CN102609193B - Electronic device and operation method thereof - Google Patents
Electronic device and operation method thereof Download PDFInfo
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- CN102609193B CN102609193B CN201210014620.1A CN201210014620A CN102609193B CN 102609193 B CN102609193 B CN 102609193B CN 201210014620 A CN201210014620 A CN 201210014620A CN 102609193 B CN102609193 B CN 102609193B
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Abstract
The invention provides an electronic device and an operation method thereof. The electronic device is provided with a screen. The operation method of the electronic device comprises the following steps of (a) displaying images on the screen, (b) detecting the corresponding operation distance between a first object and a second object which are located above the screen simultaneously, (c) comparing the operation distance to the preset distance, and (d) amplifying or shrinking images displayed on the screen selectively according to the comparison results. The electronic device and the operation method thereof are simple, visual and humanized.
Description
Technical field
The present invention is relevant with the electronic installation with touch controllable function, particularly about a kind of electronic installation and control method thereof of convenience when user's touch control operation is provided.
Background technology
In recent years, along with science and technology is progressive constantly, on consumption market, constantly weed out the old and bring forth the new, Ge Jia manufacturer has released respectively the various portable electronic devices with difference in functionality and moulding, products such as Smartphone, panel computer.In order to promote the convenience of user while operating those portable electronic devices, the portable electronic devices of the overwhelming majority is provided with the man-machine interface of Touch Screen now.
Due to the demand of portable electronic devices institute be characteristic compact and easy to carry, generally speaking, the size of its screen is conventionally all little.For example, the screen size of Smartphone is about the size of 3 to 4 inches conventionally, and the screen size of panel computer is about the size of 7 to 10 inches conventionally.Therefore, user, in order to know image or the word information of watching in the shown picture of screen, is bound to such an extent that use continually screen-picture to amplify and reduction capability.
Traditionally, the portable electronic devices that has a touch controllable function amplifies for its Touch Screen picture and the design of reduction capability roughly has following several form:
(1) as shown in Figure 1, on the Touch Screen 90 of portable electronic devices 9, will show and amplify diagram "+" and dwindle diagram "-", when user touches the amplification diagram "+" on screen 90 or dwindles the region of diagram "-", the shown picture F of screen 90 can produce the effect zooming in or out accordingly.Yet, the shortcoming of the portable electronic devices 1 of this kind of form is: screen 90 shows that the region of amplifying diagram "+" and dwindling diagram "-" has taken the not little space of a whole page of screen 90 shown pictures, and user need first find on screen 90 and show and amplify diagram "+" or dwindle the region of diagram "-", and then moveable finger goes touching amplify diagram "+" or dwindle the region of diagram "-", just can zoom in or out the object F in picture, for user, not only click and be difficult for also quite inconvenience.
(2) please refer to Fig. 2 A to Fig. 2 C, when user's two fingers touch respectively diverse location A on the Touch Screen 90 of portable electronic devices 9 and B, user can see through the shown object F of screen 90 zooming out in gesture control chart 2A that two fingers are moved to respectively to position A ' and B ' be enlarged into the object F ' in Fig. 2 B accordingly; In like manner, user also can be by moving to respectively position A by two fingers " and B " the shown object F of the screen 90 furthering in gesture control chart 2A be reduced into accordingly the object F in Fig. 2 C ".This is modal a kind of touch control operation mode, yet user, except with two finger touching screens 90, also needs mobile two fingers to change the relative position between two fingers.In this moving process, be very easy to unstablely to cause picture to zoom in or out multiplying power generation beating because finger contacts with screen 90.In addition,, when user's wish is amplified to maximum by picture or is contracted to hour, finger may need more than twice movement just can reach, and moves quite complicated.
(3) please refer to Fig. 3 A to Fig. 3 F, suppose Touch Screen 90 angles of script portable electronic devices 9 as shown in Figure 3A, when user's two fingers are when touched respectively diverse location A on the Touch Screen 90 of portable electronic devices 9 and B as Fig. 3 B, user can be enlarged into accordingly as the shown object F of screen 90 of the mode control chart 3B of the angle by counterclockwise inclination screen 90 as Fig. 3 C the object F ' of Fig. 3 D.In like manner, user also can be reduced into as the shown object F of screen 90 of mode control chart 3B that sees through the angle of clockwise inclination screen 90 as Fig. 3 E the object F of Fig. 3 F accordingly ".Yet, in actual applications, once user changes the angle of inclination of screen 90, be easy to have influence on the visual angle that user watches screen 90, cause user cannot know the image content of seeing that screen 90 is shown, even also need to extend or crouch the angle of inclination that neck deallocation closes screen 90 and just can see.If swing continually screen 90 to zoom in or out the shown picture of screen 90, user reads inconvenience especially.
Summary of the invention
Therefore, the invention provides a kind of electronic installation and control method thereof, to solve the variety of problems being suffered from aforementioned prior art.
A specific embodiment according to the present invention is a kind of electronic installation.In this embodiment, electronic installation comprises screen, detecting module, comparison module and zoom in/out module.Screen is in order to show image.Detecting module in order to detecting simultaneously at operating distance corresponding between the first object above screen and the second object.Relatively module couples detecting module, in order to compare operation distance and the first predeterminable range.Zoom in/out module is in order to optionally to zoom in or out the shown image of screen according to the comparative result that compares module.Wherein, when the comparative result of module is relatively that operating distance is while being greater than the first predeterminable range, the image that zoom in/out module enlarging screen is shown, when the comparative result of module is relatively operating distance while being less than or equal to the first predeterminable range, zoom in/out module dwindles the shown image of screen.
Electronic installation of the present invention, the maximum multiplying power that zoom in/out module directly can amplify the shown image zoom of screen to this image.
Electronic installation of the present invention, if within a plurality of time relatively the comparative result of module be operating distance and be greater than the first predeterminable range, zoom in/out module carries out plural number time amplification with segmented mode to this shown image of screen accordingly.Further, after plural number amplifies, the maximum multiplying power that zoom in/out module can amplify image zoom to this image.
Electronic installation of the present invention, compares module more compare operation distance and the second predeterminable range, and wherein the second predeterminable range is greater than the first predeterminable range.Further, if relatively the comparative result of module is that operating distance is greater than the second predeterminable range, zoom in/out module is by shown image zoom to the first multiplying power of screen; If relatively the comparative result of module is that operating distance is less than the second predeterminable range but is greater than the first predeterminable range, zoom in/out module is by shown image zoom to the second multiplying power of screen, and wherein the first multiplying power is higher than this second multiplying power.Further, the first multiplying power is relevant with the ratio of the first predeterminable range and the second predeterminable range to the ratio between the second multiplying power.
Another specific embodiment according to the present invention is a kind of manipulating method of electronic device.In this embodiment, this manipulating method of electronic device is in order to control the electronic installation with screen.This manipulating method of electronic device comprises the following step: first, and screen display image; Secondly, the method detecting corresponding operating distance between the first object above screen and the second object simultaneously.Then, the method compare operation distance and the first predeterminable range.Afterwards, the method optionally zooms in or out the shown image of screen according to above-mentioned comparative result.
According to manipulating method of electronic device of the present invention, if being operating distance, the comparative result of above-mentioned steps is greater than the first predeterminable range, the shown image of enlarging screen.Further, the maximum multiplying power that the method directly can be amplified the shown image zoom of screen to image.
According to manipulating method of electronic device of the present invention, if carrying out the resulting comparative result of above-mentioned steps within a plurality of time is operating distance and is greater than the first predeterminable range, with segmented mode, the shown image of screen being carried out to plural number accordingly amplifies, after this plural number amplifies, the maximum multiplying power that the method can be amplified image zoom to this image.
According to manipulating method of electronic device of the present invention, if being operating distance, the comparative result of above-mentioned steps is less than or equal to the first predeterminable range, dwindle this shown image of this screen.
According to manipulating method of electronic device of the present invention, more comprise the following step: compare operation distance and the second predeterminable range, wherein the second predeterminable range is greater than the first predeterminable range.Further, if being operating distance, the comparative result of above-mentioned steps is greater than the second predeterminable range, by shown image zoom to the first multiplying power of screen; If the comparative result of above-mentioned steps is operating distance, is less than the second predeterminable range but is greater than the first predeterminable range, by shown image zoom to the second multiplying power of screen, wherein the first multiplying power is higher than the second multiplying power, and the first multiplying power is relevant with the ratio of the first predeterminable range and the second predeterminable range to the ratio between the second multiplying power.Further, the first multiplying power is the maximum multiplying power that image can amplify.
According to manipulating method of electronic device of the present invention, more comprise the following step: compare operation distance and the second predeterminable range and the 3rd predeterminable range, wherein the 3rd predeterminable range is greater than the second predeterminable range and the second predeterminable range is greater than the first predeterminable range.Further, if being operating distance, the comparative result of above-mentioned steps is greater than the 3rd predeterminable range, by shown image zoom to the first multiplying power of screen; If comparative result is operating distance, is less than the 3rd predeterminable range but is greater than the second predeterminable range, by shown image zoom to the second multiplying power of screen; If comparative result is operating distance, is less than the second predeterminable range but is greater than the first predeterminable range, by shown image zoom to the three multiplying powers of screen, wherein the first multiplying power higher than the second multiplying power and the second multiplying power higher than the 3rd multiplying power.Further, the first multiplying power, the second multiplying power are relevant with the ratio of the first predeterminable range, the second predeterminable range and the 3rd predeterminable range to the ratio between the 3rd multiplying power.
According to manipulating method of electronic device of the present invention, the first object and two objects lay respectively at simultaneously the diagonal line top of the shown image of this screen top, screen, the same side top of screen and screen different sides top one of them.
According to manipulating method of electronic device of the present invention, the shown image of screen comprises a plurality of imagery zones, the method optionally zooms in or out the imagery zone in a plurality of imagery zones of this image, imagery zone is systemic presupposition, by user selectes or imagery zone is shown in screen position corresponding to the first object and the second object.
Compared to prior art, by electronic installation of the present invention and control method thereof, when user wants to zoom in or out the shown picture of screen, user only needs two fingers to touch any two diverse locations on screen, electronic installation can relatively and according to comparative result optionally zoom in or out the shown picture of screen according to the distance between two fingers and predeterminable range, needn't touch amplification on screen and dwindle illustrated ad-hoc location, also need above screen, not zoom out or further distance between two fingers or change the angle of inclination of screen.When user wants to zoom in or out picture continuously, two fingers also only need to continue the touch action that remains original, and two fingers do not need any movement.For user, electronic installation of the present invention and control method thereof be quite simple, directly perceived and hommization really.In addition, user also can realize personalized operation by setting the mode of predeterminable range and convergent-divergent segments and zoom ratio.
Accompanying drawing explanation
Fig. 1 illustrates to show on the Touch Screen of portable electronic devices of the prior art and amplifies and dwindle illustrated schematic diagram.
Fig. 2 A to Fig. 2 C illustrates the gesture that furthers by two fingers in prior art or zoom out and controls the schematic diagram that the shown picture of screen zooms in or out accordingly.
Fig. 3 A to Fig. 3 F illustrates the angle by inclination screen in prior art and controls the schematic diagram that the shown picture of screen zooms in or out accordingly.
Fig. 4 A and Fig. 4 B illustrate respectively according to the schematic appearance of the electronic installation of a specific embodiment of the present invention and functional block diagram.
Fig. 5 A is illustrated in the first object on screen and the schematic diagram of the operating distance between the second object; Fig. 5 B illustrates the schematic diagram of the shown object of enlarging screen when operating distance is greater than the first predeterminable range; Fig. 5 C illustrates the schematic diagram that dwindles the shown object of screen when operating distance is less than or equal to the first predeterminable range.
Fig. 6 A to Fig. 6 D is illustrated under different time the schematic diagram with the shown image of segmented mode continuous several times enlarging screen.
Fig. 7 A and Fig. 7 B illustrate when operating distance is greater than the second predeterminable range the schematic diagram of shown image zoom to the first multiplying power of screen; Fig. 7 C and Fig. 7 D illustrate when operating distance is less than the second predeterminable range but is greater than the first predeterminable range the schematic diagram of shown image zoom to the second multiplying power of screen; Fig. 7 E and Fig. 7 F illustrate the schematic diagram that dwindles the shown image of screen when operating distance is less than the first predeterminable range.
Fig. 8 A and Fig. 8 B illustrate when operating distance is greater than the 3rd predeterminable range the schematic diagram of shown image zoom to the first multiplying power of screen; Fig. 8 C and Fig. 8 D illustrate when operating distance is less than the 3rd predeterminable range but is greater than the second predeterminable range the schematic diagram of shown image zoom to the second multiplying power of screen; Fig. 8 E and Fig. 8 F illustrate when operating distance is less than the second predeterminable range but is greater than the first predeterminable range the schematic diagram of shown image zoom to the three multiplying powers of screen; Fig. 8 G and Fig. 8 H illustrate the schematic diagram that dwindles the shown image of screen when operating distance is less than the first predeterminable range.
Fig. 9 illustrates according to the process flow diagram of the manipulating method of electronic device of another specific embodiment of the present invention.
Figure 10 illustrates according to the process flow diagram of the manipulating method of electronic device of another specific embodiment of the present invention.
Figure 11 illustrates according to the process flow diagram of the manipulating method of electronic device of another specific embodiment of the present invention.
Embodiment
For making that object of the present invention, structure, feature and function thereof are had to further understanding, hereby coordinate embodiment to be described in detail as follows.
A specific embodiment according to the present invention is a kind of electronic installation.In practical application, this electronic installation can be preferably the portable electronic devices with Touch Screen function, such as thering is Smartphone, panel computer, personal digital assistant (PDA) of Touch Screen etc., but not as limit.Refer to Fig. 4 A and Fig. 4 B, Fig. 4 A and Fig. 4 B illustrate respectively schematic appearance and the functional block diagram of this electronic installation.
As shown in Fig. 4 A and Fig. 4 B, electronic installation 1 includes housing 10, screen 12, detecting module 14, compares module 16, zoom in/out module 18 and store module 20.Wherein, relatively module 16 couples detecting module 14; Zoom in/out module 18 couples comparison module 16 and screen 12; Store module 20 and couple comparison module 16.Next, the function possessing with regard to each module of electronic installation 1 is respectively described in detail.
In this embodiment, the screen 12 of electronic installation 1 is preferably for to be arranged at the liquid crystal display with touch controllable function on housing 10, but not as limit.Material and external form as for the housing 10 of electronic installation 1 there is no specific restriction.Screen 12 is in order to show any picture, and such as image, photo, diagram, webpage, the menu page, desktop etc., also without specific restriction.
As shown in Figure 5A, for example, when the first object M1 and the second object M2 are when (equally under the very first time) is positioned at screen 12 top of electronic installation 1 simultaneously, the detecting module 14 of electronic installation 1 will automatically be detected operating distance D1 corresponding between the first object M1 and the second object M2.In this embodiment, the first object M1 and the second object M2 carry out two fingers of touch control operation for user to the screen 12 of electronic installation 1, but not as limit.In fact, the first object M1 and the second object M2 can lay respectively at simultaneously the diagonal line top of the shown image of screen 12 top, screen 12, the same side top of screen 12 and screen 12 different sides top one of them.That is to say, user's two fingers can be touched any two diverse locations on screen 12 simultaneously, there is no specific restriction.
Then, relatively module 16 can compare operating distance D1 and the first predeterminable range, uses the operating distance D1 judging between the first object M1 and the second object M2 and is greater than the first predeterminable range, or be less than or equal to the first predeterminable range.In practical application, the first predeterminable range can be systemic presupposition value or for example, by setting module (man-machine interface, not shown), be set voluntarily by user, there is no specific restriction.The first predeterminable range can be stored in and store in module 20, carries out access while needing for comparison module 16.For the purpose of user is easy to operate, take Smartphone or panel computer as example, the first predeterminable range is preferably set as approximately 2 to 3 centimetres, namely than user two, depends on the slightly larger length of operating distance while holding together, but not as limit.
In this embodiment, zoom in/out module 18 is in order to optionally to zoom in or out the shown image of screen 12 according to the comparative result that compares module 16.Wherein, when the comparative result of module 16 is relatively operating distance D1 between the first object M1 and the second object M2 while being greater than the first predeterminable range, zoom in/out module 18 will be enlarged into the object F1 as Fig. 5 B the shown object F of the screen 12 of Fig. 5 A; When the comparative result of module 16 is relatively operating distance D1 between the first object M1 and the second object M2 while being less than or equal to the first predeterminable range, zoom in/out module 18 will be reduced into the object F2 as Fig. 5 C the shown object F of the screen 12 of Fig. 5 A.
For example, suppose that the first predeterminable range is predetermined to be 3 centimetres, when the position of user's two fingers touchings screens 12 is very near, relatively module 16 will judge that the operating distance between two fingers is less than 3 centimetres, and zoom in/out module 18 can dwindle the shown image of screen 12; When the position of user's two fingers touchings screens 12 is far away, relatively module 16 will judge that the operating distance between two fingers is greater than 3 centimetres, and zoom in/out module 18 can the shown image of enlarging screen 12.By this, user only needs to utilize the screen 12 of two finger touching electronic installations 1, can be by the different convergent-divergents of controlling the shown image of screen 12 of distance between the position of two finger touching screens 12, user does not need completely as also made the gesture of moveable finger above screen 12 as the prior art, thus operation on more for convenience.
In practical application, enlargement ratio or reduction magnification that zoom in/out module 18 zooms in or out the shown image of screen 12 according to the comparative result that compares module 16 can be systemic presupposition values or be set voluntarily by setting module (not shown) by user, there is no specific restriction.Hold example, the default image zoom multiplying power of supposing the system is 4 times, and when module 16 relatively judges that operating distance between user's two fingers is greater than 3 centimetres, zoom in/out module 18 is by 4 times of the shown image zooms of screen 12; Suppose that user for example, by setting module (not shown) the maximum multiplying power (16 times) that setting of image enlargement ratio can amplify for this image voluntarily, when module 16 relatively judges that operating distance between user's two fingers is greater than 3 centimetres, the maximum multiplying power (16 times) that zoom in/out module 18 can amplify the shown image zoom of screen 12 to this image.In like manner also can obtain the operation situation that zoom in/out module 18 dwindles the shown image of screen 12, in this, not repeat separately.
Above-described embodiment is only to narrate the operation situation of electronic installation 1 under the very first time.In fact, the zoom in/out module 18 of electronic installation 1 also can zoom in or out the shown image of screen 12 with segmented mode continuous several times under different time.Please refer to Fig. 6 A to Fig. 6 C, Fig. 6 A to Fig. 6 C is illustrated under different time the schematic diagram with the shown image of segmented mode continuous several times enlarging screen.
As shown in Figure 6A, suppose under the very first time, the comparative result that compares module 16 is that the operating distance D1 between two finger M1 and M2 is greater than the first predeterminable range, and it is the object F1 of Fig. 6 B that the zoom in/out module 18 of electronic installation 1 amplifies 2 times by the shown object F of the screen in Fig. 6 A 12.If user thinks that amplifying 2 times seems still clear not, as shown in Figure 6B, under the second time, user can maintain its two fingers M1 and M2 motionless, relatively the comparative result of module 16 is still that operating distance D1 between two finger M1 and M2 is greater than the first predeterminable range, and the zoom in/out module 18 of electronic installation 1 amplifies 2 times and become the object F2 of Fig. 6 C again by the object F1 of Fig. 6 B.Now, the object F2 of Fig. 6 C is that 4 times of object F of originally Fig. 6 A are large.If user thinks that amplifying 4 times seems still clear not, as shown in Figure 6 C, under the 3rd time, user continue to maintain its two fingers M1 and M2 motionless, the comparative result that compares module 16 is still that the operating distance D1 between two finger M1 and M2 is greater than the first predeterminable range, and the zoom in/out module 18 of electronic installation 1 is understood the object F3 that the object F2 of Fig. 6 C is amplified to 2 times again again and become Fig. 6 D.Now, the object F3 of Fig. 6 D is that 8 times of object F of originally Fig. 6 A are large.
By that analogy, through repeatedly amplifying after processing, the maximum multiplying power (for example 16 times) that the zoom in/out module 18 of electronic installation 1 can amplify the shown image zoom of screen 12 to this image.In like manner also can obtain zoom in/out module 18 and under different time, with segmented mode, dwindle the operation situation of the shown image of screen 12, in this, not repeat separately.As for every section zoom in or out while processing to zoom in or out multiplying power can be systemic presupposition value or by user, set voluntarily, there is no specific restriction.
By this, if user wants the original shown image of screen 12 successively more to put larger, only need to maintain its two fingers M1 and M2 and be originally positioned over the position on screen 12, make the operating distance of M1 and M2 between two fingers under different time, all can keep being greater than the state of the first predeterminable range, do not need as also will repeatedly made the gesture of moveable finger above screen 12 as the prior art, thus operation on more for convenience.It should be noted that, during user's finger touches screen 12, may produce shake or mobile error slightly, but these shakes or movement belong to acceptable error, should be unlikely to have influence on the comparative result of comparison module 16.
Except the above-mentioned practice zooming in or out according to different time sectional type, the present invention also proposes a kind of practice zooming in or out apart from sectional type according to different operating, and details are as follows.
In an embodiment, when the detecting module 14 of electronic installation 1 automatically detects after operating distance D1 corresponding between the first object M1 and the second object M2, relatively module 16, also can compare operation distance D 1 and the second predeterminable range except meeting compare operation distance D 1 and the first predeterminable range.Wherein, the second predeterminable range is greater than the first predeterminable range.In fact, the first predeterminable range and the second predeterminable range can be stored in and store in module 20, for comparing when module 16 needs, carry out access, but not as limit.
If relatively the comparative result of module 16 is that operating distance D1 is greater than the second predeterminable range, zoom in/out module 18 is by shown image zoom to the first multiplying power of screen 12; If relatively the comparative result of module 16 is that operating distance D1 is less than the second predeterminable range but is greater than the first predeterminable range, zoom in/out module 18 is by shown image zoom to the second multiplying power of screen 12.If relatively the comparative result of module 16 is that operating distance D1 is less than the first predeterminable range, zoom in/out module 18 dwindles the shown image of screen 12.Wherein, the first multiplying power is higher than the second multiplying power, and the first multiplying power is relevant with the second predeterminable range with ratio and the first predeterminable range between the second multiplying power.That is to say, the ratio between the first multiplying power and the second multiplying power can equal the ratio between the first predeterminable range and the second predeterminable range, or the multiple of the ratio between the first predeterminable range and the second predeterminable range, but not as limit.
Suppose that the second predeterminable range is that 6 centimetres and the first predeterminable range are 3 centimetres, the first multiplying power is that 8 times and the second multiplying power are 4 times.As shown in Figure 7 A, if the operating distance D1 between two finger M1 and M2 is 10 centimetres, owing to comparing the comparative result of module 16, being that operating distance D1 is greater than 6 centimetres, is the object F1 of Fig. 7 B so the object F that zoom in/out module 18 will be shown the screen 12 in Fig. 7 A amplifies 8 times.As shown in Fig. 7 C, if the operating distance D2 between two finger M1 and M2 is 4 centimetres, because the comparative result of module 16 is relatively that operating distance D2 is less than 6 centimetres but be greater than 3 centimetres, so the object F that zoom in/out module 18 will be shown the screen 12 in Fig. 7 C amplifies 4 times, be the object F2 of Fig. 7 D.As shown in Fig. 7 E, if the operating distance D3 between two fingers is 2 centimetres, owing to comparing the comparative result of module 16, be that operating distance D3 is less than 3 centimetres, so the object F that zoom in/out module 18 will be shown the screen 12 in Fig. 7 E is reduced into the object F3 of Fig. 7 F.
In addition, for example, if user wants once directly the shown object F of the screen in Fig. 7 A 12 to be amplified to maximum multiplying power (16 times), also can in advance the first multiplying power be set as to the maximum multiplying power that object F can amplify, if the operating distance D1 between two finger M1 and M2 is greater than 6 centimetres of the second predeterminable ranges, zoom in/out module 18 will the screen 12 in Fig. 7 A is shown object F be directly amplified to maximum multiplying power, but not as limit.
In another embodiment, when the detecting module 14 of electronic installation 1 is automatically detected after operating distance D1 corresponding between the first object M1 and the second object M2, relatively module 16, also can compare operation distance D 1 and the second predeterminable range and the 3rd predeterminable range except meeting compare operation distance D 1 and the first predeterminable range.Wherein, the 3rd predeterminable range is greater than the second predeterminable range and the second predeterminable range is greater than the first predeterminable range.In fact, the first predeterminable range, the second predeterminable range and the 3rd predeterminable range can be stored in and store in module 20, for comparing when module 16 needs, carry out access, but not as limit.
If relatively the comparative result of module 16 is that operating distance D1 is greater than the 3rd predeterminable range, zoom in/out module 18 is by shown image zoom to the first multiplying power of screen 12; If relatively the comparative result of module 16 is that operating distance D1 is less than the 3rd predeterminable range but is greater than the second predeterminable range, zoom in/out module 18 is by shown image zoom to the second multiplying power of screen 12; If relatively the comparative result of module 16 is that operating distance D1 is less than the second predeterminable range but is greater than the first predeterminable range, zoom in/out module 18 is by shown image zoom to the three multiplying powers of screen 12; If relatively the comparative result of module 16 is that operating distance D1 is less than the first predeterminable range, zoom in/out module 18 dwindles the shown image of screen 12.
Wherein, the first multiplying power is higher than the second multiplying power and the second multiplying power higher than the 3rd multiplying power, and the ratio between the first multiplying power, the second multiplying power and the 3rd multiplying power and the first predeterminable range, the second predeterminable range are relevant with the 3rd predeterminable range.That is to say, ratio between the first multiplying power, the second multiplying power and the 3rd multiplying power can equal the ratio between the first predeterminable range, the second predeterminable range and the 3rd predeterminable range, or the multiple of the ratio between first predeterminable range, the second predeterminable range and the 3rd predeterminable range, but not as limit.
Suppose that the first predeterminable range is that 3 centimetres, the second predeterminable range are that 6 centimetres and the 3rd predeterminable range are 9 centimetres, the first multiplying power is that 16 times, the second multiplying power are that 8 times and the 3rd multiplying power are 4 times.As shown in Figure 8 A, if the operating distance D1 between two finger M1 and M2 is 12 centimetres, relatively the comparative result of module 16 is that operating distance D1 is greater than 9 centimetres, and the shown object F of the screen of Fig. 8 A 12 is amplified to 16 times is the object F1 of Fig. 8 B to zoom in/out module 18.As shown in Figure 8 C, if the operating distance D2 between two finger M1 and M2 is 7 centimetres, relatively the comparative result of module 16 is that operating distance D2 is less than 9 centimetres but be greater than 6 centimetres, and the shown object F of the screen of Fig. 8 C 12 is amplified to 8 times is the object F2 of Fig. 8 D to zoom in/out module 18.As shown in Fig. 8 E, if the operating distance D3 between two finger M1 and M2 is 4 centimetres, relatively the comparative result of module 16 is that operating distance D3 is less than 6 centimetres but be greater than 3 centimetres, and the shown object F of the screen of Fig. 8 E 12 is amplified to 4 times is the object F3 of Fig. 8 F to zoom in/out module 18.As shown in Fig. 8 G, if the operating distance D4 between two finger M1 and M2 is 2 centimetres, relatively the comparative result of module 16 is that operating distance D4 is less than 3 centimetres, and zoom in/out module 18 is reduced into the shown object F of the screen of Fig. 8 G 12 the object F4 of Fig. 8 H.
In addition, need special instruction, the image shown due to screen 12 may include a plurality of imagery zones, therefore, zoom in/out module 18 not only can zoom in or out outside whole image, also can zoom in or out for a certain specific imagery zone or the object in image.In fact, this specific imagery zone or object be systemic presupposition, by user selectes or this specific imagery zone is shown in this screen 12 position corresponding to the first object M1 and the second object M2, but not as limit.
Another specific embodiment according to the present invention is a kind of manipulating method of electronic device.In this embodiment, this manipulating method of electronic device is in order to control the portable electronic devices with Touch Screen, such as thering is Smartphone, panel computer, personal digital assistant (PDA) of Touch Screen etc., but not as limit.Please refer to Fig. 9, Fig. 9 illustrates the process flow diagram of the manipulating method of electronic device of this embodiment.
As shown in Figure 9, first, in step S10, screen display image.Secondly, the method execution step S12, detecting is corresponding operating distance between the first object above screen and the second object simultaneously.In fact, the first object and the second object can lay respectively at simultaneously the diagonal line top of the shown image of screen top, screen, the same side top of screen and screen different sides top one of them, but not as limit.Then, the method execution step S14, compare operation distance and the first predeterminable range, and whether decision operation distance is greater than the first predeterminable range.Afterwards, the method execution step S16A or S16B, when operating distance is greater than the shown image (step S16A) of enlarging screen of the first predeterminable range, otherwise, dwindle the shown image (Bu Sudden S16B of screen).The method execution step S18, whether detecting the first object still contacts with the second object simultaneously or is positioned at above screen; If so, get back to step S12.
Please refer to Figure 10, in an embodiment, first, and in step S20, screen display image.Secondly, the method execution step S22, detecting is corresponding operating distance between the first object above screen and the second object simultaneously.Different from previous embodiment, next the method performs step S24A and S24B, and operating distance and the first predeterminable range and the second predeterminable range are compared, and then according to above-mentioned comparative result, optionally performs step S26A, S26B or S26C.Step S28 detects the first object and whether still contacts simultaneously or approach screen top with the second object; If so, get back to step S22.
Wherein, the second predeterminable range is greater than the first predeterminable range.If operating distance is greater than the second predeterminable range (step S24A), the method execution step S26A, carrys out the shown image of enlarging screen with the first multiplying power; If operating distance is less than or equal to the second predeterminable range, be greater than the first predeterminable range (step S24A and step S24B), the method execution step S26B, carrys out the shown image of enlarging screen with the second multiplying power; If operating distance is less than the first predeterminable range (step S24B), the method execution step S26C, dwindles the shown image of screen.
Wherein, the first multiplying power is higher than the second multiplying power, and the first multiplying power is relevant with the second predeterminable range with ratio and the first predeterminable range between the second multiplying power.That is to say, the ratio between the first multiplying power and the second multiplying power can equal the ratio between the first predeterminable range and the second predeterminable range, or the multiple of the ratio between the first predeterminable range and the second predeterminable range.In fact, the first multiplying power can be the maximum multiplying power that this image can amplify, but not as limit.
Please refer to Figure 11, in another embodiment, first, and in step S30, screen display image.Secondly, the method execution step S32, detecting is corresponding operating distance between the first object above screen and the second object simultaneously.Different from previous embodiment, next the method performs step S34A, S34B and S34C, and operating distance and the first predeterminable range, the second predeterminable range and the 3rd predeterminable range are compared.Then according to above-mentioned comparative result, optionally perform step S36A, S36B, S36C or S36D.Afterwards, in step S38, whether detecting the first object still contacts simultaneously or approaches screen top with the second object; If so, get back to step S32.
Wherein, the 3rd predeterminable range is greater than the second predeterminable range and the second predeterminable range is greater than the first predeterminable range.If operating distance is greater than the 3rd predeterminable range (step 34A), the method execution step S36A, carrys out the shown image of enlarging screen with the first multiplying power; If operating distance is less than or equal to the 3rd predeterminable range, be greater than the second predeterminable range (step 34A and step 34B), the method execution step S36B, carrys out the shown image of enlarging screen with the second multiplying power; If operating distance is less than or equal to the second predeterminable range, be greater than the first predeterminable range (step 34B and step 34C), the method execution step S36C, carrys out the shown image of enlarging screen with the 3rd multiplying power; If operating distance is less than or equal to the first predeterminable range (step 34C), the method execution step S36D, dwindles the shown image of screen.
Wherein the first multiplying power is higher than the second multiplying power and the second multiplying power higher than the 3rd multiplying power, and the ratio between the first multiplying power, the second multiplying power and the 3rd multiplying power and the first predeterminable range, the second predeterminable range are relevant with the 3rd predeterminable range.That is to say, ratio between the first multiplying power, the second multiplying power and the 3rd multiplying power can equal the ratio between the first predeterminable range, the second predeterminable range and the 3rd predeterminable range, or the multiple of the ratio between the first predeterminable range, the second predeterminable range and the 3rd predeterminable range.In fact, the first multiplying power can be the maximum multiplying power that this image can amplify, but not as limit.
It should be noted that, the shown image of screen can include a plurality of imagery zones.Therefore, above-mentioned amplification and reduction process, except can zooming in or out whole image, also can zoom in or out for a certain specific imagery zone.In fact, this specific imagery zone is systemic presupposition, by user selectes or this specific imagery zone is shown in screen position corresponding to the first object and the second object, but not as limit.
Compared to prior art, by electronic installation of the present invention and control method thereof, when user wants to zoom in or out the shown picture of screen, user only needs two fingers to touch any two diverse locations on screen, electronic installation can relatively and according to comparative result optionally zoom in or out the shown picture of screen according to the distance between two fingers and predeterminable range, needn't touch amplification on screen and dwindle illustrated ad-hoc location, also need above screen, not zoom out or further distance between two fingers or change the angle of inclination of screen.When user wants to zoom in or out picture continuously, also only need to continue to maintain the original touch action of two fingers, two fingers do not need any movement.For user, electronic installation of the present invention and control method thereof be quite simple, intuition and hommization really.In addition, user also can realize personalized operation by setting the mode of predeterminable range and convergent-divergent segments and convergent-divergent multiplying power.
The present invention is described by above-mentioned related embodiment, yet above-described embodiment is only for implementing example of the present invention.Must be pointed out that, the embodiment having disclosed does not limit the scope of the invention.On the contrary, the change done without departing from the spirit and scope of the present invention and retouching, all belong to scope of patent protection of the present invention.
Claims (20)
1. a manipulating method of electronic device, in order to control the electronic installation with screen, is characterized in that this manipulating method of electronic device comprises the following step:
(a) this screen display image;
(b) detecting corresponding operating distance between the first object above this screen and the second object simultaneously;
(c) relatively this operating distance and the first predeterminable range, wherein this first predeterminable range is systemic presupposition value or is set voluntarily by setting module by user; And
(d) according to the comparative result of step (c), optionally zoom in or out this shown image of this screen;
(e) when still remaining motionless, this first object and this second object get back to step (b).
2. manipulating method of electronic device as claimed in claim 1, if the comparative result that it is characterized in that step (c) is greater than this first predeterminable range for this operating distance, step (d) is for amplifying this shown image of this screen.
3. manipulating method of electronic device as claimed in claim 2, is characterized in that the maximum multiplying power of step (d) for directly this shown image zoom of this screen being amplified to this image.
4. manipulating method of electronic device as claimed in claim 1, if it is characterized in that within a plurality of time execution step (b) and (c) resulting comparative result be this operating distance and be greater than this first predeterminable range, step (d) is carried out plural number with segmented mode to this shown image of this screen accordingly and is amplified, after this plural number amplifies, the maximum multiplying power that step (d) can be amplified this image zoom to this image.
5. manipulating method of electronic device as claimed in claim 1, if the comparative result that it is characterized in that step (c) is less than or equal to this first predeterminable range for this operating distance, step (d) is for dwindling this shown image of this screen.
6. manipulating method of electronic device as claimed in claim 1, is characterized in that step (c) more comprises the following step: relatively this operating distance and the second predeterminable range, wherein this second predeterminable range is greater than this first predeterminable range.
7. manipulating method of electronic device as claimed in claim 6, if the comparative result that it is characterized in that step (c) is greater than this second predeterminable range for this operating distance, step (d) is by this shown image zoom to the first multiplying power of this screen; If the comparative result of step (c) is less than this second predeterminable range but is greater than this first predeterminable range for this operating distance, step (d) is by this shown image zoom to the second multiplying power of this screen, wherein this first multiplying power is higher than this second multiplying power, and this first multiplying power is relevant with the ratio of this first predeterminable range and this second predeterminable range to the ratio between this second multiplying power.
8. manipulating method of electronic device as claimed in claim 7, is characterized in that the maximum multiplying power that this first multiplying power can be amplified for this image.
9. manipulating method of electronic device as claimed in claim 1, it is characterized in that step (c) more comprises the following step: relatively this operating distance and the second predeterminable range and the 3rd predeterminable range, wherein the 3rd predeterminable range is greater than this second predeterminable range and this second predeterminable range is greater than this first predeterminable range.
10. manipulating method of electronic device as claimed in claim 9, if the comparative result that it is characterized in that step (c) is greater than the 3rd predeterminable range for this operating distance, step (d) is by this shown image zoom to the first multiplying power of this screen; If the comparative result of step (c) is less than the 3rd predeterminable range but is greater than this second predeterminable range for this operating distance, step (d) is by this shown image zoom to the second multiplying power of this screen; If the comparative result of step (c) is less than this second predeterminable range but is greater than this first predeterminable range for this operating distance, step (d) is by shown this image zoom to the three multiplying powers of this screen, wherein this first multiplying power higher than this second multiplying power and this second multiplying power higher than the 3rd multiplying power.
11. manipulating method of electronic device as claimed in claim 10, is characterized in that this first multiplying power, this second multiplying power are relevant with the ratio of this first predeterminable range, this second predeterminable range and the 3rd predeterminable range to the ratio between the 3rd multiplying power.
12. manipulating method of electronic device as claimed in claim 1, it is characterized in that this first object of step (b) and this second object lay respectively at simultaneously this shown image top of this screen, the diagonal line top of this screen, the different sides top of the same side top of this screen and this screen one of them.
13. manipulating method of electronic device as claimed in claim 1, this the shown image of this screen that it is characterized in that step (a) comprises a plurality of imagery zones, step (d) optionally zooms in or out the imagery zone in these a plurality of imagery zones of this image, this imagery zone is systemic presupposition, by user selectes or this imagery zone is shown in this screen position corresponding to this first object and this second object.
14. 1 kinds of electronic installations, is characterized in that comprising:
Screen, in order to show image;
Detecting module, in order to detecting simultaneously at operating distance corresponding between the first object above this screen and the second object;
Relatively module, couples this detecting module, and in order to relatively this operating distance and the first predeterminable range, wherein this first predeterminable range is systemic presupposition value or is set voluntarily by setting module by user; And
Zoom in/out module, couples this comparison module and this screen, and in order to optionally to zoom in or out this shown image of this screen according to the comparative result of this comparison module;
Wherein, when the comparative result of this comparison module is greater than this first predeterminable range for this operating distance, this zoom in/out module amplifies this shown image of this screen, when the comparative result of this comparison module is less than or equal to this first predeterminable range for this operating distance, this zoom in/out module dwindles this shown image of this screen; When this first object and this second object still remain motionless, this detecting module continues this operating distance of detecting, and this zoom in/out module continues optionally to zoom in or out this shown image of this screen according to the comparative result of this comparison module.
15. electronic installations as claimed in claim 14, is characterized in that the maximum multiplying power that this zoom in/out module directly can amplify this shown image zoom of this screen to this image.
16. electronic installations as claimed in claim 14, if it is characterized in that, the comparative result of this comparison module within a plurality of time is this operating distance and is greater than this first predeterminable range, and this zoom in/out module carries out plural number with segmented mode to this shown image of this screen accordingly and amplifies.
17. electronic installations as claimed in claim 16, is characterized in that after this plural number amplifies the maximum multiplying power that this zoom in/out module can amplify this image zoom to this image.
18. electronic installations as claimed in claim 14, is characterized in that this comparison module more relatively this operating distance and the second predeterminable range, and wherein this second predeterminable range is greater than this first predeterminable range.
19. electronic installations as claimed in claim 18, if the comparative result that it is characterized in that this comparison module is greater than this second predeterminable range for this operating distance, this zoom in/out module is by this shown image zoom to the first multiplying power of this screen; If the comparative result of this comparison module is less than this second predeterminable range but is greater than this first predeterminable range for this operating distance, this zoom in/out module is by this shown image zoom to the second multiplying power of this screen, and wherein this first multiplying power is higher than this second multiplying power.
20. electronic installations as claimed in claim 19, is characterized in that this first multiplying power is relevant with the ratio of this first predeterminable range and this second predeterminable range to the ratio between this second multiplying power.
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| US11869650B2 (en) | 2021-01-12 | 2024-01-09 | Tandem Diabetes Care, Inc. | Remote access for medical device therapy |
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| CN103853482B (en) * | 2012-12-06 | 2018-11-13 | 联想(北京)有限公司 | A kind of method and device of video scaling |
| CN104238927B (en) * | 2013-06-09 | 2019-04-19 | 腾讯科技（北京）有限公司 | The control method and device of intelligent terminal application program |
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| KR101857564B1 (en) * | 2009-05-15 | 2018-05-15 | 삼성전자 주식회사 | Method for processing image of mobile terminal |
| US8723988B2 (en) * | 2009-07-17 | 2014-05-13 | Sony Corporation | Using a touch sensitive display to control magnification and capture of digital images by an electronic device |
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| CN1969254A (en) * | 2004-06-17 | 2007-05-23 | 皇家飞利浦电子股份有限公司 | Use of a two finger input on touch screens |
| CN101431591A (en) * | 2007-11-06 | 2009-05-13 | 株式会社理光 | Image display apparatus, image display method, image display program and recording medium |
| CN101763194A (en) * | 2009-12-15 | 2010-06-30 | 鸿富锦精密工业（深圳）有限公司 | Method and electronic device for realizing zooming of display content on touch pad |
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