CN107547931A - Image display method - Google Patents
Image display method Download PDFInfo
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- CN107547931A CN107547931A CN201710684889.3A CN201710684889A CN107547931A CN 107547931 A CN107547931 A CN 107547931A CN 201710684889 A CN201710684889 A CN 201710684889A CN 107547931 A CN107547931 A CN 107547931A
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Abstract
The invention discloses a kind of image display method, including：User terminal obtains picture to be shown and display information, display information include first size information, initial display positional information, display area size information and the moving step length of picture to be shown；Obtain the second dimension information of the display screen of user terminal；The thumbnail of picture to be shown is obtained according to first size information and the second dimension information；The initial local picture of picture to be shown is generated according to initial display positional information, display area size information；The first operational order that remote control equipment is sent is received, is shown thumbnail and initial local picture according to the first operational order；The second operational order that remote control equipment is sent is received, inquires about moving direction corresponding to the second operational order；Picture to be shown is moved according to moving direction and moving step length, so as to show the local picture of picture to be shown.Method provided in an embodiment of the present invention, realize that high definition artwork is full-scale by artwork local loading and check.
Description
Technical field
The present invention relates to technical field of image processing, more particularly to a kind of image display method.
Background technology
With the development of electronic technology, the performance of photographing device improves constantly, and the resolution ratio of picture is increasing, works as user
When checking picture, it is expected to see high definition artwork, but be commonly according to TV resolution by way of TV checks super large picture
Original picture is compressed, then the picture after full screen display compression, can not load and check high definition artwork.
In the prior art, user wants to check that artwork can only be realized by mobile phone, and software is checked using picture of mobile telephone, leads to
Cross finger movement and carry out local loading, so as to check artwork.Picture loading is carried out however, being moved by finger, does not support electricity
Depending on button, it can not realize that wide height is full-scale more than the high definition artwork of TV resolution and check.
The content of the invention
It is wide high full-scale more than the high definition artwork of TV resolution to solve the invention provides a kind of image display method
The problem of checking.
The embodiments of the invention provide a kind of image display method, including：
User terminal obtains picture to be shown and display information, the display information include the first of the picture to be shown
Dimension information, initial display positional information, display area size information and moving step length；
Obtain the second dimension information of the display screen of the user terminal；
The thumbnail of the picture to be shown is obtained according to the first size information and second dimension information；
The initial of the picture to be shown is generated according to the initial display positional information, display area size information
Local picture；
The first operational order that remote control equipment is sent is received, according to first operational order by the thumbnail and described
Initial local picture is shown；
The second operational order that remote control equipment is sent is received, inquires about moving direction corresponding to second operational order；
The picture to be shown is moved according to the moving direction and moving step length, so as to show the picture to be shown
Local picture.
Further, it is described that the picture to be shown is obtained according to the first size information and second dimension information
Thumbnail specifically include：
Scaling information is determined according to the first size information and second dimension information；
The picture to be shown is zoomed in and out by processing according to the scaling information, obtains thumbnail.
Further, methods described also includes：
Obtain the first focal position information of the thumbnail and the second focus of the local picture of the picture to be shown
Positional information；
First focal position information and second focal position information are synchronized into processing so that receive institute
When stating the second operational order, the first focal position described in synchronizing moving and second focal position.
Further, it is described to be specifically included according to the moving direction and the moving step length movement picture to be shown:
When second operational order is upward, the picture to be shown is moved down according to the moving step length.
Further, it is described to be specifically included according to the moving direction and the moving step length movement picture to be shown:
When second operational order is downward, the picture to be shown is moved up according to the moving step length.
Further, it is described to be specifically included according to the moving direction and the moving step length movement picture to be shown:
When second operational order is to the left, the picture to be shown is moved right according to the moving step length.
Further, it is described to be specifically included according to the moving direction and the moving step length movement picture to be shown:
When second operational order is to the right, the picture to be shown is moved to the left according to the moving step length.
Further, it is described to be shown the thumbnail and the initial local picture according to first operational order
Show and specifically include：
The thumbnail and the initial local picture are carried out into location overlap according to first operational order to show.
Further, it is described to be shown the thumbnail and the initial local picture according to first operational order
Show and specifically include：
Viewing area is divided into by the first display subregion and the second display subregion according to second dimension information；
According to first operational order respectively by the thumbnail and the initial local picture in the described first display
Subregion and the second display subregion are shown.
Image display method provided in an embodiment of the present invention, user terminal obtain picture to be shown and display information, display
First size information of the packet containing picture to be shown, initial display positional information, display area size information and movement
Step-length；Obtain the second dimension information of the display screen of user terminal；Obtained according to first size information and the second dimension information
The thumbnail of picture to be shown；Picture to be shown is generated according to initial display positional information, display area size information
Initial local picture；The first operational order that remote control equipment is sent is received, according to the first operational order by thumbnail and initial office
Portion's picture is shown；The second operational order that remote control equipment is sent is received, inquires about moving direction corresponding to the second operational order；
Picture to be shown is moved according to moving direction and moving step length, so as to show the local picture of picture to be shown.The present invention is implemented
The method that example provides, realize that the wide high high definition artwork for exceeding TV resolution is full-scale by artwork local loading and check, lifted
Consumer's Experience.
Brief description of the drawings
Fig. 1 is the flow chart of image display method provided in an embodiment of the present invention；
Fig. 2 is initial local picture provided in an embodiment of the present invention and thumbnail display schematic diagram；
Fig. 3 is local picture and thumbnail display schematic diagram when receiving the instruction of remote control equipment " → ", " ↑ " key.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, the present invention is made below in conjunction with accompanying drawing into
One step it is described in detail, it is clear that the described embodiment only a part of embodiment of the present invention, rather than whole implementation
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
All other embodiment, belongs to the scope of protection of the invention.
The present invention carries out artwork local loading by BitmapRegionDecoder classes, obtains again during button moving focal point
Take new artwork regional area to call onDraw methods, obtain new local picture, checked so as to realize that high definition artwork is full-scale,
Lift Consumer's Experience.
With reference to the image display method flow chart shown in Fig. 1, to image display method provided in an embodiment of the present invention
It is described in detail.
As shown in figure 1, image display method provided by the invention mainly comprises the following steps：
Step 101, user terminal obtains picture to be shown and display information.
Wherein, user terminal specifically includes the terminal device with processing and display function, for example, intelligent television etc..Treat
Display picture is high definition picture.User terminal obtains the picture path of picture to be shown, and figure to be shown is obtained according to picture path
Piece.For example, it by the Internet download high definition picture, can also receive the high definition picture of other-end equipment transmission.
The display information of picture to be shown can be got by onMeasure () method in self-defined View.
Wherein, display information bag treats the first size information, initial display positional information, viewing area of the picture containing display
Domain sizes information and moving step length.Wherein, width, higher size letter of the first size information of picture to be shown for picture to be shown
Breath.
For example, the size of high definition picture includes following a variety of (unit mm)：
Initial display positional information is the center location information of original high definition picture；Display area size information is use
The dimension information of the local picture of the original high definition picture of the screen display of family terminal；Moving step length is to move figure to be shown every time
Movable length during piece.
Step 102, the second dimension information of the display screen of user terminal is obtained.
Second dimension information of display screen is specially the width of display screen, higher size information, by reading user's end
The intrinsic parameter of equipment of storage is held, the dimension information of the display screen of user terminal can be obtained.For example, the super TVs of CANTV
The size of U65 display screen is 1456 × 836mm.
Step 103, the thumbnail of picture to be shown is obtained according to first size information and the second dimension information.
Scaling information is determined according to first size information and the second dimension information；It will wait to show according to scaling information
Diagram piece zooms in and out processing, obtains thumbnail.
For example, the onDraw () that can be loaded by picture in control generates the thumbnail of original high definition picture.
Step 104, the initial of picture to be shown is generated according to initial display positional information, display area size information
Local picture.
Initial display positional information is the center location information of original high definition picture, according to the center of picture and
The size of viewing area determines the initial display of picture to be shown, when the size of original high definition picture is more than display screen
During size, the initial local picture of the initial display of picture to be shown i.e. picture to be shown.
Step 105, the first operational order that remote control equipment is sent is received, according to the first operational order by thumbnail and initially
Local picture is shown.
User terminal receives the first operational order that user is sent by remote control equipment, and the first operational order is that picture is shown
Instruction.For example, after user selects " Fig. 1 " by " ↑ " of remote control equipment, " ↓ ", " ← ", " → " key in just list, press
" confirmation " key, then user terminal receive remote control equipment transmission display " Fig. 1 " idsplay order.
The initial local picture of thumbnail and picture to be shown progress location overlap is shown according to the first operational order.Such as
Shown in Fig. 2.
Shown alternatively, it is also possible to which local picture and thumbnail are separated into different regions on the display screen, according to
Viewing area is divided into the first display subregion and the second display subregion by the second dimension information；According to the first operational order point
Thumbnail and initial local picture are not shown in the first display subregion and the second display subregion.To avoid thumbnail
Local picture is blocked, influences visual effect.Moreover, it is also possible to different Graphicxtras Frames Collections is set to carry out for local picture and thumbnail
Display.
Step 106, the second operational order that remote control equipment is sent is received, inquires about movement side corresponding to the second operational order
To.
Specifically, user terminal receives the second operational order that user is sent by remote control equipment, the second operational order is
Move, specifically include upward, downward, to the left, to the right, " ↑ ", " ↓ ", " ← ", " → " key of corresponding remote control equipment.Movement side
To including upward, downward, to the left, to the right.Corresponding relation is established into move and moving direction in advance, according to move energy
Enough inquire corresponding moving direction.
Step 107, picture to be shown is moved according to moving direction and moving step length, so as to show the part of picture to be shown
Picture.
Specifically, the local picture of picture to be shown can be obtained according to moving direction and moving step length, and shown.
When the second operational order is upward, picture to be shown is moved down according to moving step length；
When the second operational order is downward, picture to be shown is moved up according to moving step length；
When the second operational order is to the left, picture to be shown is moved right according to moving step length；
When the second operational order is to the right, picture to be shown is moved to the left according to moving step length.
For example, when receiving the instruction of remote control equipment " → ", " ↑ " key afterwards in the ban, according to moving step length by picture to be shown
First it is moved to the left, moves still further below, as shown in Figure 3.
In addition, present invention additionally comprises：Obtain the first focal position information of thumbnail and the local picture of picture to be shown
The second focal position information；First focal position information and the second focal position information are synchronized into processing so that receive
During to the second operational order, the focal position of synchronizing moving first and the second focal position.
Image display method provided in an embodiment of the present invention, user terminal obtain picture to be shown and display information, display
First size information of the packet containing picture to be shown, initial display positional information, display area size information and movement
Step-length；Obtain the second dimension information of the display screen of user terminal；Obtained according to first size information and the second dimension information
The thumbnail of picture to be shown；Picture to be shown is generated according to initial display positional information, display area size information
Initial local picture；The first operational order that remote control equipment is sent is received, according to the first operational order by thumbnail and initial office
Portion's picture is shown；The second operational order that remote control equipment is sent is received, inquires about moving direction corresponding to the second operational order；
Picture to be shown is moved according to moving direction and moving step length, so as to show the local picture of picture to be shown.The present invention is implemented
The method that example provides, realize that the wide high high definition artwork for exceeding TV resolution is full-scale by artwork local loading and check, lifted
Consumer's Experience.
Professional should further appreciate that, each example described with reference to the embodiments described herein
Unit and algorithm steps, it can be realized with electronic hardware, in the above description be generally described respectively according to function
The composition and step of example.Described function realized using distinct methods to each specific application, but this reality
Show the scope it is not considered that beyond the embodiment of the present invention.Specifically, the computing and control section can dredging collateral logic hardwares
Realize, it can be the logical integrated circuit manufactured using integrated circuit technology, and the present embodiment is not construed as limiting to this.
The method that is described with reference to the embodiments described herein can use hardware, computing device the step of algorithm
Software module, or the two combination are implemented.Software module can be placed in random access memory (RAM), internal memory, read-only storage
(ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
In any other form of storage medium well known to interior.
Above-described embodiment, the purpose, technical scheme and beneficial effect of the embodiment of the present invention are carried out
It is further described, should be understood that the embodiment that the foregoing is only the embodiment of the present invention, and do not have to
It is all within the spirit and principle of the embodiment of the present invention in the protection domain for limiting the embodiment of the present invention, any modification for being made,
Equivalent substitution, improvement etc., should be included within the protection domain of the embodiment of the present invention.
Claims (9)
1. a kind of image display method, it is characterised in that methods described includes：
User terminal obtains picture to be shown and display information, the display information include the first size of the picture to be shown
Information, initial display positional information, display area size information and moving step length；
Obtain the second dimension information of the display screen of the user terminal；
The thumbnail of the picture to be shown is obtained according to the first size information and second dimension information；
The initial local of the picture to be shown is generated according to the initial display positional information, display area size information
Picture；
The first operational order that remote control equipment is sent is received, according to first operational order by the thumbnail and described initial
Local picture is shown；
The second operational order that remote control equipment is sent is received, inquires about moving direction corresponding to second operational order；
The picture to be shown is moved according to the moving direction and moving step length, so as to show the part of the picture to be shown
Picture.
2. image display method according to claim 1, it is characterised in that described according to the first size information and institute
The thumbnail for stating the second dimension information acquisition picture to be shown specifically includes：
Scaling information is determined according to the first size information and second dimension information；
The picture to be shown is zoomed in and out by processing according to the scaling information, obtains thumbnail.
3. image display method according to claim 1, it is characterised in that methods described also includes：
Obtain the second focal position of the first focal position information of the thumbnail and the local picture of the picture to be shown
Information；
First focal position information and second focal position information are synchronized into processing so that receive described
During two operational orders, the first focal position described in synchronizing moving and second focal position.
4. image display method according to claim 1, it is characterised in that described according to the moving direction and mobile step
The long mobile picture to be shown specifically includes:
When second operational order is upward, the picture to be shown is moved down according to the moving step length.
5. image display method according to claim 1, it is characterised in that described according to the moving direction and mobile step
The long mobile picture to be shown specifically includes:
When second operational order is downward, the picture to be shown is moved up according to the moving step length.
6. image display method according to claim 1, it is characterised in that described according to the moving direction and mobile step
The long mobile picture to be shown specifically includes:
When second operational order is to the left, the picture to be shown is moved right according to the moving step length.
7. image display method according to claim 1, it is characterised in that described according to the moving direction and mobile step
The long mobile picture to be shown specifically includes:
When second operational order is to the right, the picture to be shown is moved to the left according to the moving step length.
8. image display method according to claim 1, it is characterised in that it is described according to first operational order by institute
State thumbnail and the initial local picture carries out display and specifically included：
The thumbnail and the initial local picture are carried out into location overlap according to first operational order to show.
9. image display method according to claim 1, it is characterised in that it is described according to first operational order by institute
State thumbnail and the initial local picture carries out display and specifically included：
Viewing area is divided into by the first display subregion and the second display subregion according to second dimension information；
The thumbnail and the initial local picture are shown by sub-district described first according to first operational order respectively
Domain and the second display subregion are shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710684889.3A CN107547931A (en) | 2017-08-11 | 2017-08-11 | Image display method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684889.3A CN107547931A (en) | 2017-08-11 | 2017-08-11 | Image display method |
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| CN107547931A true CN107547931A (en) | 2018-01-05 |
Family
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| CN201710684889.3A Pending CN107547931A (en) | 2017-08-11 | 2017-08-11 | Image display method |
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| WO2020077791A1 (en) * | 2018-10-16 | 2020-04-23 | 上海莉莉丝科技股份有限公司 | Scaling method and apparatus, device and medium |
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| JP2005136599A (en) * | 2003-10-29 | 2005-05-26 | Kyocera Corp | Image display apparatus |
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| WO2020077791A1 (en) * | 2018-10-16 | 2020-04-23 | 上海莉莉丝科技股份有限公司 | Scaling method and apparatus, device and medium |
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Application publication date: 20180105 |