CN1801830A - Method for controlling handset screen font display size - Google Patents
Method for controlling handset screen font display size Download PDFInfo
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- CN1801830A CN1801830A CN 200410099357 CN200410099357A CN1801830A CN 1801830 A CN1801830 A CN 1801830A CN 200410099357 CN200410099357 CN 200410099357 CN 200410099357 A CN200410099357 A CN 200410099357A CN 1801830 A CN1801830 A CN 1801830A
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Abstract
Present invention relates to method for controlling handset screen font size. It contains, A, inputting font size command through handset key, B, context display unit receiving said command and combining other font messages transmitting to display engine, C, display engine searching out corresponding font and explaining said font and transmitting result to display device driver, D, display device driver drawing out character in display screen. Said invention can freely set font size in display area.
Description
Technical field
The present invention relates to the wireless communication terminal field, particularly relevant a kind of method that handset screen font shows size of controlling.
Background technology
Mobile phone is owing to the restriction of own vol size, and general screen is less, and the font on the screen shows also less than normal.
For a lot of person in middle and old age users, owing to reasons such as presbyopias, eyesight obviously fails, and the literal on the screen that sees the mobile phone is usually felt unable to do what one wishes.Thereby they all to wish to choose screen big, especially font shows enough big mobile phone, but the big mobile phone of screen often needs the user more to consume.
For advocating fashion and emphasizing young consumers attractive in appearance, too big font and their aesthetic conceptions are runed counter to.Reading note, check telephone directory, when editing calendar, also do not wishing to show that the content that finishes is divided into several page browsings by one page owing to variant font makes greatly originally.
The handset screen font size is fixing at present, can't take into account both needs.And if for produce two kinds of only different machines of font size with a type, then must bring a lot of troubles on production and selling, and therefore cost also can increase.
If mobile phone screen can be similar with computer screen,, can satisfy different consumers' different demands by the font size of viewing area is carried out freely being provided with.
Summary of the invention
The object of the present invention is to provide a kind of method that handset screen font shows size of controlling, to overcome above-mentioned the deficiencies in the prior art, solving prior art can not carry out the problem that freely is provided with to the font size of mobile phone viewing area.
For achieving the above object, the invention provides a kind of method that handset screen font shows size of controlling, may further comprise the steps: a. is by the order of mobile phone key input font size; B. show that context unit receives this font size order and passes to display engine in conjunction with other font informations; C. display engine is found corresponding font in character library, and explains this font according to this font size order and other font informations, and explanation results is passed to display device driver; D. the display device driver character that on display screen, draws.
Wherein, described other font informations comprise the foreground/back scenery of character code, font style, font, and information such as raster manipulation.Have " the fixing demonstration " and " showing flexibly " pattern in the mobile phone setup menu, in case select " the fixing demonstration ", the font of mobile phone shows will keep user's selected state always, reenter menu setting until the user; And " show flexibly " pattern can be under any mobile phone state after opening, and by mobile phone key font is shown and adjusts.Under " showing flexibly " pattern, special font size operating key is set on keyboard, under any state, long by this key, " font " two words of appearance flicker in the middle of the screen, expression can be adjusted the font size on the screen, after adjustment is finished, long again " font " two words of flicker disappear by the font size operating key, i.e. expression is provided with success.This adjustment can use the side switch of directionkeys or adjustment sound to carry out.
The present invention makes the consumer according to self needs, the font size on the free control display screen by " font demonstration " option is set.It is fixing to have overcome present handset screen font size, can't take into account the shortcoming of both needs.For developing different machines because of font size is different, can satisfy different consumers' different demands with a type production.Reduced cost, increased new function, and the present invention does not increase new equipment and need not the mobile phone hardware configuration is done bigger change yet.
The present invention is further illustrated below in conjunction with accompanying drawing and embodiment.
Description of drawings
Fig. 1 is a system framework schematic diagram of the present invention.
Fig. 2 is provided with flow chart for font of the present invention shows.
Fig. 3 is a mobile phone key of the present invention position schematic diagram.
Fig. 4 realizes the flow chart of " showing flexibly " for the present invention.
Embodiment
Relevant detailed description of the present invention and technology contents, existing as follows with regard to accompanying drawings:
At first consult Fig. 1, Fig. 1 is a system framework schematic diagram of the present invention.The system of the change font size of software and hardware structure of the present invention comprises demonstration context unit, display engine, character library, operating system, display device driver, display screen.When mobile phone will show a character on screen, need at first obtain one " demonstration context "." demonstration context " write down all relevant information of current current character display operation, as foreground/back scenery, raster manipulation and the character code information information such as (UNICODE codings) of font size, font style, font.Display engine records information such as " the fixing demonstration ", " showing flexibly ", and these information are provided with by cell phone keyboard.The information that has various fonts in the fontlib.Display device driver is the device driver software that receives image information and these information are drawn on display screen and.By the order of mobile phone key input font size, show that context unit receives this font size order and passes to display engine in conjunction with other font informations; Display engine receives the character code information that upper layer transfers is come, and searches corresponding font according to this coded message in character library.When finding corresponding font information, display engine will make an explanation to corresponding font information, and the service of calling mobile phone operating system then draws character come on display screen by display device driver.
As shown in Figure 2, be provided with in the project, be provided with the font display menu at mobile phone.The user can carry out the setting of following steps: step 1 enters the font display menu.The font display menu has two kinds of patterns available: select " the fixing demonstration ", in case operate successfully, the font of mobile phone shows will keep user's selected state always, reenter menu setting until the user; If select " showing flexibly ", the user can be under various mobile phone states, and the utilization cell phone keyboard is selected immediately to display font.
Step 2 enters " fixing show " menu, and menu is informed the definite size of the dissimilar fonts of user intuitively, and the user can select the font of any size of wherein listing.Enter " showing flexibly " menu if carry out step 3, " showing flexibly " menu is provided with and opens or the off option.After select opening, can be under any mobile phone state, by mobile phone key font is shown and to adjust.
Under " the fixing demonstration " menu, can carry out step 4 operation.The scope of application that step 4 pair font shows is selected.The user can select alphabet as required, perhaps selects other menu contents.This option is final election.After " determining ", the font effect of mobile phone is about to show according to user's selection.
The menu that occurs in these steps can be provided with in software, and the selection information that menu is done will be imported into the demonstration context unit.
As shown in Figure 3, under " showing flexibly ", use the method for button to comprise: special font size operating key 12 is set on keyboard, under any state, long by this key, " font " two words of appearance flicker in the middle of the screen, expression can be adjusted the font size on the screen.Concrete adjustment can be used the side switch 11 of directionkeys 13 or adjustment sound etc.After adjustment was finished, long again " font " two words of flicker disappeared by font size operating key 12, i.e. expression is provided with success.If select fixed mode, then font size operating key 12 does not have effectiveness.
See also Fig. 4, Fig. 4 realizes the flow chart of " showing flexibly " for the present invention.This flow chart description how on mobile phone, realize " showing flexibly " function.Measure actuation of keys in beginning defensive position machine examination, judge whether it is long actuation of keys, whether is to press font size operating key 12 if then further judge this button, whether be in font state is set if not then detect current phone.If not being font size operating key 12 then flow process, do not finish this vice-minister button, if then further judge whether to have opened " showing flexibly " function.If do not open then flow process finishes, if open then judge whether that further being in font is provided with state, state demonstrations " font " two words that then glimmer are not set if be not in font, be set to the font show state, and turn back to beginning, wait for that the user imports; State is set then preserves font information if be in font, and be set to non-font state is set, use new font clear screen and process ends.
Measure actuation of keys in beginning defensive position machine examination, judge that it is not long actuation of keys, then detect current phone and whether be in font state is set.If be not in font state is not set, then flow process finishes; Otherwise, then judge it is on the key or under the key, if neither be, then return beginning; If on the key, enlarge font then; Being that key is next decreases font size.After finishing font pantograph, flicker shows adjusted " font " two words, and returns beginning.
The above introduction only is preferred embodiment of the present invention, can not limit scope of the invention process with this.The variation that is equal to that those skilled in the art in the present technique field are done according to the present invention, for example each step among the above embodiment is made up, or add components and parts beyond the components and parts that the present invention mentions, workflow is done equivalent variations or apparent and easy to know derivation, and the improvement known of those skilled in that art, all should still belong to the scope that patent of the present invention contains.
Claims (7)
1, a kind of handset screen font of controlling shows big or small method, it is characterized in that may further comprise the steps:
A. by the order of mobile phone key input font size;
B. show that context unit receives this font size order and passes to display engine in conjunction with other font informations;
C. display engine is found corresponding font in character library, and explains this font according to this font size order and other font informations, and explanation results is passed to display device driver;
D. the display device driver character that on display screen, draws.
2, control handset screen font as claimed in claim 1 shows the method for size, it is characterized in that described demonstration context unit accepts the user by the font choice menus and select information.
3, control handset screen font as claimed in claim 2 shows the method for size, it is characterized in that described font choice menus has " the fixing demonstration " pattern, select " to fix and to show " pattern, the font of mobile phone shows will keep user's selected state always, reenter menu setting until the user.
4, control handset screen font as claimed in claim 2 shows the method for size, it is characterized in that described font size choice menus has " showing flexibly ", can be under any mobile phone state after this pattern is opened, by mobile phone key font is shown and to adjust.
5, control handset screen font as claimed in claim 1 shows the method for size, it is characterized in that described other font informations comprise the foreground/back scenery of character code, font style, font, and information such as raster manipulation.
6, control handset screen font as claimed in claim 4 shows the method for size, it is characterized in that under described " showing flexibly " pattern, special font size operating key is set on keyboard, under any state, long by this key, " font " two words that occur flicker in the middle of the screen, expression can be adjusted the font size on the screen, and is after adjustment is finished, long again by the font size operating key, " font " two words of flicker disappear, i.e. expression is provided with success.
7, control handset screen font as claimed in claim 6 shows the method for size, it is characterized in that the side switch that described adjustment can be used directionkeys or be adjusted sound carries out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410099357 CN1801830A (en) | 2004-12-30 | 2004-12-30 | Method for controlling handset screen font display size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410099357 CN1801830A (en) | 2004-12-30 | 2004-12-30 | Method for controlling handset screen font display size |
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| Publication Number | Publication Date |
|---|---|
| CN1801830A true CN1801830A (en) | 2006-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200410099357 Pending CN1801830A (en) | 2004-12-30 | 2004-12-30 | Method for controlling handset screen font display size |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100447857C (en) * | 2004-12-31 | 2008-12-31 | 集嘉通讯股份有限公司 | Text display method for mobile communication device |
| CN101645970A (en) * | 2009-05-15 | 2010-02-10 | 上海闻泰电子科技有限公司 | Method and device for adjusting test font size of mobile terminal |
| CN102930851A (en) * | 2012-10-16 | 2013-02-13 | 深圳市融创天下科技股份有限公司 | Font size self-adapting method, system and terminal equipment |
| CN108091295A (en) * | 2017-12-29 | 2018-05-29 | 珠海市君天电子科技有限公司 | A kind of information adjusting method and device |
-
2004
- 2004-12-30 CN CN 200410099357 patent/CN1801830A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100447857C (en) * | 2004-12-31 | 2008-12-31 | 集嘉通讯股份有限公司 | Text display method for mobile communication device |
| CN101645970A (en) * | 2009-05-15 | 2010-02-10 | 上海闻泰电子科技有限公司 | Method and device for adjusting test font size of mobile terminal |
| CN102930851A (en) * | 2012-10-16 | 2013-02-13 | 深圳市融创天下科技股份有限公司 | Font size self-adapting method, system and terminal equipment |
| CN108091295A (en) * | 2017-12-29 | 2018-05-29 | 珠海市君天电子科技有限公司 | A kind of information adjusting method and device |
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Open date: 20060712 |