CN106126087A - A kind of based on the display picture approach of intelligent terminal and the device with touch screen - Google Patents
A kind of based on the display picture approach of intelligent terminal and the device with touch screen Download PDFInfo
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- CN106126087A CN106126087A CN201610425627.0A CN201610425627A CN106126087A CN 106126087 A CN106126087 A CN 106126087A CN 201610425627 A CN201610425627 A CN 201610425627A CN 106126087 A CN106126087 A CN 106126087A
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04806—Zoom, i.e. interaction techniques or interactors for controlling the zooming operation
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Abstract
A kind of based on the intelligent terminal with touch screen display picture approach that the embodiment of the present invention proposes, the method includes: by the single contact on collection touch, obtain the single-contact touch screen time collected, according to touch screen time threshold set in advance, it is judged that whether the single-contact touch screen time got is more than or equal to described touch screen time threshold；If the described single-contact touch screen time got is more than or equal to described touch screen time threshold, identify described single-contact motion track, judge whether the described single-contact motion track recognized matches with motion track set in advance, if it does, then the operation just corresponding with described motion track set in advance to the picture of reality.According to embodiments of the present invention, thus enrich user's display mode to touch screen picture, decrease hardware deterioration.The embodiment of the present invention also proposed a kind of image display apparatus based on the intelligent terminal with touch screen.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a picture display method and device based on an intelligent terminal with a touch screen.
Background
Currently, many intelligent terminals employ touch screens. For the picture on the touch screen, the user usually operates a specific functional key to implement the corresponding display of the picture on the touch screen, for example, the picture is enlarged or reduced. The functional keys can be physical keys or virtual keys on the touch screen.
However, the method has complicated operation steps, and users cannot experience the method intuitively, and certain hardware abrasion is caused to equipment.
Disclosure of Invention
The present invention is directed to solving the problems described above. The invention aims to provide a method and a device for displaying pictures based on an intelligent terminal with a touch screen, so as to optimize the operation mode of a user on the pictures displayed on the touch screen and reduce hardware wear.
According to a first aspect of the present invention, there is provided a method for displaying pictures based on a smart terminal having a touch screen, including: collecting a single contact on a touch screen; acquiring the acquired touch screen time of the single contact; judging whether the acquired touch screen time of the single touch point is greater than or equal to the single touch point time threshold value or not according to a preset touch screen time threshold value; if the acquired touch screen time of the single touch point is greater than or equal to the touch screen time threshold, identifying a moving track of the single touch point; judging whether the recognized moving track of the single contact is matched with a preset moving track or not; and if the images are matched, performing operation corresponding to the preset movement track on the displayed images.
Optionally, the preset touch screen time threshold is any value greater than or equal to 0.5s and less than or equal to 2.0 s.
Optionally, the preset movement track is rotated clockwise by N degrees, and the operation corresponding to the clockwise rotation by N degrees is to gradually enlarge or gradually reduce the picture; wherein, N is any value which is more than 0 and less than or equal to 360.
Optionally, the preset movement track is rotated counterclockwise by N degrees, and the operation corresponding to the counterclockwise rotation by N degrees is to gradually reduce or gradually enlarge the picture; wherein, N is any value which is more than 0 and less than or equal to 360.
Optionally, N is 90, 180, 270, or 360.
Optionally, when rotated to N degrees, the picture is enlarged to the maximum or reduced to the minimum.
Optionally, when the identified moving track of the single touch point is rotated anticlockwise by N1 degrees and then rotated clockwise by N2 degrees, and the picture corresponding to the clockwise rotation by N degrees is operated to gradually enlarge the picture, and the operation corresponding to the anticlockwise rotation by N degrees is matched with the gradual reduction of the picture;
the operation of the display picture corresponding to the preset movement track is as follows:
gradually reducing the picture, then gradually enlarging the picture, and when N1 is more than or equal to N2, the final state of the displayed picture is consistent with the corresponding reduction proportion of the initial picture which is rotated anticlockwise by | N1-N2| degrees; when N1 is less than N2, the final state of the displayed picture coincides with the relative initial picture magnification corresponding to a clockwise rotation of | N1-N2| degrees;
or,
when the identified moving track of the single touch point is rotated anticlockwise by N1 degrees and then rotated clockwise by N2 degrees, the picture operation corresponding to the clockwise rotation by N degrees is to gradually reduce the picture, and the picture operation corresponding to the anticlockwise rotation by N degrees is to gradually enlarge the picture to match the picture;
the operation of the display picture corresponding to the preset movement track is as follows:
gradually enlarging the picture, then gradually reducing the picture, and when N1 is more than or equal to N2, the final state of the displayed picture is consistent with the magnification ratio of the corresponding initial picture which is rotated anticlockwise by | N1-N2| degrees; when N1 is smaller than N2, the final state of the displayed picture coincides with the relative initial picture reduction ratio corresponding to clockwise rotation of | N1-N2| degrees, where N1 and N2 are arbitrary values greater than 0 and less than or equal to N.
Optionally, when the identified moving track of the single touch point is that the moving track is rotated clockwise by N1 degrees and then rotated counterclockwise by N2 degrees, and the picture corresponding to the clockwise rotation by N degrees is operated to gradually enlarge the picture, and the picture corresponding to the counterclockwise rotation by N degrees is operated to gradually reduce the picture, the moving track is matched with the moving track;
the operation of the display picture corresponding to the preset movement track is as follows:
gradually enlarging the picture, then gradually reducing the picture, and when N1 is more than or equal to N2, the final state of the displayed picture is consistent with the magnification ratio of the corresponding initial picture which is clockwise rotated by | N1-N2| degree; when N1 is less than N2, the final state of the displayed picture coincides with the relative initial picture reduction scale corresponding to a counterclockwise rotation of | N1-N2| degrees;
or,
when the recognized moving track of the single contact is clockwise rotation and then anticlockwise rotation, the picture corresponding to the clockwise rotation by N degrees is operated to gradually reduce the picture, and the picture corresponding to the anticlockwise rotation by N degrees is operated to gradually enlarge and match the picture;
the operation of the display picture corresponding to the preset movement track is as follows:
gradually reducing the picture, then gradually enlarging the picture, and when N1 is more than or equal to N2, the final state of the displayed picture is consistent with the corresponding reduction proportion of the corresponding initial picture which is clockwise rotated by | N1-N2| degree; when N1 is less than N2, the final state of the displayed picture coincides with the relative initial picture magnification corresponding to a counterclockwise rotation of | N1-N2| degrees.
According to a second aspect of the present invention, there is provided an apparatus for displaying pictures based on a smart terminal having a touch screen, including: the touch point acquisition module is used for acquiring a single touch point on the touch screen; the time acquisition unit is used for acquiring the acquired touch screen time of the single contact; the time judgment module is used for judging whether the acquired touch screen time of the single contact is greater than or equal to a preset touch screen time threshold value or not; the track identification module is used for identifying the moving track of the single contact when the acquired touch screen time of the single contact is greater than or equal to the preset touch screen time threshold; the judging module is used for judging whether the recognized moving track of the single contact is matched with a preset moving track; and the picture display module is used for carrying out operation corresponding to the preset movement track on the displayed picture when the identified movement estimation of the single contact is matched with the preset movement track.
Optionally, the apparatus for displaying the picture based on the intelligent terminal with the touch screen is characterized in that the preset touch screen time threshold is any value of more than or equal to 0.5s and less than or equal to 2.0 s.
Optionally, the preset movement track is rotated clockwise by N degrees, and the operation corresponding to the clockwise rotation by N degrees is to gradually enlarge or gradually reduce the picture; wherein, N is any value which is more than 0 and less than or equal to 360.
Optionally, the preset movement track is rotated counterclockwise by N degrees, and the operation corresponding to the counterclockwise rotation by N degrees is to gradually reduce or gradually enlarge the picture; wherein, N is any value which is more than 0 and less than or equal to 360.
Optionally, N is 90, 180, 270, or 360.
Optionally, when rotated to N degrees, the picture is enlarged to the maximum or reduced to the minimum.
Optionally, when the identified moving track of the single touch point is rotated anticlockwise by N1 degrees and then rotated clockwise by N2 degrees, and the picture corresponding to the clockwise rotation by N degrees is operated to gradually enlarge the picture, and the operation corresponding to the anticlockwise rotation by N degrees is matched with the gradual reduction of the picture;
the picture display module is as follows:
gradually reducing the picture, then gradually enlarging the picture, and when N1 is more than or equal to N2, the final state of the displayed picture is consistent with the corresponding reduction proportion of the initial picture which is rotated anticlockwise by | N1-N2| degrees; when N1 is less than N2, the final state of the displayed picture coincides with the relative initial picture magnification corresponding to a clockwise rotation of | N1-N2| degrees;
or,
when the identified moving track of the single touch point is rotated anticlockwise by N1 degrees and then rotated clockwise by N2 degrees, the picture operation corresponding to the clockwise rotation by N degrees is to gradually reduce the picture, and the picture operation corresponding to the anticlockwise rotation by N degrees is to gradually enlarge the picture to match the picture;
the picture display module is as follows:
gradually enlarging the picture, then gradually reducing the picture, and when N1 is more than or equal to N2, the final state of the displayed picture is consistent with the magnification ratio of the corresponding initial picture which is rotated anticlockwise by | N1-N2| degrees; when N1 is smaller than N2, the final state of the displayed picture coincides with the relative initial picture reduction ratio corresponding to clockwise rotation of | N1-N2| degrees, where N1 and N2 are arbitrary values greater than 0 and less than or equal to N.
Optionally, when the identified moving track of the single touch point is that the moving track is rotated clockwise by N1 degrees and then rotated counterclockwise by N2 degrees, and the picture corresponding to the clockwise rotation by N degrees is operated to gradually enlarge the picture, and the picture corresponding to the counterclockwise rotation by N degrees is operated to gradually reduce the picture, the moving track is matched with the moving track;
the picture display module is as follows:
gradually enlarging the picture, then gradually reducing the picture, and when N1 is more than or equal to N2, the final state of the displayed picture is consistent with the magnification ratio of the corresponding initial picture which is clockwise rotated by | N1-N2| degree; when N1 is less than N2, the final state of the displayed picture coincides with the relative initial picture reduction scale corresponding to a counterclockwise rotation of | N1-N2| degrees;
or,
when the recognized moving track of the single contact is clockwise rotation and then anticlockwise rotation, the picture corresponding to the clockwise rotation by N degrees is operated to gradually reduce the picture, and the picture corresponding to the anticlockwise rotation by N degrees is operated to gradually enlarge and match the picture;
the picture display module is as follows:
gradually reducing the picture, then gradually enlarging the picture, and when N1 is more than or equal to N2, the final state of the displayed picture is consistent with the corresponding reduction proportion of the corresponding initial picture which is clockwise rotated by | N1-N2| degree; when N1 is less than N2, the final state of the displayed picture coincides with the relative initial picture magnification corresponding to a counterclockwise rotation of | N1-N2| degrees.
According to a third aspect of the present invention, there is provided an intelligent terminal, having a touch screen, further comprising: the sensor and the display screen are electrically connected with the processor;
the sensor is used for acquiring a single contact on the touch screen and identifying a moving track of the single contact;
the processor is configured to acquire the acquired touch screen time of the single contact, determine whether the acquired touch screen time of the single contact is greater than or equal to a preset touch screen time threshold, trigger the sensor to identify a movement track of the single contact when the acquired touch screen time of the single contact is greater than or equal to the preset touch screen time threshold, and determine whether the movement track of the single contact identified by the sensor matches with a preset movement track;
and the display screen is used for carrying out operation corresponding to the preset moving track on the displayed picture when the identified moving track of the single contact is matched with the preset moving track.
Other characteristic features and advantages of the invention will become apparent from the following description of exemplary embodiments, which is to be read in connection with the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.
Fig. 1 is a flowchart illustrating an exemplary method for displaying pictures based on a smart terminal having a touch screen;
FIG. 2 is a schematic diagram illustrating an operation manner of gradually enlarging a picture from a normal state to a maximum state in one embodiment;
FIG. 3 is a schematic diagram illustrating another operation manner of gradually enlarging a picture from a normal state to a maximum state in one embodiment;
FIG. 4 is a diagram illustrating an exemplary operation of a taper from normal to minimum of a picture in one embodiment;
FIG. 5 is a diagram illustrating another exemplary manner of tapering a picture from normal to minimum in one embodiment;
FIG. 6 is a diagram schematically illustrating an operation manner of gradually increasing and then gradually decreasing the picture from a normal state in one embodiment;
FIG. 7 is a diagram schematically illustrating another operation manner of gradually increasing and then gradually decreasing the picture from the normal state in one embodiment;
FIG. 8 is a diagram schematically illustrating an operation manner of gradually zooming out and then gradually zooming in a picture from a normal state in one embodiment;
FIG. 9 is a schematic view schematically illustrating another operation manner of gradually reducing and then gradually enlarging a picture from a normal state in one embodiment;
fig. 10 is a block diagram schematically illustrating a structure of an apparatus for displaying pictures based on a smart terminal having a touch screen;
fig. 11 is a block diagram schematically showing an intelligent terminal;
the symbols in the drawings illustrate that:
the outer frame represents a touch screen of the intelligent terminal;
the inner frame represents a picture displayed on the touch screen;
the dots represent the acquired single touch points;
the arrow moving track represents the moving track of the acquired single touch point when the touch screen time of the acquired single touch point is greater than or equal to the preset touch screen time threshold.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present 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.
Method embodiment
As shown in fig. 1, a method for displaying pictures based on a smart terminal with a touch screen includes:
step 101: and acquiring a single contact on a touch screen of the intelligent terminal.
The intelligent terminal includes, but is not limited to, a mobile phone, a personal computer, and a tablet computer. The "single contact" may be a contact formed by a single finger or a single stylus touching and pressing the touch screen.
Step 103: and acquiring the touch screen time of acquiring the single touch point.
Step 105: and judging whether the acquired touch screen time of the single touch point is greater than or equal to a preset touch screen time threshold value.
The preset touch screen time threshold value is any value greater than 0.5s and less than or equal to 2.0 s.
Step 107: and when the acquired touch screen time of the single touch point is greater than or equal to a preset touch screen time threshold, acquiring a movement track of the single touch point.
Step 109: and judging whether the acquired movement track of the single contact is matched with the preset movement track of the contact.
The preset contact movement track can be rotated clockwise by N degrees, and the corresponding operation is to gradually enlarge or gradually reduce the picture displayed on the touch screen. The preset touch point movement trajectory may be rotated counterclockwise by N degrees, and the corresponding operation is to gradually reduce or gradually enlarge the actual picture of the touch screen.
When the picture displayed by the touch screen is rotated to N degrees, the picture displayed by the touch screen is enlarged to the maximum or reduced to the minimum. Wherein, N is any value which is more than 0 and less than or equal to 360.
When N is 90, 180, 270, or 360, compared to other angles, for example: if N is set to 93 degrees, the user cannot easily find the accurate position of 93 degrees with the naked eye. Therefore, when the setting is 90, 180, 270 or 360, the operation of the user is more intuitive and convenient.
Step 111: and if the acquired movement track of the single contact is matched with the preset contact movement track, performing operation corresponding to the preset contact movement track on the picture.
When the moving track of the single contact is recognized to be firstly rotated anticlockwise by N1 degrees and then rotated clockwise by N2 degrees, and the picture operation corresponding to the preset clockwise rotation by N degrees is to gradually enlarge the picture, the initial position of the moving track of the single contact can be located at any position of the screen. As shown in fig. 2, a dot point on the left side of the touch screen represents an initial position of a collected single contact point, that is, a single contact point movement track, an arrow track represents an acquired single contact point movement track of a user on the touch screen, it is preset that when the acquired contact point movement track rotates clockwise by 360 degrees, a picture displayed on the touch screen is enlarged to the maximum, and when the acquired contact point movement track rotates counterclockwise by 360 degrees, the picture displayed on the touch screen is reduced to the minimum, so as shown in fig. 2, when the acquired single contact point movement track rotates clockwise by 360 degrees and rotates counterclockwise by 0 degree, the picture displayed on the touch screen is gradually enlarged to the maximum. As shown in fig. 3, when the initial position of the single-contact movement trace is on the right side of the touch screen, and the obtained single-contact movement trace rotates 360 degrees clockwise and 0 degree counterclockwise, the picture displayed on the touch screen is gradually enlarged to the maximum. As shown in fig. 6, the initial position of the single-touch-point movement trajectory is located on the left side of the touch screen, and the acquired single-touch-point movement trajectory is rotated 180 degrees clockwise and then rotated 180 degrees counterclockwise, so that the picture displayed on the touch screen is gradually enlarged to 2 times the size of the original image, and then the picture displayed on the touch screen is gradually reduced to the size of the original image. As shown in fig. 7, the initial position of the single-touch-point movement trajectory is located on the right side of the touch screen, and the acquired single-touch-point movement trajectory is first rotated 180 degrees counterclockwise and then rotated 180 degrees clockwise, so that the size of the original image displayed on the touch screen is gradually reduced to 1/2, and then the size of the original image displayed on the touch screen is gradually enlarged. When the preset operation corresponding to the anticlockwise rotation by N degrees is matched with the gradual reduction of the picture, the picture is gradually reduced on the display of the touch screen, then the picture is gradually enlarged, and the initial position of the single-contact moving track can be located at any position of the screen. As shown in fig. 2, a dot at the left side of the touch screen represents a collected single contact, that is, a single contact moving track is shown in fig. 4, an initial position of a single contact moving track is located at the right side of the touch screen, the obtained single contact moving track rotates 360 degrees counterclockwise and 0 degree clockwise, and a picture displayed on the touch screen is gradually reduced to the minimum, and as shown in fig. 5, an initial position of the single contact moving track is located at the left side of the touch screen, the obtained single contact moving track rotates 360 degrees counterclockwise and 0 degree clockwise, and a picture displayed on the touch screen is gradually reduced to the minimum. As shown in fig. 8, the initial position of the single-touch-point movement trajectory is located on the right side of the touch screen, and the acquired single-touch-point movement trajectory is rotated 180 degrees counterclockwise first and then rotated 180 degrees clockwise, so that the size of the picture displayed on the touch screen is gradually reduced to 1/2 original pictures, and then the size of the picture displayed on the touch screen is gradually enlarged. As shown in fig. 9, the initial position of the single-touch-point movement trajectory is located on the right side of the touch screen, and the acquired single-touch-point movement trajectory is rotated 180 degrees clockwise and then rotated 180 degrees counterclockwise, so that the size of the original image displayed on the touch screen is gradually enlarged by 2 times, and then the size of the original image displayed on the touch screen is gradually reduced. When N1 is greater than or equal to N2, the final state of the displayed picture is consistent with the corresponding initial picture reduction ratio corresponding to the preset anticlockwise rotation | N1-N2| degree; when N1 is smaller than N2, the final state of the displayed picture is consistent with the relative initial picture magnification corresponding to the preset clockwise rotation | N1-N2| degrees;
or when the recognized moving track of the single touch point is that the single touch point rotates anticlockwise by N1 degrees and then rotates clockwise by N2 degrees, the picture corresponding to the preset clockwise rotation by N degrees is operated to gradually reduce the picture, and the picture corresponding to the preset anticlockwise rotation by N degrees is operated to gradually enlarge and match the picture, the picture is displayed on the touch screen and gradually enlarged, then the picture is gradually reduced, and when N1 is greater than or equal to N2, the final state of the displayed picture is consistent with the relative initial picture enlargement ratio corresponding to the preset anticlockwise rotation by | N1-N2| degrees; when N1 is smaller than N2, the final state of the displayed picture is consistent with the relative initial picture reduction ratio corresponding to the preset clockwise rotation | N1-N2| degree, and N1 and N2 are arbitrary values greater than 0 and smaller than or equal to N.
When the recognized moving track of the single touch point is that the single touch point rotates clockwise by N1 degrees and then rotates anticlockwise by N2 degrees, the picture corresponding to the preset clockwise rotation by N degrees is operated to gradually enlarge the picture, and the picture corresponding to the preset anticlockwise rotation by N degrees is operated to gradually reduce the picture to match with the picture, the picture displayed on the touch screen is gradually enlarged, then the picture is gradually reduced, and when N1 is greater than or equal to N2, the final state of the displayed picture is consistent with the relative initial picture enlargement ratio corresponding to the preset clockwise rotation of | N1-N2| degrees; when N1 is smaller than N2, the final state of the displayed picture is consistent with the relative initial picture reduction scale corresponding to the preset counterclockwise rotation | N1-N2| degrees;
or, when the recognized movement track of the single touch point is clockwise rotation first and then anticlockwise rotation, the picture corresponding to the preset clockwise rotation N degrees is operated to gradually reduce the picture, and the picture corresponding to the preset anticlockwise rotation N degrees is operated to gradually enlarge and match the picture, the picture is gradually reduced first, then the picture is gradually enlarged, and when N1 is greater than or equal to N2, the final state of the displayed picture is consistent with the relative initial picture reduction ratio corresponding to the preset clockwise rotation | N1-N2| degrees; when N1 is smaller than N2, the final state of the displayed picture coincides with the relative initial picture magnification corresponding to the preset counterclockwise rotation | N1-N2| degrees.
In the method for displaying the picture based on the intelligent terminal with the touch screen, the acquired touch screen time of the single touch point is acquired by acquiring the single touch point on the touch screen, the single touch point movement track of the user is identified after the acquired touch screen time of the single touch point is greater than or equal to the preset time threshold, and when the identified single touch point movement track is matched with the preset movement track, the operation corresponding to the preset movement track is performed on the displayed picture, so that the display mode of the user on the touch screen picture is enriched, and the hardware loss is reduced.
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, a specific embodiment of a scheme for displaying pictures based on an intelligent terminal with a touch screen is provided below with reference to the drawings in the embodiments of the present invention.
When a picture is displayed on a touch screen of an intelligent terminal, a user operates the intelligent terminal, presses any point on the picture with a finger, collects a single touch point on the touch screen, and obtains a touch screen time of the single touch point, as shown in fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, and fig. 9, a red dot represents the collected single touch point. And judging whether the acquired touch screen time of the single touch point is greater than a preset touch screen time threshold, wherein in the embodiment, the preset touch screen time threshold is set to be 1.0s (theoretically, the preset touch screen time threshold is any value of greater than or equal to 0.5s and less than or equal to 2.0 s).
When the acquired touch screen time of the single touch point is greater than a preset touch screen time threshold, acquiring a movement track of the single touch point on the touch screen of a user, as shown in fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, wherein an arrow movement track represents the acquired movement track of the single touch point; judging whether the acquired movement track of the single contact on the touch screen is matched with a preset contact movement track or not, wherein in the embodiment, the preset contact movement track is clockwise rotated by N degrees, the operation corresponding to the clockwise rotation by N degrees is to gradually enlarge the picture, and when the clockwise rotation is rotated to N degrees, the picture is enlarged to the maximum; the preset contact track is rotated counterclockwise by N degrees, the operation corresponding to the counterclockwise rotation by N degrees is to gradually reduce the picture, and when the counterclockwise rotation is reached to N degrees, the picture is reduced to the minimum, where N in this embodiment is 360.
And when the acquired movement track of the single contact on the touch screen is matched with the preset movement track of the contact, performing operation corresponding to the preset movement track on the picture displayed on the touch screen of the intelligent terminal.
As shown in fig. 2 and 3, when the user presses any point of the picture displayed on the touch screen of the intelligent terminal with a finger, the picture displayed on the touch screen gradually increases from normal to maximum by rotating 360 degrees clockwise from the initial position.
As shown in fig. 4 and 5, when the user presses any point of the picture displayed on the touch screen of the smart terminal with a finger, the picture displayed on the touch screen gradually shrinks from normal to minimum by rotating 360 degrees counterclockwise from the initial position.
As shown in fig. 6 and 7, when the user presses any point on the picture displayed on the touch screen of the smart terminal with a finger, the picture displayed on the touch screen is rotated clockwise by N1 degrees from the initial position, and then rotated counterclockwise by N2 degrees, the picture displayed on the touch screen gradually increases from the normal state, and then gradually decreases, and when N1 is greater than or equal to N2, the final state of the displayed picture is consistent with the preset scale of clockwise rotation | N1-N2| degree relative to the initial picture; when N1 is smaller than N2, the final state of the displayed picture is consistent with the preset reduction ratio of the counter-clockwise rotation | N1-N2| degree relative to the initial picture, where N1 and N2 are arbitrary values larger than 0 and smaller than 360.
As shown in fig. 8 and 9, when a user presses any point on a picture displayed on a touch screen of the smart terminal, from an initial position, the picture displayed on the touch screen is rotated counterclockwise by N1 degrees first, and then rotated clockwise by N2 degrees, the picture displayed on the touch screen is gradually reduced from a normal state, and then gradually increased, and when N1 is greater than or equal to N2, the final state of the displayed picture is that the ratio of the picture corresponding to the preset counterclockwise rotation | N1-N2| degree to the reduction of the initial picture is consistent; when N1 is smaller than N2, the final state of the displayed picture is consistent with the preset magnification ratio of the picture relative to the initial picture corresponding to clockwise rotation of | N1-N2| degree,
device embodiment
As shown in fig. 10, an apparatus for displaying pictures based on a smart terminal having a touch screen includes:
the touch point acquisition module 1001 is used for acquiring a single touch point on the touch screen;
a time obtaining module 1003, configured to obtain the acquired touch screen time of the single touch point;
a time judgment module 1005, configured to judge whether the acquired touch screen time of the single contact is greater than or equal to a preset touch screen time threshold;
the track identification module 1007 is configured to identify a moving track of the single contact when the acquired touch screen time of the single contact is greater than or equal to the preset touch screen time threshold;
a trajectory determination module 1009, configured to determine whether the identified movement trajectory of the single contact matches a preset movement trajectory;
and the picture display module 1011 is configured to perform an operation corresponding to the preset movement track on the displayed picture when the identified movement track of the single contact matches the preset movement track.
In the device for displaying pictures based on the intelligent terminal with the touch screen, a touch point acquisition module 1001 acquires a single touch point on the touch screen, a time judgment module 1003 acquires the acquired touch screen time of the single touch point, and a time judgment module 1005 judges whether the acquired touch screen time of the single touch point is greater than or equal to a preset touch screen time threshold; when the acquired touch screen time of the single contact is greater than or equal to the preset touch screen time threshold, the track recognition module 1007 recognizes the movement track of the single contact, the track judgment module 1009 judges whether the recognized movement track of the single contact is matched with the preset movement track, and when the recognized single contact is detected, the picture display module 1011 performs an operation corresponding to the preset movement track on the displayed picture.
As shown in fig. 11, the present embodiment provides an intelligent terminal, including: a processor 2003 and a sensor 2001 and a display screen 2005 electrically connected to the processor 2003; wherein,
a sensor 2001 for acquiring a single contact point on the touch screen and recognizing a moving track of the single contact point;
the processor 2003 is configured to acquire the acquired touch screen time of the single contact, determine whether the acquired touch screen time of the single contact is greater than or equal to a preset touch screen time threshold, trigger the sensor to identify a movement track of the single contact when the acquired touch screen time of the single contact is greater than or equal to the preset touch screen time threshold, and determine whether the movement track of the single contact identified by the sensor matches with a preset movement track;
and a display screen 2005 for performing an operation corresponding to the preset movement trajectory on the displayed picture when the recognized movement trajectory of the single touch point matches the preset movement trajectory.
The above-described matters can be implemented individually or in various combinations, and such modifications are within the scope of the present invention.
Finally, it should be noted that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (17)
1. A picture display method based on an intelligent terminal with a touch screen is characterized by comprising the following steps:
collecting a single contact on a touch screen;
acquiring the acquired touch screen time of the single contact;
judging whether the acquired touch screen time of the single touch point is greater than or equal to the touch screen time threshold value;
if the acquired touch screen time of the single touch point is greater than or equal to the touch screen time threshold, identifying a moving track of the single touch point;
judging whether the recognized moving track of the single contact is matched with a preset moving track or not;
and if the images are matched, performing operation corresponding to the preset movement track on the displayed images.
2. The method of claim 1, wherein the predetermined touch screen time threshold is any value greater than or equal to 0.5s and less than or equal to 2.0 s.
3. The method according to claim 1, wherein the preset movement track is clockwise rotated by N degrees, and the operation corresponding to the clockwise rotation by N degrees is to gradually enlarge or gradually reduce the picture; wherein, N is any value which is more than 0 and less than or equal to 360.
4. The method according to claim 1, wherein the preset movement track is rotated counterclockwise by N degrees, and the operation corresponding to the counterclockwise rotation by N degrees is to gradually reduce or gradually enlarge the picture; wherein, N is any value which is more than 0 and less than or equal to 360.
5. The method of claim 3 or 4, wherein N is 90, 180, 270 or 360.
6. The method of claim 3 or 4, wherein the picture is zoomed in to the maximum or zoomed out to the minimum when rotated to N degrees.
7. The method according to claim 3 or 4,
when the identified moving track of the single touch point is rotated anticlockwise by N1 degrees and then rotated clockwise by N2 degrees, the picture corresponding to the clockwise rotation by N degrees is operated to gradually enlarge the picture, and the operation corresponding to the anticlockwise rotation by N degrees is matched with the gradual reduction of the picture;
the operation of the display picture corresponding to the preset movement track is as follows:
gradually reducing the picture, then gradually enlarging the picture, and when N1 is more than or equal to N2, the final state of the displayed picture is consistent with the corresponding reduction ratio of the initial picture which is rotated anticlockwise by | N1-N2| degree; when N1 is less than N2, the final state of the displayed picture coincides with the relative initial picture magnification corresponding to a clockwise rotation of | N1-N2| degrees;
or,
when the identified moving track of the single touch point is rotated anticlockwise by N1 degrees and then rotated clockwise by N2 degrees, the picture operation corresponding to the clockwise rotation by N degrees is to gradually reduce the picture, and the picture operation corresponding to the anticlockwise rotation by N degrees is to gradually enlarge the picture to match the picture;
the operation of the display picture corresponding to the preset movement track is as follows:
gradually enlarging the picture, then gradually reducing the picture, and when N1 is greater than or equal to N2, the final state of the displayed picture is consistent with the preset corresponding initial picture enlargement ratio of counterclockwise rotation | N1-N2| degree; when N1 is smaller than N2, the final state of the displayed picture is consistent with the relative initial picture reduction ratio corresponding to the preset clockwise rotation | N1-N2| degree;
wherein N1 and N2 are any numbers greater than 0 and less than or equal to N.
8. The method according to claim 3 or 4,
when the identified moving track of the single touch point is firstly rotated clockwise by N1 degrees and then rotated anticlockwise by N2 degrees, the picture corresponding to the clockwise rotation by N degrees is operated to gradually enlarge the picture, and the picture corresponding to the anticlockwise rotation by N degrees is operated to gradually reduce the picture, so that the picture is matched with the picture;
the operation of the display picture corresponding to the preset movement track is as follows:
gradually enlarging the picture, then gradually reducing the picture, and when N1 is more than or equal to N2, the final state of the displayed picture is consistent with the magnification ratio of the corresponding initial picture which is clockwise rotated by | N1-N2| degree; when N1 is less than N2, the final state of the displayed picture coincides with the relative initial picture reduction scale corresponding to a counterclockwise rotation of | N1-N2| degrees;
or,
when the recognized moving track of the single contact is clockwise rotation and then anticlockwise rotation, the picture corresponding to the clockwise rotation by N degrees is operated to gradually reduce the picture, and the picture corresponding to the anticlockwise rotation by N degrees is operated to gradually enlarge and match the picture;
the operation of the display picture corresponding to the preset movement track is as follows:
gradually reducing the picture, then gradually enlarging the picture, and when N1 is more than or equal to N2, the final state of the displayed picture is consistent with the corresponding reduction proportion of the corresponding initial picture which is clockwise rotated by | N1-N2| degree; when N1 is less than N2, the final state of the displayed picture coincides with the relative initial picture magnification corresponding to a counterclockwise rotation of | N1-N2| degrees.
9. The utility model provides a show picture device based on intelligent terminal with touch-sensitive screen which characterized in that includes:
the touch point acquisition module is used for acquiring a single touch point on the touch screen;
the time acquisition module is used for acquiring the acquired touch screen time of the single contact;
the time judgment module is used for judging whether the acquired touch screen time of the single contact is greater than or equal to a preset touch screen time threshold value or not;
the track identification module is used for identifying the moving track of the single contact when the acquired touch screen time of the single contact is greater than or equal to the preset touch screen time threshold;
the track judging module is used for judging whether the recognized moving track of the single contact is matched with a preset moving track or not;
and the picture display module is used for carrying out operation corresponding to the preset moving track on the displayed picture when the identified moving track of the single contact is matched with the preset moving track.
10. The apparatus for displaying pictures based on the smart terminal with the touch screen according to claim 9, wherein the preset touch screen time threshold is any value of 0.5s or more and 2.0s or less.
11. The apparatus for displaying pictures based on the intelligent terminal with the touch screen according to claim 9, wherein the preset movement track is clockwise rotated by N degrees, and the operation corresponding to the clockwise rotation by N degrees is to gradually enlarge or gradually reduce the picture; wherein, N is any value which is more than 0 and less than or equal to 360.
12. The apparatus for displaying pictures based on the smart terminal with the touch screen according to claim 9, wherein the preset movement track is rotated counterclockwise by N degrees, and the operation corresponding to the counterclockwise rotation by N degrees is to gradually reduce or gradually enlarge the picture; wherein, N is any value which is more than 0 and less than or equal to 360.
13. The apparatus for displaying pictures based on the smart terminal with the touch screen according to claim 11 or 12, wherein N is 90, 180, 270 or 360.
14. The apparatus for displaying pictures based on the smart terminal with the touch screen as recited in claim 12 or 13, wherein the picture is enlarged to the maximum or reduced to the minimum when rotated to N degrees.
15. The apparatus for displaying pictures based on the smart terminal with a touch screen according to claim 12 or 13, wherein when the recognized movement track of the single touch point is firstly rotated counterclockwise by N1 degrees and then rotated clockwise by N2 degrees, and the picture corresponding to the clockwise rotation by N degrees is operated to gradually enlarge the picture, and the picture corresponding to the counterclockwise rotation by N degrees is operated to gradually reduce the picture;
the picture display module is as follows:
gradually reducing the picture, then gradually enlarging the picture, and when N1 is more than or equal to N2, the final state of the displayed picture is consistent with the corresponding reduction proportion of the initial picture which is rotated anticlockwise by | N1-N2| degrees; when N1 is less than N2, the final state of the displayed picture coincides with the relative initial picture magnification corresponding to a clockwise rotation of | N1-N2| degrees;
or,
when the identified moving track of the single touch point is rotated anticlockwise by N1 degrees and then rotated clockwise by N2 degrees, the picture operation corresponding to the clockwise rotation by N degrees is to gradually reduce the picture, and the picture operation corresponding to the anticlockwise rotation by N degrees is to gradually enlarge the picture to match the picture;
the picture display module is as follows:
gradually enlarging the picture, then gradually reducing the picture, and when N1 is more than or equal to N2, the final state of the displayed picture is consistent with the magnification ratio of the corresponding initial picture which is rotated anticlockwise by | N1-N2| degrees; when N1 is smaller than N2, the final state of the displayed picture coincides with the relative initial picture reduction ratio corresponding to clockwise rotation of | N1-N2| degrees, where N1 and N2 are arbitrary values greater than 0 and less than or equal to N.
16. The apparatus for displaying pictures based on the smart terminal with a touch screen according to claim 12 or 13, wherein when the recognized movement track of the single touch point is firstly rotated clockwise by N1 degrees and then rotated counterclockwise by N2 degrees, and the picture corresponding to the clockwise rotation by N degrees is operated to gradually enlarge the picture, and the picture corresponding to the counterclockwise rotation by N degrees is operated to gradually reduce the picture;
the picture display module is as follows:
gradually enlarging the picture, then gradually reducing the picture, and when N1 is more than or equal to N2, the final state of the displayed picture is consistent with the magnification ratio of the corresponding initial picture which is clockwise rotated by | N1-N2| degree; when N1 is less than N2, the final state of the displayed picture coincides with the relative initial picture reduction scale corresponding to a counterclockwise rotation of | N1-N2| degrees;
or,
when the recognized moving track of the single contact is clockwise rotation and then anticlockwise rotation, the picture corresponding to the clockwise rotation by N degrees is operated to gradually reduce the picture, and the picture corresponding to the anticlockwise rotation by N degrees is operated to gradually enlarge and match the picture;
the picture display module is as follows:
gradually reducing the picture, then gradually enlarging the picture, and when N1 is more than or equal to N2, the final state of the displayed picture is consistent with the corresponding reduction proportion of the corresponding initial picture which is clockwise rotated by | N1-N2| degree; when N1 is less than N2, the final state of the displayed picture coincides with the relative initial picture magnification corresponding to a counterclockwise rotation of | N1-N2| degrees.
17. The utility model provides an intelligent terminal, its characterized in that, intelligent terminal has the touch-sensitive screen, intelligent terminal still includes: the sensor and the display screen are electrically connected with the processor; wherein,
the sensor is used for acquiring a single contact on the touch screen and identifying a moving track of the single contact;
the processor is used for acquiring the acquired touch screen time of the single contact, judging whether the acquired touch screen time of the single contact is greater than or equal to a preset touch screen time threshold, triggering the sensor to identify the movement track of the single contact when the acquired touch screen time of the single contact is greater than or equal to the preset touch screen time threshold, and judging whether the movement track of the single contact identified by the sensor is matched with the preset movement track;
and the display screen is used for carrying out operation corresponding to the preset moving track on the displayed picture when the identified moving track of the single contact is matched with the preset moving track.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610425627.0A CN106126087A (en) | 2016-06-16 | 2016-06-16 | A kind of based on the display picture approach of intelligent terminal and the device with touch screen |
| PCT/CN2016/109587 WO2017215211A1 (en) | 2016-06-16 | 2016-12-13 | Picture display method based on intelligent terminal having touch screen, and electronic apparatus |
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| CN201610425627.0A CN106126087A (en) | 2016-06-16 | 2016-06-16 | A kind of based on the display picture approach of intelligent terminal and the device with touch screen |
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