CN104639969A - Full screen page display method and device - Google Patents
Full screen page display method and device Download PDFInfo
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- CN104639969A CN104639969A CN201310562511.8A CN201310562511A CN104639969A CN 104639969 A CN104639969 A CN 104639969A CN 201310562511 A CN201310562511 A CN 201310562511A CN 104639969 A CN104639969 A CN 104639969A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47205—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
Abstract
The invention discloses a full screen page display method and device. The method includes: recording elements changed in position or size according to change of resolutions on a page and attribute information of the elements under the different resolutions in a corresponding relation list created in advance; when the page resolution changes, researching the corresponding relation list, acquiring the attribute information of the elements needing to be changed in position and size under the target resolution, and performing full screen display on the basis of the attribute information. With the method, the attribute information of position, size and the like of the elements can be acquired by simply searching the corresponding relation list when the position of the elements of the page is determined, accurate full screen display under multiple formats can be realized, the method is simple and easy to implement, many shortcomings of an existing scheme are avoided, and accurate full screen display efficiency is improved.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of page full screen display process and device.
Background technology
At Set Top Box and TV domain, the resolution of displaying contents is normally determined by television system.Standard the most frequently used at present has following four kinds: PAL (720x576), NTSC (760x480), 720p (1280x720), 1080i/p (1920x1080), the above two belong to standard SD standard, and rear both belong to standard high definition standard.At multiple types or resolution and when depositing, being difficult to realize can the full frame clear page be presented under multiple different standard simply by writing that a set of common page just obtains.For this problem, the page development solution of the multiple resolution of existing adaptation has:
1, write for multiple types and overlap the page (shortcoming: exploitation cost of labor is very high) more;
2, use pattern process module to carry out picture convergent-divergent (shortcoming: the clear display that cannot realize whole page, picture is easily fuzzy);
3, display (under high definition standard, displaying contents is too small, not easily sees clearly) placed in the middle;
4, calculate element size and typesetting again (develop more complicated, system processing expenditure is large) by browser and the wide height of window;
5, calculated again by the wide high information of element itself and realize self adaptation effect (exploitation is comparatively complicated, and system processing expenditure is large).
Through above-mentioned existing methodical analysis, known existing multi-modulation scheme lower page full screen display process exist development cost compared with high (the 1st), cannot clear display or the problem such as content area too small (the 3rd), exploitation complicated (the 4th, 5), system processing expenditure large (the 4th, 5) under whole pixels (the 2nd) that current resolution provides, high definition standard cannot be mated completely.Visible, there are problems in the mode realizing accurately full screen display at present, can not meet current application demand.
Summary of the invention
The invention provides a kind of page full screen display process and device, in order to solve the full frame accurate Display Technique inefficiency of multiresolution in prior art, the problem of current user demand can not be met.
According to one aspect of the present invention, a kind of page full screen display process is provided, comprises:
The each element and the attribute information of each element under different resolution that the page change position or size according to change resolution are recorded in the mapping table set up in advance;
When page resolution changes, search described mapping table, need the attribute of an element information changing position or size under obtaining target resolution, and carry out page full screen display based on this attribute information.
Alternatively, in the method for the invention, described attribute of an element information comprises: the abscissa of element, ordinate, width and height.
Alternatively, in the method for the invention, when by described each element and each element, the attribute information under different resolution is recorded in mapping table, after the property value of element under a kind of resolution is determined, based on width and the height ratio relation of this resolution and other resolution, property value under other resolution that converts, to obtain the attribute information of this element under different resolution.
Alternatively, in the method for the invention, when the page needs the difference controlling the quantity of display element content and type under different resolution, the attribute information of each element recorded in described mapping table under different resolution also comprises to be hidden or the identification information of display;
When comprising hiding identification information in the attribute information of certain element under certain resolution, when the page shows, the content of this element being hidden, otherwise then carrying out content display.
Alternatively, the method for the invention also comprises:
When carrying out page full screen display, whether detection current page each element display position and ratio meet the accurate display requirement of setting, when not meeting, send corresponding element attribute information adjustment information to backstage.
According to another aspect of the present invention, a kind of page full screen display device is also provided, comprises:
Information logging modle, for being recorded in the mapping table set up in advance by each element and the attribute information of each element under different resolution that the page change position or size according to change resolution;
Accurate display module, for when page resolution changes, searches described mapping table, needs the attribute of an element information changing position or size, and carry out page full screen display based on this attribute information under obtaining target resolution.
Alternatively, in device of the present invention, the attribute of an element information of described information logging modle record comprises: the abscissa of element, ordinate, width and height.
Alternatively, in device of the present invention, described information logging modle, specifically for when by described each element and each element, the attribute information under different resolution is recorded in mapping table, after the property value of element under a kind of resolution is determined, based on width and the length ratio relation of this resolution and other resolution, the property value under other resolution that converts, to obtain the attribute information of this element under different resolution.
Alternatively, in device of the present invention, when the page needs the difference controlling the quantity of display element content and type under different resolution, the attribute information of each element that described information logging modle records in described mapping table under different resolution also comprises the identification information hidden or show, to make when comprising hiding identification information in the attribute information of certain element under certain resolution, when the page shows, the content of this element is hidden, otherwise then carry out content display.
Alternatively, device of the present invention also comprises:
Fine setting reminding module, for when carrying out page full screen display, whether detection current page each element display position and ratio meet the accurate display requirement of setting, when not meeting, send corresponding element attribute information adjustment information to backstage.
Beneficial effect of the present invention is as follows:
The present invention proposes the page full screen display scheme under a kind of simple multiresolution, the program only needs simple search to set up in advance mapping table when determining the element position of the page can obtain the attribute information such as location and size of element, the full frame accurate display under multiresolution can be realized according to this attribute information, the program is without the need to the calculating through complexity, speed, and when developing, consuming cost is relatively low the time, has good application prospect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the flow chart of a kind of page full screen display process provided by the invention;
Fig. 2 is the topology example figure of mapping table in the present invention;
Fig. 3 carries out element location exemplary view when standard switches in the present invention;
Fig. 4 is the structured flowchart of a kind of page full screen display device provided by the invention;
Fig. 5 is the another structured flowchart of a kind of page full screen display device provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of page full screen display process, as shown in Figure 1, comprising:
Step S101, is recorded in the mapping table set up in advance by each element and the attribute information of each element under different resolution that the page change position or size according to change resolution;
In this step, for Set Top Box and TV domain, the change of resolution is presented as the change of standard;
Further, in this step, attribute of an element information at least comprises: the abscissa of element, ordinate, width and height.
Preferably, in this step, the described mapping table set up in advance is preserved with two-dimensional array or the form preservation of object, also active bank.
Further, method described in the present embodiment also provides a kind of scheme improving attribute information record efficiency, be specially: when by each element and each element, the attribute information under different resolution is recorded in mapping table, after the property value of element under a kind of resolution is determined, based on the width of this resolution and other resolution and the proportionate relationship of height, property value under its resolution that converts, to obtain the attribute information of this element under different resolution.The present embodiment can improve the record efficiency of attribute information greatly by this conversion mode.
Further, the present embodiment controls the quantity of display element content under considering different resolution sometimes and type may be distinguished to some extent, in order to improve difference display efficiency, the present invention also provides a solution, be specially: when the page needs the difference controlling the quantity of display element content and type under different resolution, the attribute information of each element recorded in described mapping table under different resolution also comprises to be hidden or the identification information of display; That is, when comprising hiding identification information in the attribute information of certain element under certain resolution, when the page shows, the content of this element is hidden, otherwise, then carry out content display.Such as, certain page need under the high definition page, show complete menu option, and under SD a display section menu option, hide wherein a part.At this moment the hiding attribute contrast relationship of each element and the resolution preset in mapping table can be utilized to carry out control section menu option element show under high definition and hide under SD.
Step S102, when page resolution changes, searches described mapping table, needs the attribute of an element information changing position or size, and carry out page full screen display based on this attribute information under obtaining target resolution.
Further, the present embodiment is considered when carrying out attribute information and converting, and can there are some errors unavoidably, cause the attribute information that obtains reasonable not, and then cause there is flaw during full frame accurate display, so, the present embodiment also provides a kind of flaw solution, specific as follows:
When carrying out page full screen display, whether detection current page each element display position and ratio meet the accurate display requirement of setting, when not meeting, send corresponding element attribute information adjustment information to backstage, to make engineering staff, the attribute information recorded in described mapping table is adjusted.
In sum, the method that the known embodiment of the present invention provides only needs simple search mapping table can obtain the attribute information such as location and size of element when determining the element position of the page, the full frame accurate display under multiresolution can be realized according to this attribute information, the method is simple, evade many defects that existing program exists, improve full frame accurate display efficiency.
Further, in order to clearer elaboration implementation process of the present invention in the present embodiment, provide an instantiation below, this example discloses more implementation details of the present invention, relates to following content:
First, when developing, the standard that may use for Set Top Box or television set is added up, and numbers, such as, and 1 corresponding PAL; 2 corresponding NTSC; 3 corresponding 720p; 4 corresponding 1080i/p, analogize in order.
Secondly, enumerate the element needing to distinguish display effect under different systems, build the mapping table of element ID and corresponding different systems.
3rd, for needing each element of accurate typesetting to set up record record in mapping table, write the abscissa of this element under each standard, ordinate, width, height four attribute informations respectively.Such as: " id:button_ok; Standard: 1; Abscissa: 250; Ordinate 300; Width: 100; Highly: 20; " other standards by that analogy.As shown in Figure 2, for recording the exemplary block diagram of the mapping table of element and attribute information.
Wherein, when recording the attribute information under each standard, can by four attributes of this element under wherein a set of standard, simply by the length ratio relation of this standard and target standard, adopt four property values of geometric ratio method conversion target standard, as the size of element a certain under 720p and coordinate data simply can be multiplied by size and coordinate data that 1.5 can draw this element under 1080i/p.
Further, if the page needs to control the difference of display element content quantity and type under different systems, then need to increase Section 5 again and " hide " attribute four element property values that often kind of standard is corresponding are other in mapping table.
4th, when the page carries out standard switching, according to target standard information searching mapping table, replace the size of the pinpoint element of all needs and the property value of coordinate, can dynamically adapting target standard make corresponding change under target standard to realize these elements.When searching mapping table, if the hiding attribute of certain element can be used, then the hiding attribute of this element is applied on the page.
Based on above-mentioned implementation process, provide an application example as follows, in order to the embody rule scene of the method for the invention to be described:
Set Top Box access high definition template (note, template is a kind of webpage, the page etc. of interface or functional module is selected) when just starting shooting for display machine top box, when watching high-definition program, template (this set-top box Output system/television system is for switching to SD standard from high definition standard) is returned again as switched to SD program immediately, now may there is following problem (if not applying this civilian described method) in former high definition template page: fuzzy pictures, font is less than normal (uses conventional zoom method can cause content of pages pixel and the non-one_to_one corresponding of screen pixels, therefore cause fuzzy), screen only demonstrates the upper left corner (because high definition content of pages size exceeds the resolution dimensions scope of SD standard, therefore exceed screen, screen content can only the upper left corner of display page content) of image content.And make use of the method for the invention, after high definition/SD/or other standards directly switch, again can adjust the layout of page elements in real time for current standard, guarantee that user sees the page of optimal display result under current standard all the time.As shown in Figure 3, rear element location exemplary view is switched for carrying out standard.
Corresponding with embodiment of the method, the embodiment of the present invention also provides a kind of page full screen display device, as shown in Figure 4, comprising:
Information logging modle 410, for being recorded in the mapping table set up in advance by each element and the attribute information of each element under different resolution that the page change position or size according to change resolution;
Accurate display module 420, for when page resolution changes, searches described mapping table, needs the attribute of an element information changing position or size, and carry out page full screen display based on this attribute information under obtaining target resolution.
Wherein, the attribute of an element information that information logging modle 410 records at least comprises: the abscissa of element, ordinate, width and height.
Further, device described in the present embodiment also provides a kind of scheme improving attribute information record efficiency, be specially: information logging modle 410 is when by each element and each element, the attribute information under different resolution is recorded in mapping table, after the property value of element under a kind of resolution is determined, based on this resolution and the height of other resolution and the proportionate relationship of width, property value under other resolution that converts, to obtain the attribute information of this element under different resolution.The present embodiment can improve the record efficiency of attribute information greatly by this conversion mode.
Further, the present embodiment controls the quantity of display element content under considering different resolution sometimes and type may be distinguished to some extent, in order to improve difference display efficiency, the present invention also provides a solution, be specially: when the page needs the difference controlling the quantity of display element content and type under different resolution, the attribute information of each element that described information logging modle 410 records in described mapping table under different resolution also comprises the identification information hidden or show, to make when comprising hiding identification information in the attribute information of certain element under certain resolution, when the page shows, the content of this element is hidden, otherwise then carry out content display.
Preferably, the present embodiment is considered when carrying out attribute information and converting, and can there are some errors unavoidably, cause the attribute information that obtains reasonable not, and then cause there is flaw during full frame accurate display, so, the present embodiment also provides a kind of flaw solution, specific as follows:
As shown in Figure 5, described in the present embodiment, device also comprises: fine setting reminding module 430, during for carrying out page full screen display at accurate display module 420, whether detection current page each element display position and ratio meet the accurate display requirement of setting, when not meeting, send corresponding element attribute information adjustment information to backstage.
In sum, the device that the known embodiment of the present invention provides only needs simple search mapping table can obtain the attribute information such as location and size of element when determining the element position of the page, the full frame accurate display under multiresolution can be realized according to this attribute information, the program is simple, evade many defects that existing program exists, improve full frame accurate display efficiency.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. a page full screen display process, is characterized in that, comprising:
The each element and the attribute information of each element under different resolution that the page change position or size according to change resolution are recorded in the mapping table set up in advance;
When page resolution changes, search described mapping table, need the attribute of an element information changing position or size under obtaining target resolution, and carry out page full screen display based on this attribute information.
2. the method for claim 1, is characterized in that, described attribute of an element information comprises: the abscissa of element, ordinate, width and height.
3. method as claimed in claim 2, it is characterized in that, when by described each element and each element, the attribute information under different resolution is recorded in mapping table, after the property value of element under a kind of resolution is determined, based on width and the height ratio relation of this resolution and other resolution, property value under other resolution that converts, to obtain the attribute information of this element under different resolution.
4. method as claimed in claim 2, it is characterized in that, when the page needs the difference controlling the quantity of display element content and type under different resolution, the attribute information of each element recorded in described mapping table under different resolution also comprises to be hidden or the identification information of display;
When comprising hiding identification information in the attribute information of certain element under certain resolution, when the page shows, the content of this element being hidden, otherwise then carrying out content display.
5. the method as described in any one of Claims 1-4, is characterized in that, described method also comprises:
When carrying out page full screen display, whether detection current page each element display position and ratio meet the accurate display requirement of setting, when not meeting, send corresponding element attribute information adjustment information to backstage.
6. a page full screen display device, is characterized in that, comprising:
Information logging modle, for being recorded in the mapping table set up in advance by each element and the attribute information of each element under different resolution that the page change position or size according to change resolution;
Accurate display module, for when page resolution changes, searches described mapping table, needs the attribute of an element information changing position or size, and carry out page full screen display based on this attribute information under obtaining target resolution.
7. device as claimed in claim 6, it is characterized in that, the attribute of an element information of described information logging modle record comprises: the abscissa of element, ordinate, width and height.
8. device as claimed in claim 7, it is characterized in that, described information logging modle, specifically for when by described each element and each element, the attribute information under different resolution is recorded in mapping table, after the property value of element under a kind of resolution is determined, based on width and the height ratio relation of this resolution and other resolution, the property value under other resolution that converts, to obtain the attribute information of this element under different resolution.
9. device as claimed in claim 7, it is characterized in that, when the page needs the difference controlling the quantity of display element content and type under different resolution, the attribute information of each element that described information logging modle records in described mapping table under different resolution also comprises the identification information hidden or show, to make when comprising hiding identification information in the attribute information of certain element under certain resolution, when the page shows, the content of this element is hidden, otherwise then carry out content display.
10. the device as described in any one of claim 6 to 9, is characterized in that, described device also comprises:
Fine setting reminding module, for when carrying out page full screen display, whether detection current page each element display position and ratio meet the accurate display requirement of setting, when not meeting, send corresponding element attribute information adjustment information to backstage.
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| CN201310562511.8A CN104639969A (en) | 2013-11-12 | 2013-11-12 | Full screen page display method and device |
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| CN201310562511.8A CN104639969A (en) | 2013-11-12 | 2013-11-12 | Full screen page display method and device |
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| CN106648581A (en) * | 2016-09-13 | 2017-05-10 | 百度在线网络技术（北京）有限公司 | Page display method and apparatus |
| CN109960561A (en) * | 2019-03-29 | 2019-07-02 | 北京金山云网络技术有限公司 | Display methods, device and the electronic equipment of page elements |
| CN111788554A (en) * | 2018-02-28 | 2020-10-16 | 微软技术许可有限责任公司 | Adaptive interface conversion across display screens |
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