CN103500066B - Screenshot device and method suitable for touch screen equipment - Google Patents
Screenshot device and method suitable for touch screen equipment Download PDFInfo
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- 230000000694 effects Effects 0.000 claims description 16
- 238000010586 diagram Methods 0.000 description 10
- 238000004590 computer program Methods 0.000 description 2
- 238000004883 computer application Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04842—Selection of displayed objects or displayed text elements
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Abstract
The invention discloses a screenshot device and method suitable for touch screen equipment. The method comprises the following steps: the method comprises the steps of receiving a touch track of a user on a touch screen for marking and intercepting a selected area of a current image, determining a minimum rectangular frame containing each point on the touch track according to each point on the touch track, highlighting the rectangular frame, and then intercepting a part of a screen image in the minimum rectangular frame. According to the technical scheme, the rectangular frame can be automatically generated according to the touch track of the user, and the area selected by the user is accurately captured for screen capture, so that the problem that the screen capture part is difficult to accurately select due to the fact that a finger or a touch pen and the like are large in contact area with the screen and low in accuracy is solved.
Description
Technical Field
The invention relates to the technical field of computer application, in particular to a screenshot device and method suitable for touch screen equipment.
Background
Usually, people want to share a certain section of content in the screen of an intelligent terminal such as a computer, a mobile phone and the like to other people, and according to different properties of the section of content, the people may send a website, or send a picture or copy and input characters. Such a method not only has a complex sharing process, but also loses the form of the original content to some extent. By transmitting the screenshot of the screen page, people can directly and conveniently share or exchange the page content without concerning the form of the content to be shared. Especially on a touch screen device, it is difficult to accurately save and copy text or pictures because the finger-hit area is more blurred than the mouse. At this point, the screenshot delivery screen information will improve the convenience of this operation and best fit the appearance of the original content source.
On a PC, there is a lot of screenshot software. Most screenshot software selects the screenshot area by giving a regular rectangular frame, and dragging the size of the frame by using a mouse by using a user with the upper left corner or the lower left corner as a coordinate starting point. However, in a touch screen device (such as a mobile phone and a tablet computer), since a contact area between a finger or a touch pen and a screen is large, accuracy cannot be compared with that of a PC using a mouse, and it is difficult to accurately select a size of a frame at one time.
Disclosure of Invention
In view of the above, the present invention is proposed to provide a screenshot apparatus and method suitable for a touch screen device that overcomes or at least partially solves the above problems.
According to an aspect of the present invention, there is provided a screen capture apparatus suitable for a touch screen device, the apparatus including:
the display processing unit is used for receiving a touch track of a current image selection area marked and intercepted by a user on a touch screen, determining a minimum rectangular frame containing each point on the touch track according to each point on the touch track, and highlighting the rectangular frame;
and the screenshot unit is suitable for intercepting part of the screen image positioned in the rectangular frame.
Optionally, the display processing unit is further adapted to, before the receiving user marks and intercepts the touch trajectory of the selected area of the current image on the touch screen, according to a screenshot trigger command, first store a current screen of the touch screen of the device in the memory, then read the current screen from the memory, store the current screen as the current image, and display the current image on the touch screen; and is adapted to overlay a mask effect over the entire area on the current image on the touch screen and remove the mask effect in the area of the rectangular frame to highlight the rectangular frame.
Optionally, the display processing unit is adapted to traverse coordinate values of each point on the touch trajectory by using a lower left corner of the current image as a coordinate origin, and obtain a maximum y of a vertical coordinate in the coordinate values of all the traversed pointsmaxOrdinate minimum value yminMaximum value x of abscissamaxAnd the minimum value x of the abscissaminThen order (x)max，ymax) Is the top right corner vertex of the rectangular box, (x)max，ymin) Is the vertex of the lower right corner of the rectangular frame，（xmin，ymin) Is the vertex of the lower left corner of the rectangular box, (x)min，ymax) The top left corner vertex of the rectangular box.
Optionally, the apparatus further comprises:
and the rectangular frame editing unit is suitable for displaying a plurality of touch points for adjusting the size of the rectangular frame on the boundary of the rectangular frame.
Optionally, the apparatus further comprises:
and the closed track processing unit is suitable for processing the part outside the closed track in the rectangular frame into transparent color when the touch track is the closed track.
According to another aspect of the present invention, there is provided a screenshot method applicable to a touch screen device, the method including:
receiving a touch track of a user on a touch screen for identifying and intercepting a selected area of a current image, determining a minimum rectangular frame containing each point on the touch track according to each point on the touch track, and highlighting the rectangular frame;
and intercepting part of the screen image positioned in the rectangular frame.
Optionally, before the receiving user identifies a touch track on the touch screen intercepting the selected area of the current image, the method further includes:
according to a screenshot triggering command, firstly, storing a current picture of a touch screen of the equipment into a memory;
reading the current picture from the memory, storing the current picture as a current image, and displaying the current image on a touch screen;
the highlighting the rectangular box comprises: covering the mask effect on the whole area of the current image on the touch screen, and removing the mask effect in the area of the rectangular frame to highlight the rectangular frame.
Optionally, the determining, according to each point on the touch trajectory, a minimum rectangular box containing each point on the touch trajectory includes:
traversing coordinate values of each point on the touch track by taking the lower left corner of the current image as a coordinate origin;
acquiring the maximum value y of the ordinate in the coordinate values of all the traversed pointsmaxOrdinate minimum value yminMaximum value x of abscissamaxAnd the minimum value x of the abscissamin；
Order (x)max，ymax) Is the top right corner vertex of the rectangular box, (x)max，ymin) Is the vertex of the lower right corner of the rectangular frame, (x)min，ymin) Is the vertex of the lower left corner of the rectangular box, (x)min，ymax) The top left corner vertex of the rectangular box.
Optionally, the method further comprises:
and displaying a plurality of touch points for adjusting the size of the rectangular frame on the boundary of the rectangular frame.
Optionally, the method further comprises: and when the touch track is a closed track, processing the part outside the closed track in the rectangular frame into transparent color.
According to the technical scheme of the invention, the touch track of the selected area of the current image is marked and intercepted by the receiving user on the touch screen, the minimum rectangular frame containing each point on the touch track is determined according to each point on the touch track, the rectangular frame is highlighted, and then part of the screen image in the minimum rectangular frame is intercepted, so that the rectangular frame can be automatically generated according to the touch track of the user, and the area selected by the user can be accurately captured for screen interception.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a flow chart of a screenshot method suitable for use with a touch screen device according to one embodiment of the present invention;
FIG. 2 is a detailed flowchart of a screenshot method suitable for a touch screen device according to an embodiment of the present invention;
FIG. 3 illustrates a schematic diagram of a touch trajectory formed by a user on a current image in accordance with one embodiment of the present invention;
FIG. 4 shows a schematic diagram of a minimal rectangular box containing each point on a touch trajectory of a user in accordance with one embodiment of the present invention;
FIG. 5 is a diagram illustrating displaying a plurality of touch points for resizing a rectangular frame on a boundary of the rectangular frame according to an embodiment of the present invention;
FIG. 6 illustrates a block diagram of a screenshot device suitable for use with a touch screen device according to an embodiment of the present invention;
fig. 7 is a block diagram illustrating a screenshot device suitable for a touch screen device according to another embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Fig. 1 shows a flowchart of a screenshot method suitable for a touch screen device according to an embodiment of the present invention. As shown in fig. 1, the method includes:
step S110, receiving a touch track of a user on a touch screen for identifying and intercepting a selected area of a current image, determining a minimum rectangular frame containing each point on the touch track according to each point on the touch track, and highlighting the rectangular frame.
And step S120, intercepting a part of screen image in the rectangular frame.
Through the method shown in fig. 1, the rectangular frame can be automatically generated according to the touch track of the user, and the area selected by the user can be accurately captured for screen capture, so that the problem that the frame of the screen capture part is difficult to accurately select at one time due to the fact that the contact area between a finger and a screen is large and the accuracy cannot be compared with that of a mouse is solved. Therefore, the user only needs to circle or outline the range of the key part of the part to be captured on the screen of the touch screen device, and the capture of the minimum rectangular frame where the track is located can be generated.
In one embodiment of the present invention, before step S110, the method further comprises: according to the screenshot triggering command, a current picture of a touch screen of the equipment is stored in a memory, then the current picture is read from the memory and stored as a current image, and the current image is displayed on the touch screen. The highlighting of the rectangular frame in step S110 specifically includes: covering the mask effect on the whole area of the current image on the touch screen, and removing the mask effect in the area of the rectangular frame to highlight the rectangular frame. As shown in detail in fig. 2.
Fig. 2 shows a detailed flowchart of a screenshot method suitable for a touch screen device according to an embodiment of the present invention. As shown in fig. 2, the method includes:
step S210, according to the screenshot triggering command, first saving the current screen of the touch screen of the device in the memory.
Step S220, reading the current picture from the memory, and storing the current picture as a current image.
In this step, storing as the current image means storing as a picture format.
And step S230, displaying the current image on the touch screen, and covering the mask effect on all areas of the current image on the touch screen.
In this step, a dark mask is masked over the current image on the touch screen.
Step S240, receiving a touch trajectory of a user on the touch screen, where the user marks and intercepts a selected area of the current image, and determining a minimum rectangular frame containing each point on the touch trajectory according to each point on the touch trajectory.
In this step, the user slides a finger to touch the area to be captured on the touch screen to form a touch track, as shown in fig. 3. FIG. 3 shows a schematic diagram of a touch trajectory formed by a user on a current image in accordance with one embodiment of the present invention.
Each point on the user's touch trajectory is traversed and the four vertices of the smallest rectangle containing all the points on the touch trajectory are computed. The method specifically comprises the following steps: traversing coordinate values of each point on a touch track by taking the lower left corner of the current image on the touch screen as a coordinate origin; acquiring the maximum value y of the ordinate in the coordinate values of all the traversed pointsmaxOrdinate minimum value yminMaximum value x of abscissamaxAnd the minimum value x of the abscissamin(ii) a Order (x)max，ymax) Is the top right corner vertex of the rectangular box, (x)max，ymin) Is the vertex of the lower right corner of the rectangular frame, (x)min，ymin) Is the vertex of the lower left corner of the rectangular box, (x)min，ymax) The top left corner vertex of the rectangular box.
And step S250, displaying the rectangular frame on the current image on the touch screen, and removing the mask effect in the area of the rectangular frame to highlight the rectangular frame.
FIG. 4 shows a schematic diagram of a minimum rectangular box containing each point on a user's touch trajectory in which the mask in the rectangular box area is removed and made brighter than the rest for a highlighting effect, in accordance with one embodiment of the present invention.
Step S260, displaying a plurality of touch points for adjusting the size of the rectangular frame on the boundary of the rectangular frame, and if the user moves the touch points, adjusting the size of the rectangular frame.
Fig. 5 is a schematic diagram illustrating displaying a plurality of touch points for adjusting the size of a rectangular frame on the boundary of the rectangular frame according to an embodiment of the present invention. The user can further edit the size of the rectangular frame by moving the touch point.
And step S270, intercepting a part in the rectangular frame of the current image displayed on the touch screen.
The intercepted portion may be directly saved, copied or shared to others.
In an embodiment of the present invention, the screenshot method applicable to a touch screen device of the present invention may further include: and when the touch track is a closed track, processing the part outside the closed track in the rectangular frame into transparent color. For example, the portion outside the closed trace inside the rectangular frame can be processed into a png map of transparent color.
Fig. 6 shows a block diagram of a screenshot device suitable for a touch screen device according to an embodiment of the present invention. As shown in fig. 6, the apparatus includes: a display processing unit 610 and a screenshot unit 620.
The display processing unit 610 receives a touch track of a selected area of a current image, which is identified and intercepted by a user on a touch screen, determines a minimum rectangular frame containing each point on the touch track according to each point on the touch track, and highlights the rectangular frame;
and the screenshot unit 620 is suitable for intercepting part of the screen image positioned in the rectangular frame.
The device shown in fig. 6 can automatically generate a rectangular frame according to the touch track of the user, accurately capture the area selected by the user and capture the screen, thereby solving the problem that the frame of the screen capturing part is difficult to accurately select at one time because the contact area between the finger and the screen is large and the accuracy cannot be compared with that of a mouse. Therefore, the user only needs to circle or outline the range of the key part of the part to be captured on the screen of the touch screen device, and the capture of the minimum rectangular frame where the track is located can be generated.
Fig. 7 is a block diagram illustrating a screenshot device suitable for a touch screen device according to another embodiment of the present invention. As shown in fig. 7, the apparatus includes: a display processing unit 710, a screenshot unit 720, a rectangular box editing unit 730, and a closed track processing unit 740.
The display processing unit 710 receives a touch trajectory of a selected area of a current image, which is identified and intercepted by a user on a touch screen, determines a minimum rectangular frame containing each point on the touch trajectory according to each point on the touch trajectory, and highlights the rectangular frame.
And the screenshot unit 720 is suitable for intercepting part of the screen image positioned in the rectangular frame.
The rectangular frame editing unit 730 is adapted to display a plurality of touch points for adjusting the size of the rectangular frame on the boundary of the rectangular frame.
And a closed track processing unit 740 adapted to process, when the touch track is a closed track, a portion outside the closed track inside the rectangular frame into a transparent color.
In an embodiment of the present invention, the display processing unit 701 is adapted to, before the receiving user identifies and intercepts the touch trajectory of the selected area of the current image on the touch screen, according to a screenshot trigger command, first store a current screen of the touch screen of the device in a memory, then read the current screen from the memory, store the current screen as the current image, and display the current image on the touch screen; and is adapted to overlay a mask effect over the entire area on the current image on the touch screen and remove the mask effect in the area of the rectangular frame to highlight the rectangular frame. Here, saving the current picture in the memory as the current image means saving in a picture format. The mask effect refers to masking a dark mask over the current image on the touch screen.
In an embodiment of the present invention, the display processing unit 701 is adapted to traverse the coordinate values of each point on the touch trajectory by using the lower left corner of the current image as the origin of coordinates, and obtain a maximum y of the ordinate in the coordinate values of all the traversed pointsmaxOrdinate minimum value yminMaximum value x of abscissamaxAnd the minimum value x of the abscissaminThen order (x)max，ymax) Is the top right corner vertex of the rectangular box, (x)max，ymin) Is the vertex of the lower right corner of the rectangular frame, (x)min，ymin) Is the vertex of the lower left corner of the rectangular box, (x)min，ymax) The top left corner vertex of the rectangular box.
In summary, according to the technical scheme of the invention, the touch trajectory of the selected area of the current image is intercepted and identified by the user on the touch screen, the minimum rectangular frame containing each point on the touch trajectory is determined according to each point on the touch trajectory, the rectangular frame is highlighted, and then a part of the screen image in the minimum rectangular frame is intercepted, so that the rectangular frame can be automatically generated according to the touch trajectory of the user, the area selected by the user is accurately captured for screen interception, and therefore, the problem that the frame of the screen interception part is difficult to accurately select at one time because the contact area between the finger and the screen is large and the accuracy cannot be compared with that of a mouse is solved.
It should be noted that:
the algorithms and displays presented herein are not inherently related to any particular computer, virtual machine, or other apparatus. Various general purpose systems may also be used with the teachings herein. The required structure for constructing such a system will be apparent from the description above. Moreover, the present invention is not directed to any particular programming language. It is appreciated that a variety of programming languages may be used to implement the teachings of the present invention as described herein, and any descriptions of specific languages are provided above to disclose the best mode of the invention.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
The various component embodiments of the invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. It will be appreciated by those skilled in the art that a microprocessor or Digital Signal Processor (DSP) may be used in practice to implement some or all of the functionality of some or all of the components of the screenshot means suitable for use in a touch screen device according to embodiments of the present invention. The present invention may also be embodied as apparatus or device programs (e.g., computer programs and computer program products) for performing a portion or all of the methods described herein. Such programs implementing the present invention may be stored on computer-readable media or may be in the form of one or more signals. Such a signal may be downloaded from an internet website or provided on a carrier signal or in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
Claims (8)
1. A screenshot device suitable for a touch screen device, wherein the screenshot device comprises:
the display processing unit is suitable for displaying the saved screen image on a touch screen; the method comprises the steps of receiving a touch track of a user for identifying and intercepting a selected area of a current image on a touch screen, determining a minimum rectangular frame containing each point on the touch track according to each point on the touch track, and highlighting the rectangular frame; wherein the touch trajectory is obtained by a sliding operation;
the screenshot unit is suitable for intercepting part of the screen image positioned in the rectangular frame;
and the closed track processing unit is suitable for processing the part outside the closed track in the rectangular frame into transparent color when the touch track is the closed track.
2. The apparatus of claim 1, wherein,
the display processing unit is further adapted to, before the receiving user marks and intercepts the touch trajectory of the selected area of the current image on the touch screen, first store the current picture of the touch screen of the device in the memory according to the screenshot trigger command, then read the current picture from the memory, store the current picture as the current image, and display the current image on the touch screen; and is adapted to overlay a mask effect over the entire area on the current image on the touch screen and remove the mask effect in the area of the rectangular frame to highlight the rectangular frame.
3. The apparatus of claim 1, wherein,
the display processing unit is suitable for traversing the coordinate values of all points on the touch track by taking the lower left corner of the current image as the origin of coordinates, and acquiring the maximum y of the ordinate in the coordinate values of all the traversed pointsmaxOrdinate minimum value yminMaximum value x of abscissamaxAnd the minimum value x of the abscissaminThen order (x)max，ymax) Is the top right corner vertex of the rectangular box, (x)max，ymin) Is the vertex of the lower right corner of the rectangular frame, (x)min，ymin) Is the vertex of the lower left corner of the rectangular box, (x)min，ymax) The top left corner vertex of the rectangular box.
4. The apparatus of any one of claims 1 to 3, wherein the apparatus further comprises:
and the rectangular frame editing unit is suitable for displaying a plurality of touch points for adjusting the size of the rectangular frame on the boundary of the rectangular frame.
5. A screenshot method applicable to a touch screen device, wherein the method comprises the following steps:
displaying the saved screen image on a touch screen;
receiving a touch track of a user on a touch screen for identifying and intercepting a selected area of a current image, determining a minimum rectangular frame containing each point on the touch track according to each point on the touch track, and highlighting the rectangular frame; wherein the touch trajectory is obtained by a sliding operation;
intercepting part of screen images positioned in the rectangular frame;
the method further comprises the following steps:
and when the touch track is a closed track, processing the part outside the closed track in the rectangular frame into transparent color.
6. The method of claim 5, wherein prior to the receiving the touch trajectory of the user identifying the select area of the current image on the touch screen for interception, the method further comprises:
according to a screenshot triggering command, firstly, storing a current picture of a touch screen of the equipment into a memory;
reading the current picture from the memory, storing the current picture as a current image, and displaying the current image on a touch screen;
the highlighting the rectangular box comprises: covering the mask effect on the whole area of the current image on the touch screen, and removing the mask effect in the area of the rectangular frame to highlight the rectangular frame.
7. The method of claim 5, wherein the determining, from each point on the touch trajectory, a smallest rectangular box containing each point on the touch trajectory comprises:
traversing coordinate values of each point on the touch track by taking the lower left corner of the current image as a coordinate origin;
acquiring the maximum value y of the ordinate in the coordinate values of all the traversed pointsmaxOrdinate minimum value yminMaximum value x of abscissamaxAnd the minimum value x of the abscissamin；
Order (x)max，ymax) Is the upper right of a rectangular frameAngular point, (x)max，ymin) Is the vertex of the lower right corner of the rectangular frame, (x)min，ymin) Is the vertex of the lower left corner of the rectangular box, (x)min，ymax) The top left corner vertex of the rectangular box.
8. The method of any one of claims 5 to 7, wherein the method further comprises:
and displaying a plurality of touch points for adjusting the size of the rectangular frame on the boundary of the rectangular frame.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310460374.7A CN103500066B (en) | 2013-09-30 | 2013-09-30 | Screenshot device and method suitable for touch screen equipment |
| PCT/CN2014/086405 WO2015043382A1 (en) | 2013-09-30 | 2014-09-12 | Image capturing apparatus and method applicable to screen capturing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310460374.7A CN103500066B (en) | 2013-09-30 | 2013-09-30 | Screenshot device and method suitable for touch screen equipment |
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| CN103500066B true CN103500066B (en) | 2019-12-24 |
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| CN103500066B (en) * | 2013-09-30 | 2019-12-24 | 北京奇虎科技有限公司 | Screenshot device and method suitable for touch screen equipment |
| CN105302429A (en) * | 2014-07-31 | 2016-02-03 | 维沃移动通信有限公司 | Mobile terminal screen capture method and mobile terminal adopting same |
| CN105278824B (en) * | 2014-07-31 | 2018-06-26 | 维沃移动通信有限公司 | The screenshotss method and its terminal device of a kind of terminal device |
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| CN104461283A (en) * | 2014-11-18 | 2015-03-25 | 小米科技有限责任公司 | Network view screen shooting method and device and electronic device |
| KR102322026B1 (en) | 2014-12-09 | 2021-11-04 | 삼성전자주식회사 | Mobile device and operation method of mobile device |
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| CN103500066A (en) | 2014-01-08 |
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