respond subsequent action, avoids mishandle;
Step 216, handset touch panel is carried out touching the force value of control by detection user, and force value is fed back to system;
Step 218, judges whether force value is more than or equal to the F0 of setting, when judged result is for being, enters step 220, otherwise, enter step 222;
Step 220, system calculates angle of rotation according to conversion relation;
Step 222, does not respond subsequent action, avoids mishandle;
Step 224, the image of target rotary area is rotated with the angle of rotation calculated by system according to the sense of rotation of setting;
Does step 226, judge whether the image of target rotary area rotates suitable? when judged result is for being, enter step 228, otherwise enter step 230;
Step 228, the image of target rotary area keeps the current angle rotated;
Step 230, adjustment dynamics, and enter step 210.
Fig. 3 shows the structural representation of the control device that image according to one embodiment of present invention rotates.
As shown in Figure 3, the control device 300 that image according to one embodiment of present invention rotates, comprising: selection unit 302, detecting unit 304, calculating unit 306 and control unit 308, wherein, selection unit 302, for receiving the first selection instruction, selects to treat image rotating;Detecting unit 304, for receiving the instruction of the touch-screen of user's touch control terminal, and detects described user and touches the force value controlling described touch-screen; Calculate unit 306, described in calculating for the described force value that detects according to described detecting unit 304, treat the angle of rotation of image rotating; Control unit 308, for calculate according to described calculating unit 306 described angle of rotation control described in treat that image rotating rotates.
In this technical scheme, the force value control of the touch-screen according to user's touch control terminal treats that image rotating rotates, the angle of rotation treating image rotating can be arbitrarily angled, avoid and correlation technique can only be treated image rotating carry out the integer angles such as 90 ��, 180 �� and rotate, thus user can be rotated according to the actual demand of self and treat image rotating, treat checking of image rotating to facilitate, also avoid installing image procossing application program simultaneously and realize the rotation at any angle treating image rotating.
In technique scheme, it may be preferred that also comprise: judging unit 310, for judging whether described force value is greater than preset pressure value; Described calculating unit 306 specifically for, when described judging unit 310 judges that described force value is greater than described preset pressure value, described in calculating, treat the angle of rotation of image rotating according to the described force value that detects.
In this technical scheme, when the force value that judgement user touches control touch-screen is greater than preset pressure value, calculate angle of rotation, to realize the rotation treating image rotating, namely avoid user and cause the rotation treating image rotating when touching touch-screen, thus avoid the mishandle of user, and then improve the experience of user's browse graph picture.
In above-mentioned any technology scheme, it may be preferred that described selection unit 302 also for, receive the 2nd selection instruction, at the described image treating select target rotary area in image rotating; And described control unit 308 specifically for, according to the described angle of rotation calculated control described target rotary area image rotate.
In this technical scheme, after selecting to treat image rotating, it is possible to select the image treating target rotary area in image rotating further, with rolling target rotary area, thus realize the rotation treating the topography of image rotating, and then meet the demand of user's browse graph picture to the full extent.
In above-mentioned any technology scheme, preferably, described detecting unit 304 specifically for, detect current touch area when described user touches control described touch-screen whether in the preset pressure touch area of described touch-screen, if in described preset pressure touch area, then detect described user and touch the force value controlling described touch-screen.
In this technical scheme, if user touches the current touch area of control touch-screen in preset pressure touch area, determine that user treats image rotating and rotates, then detect user and touch the force value controlling described touch-screen, to treat that image rotating rotates according to the force value control detected, namely avoid the rotation that user treats image rotating when other regions of tactile control touch-screen, thus avoid the mishandle of user, improve the experience of user's browse graph picture further.
In above-mentioned any technology scheme, preferably, the quantity of described preset pressure touch area is one or two, if when the quantity of described preset pressure touch area is two, the sense of rotation that preset pressure touch area described in each is corresponding different, then control unit 308 comprises: determining unit 3082, for the described preset pressure touch area according to place, described current touch area, it is determined that described in treat the target sense of rotation of image rotating;Described control unit 308 specifically for, according to described angle of rotation and described target sense of rotation, described in control, treat that image rotating rotates.
In this technical scheme, it it is two by arranging the quantity of preset pressure touch area, can determine to treat the target sense of rotation of image rotating in preset pressure touch area belonging to the current touch area of user, thus make user can control to treat the rotation of image rotating more easily. Such as, the quantity of preset pressure touch area is two, and one of them preset pressure touch area is corresponding to anticlockwise, and another preset pressure touch area is corresponding to right rotation.
Certainly, if when the quantity of preset pressure touch area is one, then can pre-set the sense of rotation treating image rotating, after calculating the angle of rotation treating image rotating, directly treat that image rotating rotates according to the control of default sense of rotation.
Fig. 4 shows the structural representation of terminal according to one embodiment of present invention.
As shown in Figure 4, terminal 400 according to one embodiment of present invention, comprise the control device 300 that the image according to any one of technique scheme rotates, therefore, the technique effect that the control device 300 that this terminal 400 has with the image according to any one of technique scheme rotates is identical, does not repeat them here.
Fig. 5 shows the structural representation of the terminal according to an alternative embodiment of the invention.
As shown in Figure 5, terminal 500 according to an alternative embodiment of the invention, comprise pressure touch sensor 502, treater 504, display screen 506 (i.e. touch-screen) and storer 508, the force value detected, for detecting force value when user touches control display screen 506, is sent to treater 504 by pressure touch sensor 502. Treater 504 calculates, for force value being processed, the angle of rotation treating image rotating, and then control treats that image rotating rotates, and the angle rotated is the angle of rotation calculated. Display screen 506 is for treating image rotating after showing rotation. The angle of rotation treating image rotating that force value that storer 508 detects out for storing pressure touch sensor 502, treater 504 calculate.
Fig. 6 A to Fig. 6 D shows the interface schematic diagram that image according to one embodiment of present invention rotates.
The technical scheme of the present invention is described in detail below in conjunction with Fig. 6 A to Fig. 6 D:
As shown in Figure 6A, interface display is set at pressure touch and has pressure touch turn switch, opening pressure control rotation function can be touched, after the tactile control of opening pressure rotates function, it is possible to arrange to touch and control the dynamics F0 that image starts rotation by clicking pressure touch turn switch, the conversion relation Y=X-F0 of dynamics and angle of rotation, Y represents angle of rotation, and X represents dynamics, and X is greater than F0, namely dynamics often increases by 1, and angle of rotation just increases by 1 ��. In addition, it is also possible to image (locally) acquiescence rotary area, pressure touch region and sense of rotation are set.
As shown in Figure 6B, when arranging image (locally) acquiescence rotary area, user can arbitrarily adjust position, the size and shape of image (locally) acquiescence rotary area. The position of all right random adjustment pressure touch rotary area of user, size, shape and quantity simultaneously.
As shown in Figure 6 C, after user selects to treat image rotating, treating image rotating shows image (locally) acquiescence rotary area, image (locally) being given tacit consent to rotary area and is adjusted to target rotary area, the image of target rotary area is the image that user wants to rotate. Then detect the force value that pressure touch rotary area is touched control by user's finger, calculate angle of rotation according to this force value.
As shown in Figure 6 D, the image of control objectives rotary area rotates, and the angle rotated is the angle of rotation calculated.In addition, while user's finger touch pressure touch rotary area, the image of control objectives rotary area rotates, to facilitate user to adjust the force value touching control in real time.
The technical scheme being more than described with reference to the accompanying drawings the present invention, while avoiding installing image procossing application program, it is also possible to realizes being rotated at any angle by image.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations. Within the spirit and principles in the present invention all, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. the control method that an image rotates, it is characterised in that, comprising:
Receive the first selection instruction, select to treat image rotating;
Receive the instruction of the touch-screen of user's touch control terminal, and detect described user and touch the force value controlling described touch-screen;
The angle of rotation of image rotating is treated according to the described force value detected described in calculating;
According to the described angle of rotation control calculated, treat that image rotating rotates.
2. the control method that image according to claim 1 rotates, it is characterised in that, before treating the step of angle of rotation of image rotating described in the described force value calculating that described basis detects, comprising:
Judge whether described force value is greater than preset pressure value;
If described force value is greater than described preset pressure value, then perform the described force value that described basis detects calculate described in treat the step of angle of rotation of image rotating.
3. the control method that image according to claim 1 rotates, it is characterised in that, select instruction in described reception first, selection comprises after treating the step of image rotating:
Receive the 2nd selection instruction, at the described image treating select target rotary area in image rotating; And
Treat specifically to comprise the step that image rotating rotates described in the described angle of rotation control that described basis calculates:
The image controlling described target rotary area according to the described angle of rotation calculated rotates.
4. the control method that image according to any one of claim 1 to 3 rotates, it is characterised in that, touch the step of the force value controlling described touch-screen the described user of described detection before, comprising:
Detect current touch area when described user touches control described touch-screen whether in the preset pressure touch area of described touch-screen;
If in described preset pressure touch area, then perform the step that the described user of described detection touches the force value controlling described touch-screen.
5. the control method that image according to claim 4 rotates, it is characterized in that, the quantity of described preset pressure touch area is one or two, if when the quantity of described preset pressure touch area is two, the sense of rotation that preset pressure touch area described in each is corresponding different, then treat specifically to comprise the step that image rotating rotates according to the described angle of rotation control calculated:
Described preset pressure touch area according to place, described current touch area, it is determined that described in treat the target sense of rotation of image rotating;
According to described angle of rotation and described target sense of rotation, described in control, treat that image rotating rotates.
6. the control device that an image rotates, it is characterised in that, comprising:
Selection unit, for receiving the first selection instruction, selects to treat image rotating;
Detecting unit, for receiving the instruction of the touch-screen of user's touch control terminal, and detects described user and touches the force value controlling described touch-screen;
Calculate unit, described in calculating for the described force value that detects according to described detecting unit, treat the angle of rotation of image rotating;
Control unit, for calculate according to described calculating unit described angle of rotation control described in treat that image rotating rotates.
7. the control device that image according to claim 6 rotates, it is characterised in that, also comprise:
Judging unit, for judging whether described force value is greater than preset pressure value;
Described calculating unit specifically for, when described judging unit judges that described force value is greater than described preset pressure value, described in calculating, treat the angle of rotation of image rotating according to the described force value that detects.
8. the control device that image according to claim 6 rotates, it is characterised in that,
Described selection unit also for, receive the 2nd selection instruction, at the described image treating select target rotary area in image rotating; And
Described control unit specifically for, according to the described angle of rotation calculated control described target rotary area image rotate.
9. the control device that image according to any one of claim 6 to 8 rotates, it is characterised in that,
Described detecting unit specifically for, detect current touch area when described user touches control described touch-screen whether in the preset pressure touch area of described touch-screen,
If in described preset pressure touch area, then detect described user and touch the force value controlling described touch-screen.
10. the control device that image according to claim 9 rotates, it is characterized in that, the quantity of described preset pressure touch area is one or two, if when the quantity of described preset pressure touch area is two, the sense of rotation that preset pressure touch area described in each is corresponding different, then control unit comprises:
Determining unit, for the described preset pressure touch area according to place, described current touch area, it is determined that described in treat the target sense of rotation of image rotating;
Described control unit specifically for, according to described angle of rotation and described target sense of rotation, described in control, treat that image rotating rotates.
11. 1 kinds of terminals, it is characterised in that, comprising: the control device that the image as according to any one of claim 6 to 10 rotates.
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Application publication date: 20160608 |