CN112684929A - Touch element display control method and device, storage medium and touch equipment - Google Patents
Touch element display control method and device, storage medium and touch equipment Download PDFInfo
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Abstract
The invention provides a touch element display control method, a touch element display control device, a storage medium and touch equipment, wherein the method comprises the following steps: detecting a touch operation performed on the touch screen; when the touch operation performed on the touch screen is detected, judging whether a touch track of the touch operation is a closed graph or not; and if the touch track is judged to be any closed graph, amplifying and displaying the touch elements contained in the closed graph. The scheme provided by the invention can reduce the generation of false touch operation of the touch screen.
Description
Technical Field
The present invention relates to the field of control, and in particular, to a method and an apparatus for controlling display of a touch element, a storage medium, and a touch device.
Background
With the popularization of the touch screen in the field of industrial control equipment, different sizes of 4.3 inches, 7 inches, 10 inches, 12 inches and the like are formed, and the touch screen is suitable for different occasions. When a touch screen with a smaller size is adopted on the industrial equipment, due to different touch habits of users and other reasons, the area touched by fingers cannot be completely the same as the target touch area of the user, and particularly when the touch elements are smaller and dense, a wrong touch event is easy to occur, so that troubles and bad use experience are brought to the user.
Disclosure of Invention
The main objective of the present invention is to overcome the above-mentioned drawbacks of the prior art, and to provide a method, an apparatus, a storage medium and a touch device for controlling display of a touch element, so as to solve the problem in the prior art that a touch screen is prone to a false touch event.
The invention provides a touch element display control method on one hand, which comprises the following steps: detecting a touch operation performed on the touch screen; when the touch operation performed on the touch screen is detected, judging whether a touch track of the touch operation is a closed graph or not; and if the touch track is judged to be any closed graph, amplifying and displaying the touch elements contained in the closed graph.
Optionally, the enlarging and displaying the touch element included in the closed graph includes: detecting a pressing operation performed within the closed figure; calculating the longest distance S and the shortest distance L from the reference point to the edge of the closed graph by taking the pressed point of the pressing operation as the reference point; amplifying the touch control elements contained in the closed graph according to the S/L ratio; displaying the amplified touch control element in a preset area of the touch screen; and/or amplifying the touch elements contained in the closed graph according to a preset amplification ratio; and displaying the amplified touch control element in a preset area of the touch screen.
Optionally, the method further comprises: if the closed graph comprises more than two touch control elements, displaying the more than two touch control elements at the interval distance of S × S/L; and/or if the closed graph comprises more than two touch control elements, displaying the more than two touch control elements at a preset interval distance.
Optionally, the method further comprises: and after the touch element is operated, displaying the touch element at the original position on the touch screen according to the original size of the touch element.
In another aspect, the present invention provides a touch element display control apparatus, including: a detection unit configured to detect a touch operation performed on the touch screen; the judging unit is used for judging whether a touch track of the touch operation is a closed graph or not when the detecting unit detects the touch operation performed on the touch screen; and the display unit is used for amplifying and displaying the touch elements contained in the closed graph if the judging unit judges that the touch track is any closed graph.
Optionally, the displaying unit performs enlarged display on the touch element included in the closed graph, and includes: detecting a pressing operation performed within the closed figure; calculating the longest distance S and the shortest distance L from the reference point to the edge of the closed graph by taking the pressed point of the pressing operation as the reference point; amplifying the touch control elements contained in the closed graph according to the S/L ratio; displaying the amplified touch control element in a preset area of the touch screen; and/or amplifying the touch elements contained in the closed graph according to a preset amplification ratio; and displaying the amplified touch control element in a preset area of the touch screen.
Optionally, the display unit is further configured to: if the closed graph comprises more than two touch control elements, displaying the more than two touch control elements at the interval distance of S × S/L; and/or if the closed graph comprises more than two touch control elements, displaying the more than two touch control elements at a preset interval distance.
Optionally, the display unit is further configured to: and after the touch element is operated, displaying the touch element at the original position on the touch screen according to the original size of the touch element.
A further aspect of the invention provides a storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of any of the methods described above.
Yet another aspect of the present invention provides a touch device, which includes a processor, a memory, and a computer program stored in the memory and operable on the processor, wherein the processor implements the steps of any one of the foregoing methods when executing the computer program.
In another aspect, the present invention provides a touch device, including any one of the touch element display control apparatuses described above.
According to the technical scheme of the invention, the touch elements contained in the closed graph can be amplified and displayed only by drawing the closed graph containing the target touch elements in any shape in the area by a user, meanwhile, more than two touch elements are rearranged at a certain interval distance, the action of clicking the amplified touch elements can be used for replacing the action of clicking smaller touch elements, and the action of clicking the touch elements arranged at a certain interval distance can be used for replacing the action of clicking densely arranged touch elements, so that the generation of mistaken touch operation of a touch screen can be reduced, the touch elements can be intuitively displayed, and mistaken touch still cannot occur when the touch elements are partially overlapped.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic diagram illustrating a method of controlling a display of a touch element according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating an embodiment of enlarging and displaying a touch element included in the closed graph according to the present invention;
fig. 3 shows a specific example of displaying the enlarged touch element in a preset area of the touch screen;
fig. 4 shows a specific example of arranging and displaying more than two preset touch element areas in sequence;
FIG. 5 is a schematic diagram illustrating a method of controlling a display of a touch element according to an embodiment of the present invention;
fig. 6 is a block diagram of a touch element display control apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
When a touch screen with a smaller size is adopted on the industrial equipment, due to different touch habits of users and other reasons, the area touched by fingers cannot be completely the same as the target touch area of the user, and particularly when the touch elements are smaller and dense, wrong touch is easy to occur, which brings troubles and bad use experience to the user. The existing false touch prevention method mostly reduces the occurrence of false touch through a local amplification method, but other areas can be shielded by local amplification, and according to different amplification proportions, a page can be deformed or mosaiced, some touch elements can be partially overlapped, and false touch is still easy to occur after amplification. In addition, the enlarged area may have an error with the area to be touched by the user.
The invention provides a touch element display control method. The method may be used for touch devices, i.e. devices with a touch screen. Such as industrial touch screen devices.
Fig. 1 is a schematic method diagram of a touch element display control method according to an embodiment of the present invention.
As shown in fig. 1, according to an embodiment of the present invention, the display control method includes at least step S110, step S120, and step S130.
Step S110, detecting a touch operation performed on the touch screen.
Step S120, when a touch operation performed on the touch screen is detected, determining whether a touch trajectory of the touch operation is a closed graph.
Specifically, when a user performs a touch operation on the touch screen, the touch operation is detected, and a track of the touch operation is recognized. For example, a user may touch and draw a closed figure of an arbitrary shape on the touch screen, and enclose a touch element that is desired to be operated in the closed figure. And when the touch operation performed on the touch screen is detected, judging whether the touch track of the touch operation is a closed graph or not. Alternatively, the closed figure may be a closed figure of a preset shape. For example, the shape of a closed figure drawn by the user may be specified in advance. The closed figures may be designated as squares, rectangles, triangles, and/or circles, for example.
Step S130, if the touch track is judged to be any closed graph, touch elements contained in the closed graph are amplified and displayed.
And if the track of the touch operation on the touch screen is judged to be any closed image, amplifying and displaying the touch elements contained in the closed image (namely the touch elements surrounded by the closed image). The touch elements include, for example, icons and/or virtual buttons that can perform touch operations.
Fig. 2 is a flowchart illustrating a specific implementation manner of performing an enlarged display on a touch element included in the closed graph according to an embodiment of the present invention. As shown in fig. 2, in one embodiment, step S130 includes step S131 and step S132.
Step S131, amplifying the touch elements contained in the closed graph according to a preset amplification ratio.
Step S132, displaying the enlarged touch element in a preset area of the touch screen.
Specifically, the touch element is amplified according to the preset amplification scale according to the original size of the touch element contained in the closed graph. And displaying the amplified touch control element in a preset area of the touch screen. The preset area is, for example, an area where an edge of the touch screen has a preset width. For example, fig. 3 shows a specific example of displaying the enlarged touch element in a preset area of the touch screen. Referring to fig. 3, when the touch screen is rectangular, the upper edge area a, the lower edge area B, the left edge area C, and/or the right edge area D are areas having a predetermined width.
Optionally, based on the foregoing embodiment, if the closed graph includes more than two touch elements, the more than two touch elements are displayed at a preset interval distance. In a specific embodiment, the preset separation distance is equal to an average width of two adjacent touch elements after being amplified according to the preset amplification ratio. Namely, the average value of the sum of the widths of the two adjacent touch elements amplified according to the preset amplification scale.
Optionally, when the two or more touch elements are displayed, the touch elements may be displayed according to an original position relationship of the touch elements, or after sorting according to the original position relationship, the touch elements may be sequentially arranged and displayed in the preset area. For example, after two or more touch elements included in the closed graph are sorted from top to bottom or from left to right according to the original position relationship, the touch elements are sequentially arranged and displayed in a preset area. For example, fig. 4 shows a specific example of arranging and displaying two or more touch element preset regions in order. Referring to fig. 4, a closed graph drawn by a user includes four touch elements 1, 2, 3, and 4, and the four touch elements 1, 2, 3, and 4 are sequentially displayed in an upper edge area of the touch screen after being enlarged according to a preset enlargement ratio from top to bottom and then from left to right, and then are sequentially displayed according to the order of 1, 2, and then 3, and 4.
In another embodiment, a pressing operation performed within the closed figure is detected; calculating the longest distance S and the shortest distance L from the reference point to the edge of the closed graph by taking the pressed point of the pressing operation as the reference point; amplifying the touch elements contained in the closed graph according to the S/L ratio (the ratio of the width of the touch elements after amplification to the width of the touch elements before amplification is S/L, and the ratio of the height of the touch elements after amplification to the height of the touch elements before amplification is S/L); and displaying the amplified touch control element in a preset area of the touch screen. Optionally, if the closed graph includes more than two touch elements, the more than two touch elements are displayed at an interval distance of S × S/L. If S/L is 1, the amplification is performed directly at a preset amplification ratio (for example, 2), that is, S/L is modified to the preset amplification ratio. The separation distance may be calculated as S/L from the original S/L or as modified S/L.
For example, after a user draws a closed graph with an arbitrary shape and containing a target touch element on a touch screen and presses any point in the closed graph (prompting the user to press any point in the closed graph and ensuring that S obtained by the pressed point is greater than L), detects the closed graph drawn by the user and the point pressed by the user in the closed graph, calculating the longest distance S and the shortest distance L from the pressed point (namely the pressed point is taken as a reference point) to each side of the graph in the closed graph, recording the coordinates and width and height of the touch elements contained in the closed graph on the touch screen, displaying the recorded touch elements to the preset position of the touch screen, for example, at the edge of the touch screen (in order of top, right, bottom, and left), each touch element is enlarged at the scale of S/L, and the interval of each touch element is S × S/L.
Optionally, the method further comprises: and after the touch element is operated, displaying the touch element at the original position on the touch screen according to the original size of the touch element. For example, after the user clicks the touch element, the touch element is displayed at the original position on the touch screen in the original size of the touch element. If the touch elements displayed in the enlarged mode are more than two touch elements, after a user clicks any one of the touch elements, the more than two touch elements are displayed at the original positions on the touch screen according to the original sizes of the more than two touch elements.
Optionally, when the user selects to enter the false touch prevention mode, the steps of the method of the present invention are executed. For example, prompt information is displayed before the user operates the touch screen (for example, when the user does not operate the touch screen by touching a finger), and whether the anti-false touch mode is selected or not is prompted.
For clearly illustrating the technical solution of the present invention, an execution flow of the touch element display control method provided by the present invention is described below with an embodiment.
Fig. 5 is a schematic method diagram of a touch element display control method according to an embodiment of the present invention. As shown in fig. 5:
step S1, the user selects whether to enter the false touch prevention mode on the touch screen;
step S2, after the user selects the false touch prevention mode, drawing a closed graph containing a target touch element in any shape on the touch screen, and pressing any point in the closed graph;
step S3, calculating the longest distance S and the shortest distance L from the pressed point (namely, the pressed point is taken as a reference point) to each side of the graph in the closed graph, and recording the coordinates and the width and the height of the touch elements contained in the closed graph on the touch screen;
step S4, displaying the recorded touch elements to a preset position of the touch screen, for example, the edge of the touch screen (in the order of top, right, bottom, and left), where each touch element is enlarged according to the scale of S/L, and the interval of each touch element is changed to S × S/L, for example, as shown in fig. 2, the touch elements 1, 2, 3, and 4 are placed at the top edge of the touch screen interface; if S/L is 1, the amplification is performed directly at a preset amplification ratio (for example, 2), that is, S/L is modified to 2. The separation distance may be calculated as S/L from the original S/L or as modified S/L.
In step S5, after the user completes the operation on the touch elements, the size of the touch elements at the edge of the touch screen is changed back to the original recorded width and height, and the touch elements are placed back to the original position.
The invention also provides a touch element display control device. The apparatus may be used for touch devices, i.e. devices with a touch screen. Such as industrial touch screen devices.
Fig. 6 is a block diagram of a touch element display control apparatus according to an embodiment of the present invention. As shown in fig. 6, the touch element display control apparatus 100 includes a detection unit 110, a determination unit 120, and a display unit 130.
The detection unit 110 is configured to detect a touch operation performed on the touch screen; the determining unit 120 is configured to determine whether a touch trajectory of the touch operation is a closed graph when the detecting unit detects the touch operation performed on the touch screen.
Specifically, when a user performs a touch operation on the touch screen, the detection unit 110 detects the touch operation and identifies a track of the touch operation. For example, a user may touch and draw a closed figure of an arbitrary shape on the touch screen, and enclose a touch element that is desired to be operated in the closed figure. When the detection unit 110 detects a touch operation performed on the touch screen, the determination unit 120 determines whether a touch trajectory of the touch operation is a closed figure. Alternatively, the closed figure may be a closed figure of a preset shape. For example, the shape of a closed figure drawn by the user may be specified in advance. The closed figures may be designated as squares, rectangles, triangles, and/or circles, for example.
The display unit 130 is configured to, if the determining unit determines that the touch trajectory is any closed graph, perform enlarged display on a touch element included in the closed graph.
If the determining unit 120 determines that the track of the touch operation on the touch screen is an arbitrary closed image, the display unit 130 performs an enlarged display on the touch elements included in the closed graph (i.e., the touch elements surrounded by the closed graph). The touch elements include, for example, icons and/or virtual buttons that can perform touch operations.
In one embodiment, the displaying unit 130 performs an enlarged display on the touch element included in the closed graph, including: amplifying the touch elements contained in the closed graph according to a preset amplification ratio; and displaying the amplified touch control element in a preset area of the touch screen.
Specifically, the touch element is amplified according to the preset amplification scale according to the original size of the touch element contained in the closed graph. And displaying the amplified touch control element in a preset area of the touch screen. The preset area is, for example, an area where an edge of the touch screen has a preset width. For example, fig. 3 shows a specific example of displaying the enlarged touch element in a preset area of the touch screen. Referring to fig. 3, when the touch screen is rectangular, the upper edge area a, the lower edge area B, the left edge area C, and/or the right edge area D are areas having a predetermined width.
Optionally, based on the above embodiment, if the closed graph includes more than two touch elements, the display unit 130 displays the more than two touch elements at a preset distance. In a specific embodiment, the preset separation distance is equal to an average width of two adjacent touch elements after being amplified according to the preset amplification ratio. Namely, the average value of the sum of the widths of the two adjacent touch elements amplified according to the preset amplification scale.
In another specific embodiment, the displaying unit 130 performs an enlarged display on the touch element included in the closed graph, including: detecting a pressing operation performed within the closed figure; calculating the longest distance S and the shortest distance L from the reference point to the edge of the closed graph by taking the pressed point of the pressing operation as the reference point; amplifying the touch elements contained in the closed graph according to the S/L ratio (the ratio of the width of the touch elements after amplification to the width of the touch elements before amplification is S/L, and the ratio of the height of the touch elements after amplification to the height of the touch elements before amplification is S/L); and displaying the amplified touch control element in a preset area of the touch screen. Optionally, if the closed graph includes more than two touch elements, the more than two touch elements are displayed at an interval distance of S × S/L. If S/L is 1, the amplification is performed directly at a preset amplification ratio (for example, 2), that is, S/L is modified to the preset amplification ratio. The separation distance may be calculated as S/L from the original S/L or as modified S/L.
For example, after a user draws a closed graph with an arbitrary shape and containing a target touch element on a touch screen and presses any point in the closed graph (prompting the user to press any point in the closed graph and ensuring that S obtained by the pressed point is greater than L), detects the closed graph drawn by the user and the point pressed by the user in the closed graph, calculating the longest distance S and the shortest distance L from the pressed point (namely the pressed point is taken as a reference point) to each side of the graph in the closed graph, recording the coordinates and width and height of the touch elements contained in the closed graph on the touch screen, displaying the recorded touch elements to the preset position of the touch screen, for example, at the edge of the touch screen (in order of top, right, bottom, and left), each touch element is enlarged at the scale of S/L, and the interval of each touch element is S × S/L.
Optionally, when the display unit 130 displays the two or more touch elements, the touch elements may be displayed according to an original position relationship of the touch elements, or may be sorted according to the original position relationship and then sequentially arranged and displayed in the preset area. For example, after two or more touch elements included in the closed graph are sorted from top to bottom or from left to right according to the original position relationship, the touch elements are sequentially arranged and displayed in a preset area. For example, fig. 4 shows a specific example of arranging and displaying two or more touch element preset regions in order. Referring to fig. 4, a closed graph drawn by a user includes four touch elements 1, 2, 3, and 4, and the four touch elements 1, 2, 3, and 4 are sequentially displayed in an upper edge area of the touch screen after being enlarged according to a preset enlargement ratio from top to bottom and then from left to right, and then are sequentially displayed according to the order of 1, 2, and then 3, and 4.
Optionally, after the touch element is operated, the display unit 130 displays the touch element at the original position on the touch screen in the original size of the touch element. For example, after the user clicks the touch element, the display unit 130 displays the touch element at the original position on the touch screen in the original size of the touch element. If the touch elements displayed in the enlarged manner are more than two touch elements, after the user clicks any one of the touch elements, the display unit 130 displays the more than two touch elements at the original positions on the touch screen according to the original sizes of the more than two touch elements.
Optionally, when the user selects to enter the false touch prevention mode, the function of the device of the invention is executed. For example, prompt information is displayed before the user operates the touch screen (for example, when the user does not operate the touch screen by touching a finger), and whether the anti-false touch mode is selected or not is prompted.
The invention also provides a storage medium corresponding to the touch element display control method, wherein a computer program is stored on the storage medium, and the computer program is used for realizing the steps of any one of the methods when being executed by a processor.
The invention also provides an air conditioner corresponding to the touch element display control method, which comprises a processor, a memory and a computer program which is stored on the memory and can run on the processor, wherein the processor realizes the steps of any one of the methods when executing the program.
The invention also provides an air conditioner corresponding to the touch element display control device, which comprises any one of the touch element display control devices.
According to the scheme provided by the invention, the touch elements contained in the closed graph can be amplified and displayed only by drawing the closed graph containing the target touch elements in any shape in the area by a user, meanwhile, more than two touch elements are rearranged at a certain interval distance, the action of clicking the amplified touch elements can be used for replacing the action of clicking smaller touch elements, and the action of clicking touch elements arranged at a certain interval distance can be used for replacing the action of clicking densely arranged touch elements, so that the generation of mistaken touch operation can be reduced, the touch elements can be intuitively displayed, and mistaken touch still cannot occur when the touch elements are partially overlapped.
The functions described herein may be implemented in hardware, software executed by a processor, firmware, or any combination thereof. If implemented in software executed by a processor, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Other examples and implementations are within the scope and spirit of the invention and the following claims. For example, due to the nature of software, the functions described above may be implemented using software executed by a processor, hardware, firmware, hardwired, or a combination of any of these. In addition, each functional unit may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and the parts serving as the control device may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A touch element display control method is characterized by comprising the following steps:
detecting a touch operation performed on the touch screen;
when the touch operation performed on the touch screen is detected, judging whether a touch track of the touch operation is a closed graph or not;
and if the touch track is judged to be any closed graph, amplifying and displaying the touch elements contained in the closed graph.
2. The method of claim 1, wherein the displaying the touch element contained in the closed graph in an enlarged manner comprises:
detecting a pressing operation performed within the closed figure;
calculating the longest distance S and the shortest distance L from the reference point to the edge of the closed graph by taking the pressed point of the pressing operation as the reference point;
amplifying the touch control elements contained in the closed graph according to the S/L ratio;
displaying the amplified touch control element in a preset area of the touch screen;
and/or the presence of a gas in the gas,
amplifying the touch elements contained in the closed graph according to a preset amplification ratio;
and displaying the amplified touch control element in a preset area of the touch screen.
3. The method of claim 2, further comprising:
if the closed graph comprises more than two touch control elements, displaying the more than two touch control elements at the interval distance of S × S/L;
and/or the presence of a gas in the gas,
and if the closed graph comprises more than two touch control elements, displaying the more than two touch control elements at a preset interval distance.
4. The method according to any one of claims 1-3, further comprising:
and after the touch element is operated, displaying the touch element at the original position on the touch screen according to the original size of the touch element.
5. A touch element display control apparatus, comprising:
a detection unit configured to detect a touch operation performed on the touch screen;
the judging unit is used for judging whether a touch track of the touch operation is a closed graph or not when the detecting unit detects the touch operation performed on the touch screen;
and the display unit is used for amplifying and displaying the touch elements contained in the closed graph if the judging unit judges that the touch track is any closed graph.
6. The apparatus of claim 5, wherein the display unit performs an enlarged display of the touch element included in the closed graph, and comprises:
detecting a pressing operation performed within the closed figure;
calculating the longest distance S and the shortest distance L from the reference point to the edge of the closed graph by taking the pressed point of the pressing operation as the reference point;
amplifying the touch control elements contained in the closed graph according to the S/L ratio;
displaying the amplified touch control element in a preset area of the touch screen;
and/or the presence of a gas in the gas,
amplifying the touch elements contained in the closed graph according to a preset amplification ratio;
and displaying the amplified touch control element in a preset area of the touch screen.
7. The apparatus of claim 6, wherein the display unit is further configured to:
if the closed graph comprises more than two touch control elements, displaying the more than two touch control elements at the interval distance of S × S/L;
and/or the presence of a gas in the gas,
and if the closed graph comprises more than two touch control elements, displaying the more than two touch control elements at a preset interval distance.
8. The apparatus according to any one of claims 5-7, wherein the display unit is further configured to:
and after the touch element is operated, displaying the touch element at the original position on the touch screen according to the original size of the touch element.
9. A storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 4.
10. A touch device comprising a processor, a memory, and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the steps of the method according to any one of claims 1 to 4, and the touch element display control apparatus according to any one of claims 5 to 8.
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| CN202011480844.2A CN112684929A (en) | 2020-12-15 | 2020-12-15 | Touch element display control method and device, storage medium and touch equipment |
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| CN202011480844.2A CN112684929A (en) | 2020-12-15 | 2020-12-15 | Touch element display control method and device, storage medium and touch equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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