CN110286840A - Gesture zooming control method and device of touch equipment and related equipment - Google Patents
Gesture zooming control method and device of touch equipment and related equipment Download PDFInfo
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- CN110286840A CN110286840A CN201910555666.6A CN201910555666A CN110286840A CN 110286840 A CN110286840 A CN 110286840A CN 201910555666 A CN201910555666 A CN 201910555666A CN 110286840 A CN110286840 A CN 110286840A
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- 238000000034 method Methods 0.000 title claims abstract description 59
- 230000008859 change Effects 0.000 claims description 22
- 230000001960 triggered effect Effects 0.000 claims description 21
- 238000004590 computer program Methods 0.000 claims description 15
- 230000006399 behavior Effects 0.000 claims description 11
- 230000009467 reduction Effects 0.000 claims description 7
- 230000009191 jumping Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 8
- 230000006870 function Effects 0.000 description 16
- 230000003321 amplification Effects 0.000 description 11
- 238000003199 nucleic acid amplification method Methods 0.000 description 11
- 230000003993 interaction Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000010008 shearing Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
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Classifications
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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
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a gesture zooming control method and device of a touch device and related equipment. The gesture zooming control method of the touch equipment comprises the following steps: determining a target element on a display page; zooming out or magnifying the target element according to the gesture zooming operation on the display page; determining the state of the target element in the process of reducing or enlarging the target element or at the end of reducing or enlarging the target element; and when the state of the target element reaches the boundary state, triggering boundary operation according to the boundary state. The gesture zooming control method of the touch-control device can effectively limit the zooming limit of the elements, trigger boundary operation in a boundary state, further process the elements, and improve operability and operation efficiency in actual scene application.
Description
[technical field]
The present invention relates to the field of gesture control, more particularly to it is a kind of can the current scale control method of touch control device, dress
It sets and relevant device.
[background technique]
At present when to that can show that the element of the page zooms in or out on touch control device, it is reduced often to there is element
The feelings for being completely out of screen ranges are amplified to minimum (the smallest display size of element on the display page) or element
Condition.Both of these case lacks practicability in practical applications, without the scaling of reasonable control element, grasps in actual scene application
Make inefficiency.
[summary of the invention]
In view of this, the embodiment of the invention provides it is a kind of can touch control device current scale control method, device and phase
Equipment is closed, to solve the problems, such as current current scale control inefficient operation in actual scene application.
In a first aspect, the embodiment of the invention provides it is a kind of can touch control device current scale control method, comprising:
Determine the object element on the display page；
According to the current scale operation on the display page, the object element is reduced or amplified；
Alternatively, reducing or amplifying knot in the object element during object element reduces and perhaps amplifies
Shu Shi determines the state of the object element；
When the state of the object element reaches boundary condition, boundary operation is triggered according to the boundary condition.
The aspect and any possible implementation manners as described above, the boundary condition include boundary deflated state and/or
Boundary magnifying state.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the determination are aobvious
Show the object element on the page, comprising:
If there is selected element on the display page, using the selected element as object element；
If there is no selected elements on the display page, the element on the page will be shown as object element.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the determining institute
The state for stating object element judges whether the object element reaches boundary condition, comprising:
The state of the object element is determined according to the area of the object element, wherein
When the area of the object element is less than or equal to the first default value, determine that the state of the object element reaches
To the boundary deflated state；
When the area of the object element is greater than or equal to the second default value, determine that the state of the object element reaches
To the boundary magnifying state；
Wherein, first default value is less than second default value.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the determining institute
The state for stating object element judges whether the object element reaches boundary condition, comprising:
The state of the object element is determined according to the area change ratio of the object element, wherein the target element
The area change ratio of element is the ratio of the current area of the object element and the original area of the object element, wherein
When the area change ratio of the object element is less than or equal to the first default ratio, the object element is determined
State reach the boundary deflated state；
When the area change ratio of the object element is greater than or equal to the second default ratio, the object element is determined
State reach the boundary magnifying state；
Wherein, the described first default ratio is less than the described second default ratio.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the determining institute
The state for stating object element judges whether the object element reaches boundary condition, comprising:
The average distance between touch point contacted according to finger with touch screen determines the state of the object element,
In,
When the average distance between the touch point that the finger is contacted with touch screen is less than or equal to third default value,
Determine that the state of the object element reaches the boundary deflated state；
When the average distance between the touch point that the finger is contacted with touch screen is greater than or equal to four default values,
Determine that the state of the object element reaches the boundary magnifying state；
Wherein, the third default value is less than the 4th default value.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the determining institute
The state for stating object element judges whether the object element reaches boundary condition, comprising:
The variation ratio of the average distance between touch point contacted according to finger with touch screen determines the object element
State, wherein the variation ratio for the average distance between touch point that the finger is contacted with touch screen, be presently described touching
Touch the ratio of the average distance between the average distance between a little and original touch point, wherein
When the variation ratio of the average distance between the touch point that the finger is contacted with touch screen is less than or equal to third
When default ratio, determine that the state of the object element reaches the boundary deflated state；
When the variation ratio of the average distance between the touch point that the finger is contacted with touch screen is greater than or equal to the 4th
When default ratio, determine that the state of the object element reaches the boundary magnifying state；
Wherein, the third presets ratio less than the 4th default ratio.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the boundary behaviour
Make to include element delete operation and/or element duplication operation, described when the state of the object element reaches boundary condition, root
If operating the object element according to boundary condition triggering boundary reaches boundary condition, touched according to the boundary condition
The operation of hair side circle, comprising:
When the object element reaches the boundary deflated state, element is triggered according to the boundary deflated state and is deleted
Operation；And/or
When the object element reaches the boundary magnifying state, element duplication is triggered according to the boundary magnifying state
Operation, and the object element is copied on the default page for jumping relationship, wherein the page includes the newly-built page.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, it is described according to institute
The current scale operation on the display page is stated, the object element is reduced or amplify, which comprises
According to the current scale operation information received, zoom operations are executed to the object element, wherein the scaling
Operation includes reduction operation and amplifying operation.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, it is described described
Alternatively, determining the mesh at the end of object element diminution or amplification during object element reduces perhaps amplification
Mark the state of element, which comprises
When executing the zoom operations to the object element, alternatively, executing zoom operations to the object element
Afterwards, judge whether the object element reaches boundary condition.
Second aspect, the embodiment of the invention provides it is a kind of can touch control device current scale control device, comprising:
Object element determining module, for determining the object element on the display page；
Zoom module, for being zoomed in and out according to the current scale operation information received to the object element；
Boundary condition determining module, for during the object element zooms in and out or in the object element
When end zoom, judge whether the object element reaches boundary condition, wherein the boundary condition includes boundary deflated state
With boundary magnifying state；
Boundary operates trigger module, for being touched according to the boundary condition when the object element reaches boundary condition
The operation of hair side circle.
The third aspect, the embodiment of the invention provides it is a kind of can touch control device current scale control method, comprising:
Determine the object element on the display page；
According to the current scale operation information received, zoom operations are executed to the object element, wherein the scaling
Operation includes reduction operation and amplifying operation；
When executing the zoom operations to the object element, alternatively, executing zoom operations to the object element
Afterwards, judge whether the object element reaches boundary condition；
If the state of the object element reaches boundary condition, boundary operation is triggered according to the boundary condition.
Fourth aspect, the embodiment of the invention provides it is a kind of can touch control device current scale control device, comprising:
Determining module, for determining the object element on the display page；
Execution module, for executing zoom operations to the object element according to the current scale operation information received,
Wherein, the zoom operations include reduction operation and amplifying operation；
Boundary condition judgment module is used for when executing the zoom operations to the object element, alternatively, to described
After object element executes zoom operations, judge whether the object element reaches boundary condition；
Trigger module triggers if the state for the object element reaches boundary condition according to the boundary condition
Boundary operation.
5th aspect, a kind of computer equipment, including memory, processor and storage are in the memory and can be
The computer program run on the processor, the processor realize that above-mentioned first aspect can when executing the computer program
The step of current scale control method of touch control device, alternatively, being realized when the processor execution computer program above-mentioned
The third aspect can touch control device current scale control method the step of.
6th aspect, it is described the embodiment of the invention provides a kind of computer readable storage medium, including computer program
Realized when computer program is executed by processor above-mentioned first aspect can touch control device current scale control method the step of, or
Person, the computer program realized when being executed by processor the above-mentioned third aspect can touch control device current scale control method
Step.
First aspect present invention can be in the current scale control method of touch control device, provided with being scaled to object element
The judgement of boundary condition in the process can trigger boundary operation when object element reaches boundary condition according to boundary condition, can
Solve in the prior art to can the object element on touch control device zoom in and out when, often there is object element and be narrowed to pole
Small or object element is amplified to the problem of being completely out of screen ranges.The present invention can be effectively to object element scaling
The limit is restricted, and is operated on boundary condition triggering boundary, can be further processed, be can be improved in reality to object element
Operability and operating efficiency in the application of border scene.
Third aspect present invention can be in the current scale control method of touch control device, by judging that object element executes contracting
Whether reach boundary condition after putting operation, to trigger boundary operation when object element reaches boundary condition, is able to solve existing
In technology to can the object element on touch control device zoom in and out when, often there is object element and be narrowed to minimum or mesh
Mark element is amplified to the problem of being completely out of screen ranges.The limit that the present invention can effectively scale object element limits
System, and operated on boundary condition triggering boundary, object element can be further processed, can be improved and answered in actual scene
Operability and operating efficiency in.
[Detailed description of the invention]
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this field
For those of ordinary skill, without any creative labor, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 be in one embodiment of the invention can touch control device current scale control method a flow chart；
Fig. 2 is in one embodiment of the invention when using control scaling is referred to more, and the one of the distance between touch point expression shows
It is intended to；
Fig. 3 be in one embodiment of the invention can touch control device current scale control device a schematic diagram；
Fig. 4 be in one embodiment of the invention can touch control device current scale control method another flow chart；
Fig. 5 be in one embodiment of the invention can touch control device current scale control device another schematic diagram；
Fig. 6 is a schematic diagram of computer equipment in one embodiment of the invention.
[specific embodiment]
For a better understanding of the technical solution of the present invention, being retouched in detail to the embodiment of the present invention with reference to the accompanying drawing
It states.
It will be appreciated that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
Its embodiment, shall fall within the protection scope of the present invention.
The term used in embodiments of the present invention is only to be not intended to be limiting merely for for the purpose of describing particular embodiments
The present invention.In the embodiment of the present invention and the "an" of singular used in the attached claims, " " and "the" also purport
It is including most forms, unless context clearly shows that other meanings.
It should be appreciated that term "and/or" used herein is only a kind of identical field for describing affiliated partner, table
Show there may be three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, individualism B this three
Kind situation.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
It will be appreciated that though default model may be described using term first, second, third, etc. in embodiments of the present invention
It encloses, but these preset ranges should not necessarily be limited by these terms.These terms are only used to for preset range being distinguished from each other out.For example,
In the case where not departing from range of embodiment of the invention, the first preset range can also be referred to as the second preset range, similarly,
Second preset range can also be referred to as the first preset range.
Depending on context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determination " or " in response to detection ".Similarly, depend on context, phrase " if it is determined that " or " if detection
(condition or event of statement) " can be construed to " when determining " or " in response to determination " or " when the detection (condition of statement
Or event) when " or " in response to detection (condition or event of statement) ".
Fig. 1 show in the present embodiment can touch control device current scale control method a flow chart.This can touch control device
Current scale control method be particularly applicable in can be on touch control device, wherein this can touch control device be can be carried out with user it is man-machine
Interaction and have the equipment of touch function, including but not limited to can touch-control mobile phone, can touch-control plate and can touch-control all-in-one machine.Such as
Shown in Fig. 1, this can the current scale control method of touch control device include the following steps:
S10: the object element on the display page is determined.
It is to be appreciated that can touch control device by can Touch Screen carry out page presentation, the page being shown is known as aobvious
Show the page.Display the page on have one or more elements, as on font, image and the page control (such as button, check box and
Progress bar) etc..
In one embodiment, before carrying out current scale operation, need first to determine the element zoomed in and out, which is
Object element.Specifically, object element can by user can circle choosing on Touch Screen (touch trajectory connects the envelope to be formed
Closed region) operation determination, wherein circle choosing can be carried out repeatedly.Further, it when determining the object element on the display page, removes
By way of receive touch information, object element can also be determined by voice control, the modes such as expression in the eyes tracking, herein not
It limits.
S20: according to the current scale on the display page, diminution or amplification target element.
In one embodiment, can touch control device will according to display the page on current scale, reduce or amplification target member
Element.Specifically, diminution or amplification can information relevant to zoom operations input by user determine, can touch control device according to
The relevant information of zoom operations executes corresponding object element and reduces instruction or object element amplification instruction, to target element
Element zooms in or out.
Further, in step S20, according to the current scale on the display page, diminution or amplification target element, tool
Body includes:
Object element is zoomed in and out according to the current scale operation information received.
Wherein, current scale operation information is that user can the operation that receives of touch control device when carrying out current scale operation
Information, such as size, speed and the starting scaling coordinate and termination scaling coordinate information of scaling.The current scale operation information with
Object element is related, to zoom in and out to object element.
In one embodiment, user by can Touch Screen receive current scale operation information, and according to the current scale
Operation information generates corresponding object element and reduces instruction or object element amplification instruction, to execute contracting to object element
Put operation.Can touch control device by can Touch Screen receive current scale operation information, according to current scale operation information can
The scaled results of Touch Screen displaying target element.
S30: during object element reduces and perhaps amplifies alternatively, at the end of object element reduces or amplifies,
Determine the state of object element.
Wherein, the state of object element includes normal zoom state and boundary condition.Normal scaling is in object element
When state, object element is normally scaled, it, will be according to boundary when object element is in boundary condition or reaches boundary condition
State triggers corresponding boundary operation.It is to be appreciated that during object element zooms in and out or at the end of scaling, if
Meet the Rule of judgment of boundary condition, then it is assumed that object element reaches boundary condition, at this point, reaching boundary condition in object element
Afterwards, corresponding boundary will be triggered according to boundary condition to operate, wherein the Rule of judgment for meeting boundary condition will be in following embodiment
In be illustrated.
In one embodiment, user is during using current scale, can touch control device synchronization exist scaled results
It can be shown on Touch Screen, can be used to judge the current state of object element at this time there are two the stage.One is in target element
Element judges the state of object element that this judgement can be same when object element zooms in and out during zooming in and out
Step ground judges the state of object element；Another kind is only when object element end zoom, that is, user's finger are left and can be touched
When controlling screen, the state of object element is just judged.Two ways is each advantageous, can be according to concrete scene flexible configuration.
Further, in step s 30, during object element reduces or amplifies, alternatively, contracting in object element
At the end of small or amplification, the state of object element is determined, comprising:
When executing zoom operations to object element, alternatively, judging target element after executing zoom operations to object element
Whether element reaches boundary condition.
It is to be appreciated that determining that the purpose of the state of object element is to judge whether object element reaches side in this implementation
Boundary's state.In one embodiment, can the current scale operation information that is arrived according to real-time reception of touch control device, execute corresponding scaling
Operation, if user it is pre-set be can touch control device during scaling, immediately determine current goal element state, then exist
Can touch control device execute zoom operations when, whether real-time judge object element is reached into boundary condition；If user is pre-set
Be can touch control device at the end of zoom operations, determine the state of finish time object element, then can touch control device terminate to contract
After putting operation, it will carve at the end and judge whether object element reaches boundary condition.It can be grasped according to the scaling of execution in this implementation
Work quickly and accurately judges whether object element reaches boundary condition.
S40: when the state of object element reaches boundary condition, boundary operation is triggered according to boundary condition.
Wherein, boundary operation refers to the operation executed when object element reaches boundary condition.
In one embodiment, when object element reaches boundary condition, boundary corresponding with boundary condition will be triggered and grasped
Make, wherein boundary condition can have one or more, and the corresponding boundary operation of different types of boundary condition can be difference
's.
Further, boundary condition includes boundary deflated state and/or boundary magnifying state.In one embodiment, target
Element can have a boundary condition when being reduced, and can also have a boundary condition in amplification.It is to be appreciated that
In actual scene when zooming in and out operation to object element, what often there is no limit, when object element zooms to smaller point
When resolution, without practical function, the case where being picture for object element, user can not be in the picture of small in resolution
The case where upper effective information of acquisition is control for object element, user can not carry out standard on the control of small in resolution
Really operate；When object element is amplified to larger resolution ratio, equally also without practical function.In addition, when object element is in
It is more troublesome to object element is restored to normal scaled size when smaller or biggish scaled size, and also can be right
User carries out other operations and impacts.It, can by setting boundary deflated state and/or boundary magnifying state in the present embodiment
The practicability of object element scaling is improved, operating efficiency is improved.
Further, in step slo, it determines the object element on the display page, specifically includes:
There is selected element on the page if showing, using selected element as object element.
If showing, there is no selected elements on the page, will show the element on the page as object element.
It is to be appreciated that if user does not choose element in advance, then user will will directly show when zooming in and out operation
Show that all elements on the page zoom in and out.It specifically, can be with when user operates all element on the display page
Operation directly is zoomed in and out to all elements, when zooming to boundary deflated state, (can be grasped on boundary by element delete operation
One kind of work) remove element all on the display page；When user only operates Partial Elements, then member can be chosen in advance
Element carries out current scale again.Determine that the mode of the object element on the display page can be improved practicability, can grasp in the present embodiment
The property made and operating efficiency.
Further, in step s 30, the state for determining object element, specifically includes:
S311: the state of object element is determined according to the area of object element, wherein be less than when the area of object element or
When equal to the first default value, determine that the state of object element reaches boundary deflated state.
S312: when the area of object element is greater than or equal to the second default value, determine that the state of object element reaches
Boundary magnifying state.
Wherein, the first default value is less than the second default value.
In one embodiment, the state of object element is determined, using the area of object element whether to determine object element
Reach boundary condition.Wherein, the first default value in the present embodiment specifically can be the resolution ratio of 20*20 (resolution ratio shielded
The elemental area of curtain, the area of the above object element refer to elemental area), the second default value specifically can be 2048*1536.
It is to be appreciated that object element only has the resolution ratio of 20*20 at this time when object element is when scaling reaches boundary deflated state,
Chu is not seen almost.Assuming that can touch control device screen resolution be 1024*768, then when object element reaches in scaling
When the magnifying state of boundary, the resolution ratio of object element is 2048*1536 at this time, then object element probably exceeds screen at this time
Curtain.By setting the first default value and the second default value in the present embodiment, can in different resolution can touch control device
In the scaling of object element is adjusted flexibly so that object element different resolution can display size in touch control device more
Rationally.
Further, in step s 30, the state of object element is determined, further includes:
S321: the state of object element is determined according to the area change ratio of object element, wherein the area of object element
Change the ratio of the original area of current area and object element that ratio is object element, wherein when the area of object element
When changing ratio less than or equal to the first default ratio, determine that the state of object element reaches boundary deflated state.
Wherein, the current area of object element refers to object element in the size of current target element.Target
The original area of element refers to object element size corresponding at the time of starting to zoom in and out.
S322: when the area change ratio of object element is greater than or equal to the second default ratio, object element is determined
State reaches boundary magnifying state.
Wherein, the first default ratio is less than the second default ratio.
In one embodiment, the area change ratio in judgement boundary condition of object element, the face of object element can be passed through
The ratio that product variation ratio, that is, object element current area is obtained divided by the original area of object element.
Using object element area change ratio and using object element area the difference is that, difference can touch-control set
There may be difference for standby screen resolution, if the area decision boundaries state of the object element at this time or using fixation, just
Be not necessarily suitable it is all can touch control device.Specifically, if boundary judgement is just judged after user stops scaling, when
When the area of object element is the 10% of the original area of object element, it is believed that object element is not seen, and has reached side at this time
Boundary's deflated state；When the 400% of the original area that the area of object element is object element, it is believed that object element is beyond screen
Curtain, has reached boundary magnifying state at this time.The area change ratio of object element can be by configuring adjustment, energy in the present embodiment
Enough meets the needs of different user.
Further, in step s 30, the state of object element is determined, further includes:
S331: the average distance between touch point contacted according to finger with touch screen determines the state of object element,
In, when the average distance between the touch point that finger is contacted with touch screen is less than or equal to third default value, determine target
The state of element reaches boundary deflated state.
S332: when the average distance between the touch point that finger is contacted with touch screen is greater than or equal to the 4th default value
When, determine that the state of object element reaches boundary magnifying state.
Wherein, third default value is less than the 4th default value.
In one embodiment, it additionally provides a kind of state of determining object element, judge whether object element reaches boundary
The specific embodiment of state.Pass through the average distance pair between the touch point that user's finger is contacted with touch screen in the present embodiment
Boundary condition is judged, it is possible to understand that ground, the distance of touch point can reflect user when carrying out current scale to target element
The zoom degree of element.Wherein, the average distance between touch point refers to each finger (corresponding each touch in control scaling
Point) between line, the average distance of these lines obtained apart from summation divided by the quantity of line.Specifically, it can refer to Fig. 2, Fig. 2 shows
It uses when referring to the control scaling (by taking three refer to as an example), the distance between touch point (stain in Fig. 2) indicates, then touches in Fig. 2 more
(L can be used in the average distance touched between a little1+L2+L3)/3 obtain.
Further, in step s 30, the state of object element is determined, further includes:
S341: the variation ratio of the average distance between touch point contacted according to finger with touch screen determines object element
State, wherein the variation ratio for the average distance between touch point that finger is contacted with touch screen, between current touch point
Average distance and original touch point between average distance ratio, wherein when the touch point that finger is contacted with touch screen it
Between average distance variation ratio be less than or equal to third preset ratio when, determine the state of object element reach boundary diminution
State.
Wherein, the average distance between current touch point refers to average departure of the touch point between the touch point at current time
From.Average distance between original touch point refers between object element touch point corresponding at the time of starting to zoom in and out
Average distance.
S342: when the variation ratio of the average distance between the touch point that finger is contacted with touch screen is greater than or equal to the 4th
When default ratio, determine that the state of object element reaches boundary magnifying state.
Wherein, third presets ratio less than the 4th default ratio.
In one embodiment, since the screen size of distinct device, screen resolution size have differences, it can be with
Whether the variation ratio in judgement object element of the average distance between touch point contacted by finger with touch screen reaches boundary
State.Specifically, if boundary judgement is just judged after user stops scaling, when the change of the average distance between touch point
When change ratio is 10%, it is believed that object element is not seen, and has reached boundary deflated state at this time；When being averaged between touch point
When the variation ratio of distance is 200%, it is believed that object element exceeds screen, has reached boundary magnifying state at this time.Using touching
The mode for touching the variation ratio of the average distance between a little judges that boundary condition can meet different user by configuring adjustment
Demand, can be applied to different screen size, screen resolution size can touch control device.
Further, boundary operation includes element delete operation and/or element duplication operation.
Further, in addition to element delete operation and element duplication operation, boundary operation can also include other kinds of
Operation can correspondingly change boundary operation, according to the demand of different scenes to reach different triggering effects.
Specifically, boundary operation can also be shearing manipulation, the shearing of performance objective element.User can be grasped using pasting
Work pastes the object element sheared on current page or the newly-built page, alternatively, shearing manipulation can be executed, will be sheared
Object element be uniformly stored in shear plate.User can find the object element being sheared from shear plate at any time；Boundary behaviour
Can also be close document operate, when user by interface object element diminution reach reduce boundary condition when, can touch
Control equipment will close current document.For example, user is when using the documents such as text document, presentation file and form document, it can
Realize the effect of quick closedown document；Boundary operation can also be throwing screen operation, can scale in object element and reach amplification boundary
When state, by object element throw screen in advance with can touch control device establish connection display equipment on, and using default display ratio
Example displaying target element can be realized the function of quickly throwing screen.
Further, in step s 40, it when the state of object element reaches boundary condition, is triggered according to boundary condition
Boundary operation, specifically includes:
When object element reaches boundary deflated state, element delete operation is triggered according to boundary deflated state；And/or
When object element reaches boundary magnifying state, element duplication operation is triggered according to boundary magnifying state, and object element is answered
It makes on the default page for jumping relationship, wherein the page includes the newly-built page.
In one embodiment, the specific boundary condition that can be reached according to object element (put by boundary deflated state or boundary
Big state) correspondingly trigger different boundary operations.When reaching boundary deflated state, element delete operation can trigger, delete
The object element；When reaching boundary magnifying state, it can trigger element duplication operation, object element will be copied to other pages
On.The page have it is preset jump relationship, this jumps relationship for determining the reproduction path of object element.Particularly, the page can
To be the newly-built page.It is to be appreciated that can directly delete element when triggering element delete operation, can also be grasped deleting
The inquiry frame for whether executing delete operation can be shown before executing in the display interface, it, will after user clicks and determines execution
Execute delete operation；Similarly, in triggering duplication operation, it can be directly duplication element, it can also be in duplication operation execution
It is preceding that the inquiry frame for whether executing duplication operation shown in the display interface, after user clicks and determines execution, duplication behaviour will be executed
Make.It further, can also be before boundary operates and executes on display circle in addition to the pop-up inquiry frame before boundary operation executes
Selection option is shown on face.For example, showing that selection option, the selection option have " multiple on display interface in triggering duplication operation
Element processed is to the newly-built page " and " duplication element arrives ... " two options, if user's selection " duplication element arrives ... " this option,
It will continue pop-up in the display interface when the document title of front opening, document title (supporting one or more) may be selected in user will
Object element copies in document.Further, after choosing an option, it can also show in the display interface whether execute
The inquiry frame of delete operation, to improve the accuracy of user's selection.
It is to be appreciated that can be arranged before the operation of tangible equipment exercise boundary more when triggering the operation of element boundary
The different functional block of kind (inquiry frame, choice box etc.), exercise boundary operates after user completes all functional blocks.Certainly, may be used
To be not provided with any functional block before boundary operates, after the operation of triggering element boundary, corresponding boundary behaviour will be directly executed
Make.
Further, in addition to element delete operation and/or element duplication operation, other boundaries can also operate, such as
Shearing hides object element, closes current page and jumps to the operation of the boundaries such as the newly-built page.It is to be appreciated that in target element
When element reaches boundary condition, multiple (not conflicting mutually) boundary operations can be performed simultaneously.
Further, this can the current scale control method of touch control device specifically can be applicable on intelligent interaction plate.Intelligence
Can interaction plate according to user plate can the current scale operation on Touch Screen realize the control of element scaling.Specifically,
It, will be according to the current scale operation information pair received when intelligent interaction plate is using the area of object element as Rule of judgment
Object element zooms in and out, and during object element zooms in and out or in object element end zoom, judges mesh
Whether the area of mark element has reached boundary magnifying state or boundary deflated state.Similarly, when intelligent interaction plate is with mesh
Mark the area change ratio of element, finger and plate can average distance between the touch point that contact of Touch Screen or finger with put down
Plate can average distance between the touch point of Touch Screen contact variation ratio as Rule of judgment when, will be according to can touch screen
The current scale operation information that receives of curtain zooms in and out object element, and during object element zooms in and out or
In object element end zoom, judge whether object element has reached boundary magnifying state or boundary deflated state.One
In embodiment, user, which can realize, zooms in and out control to the object element on the intelligent interaction FPD page, in object element
When reaching boundary magnifying state or boundary deflated state, the operation of triggering boundary.Specifically, it is reduced when object element reaches boundary
Element delete operation is triggered when state, and object element is deleted from the display page；The touching when element reaches boundary magnifying state
Element duplication or shearing manipulation are sent out, object element is replicated or clips to the newly-built page of intelligent interaction plate or has opened
In the page.The embodiment of the present invention can significantly improve operability of the intelligent interaction plate when carrying out current scale control and
Operating efficiency.
In one embodiment, the process that the present invention realizes specifically may is that user by circle selection operation can touch control device
Touch screen on circle choosing obtain display the page on object element；User is operated by current scale, scales object element.If can
The preset boundary operation triggering of touch apparatus is realized during object element scaling, then is reached when user scales object element
To boundary deflated state perhaps boundary magnifying state when will be executed according to boundary deflated state or boundary magnifying state it is corresponding
Operation；If the tangible preset boundary operation triggering of equipment is realized at the end of object element scaling, when user stops
Only when the operation of scaling current scale, if object element reaches boundary deflated state or boundary magnifying state, contracted according to boundary
Small state or boundary magnifying state execute corresponding operation.
In embodiments of the present invention, provided with the judgement to object element boundary condition during scaling, work as target element
When element reaches boundary condition, boundary operation can be triggered according to boundary condition, be able to solve in the prior art to can be on touch control device
Object element when zooming in and out, often occur object element be narrowed to minimum or object element be amplified to it is completely super
Out the problem of screen ranges.The limit that the present invention can effectively scale object element is restricted, and is triggered in boundary condition
Boundary operation, can further process object element, can be improved the operability in actual scene application and behaviour
Make efficiency.
It should be understood that the size of the serial number of each step is not meant that the order of the execution order in above-described embodiment, each process
Execution sequence should be determined by its function and internal logic, the implementation process without coping with the embodiment of the present invention constitutes any limit
It is fixed.
Based on provided in embodiment can touch control device current scale control method, the embodiment of the present invention further gives
The Installation practice of each step and method in above method embodiment is realized out.
Fig. 3 show in embodiment can touch control device current scale control method correspondingly can touch control device hand
The functional block diagram of gesture zoom control device.As shown in figure 3, this can the current scale control device of touch control device include object element
Determining module 10, Zoom module 20, boundary condition determining module 30 and boundary operate trigger module 40.Wherein, object element is true
Cover half block 10, Zoom module 20, boundary condition determining module 30 and boundary operate the realization function and embodiment of trigger module 40
In can the corresponding step of current scale control method of touch control device correspond, to avoid repeating, the present embodiment is not one by one in detail
It states.
Object element determining module 10, for determining the object element on the display page.
Zoom module 20 reduces or amplifies the target for operating according to the current scale on the display page
Element.
Boundary condition determining module 30 is used for during object element reduces or amplifies, alternatively, in object element
At the end of reducing or amplifying, the state of object element is determined.
Boundary operates trigger module 40, for being touched according to boundary condition when the state of object element reaches boundary condition
The operation of hair side circle.
Optionally, boundary condition includes boundary deflated state and/or boundary magnifying state.
Optionally, object element determining module 10 includes the first determination unit and the second determination unit.
First determination unit, for when show there is selected element on the page when, using selected element as mesh
Mark element.
Second determination unit, for that will show that the element on the page is made when selected element is not present on the display page
For object element.
Optionally, boundary condition determining module 30 also particularly useful for:
The state of object element is determined according to the area of object element, wherein
When the area of object element is less than or equal to the first default value, determine that the state of object element reaches boundary contracting
Small state；
When the area of object element is greater than or equal to the second default value, determine that the state of object element reaches boundary and puts
Big state；
Wherein, the first default value is less than the second default value.
Optionally, boundary condition determining module 30 also particularly useful for:
The state of object element is determined according to the area change ratio of object element, wherein the area change of object element
Ratio is the ratio of the current area of object element and the original area of object element, wherein
When the area change ratio of object element is less than or equal to the first default ratio, determine that the state of object element reaches
To boundary deflated state；
When the area change ratio of object element is greater than or equal to the second default ratio, determine that the state of object element reaches
To boundary magnifying state；
Wherein, the first default ratio is less than the second default ratio.
Optionally, boundary condition determining module 30 also particularly useful for:
The average distance between touch point contacted according to finger with touch screen determines the state of object element, wherein
When the average distance between the touch point that finger is contacted with touch screen is less than or equal to third default value, determine
The state of object element reaches boundary deflated state；
When the average distance between the touch point that finger is contacted with touch screen is greater than or equal to four default values, determine
The state of object element reaches boundary magnifying state；
Wherein, third default value is less than the 4th default value.
Optionally, boundary condition determining module 30 also particularly useful for:
The variation ratio of the average distance between touch point contacted according to finger with touch screen determines the shape of object element
State, wherein the variation ratio for the average distance between touch point that finger is contacted with touch screen is flat between current touch point
The ratio of average distance between equal distance and original touch point, wherein
When the variation ratio of the average distance between the touch point that finger is contacted with touch screen is default less than or equal to third
When ratio, determine that the state of object element reaches boundary deflated state；
It is preset when the variation ratio of the average distance between the touch point that finger is contacted with touch screen is greater than or equal to the 4th
When ratio, determine that the state of object element reaches boundary magnifying state；
Wherein, third presets ratio less than the 4th default ratio.
Optionally, boundary operation includes element delete operation and/or element duplication operation.
Optionally, operation trigger module 40 in boundary includes that the first boundary operation trigger unit and the second boundary operation triggering are single
Member.
First boundary operates trigger unit, for reducing shape according to boundary when object element reaches boundary deflated state
State triggers element delete operation；And/or
The second boundary operates trigger unit, for amplifying shape according to boundary when object element reaches boundary magnifying state
State triggers element duplication operation, and object element is copied on the default page for jumping relationship, wherein the page includes newly-built
The page.
In embodiments of the present invention, provided with the judgement to object element boundary condition during scaling, work as target element
When element reaches boundary condition, boundary operation can be triggered according to boundary condition, be able to solve in the prior art to can be on touch control device
Object element when zooming in and out, often occur object element be narrowed to minimum or object element be amplified to it is completely super
Out the problem of screen ranges.The limit that the present invention can effectively scale object element is restricted, and is triggered in boundary condition
Boundary operation, can further process object element, can be improved the operability in actual scene application and behaviour
Make efficiency.
Fig. 4 show in the present embodiment can touch control device current scale control method another flow chart.As shown in figure 4,
This can the current scale control method of touch control device include the following steps:
S10 ': the object element on the display page is determined.
S20 ': according to the current scale operation information received, zoom operations are executed to object element, wherein scaling behaviour
Make to include reduction operation and amplifying operation.
S30 ': when executing zoom operations to object element, alternatively, after executing zoom operations to object element, judgement
Whether object element reaches boundary condition.
S40 ': if the state of object element reaches boundary condition, boundary operation is triggered according to boundary condition.
In step S10 '-S40 ', firstly, can touch control device according to confirmation object element user's operation, determine display
Object element on the page.Specifically, can touch control device can by user can the circle selection operation on Touch Screen determine display
Object element on the page can also determine object element by voice control, the modes such as expression in the eyes tracking.Then, user will lead to
Cross touch can touch control device, zoomed in and out using current scale operated target control element, at this point, can touch control device pass through in real time
Touch screen obtains changes in coordinates, the pressing information such as duration and pressing dynamics of user's finger on the touchscreen, specifically can be and adopts
With preset method function, such as pass through customized creation gesture monitor function relevant with acquisition gesture information
OnGestureListener () is realized.Further, after obtaining current scale operation information, can touch control device can be used it is pre-
It is first creating or open source method function, such as using in Android API Canvas, BitmapFactory and
The correlation technique of the classes such as ThumbnailUtils realizes the zoom operations to object element.It is to be appreciated that can touch control device can
The real time information of object element scaling, such as the size of object element are obtained in real time.When executing zoom operations to object element,
Alternatively, by the real time information scaled using object element and meeting boundary condition after executing zoom operations to object element
Rule of judgment is compared, and judges whether object element reaches boundary condition.Finally, if the real time information of object element scaling is full
The Rule of judgment of sufficient boundary condition, it is believed that the state of object element reaches boundary condition, then triggers boundary behaviour according to boundary condition
Make.The limit that the present invention can effectively scale element is restricted, and is operated on boundary condition triggering boundary, can be made to element
Further processing can be improved operability and operating efficiency in actual scene application.
Fig. 5 show in embodiment can touch control device current scale control method correspondingly can touch control device hand
Another functional block diagram of gesture zoom control device.As shown in figure 5, this can touch control device current scale control device include determine
Module 10 ', execution module 20 ', boundary condition judgment module 30 ' and boundary operate trigger module 40 '.Wherein it is determined that module
10 ', in the realization function and embodiment of execution module 20 ', boundary condition judgment module 30 ' and boundary operation trigger module 40 '
Fig. 4 it is corresponding can the corresponding step of current scale control method of touch control device correspond, to avoid repeating, the present embodiment is not
It is described in detail one by one.
Determining module 10 ', for determining the object element on the display page.
Execution module 20 ', for executing zoom operations to object element according to the current scale operation information received,
Wherein, zoom operations include reduction operation and amplifying operation.
Boundary condition judgment module 30 ' is used for when executing zoom operations to object element, alternatively, to object element
After executing zoom operations, judge whether object element reaches boundary condition.
Trigger module 40 ' triggers boundary behaviour according to boundary condition if the state for object element reaches boundary condition
Make.
The present embodiment provides a computer readable storage medium, computer journey is stored on the computer readable storage medium
Sequence, when which is executed by processor realize embodiment in can touch control device current scale control method, to avoid
It repeats, does not repeat one by one herein.Alternatively, corresponding with Fig. 1 in realization embodiment when the computer program is executed by processor can
The function of each module/unit does not repeat one by one herein in the current scale control device of touch control device to avoid repeating, alternatively,
When the computer program is executed by processor realize embodiment in it is corresponding with Fig. 4 can touch control device current scale control device
In the function of each module/unit do not repeated one by one herein to avoid repeating.
Fig. 6 is the schematic diagram for the computer equipment that one embodiment of the invention provides.As shown in fig. 6, the calculating of the embodiment
Machine equipment 50 includes: processor 51, memory 52 and is stored in the calculating that can be run in memory 52 and on processor 51
Machine program 53, realized when which is executed by processor 51 in embodiment can the current scale of touch control device control
Method does not repeat one by one herein to avoid repeating.Alternatively, the computer program 53 realizes embodiment when being executed by processor 51
In the function of each model/unit can not be repeated one by one herein to avoid repeating in the current scale control device of touch control device.
Computer equipment 50 can be intelligent interaction plate, desktop PC, notebook, palm PC and cloud service
Device etc. calculates equipment.Computer equipment 50 may include, but be not limited only to, processor 51, memory 52.Those skilled in the art can
To understand, Fig. 6 is only the example of computer equipment 50, does not constitute the restriction to computer equipment 50, may include than figure
Show more or fewer components, perhaps combines certain components or different components, such as computer equipment can also include defeated
Enter output equipment, network access equipment, bus etc..
Alleged processor 51 can be central processing unit (Central Processing Unit, CPU), can also be
Other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), field programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng.
Memory 52 can be the internal storage unit of computer equipment 50, such as the hard disk or interior of computer equipment 50
It deposits.Memory 52 is also possible to the plug-in type being equipped on the External memory equipment of computer equipment 50, such as computer equipment 50
Hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card, flash card
(Flash Card) etc..Further, memory 52 can also both including computer equipment 50 internal storage unit and also including
External memory equipment.Memory 52 is for storing other programs and data needed for computer program and computer equipment.It deposits
Reservoir 52 can be also used for temporarily storing the data that has exported or will export.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each function
Can unit, module division progress for example, in practical application, can according to need and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of device are divided into different functional unit or module, to complete above description
All or part of function.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all include
Within protection scope of the present invention.
Claims (13)
1. one kind can touch control device current scale control method, which is characterized in that the described method includes:
Determine the object element on the display page；
According to the current scale operation on the display page, the object element is reduced or amplified；
During the object element reduces and perhaps amplifies alternatively, at the end of the object element reduces or amplifies,
Determine the state of the object element；
When the state of the object element reaches boundary condition, boundary operation is triggered according to the boundary condition.
2. the method according to claim 1, wherein the boundary condition includes boundary deflated state and/or side
Boundary's magnifying state.
3. the method according to claim 1, wherein the object element on the determining display page, comprising:
If there is selected element on the display page, using the selected element as object element；
If there is no selected elements on the display page, the element on the page will be shown as object element.
4. according to the method described in claim 2, it is characterized in that, the state of the determination object element, comprising:
The state of the object element is determined according to the area of the object element, wherein
When the area of the object element is less than or equal to the first default value, determine that the state of the object element reaches institute
State boundary deflated state；
When the area of the object element is greater than or equal to the second default value, determine that the state of the object element reaches institute
State boundary magnifying state；
Wherein, first default value is less than second default value.
5. according to the method described in claim 2, it is characterized in that, the state of the determination object element, comprising:
The state of the object element is determined according to the area change ratio of the object element, wherein the object element
Area change ratio is the ratio of the current area of the object element and the original area of the object element, wherein
When the area change ratio of the object element is less than or equal to the first default ratio, the shape of the object element is determined
State reaches the boundary deflated state；
When the area change ratio of the object element is greater than or equal to the second default ratio, the shape of the object element is determined
State reaches the boundary magnifying state；
Wherein, the described first default ratio is less than the described second default ratio.
6. according to the method described in claim 2, it is characterized in that, the state of the determination object element, comprising:
The average distance between touch point contacted according to finger with touch screen determines the state of the object element, wherein
When the average distance between the touch point that the finger is contacted with touch screen is less than or equal to third default value, determine
The state of the object element reaches the boundary deflated state；
When the average distance between the touch point that the finger is contacted with touch screen is greater than or equal to four default values, determine
The state of the object element reaches the boundary magnifying state；
Wherein, the third default value is less than the 4th default value.
7. according to the method described in claim 2, it is characterized in that, the state of the determination object element, comprising:
The variation ratio of the average distance between touch point contacted according to finger with touch screen determines the shape of the object element
State, wherein the variation ratio for the average distance between touch point that the finger is contacted with touch screen is presently described touch point
Between average distance and original touch point between average distance ratio, wherein
When the variation ratio of the average distance between the touch point that the finger is contacted with touch screen is default less than or equal to third
When ratio, determine that the state of the object element reaches the boundary deflated state；
It is preset when the variation ratio of the average distance between the touch point that the finger is contacted with touch screen is greater than or equal to the 4th
When ratio, determine that the state of the object element reaches the boundary magnifying state；
Wherein, the third presets ratio less than the 4th default ratio.
8. method according to claim 1-7, which is characterized in that the boundary operation includes element delete operation
And/or element duplication operation, it is described when the state of the object element reaches boundary condition, it is triggered according to the boundary condition
Boundary operation, comprising:
When the object element reaches the boundary deflated state, element is triggered according to the boundary deflated state and deletes behaviour
Make；And/or
When the object element reaches the boundary magnifying state, element duplication behaviour is triggered according to the boundary magnifying state
Make, and the object element is copied on the default page for jumping relationship, wherein the page includes the newly-built page.
9. one kind can touch control device current scale control method, which is characterized in that the described method includes:
Determine the object element on the display page；
According to the current scale operation information received, zoom operations are executed to the object element, wherein the zoom operations
Including reduction operation and amplifying operation；
When executing the zoom operations to the object element, alternatively, sentencing after executing zoom operations to the object element
Whether the object element that breaks reaches boundary condition；
If the state of the object element reaches boundary condition, boundary operation is triggered according to the boundary condition.
10. one kind can touch control device current scale control device, which is characterized in that described device includes:
Object element determining module, for determining the object element on the display page；
Zoom module, for being zoomed in and out according to the current scale operation information received to the object element；
Boundary condition determining module, for terminating during the object element zooms in and out or in the object element
When scaling, judge whether the object element reaches boundary condition, wherein the boundary condition includes boundary deflated state and side
Boundary's magnifying state；
Boundary operates trigger module, for triggering side according to the boundary condition when the object element reaches boundary condition
Boundary's operation.
11. one kind can touch control device current scale control device, which is characterized in that described device includes:
Determining module, for determining the object element on the display page；
Execution module, for executing zoom operations to the object element according to the current scale operation information received,
In, the zoom operations include reduction operation and amplifying operation；
Boundary condition judgment module is used for when executing the zoom operations to the object element, alternatively, to the target
After element executes zoom operations, judge whether the object element reaches boundary condition；
Trigger module triggers boundary according to the boundary condition if the state for the object element reaches boundary condition
Operation.
12. a kind of computer equipment, including memory, processor and storage are in the memory and can be in the processor
The computer program of upper operation, which is characterized in that the processor realized when executing the computer program as claim 1 to
Described in 8 any one can touch control device current scale control method the step of, alternatively, the processor executes the computer journey
When sequence realize as claimed in claim 9 can touch control device current scale control method the step of.
13. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In, when the computer program is executed by processor realize as described in any one of claim 1 to 8 can touch control device gesture contract
The step of place control method, alternatively, when the computer program is executed by processor realize as claimed in claim 9 can touch-control set
The step of standby current scale control method.
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| CN201910555666.6A CN110286840B (en) | 2019-06-25 | 2019-06-25 | Gesture zooming control method and device of touch equipment and related equipment |
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| CN114430492A (en) * | 2020-10-29 | 2022-05-03 | 海信视像科技股份有限公司 | Display device, mobile terminal and picture synchronous zooming method |
| CN114546212A (en) * | 2020-12-16 | 2022-05-27 | Oppo广东移动通信有限公司 | Method, device and equipment for adjusting interface display state and storage medium |
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