CN103369140A - Display font amplification method, system and communication terminal - Google Patents
Display font amplification method, system and communication terminal Download PDFInfo
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- CN103369140A CN103369140A CN2013102792937A CN201310279293A CN103369140A CN 103369140 A CN103369140 A CN 103369140A CN 2013102792937 A CN2013102792937 A CN 2013102792937A CN 201310279293 A CN201310279293 A CN 201310279293A CN 103369140 A CN103369140 A CN 103369140A
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Abstract
The invention provides a display font amplification method and a communication terminal with the display font amplification method. When the method is used, the communication terminal can receive a touch screen event corresponding to an amplification order and position an initial coordinate of a screen according to the touch screen event; a focal point displayed by a screen moves, and then the character content of related controls is acquired according to the moving path of the focal point; a first layer used for displaying an amplified frame and a second layer used for displaying the amplified character content are established on the current screen; and the second layer is overlapped above the first layer for displaying so that the amplification of local display fonts can be realized. Compared with the prior art, the method can amplify the local display fonts in an application program, overcomes the defect that character reading is inconvenient due to a small screen, and has better flexibility.
Description
Technical field
The present invention relates to technical field of electronic equipment, the communication terminal that especially relates to the display font amplification method and realize the method.
Background technology
In present allegro life style, communication terminal, mobile phone for example becomes people's indispensable part of living, and market competition is more and more fierce, and the consumer is more and more to the function expectation of mobile phone.
In the mobile phone that prior art provides, the size that usually can in setup menu, set font, and then manually adjust the font size of display interface.But existing method for enlarging character style all amplifies all fonts that mobile phone shows, can't realize the amplification to local font, such as realizing separately the font that shows in the application programs such as short message, notepad is amplified.
Summary of the invention
The invention provides a kind of display font amplification method and communication terminal, it can solve the technical problem that can't realize in the prior art the amplification of local font.
The invention provides a kind of display font amplification method, comprising:
Receive and amplify touchscreen events corresponding to instruction;
Navigate to the origin coordinates of screen according to described touchscreen events, the focus that moving screen shows;
Obtain the character content of relevant control according to the mobile route of focus;
Set up the first figure layer that is used for showing the frame that amplifies at current screen, and set up the second figure layer that is used for showing the described character content of amplifying;
With described the second figure ply above described the first figure layer and send to display screen and show.
The present invention also provides a kind of display font amplification system, and it comprises:
The event receiver module is used for receiving touchscreen events corresponding to amplification instruction;
The coordinate setting module is for the origin coordinates that navigates to screen according to described touchscreen events, the focus that moving screen shows;
The character acquisition module is used for obtaining according to the mobile route of focus the character content of relevant control;
The figure layer is set up module, is used for setting up the first figure layer that is used for showing the frame that amplifies at current screen, and sets up the second figure layer that is used for showing the described character content of amplifying;
A figure layer display module is used for described the second figure ply above described the first figure layer and send to display screen and show.
The present invention also provides a kind of communication terminal that comprises above-mentioned display font amplification method.
As from the foregoing, method provided by the invention in use, communicating terminal can receive and amplify touchscreen events corresponding to instruction, navigate to the origin coordinates of screen according to described touchscreen events, the focus that moving screen shows, then obtain the character content of relevant control according to the mobile route of focus, set up the first figure layer that is used for showing the frame that amplifies at current screen, and set up the second figure layer that is used for showing the described character content of amplifying, described the second figure ply is shown the amplification that can realize the local display font above described the first figure layer.Compared with prior art, the local display font of the embodiment of the invention in can application programs amplified, and solved the defective of the little word read inconvenience of screen, and flexibility is better.
Description of drawings
Fig. 1 is the schematic flow sheet of the display font amplification method that provides of first embodiment of the invention;
Fig. 2 is the schematic flow sheet of the display font amplification method that provides of second embodiment of the invention;
Fig. 3 is the structural representation of the display font amplification system that provides of third embodiment of the invention;
Fig. 4 is the structural representation of the communication terminal that provides of fourth embodiment of the invention;
The realization of the object of the invention, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Referring to Fig. 1, Fig. 1 is the schematic flow sheet of the display font amplification method that provides of first embodiment of the invention.
As shown in the figure, the display font amplification method that provides of the embodiment of the invention comprises:
Touchscreen events corresponding to instruction amplified in step 110, reception.
Concrete, communication terminal, for example mobile phone receives touchscreen events corresponding to amplification instruction that the user sends.Wherein, amplify touchscreen events corresponding to instruction and can press the screen time above the predeterminable events such as event of predetermined threshold value for long.
Step 120, navigate to the origin coordinates of screen according to described touchscreen events, the focus that moving screen shows.
Concrete, communication terminal navigates to the origin coordinates of screen according to the touchscreen events that receives, i.e. the original position coordinate clicked of user, and the focus that shows according to the variation moving screen of touch location.
Step 130, obtain the character content of relevant control according to the mobile route of focus.
Wherein, the user is when stopping to touch, and terminal obtains the mobile route of focus according to the coordinate that touches starting point and touch end point, and obtains the character content of relevant control according to the mobile route of focus.
For example, determine the mobile route of focus according to the track that the user touches, and then obtain the character content of short message application interface.
When specific implementation, MTK mobile phone version is rewritten input method, can roughly be divided into engine, mapping relations and three parts of UI, and wherein mapping relations MTK is that form by the storehouse provides, and engine and UI two parts are open.Comprise all touchscreen events in " imc_pen.c " file, added therein the character content of the code of the transmission message of control being obtained relevant control.
In addition, the quantity of obtaining character can limit, and for example obtains 4 characters and amplifies.
The first figure layer of step 140, the frame that set up to be used for show amplifies at current screen, and set up the second figure layer that is used for showing the described character content of amplifying.
Concrete, communication terminal is set up the first figure layer and the second figure layer at the existing figure layer of current screen after obtaining character content, and the first figure layer is used for showing the frame that amplifies, and the second figure layer is used for showing the character content of amplifying.
Step 150, with described the second figure ply above described the first figure layer and send to display screen and show.
Concrete, communication terminal is after setting up the first figure layer and the second figure layer, with described the second figure ply above described the first figure layer and send to display screen and show, and then be implemented in the display screen character content of amplifying is presented in the frame of amplification, be about to the word content that the user selectes and amplify demonstration.
Wherein, the display screen in the embodiment of the invention has the function of touch-screen concurrently.
Compared with prior art, the local display font of the embodiment of the invention in can application programs amplified, and solved the defective of the little word read inconvenience of screen, and flexibility is better.
In the display font amplification method that the embodiment of the invention provides, the first figure layer that communication terminal is set up is the transparent print layer except frame, and then when described the second figure ply is shown, do not need the occlusion issue between the consideration figure layer above described the first figure layer.
In the present embodiment, communication terminal is carrying out the figure ply when showing, can described the second figure layer and the first figure ply at touch origin coordinates place or the touch end coordinate place of described screen.
Referring to Fig. 2, Fig. 2 is the flow chart of the display font amplification method that provides of second embodiment of the invention.
As shown in Figure 2, the display font amplification method that provides of the embodiment of the invention comprises:
Touchscreen events corresponding to instruction amplified in step 210, reception.
The first figure layer of step 240, the frame that set up to be used for show amplifies at current screen, and set up the second figure layer that is used for showing the described character content of amplifying.
Wherein, the realization flow of the step S110-150 in the specific implementation flow process of step 210-250 and above-described embodiment one is identical, and details do not repeat them here referring to above-described embodiment one.
The embodiment of the invention can realize amplifying and the overstriking effect by the association attributes that changes font, newly-built two figure layers, because MTK mobile phone version two figure layers commonly used, so the 3rd layer (being above-mentioned the first figure layer) is used for the display bezel picture, and the 4th layer (being above-mentioned the second figure layer) is used for showing the font of amplification.Location by coordinate is presented within the frame font of amplification.The frame picture uses the PNG format picture.Changing format picture has transparent effect, and it is transparent that the processing of being correlated with in code can make the picture of demonstration, and MTK provides relevant interface to realize these effects.
The display font amplification method that the embodiment of the invention provides also comprises:
Concrete, the user is when stopping touch display screen, and communication terminal stops to receive touchscreen events, and close the first figure layer and the second figure layer of current demonstration this moment, closes the font amplifying display function.
Display font amplification method provided by the invention can use in existing MTK mobile phone, and existing MTK mobile phone version amplifies so the actual method that adopts is font because the correlation function that obtains the screen area image is not provided.And MTK mobile phone version is strengthened input method, and it is more beautiful that dummy keyboard seems, is more suitable for the finger input.Comprised the operation to touch-screen in the input method engine, can add two message in engine, a message is used for obtaining the character content of relevant control, and another message sends to the UI part, is used for showing character content.Because the MTK platform has carried out the acceleration of hardware to figure layer, so speed on the whole can well be realized amplification effect.
Referring to Fig. 3, Fig. 3 is the structural representation of the display font amplification system that provides of third embodiment of the invention.
As shown in the figure, the display font amplification system that provides of the embodiment of the invention comprises:
Event receiver module 310 is used for receiving touchscreen events corresponding to amplification instruction;
Coordinate setting module 320 is for the origin coordinates that navigates to screen according to described touchscreen events, the focus that moving screen shows;
Character acquisition module 330 is used for obtaining according to the mobile route of focus the character content of relevant control;
The figure layer is set up module 340, is used for setting up the first figure layer that is used for showing the frame that amplifies at current screen, and sets up the second figure layer that is used for showing the described character content of amplifying;
A figure layer display module 350 is used for described the second figure ply above described the first figure layer and send to display screen and show.
The display font amplification system that the embodiment of the invention provides in use, event receiver module 310 can receive and amplify touchscreen events corresponding to instruction, coordinate setting module 320 navigates to the origin coordinates of screen according to described touchscreen events, the focus that moving screen shows, then obtained the character content of relevant control according to the mobile route of focus by character acquisition module 330, the figure layer is set up 340 the first figure layers of setting up the frame that amplifies for demonstration at current screen of module, and set up the second figure layer that is used for showing the described character content of amplifying, figure layer display module 350 shows the amplification that can realize the local display font with described the second figure ply above described the first figure layer.
In the display font amplification system that the embodiment of the invention provides, the first figure layer that described figure layer is set up module 340 foundation is the transparent print layer except frame.Described figure layer display module 350 can be with the second figure layer and the first figure ply origin coordinates place at described screen.
The display font amplification system that the embodiment of the invention provides can also comprise:
Figure layer closing module 360 is used for closing described the first figure layer and the second figure layer of demonstration when stopping to receive described touchscreen events.
The display font amplification method embodiment that the display font amplification system that the embodiment of the invention provides can be used in aforementioned correspondence, namely among embodiment one and the embodiment two, details do not repeat them here referring to said method embodiment.
Compared with prior art, the local display font of the display font amplification system that the embodiment of the invention provides in can application programs amplified, and solved the defective of the little word read inconvenience of screen, and flexibility is better.Because the MTK platform has carried out the acceleration of hardware to figure layer, so speed on the whole, the embodiment of the invention can well realize amplification effect.
The literal that the embodiment of the invention provides amplifies application system and is write the main functionality of magnifying glass as independently module (Magnifier.c, Magnifier.h), join the translation and compiling environment of MTK by the make catalogue, can greatly reduce like this degree of coupling of code, the convenient transplanting.Simultaneously can also make corresponding menu to magnifying function, for example, can in " setting-mobile phone setting--demonstration-magnifying glass ", select " opening " or " closing " operation.
Referring to Fig. 4, Fig. 4 is the structural representation of the communication terminal that provides of fourth embodiment of the invention.
As shown in the figure, the communication terminal that provides of the embodiment of the invention comprises display screen 500 and display font amplification system 600.Wherein, the structure of display font amplification system 600 specifically referring to the display font amplification system in above-described embodiment three, does not repeat them here.
Should be understood that; below only be the preferred embodiments of the present invention; can not therefore limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. a display font amplification method is characterized in that, comprising:
Receive and amplify touchscreen events corresponding to instruction;
Navigate to the origin coordinates of screen according to described touchscreen events, the focus that moving screen shows;
Obtain the character content of relevant control according to the mobile route of focus;
Set up the first figure layer that is used for showing the frame that amplifies at current screen, and set up the second figure layer that is used for showing the described character content of amplifying;
With described the second figure ply above described the first figure layer and send to display screen and show.
2. display font amplification method according to claim 1 is characterized in that, described the first figure layer is the transparent print layer except frame.
3. display font amplification method according to claim 2 is characterized in that, described touchscreen events surpasses predetermined threshold value for the long time of pressing touch-screen.
4. display font amplification method according to claim 3 is characterized in that, described the second figure layer and the first figure ply are at the origin coordinates place of described screen.
5. display font amplification method according to claim 4 is characterized in that, described method also comprises:
When stopping to receive described touchscreen events, close described the first figure layer and the second figure layer of demonstration.
6. a display font amplification system is characterized in that, comprising:
The event receiver module is used for receiving touchscreen events corresponding to amplification instruction;
The coordinate setting module is for the origin coordinates that navigates to screen according to described touchscreen events, the focus that moving screen shows;
The character acquisition module is used for obtaining according to the mobile route of focus the character content of relevant control;
The figure layer is set up module, is used for setting up the first figure layer that is used for showing the frame that amplifies at current screen, and sets up the second figure layer that is used for showing the described character content of amplifying;
A figure layer display module is used for described the second figure ply above described the first figure layer and send to display screen and show.
7. display font amplification system according to claim 6 is characterized in that, the first figure layer that described figure layer is set up module foundation is the transparent print layer except frame.
8. display font amplification system according to claim 7 is characterized in that, described figure layer display module is with the second figure layer and the first figure ply origin coordinates place at described screen.
9. display font amplification system according to claim 8 is characterized in that, described system also comprises:
Figure layer closing module is used for closing described the first figure layer and the second figure layer of demonstration when stopping to receive described touchscreen events.
10. a communication terminal comprises display screen, it is characterized in that, also comprises each described display font amplification system such as claim 6-9.
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| CN2013102792937A CN103369140A (en) | 2013-07-04 | 2013-07-04 | Display font amplification method, system and communication terminal |
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Cited By (8)
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| CN103645837A (en) * | 2013-11-27 | 2014-03-19 | 小米科技有限责任公司 | Method and device for amplifying display fonts |
| CN105278847A (en) * | 2014-06-21 | 2016-01-27 | 陈娅冰 | Electronic device capable of improving input convenience |
| CN105824492A (en) * | 2015-09-30 | 2016-08-03 | 维沃移动通信有限公司 | Display control method and terminal |
| CN105824489A (en) * | 2015-01-09 | 2016-08-03 | Tcl集团股份有限公司 | Adjusting method and system for display content, and electronic equipment |
| CN107450811A (en) * | 2016-05-31 | 2017-12-08 | 宇龙计算机通信科技(深圳)有限公司 | Touch area amplification display method and system |
| CN108319424A (en) * | 2018-01-12 | 2018-07-24 | 努比亚技术有限公司 | Displaying method of terminal, terminal and computer readable storage medium |
| CN111414219A (en) * | 2020-03-18 | 2020-07-14 | 北京无限光场科技有限公司 | Page input box control method and device, electronic equipment and medium |
| CN114690982A (en) * | 2022-03-31 | 2022-07-01 | 呼和浩特民族学院 | Intelligent teaching method for physics teaching |
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| CN103645837A (en) * | 2013-11-27 | 2014-03-19 | 小米科技有限责任公司 | Method and device for amplifying display fonts |
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| CN105824489A (en) * | 2015-01-09 | 2016-08-03 | Tcl集团股份有限公司 | Adjusting method and system for display content, and electronic equipment |
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| CN107450811A (en) * | 2016-05-31 | 2017-12-08 | 宇龙计算机通信科技(深圳)有限公司 | Touch area amplification display method and system |
| CN108319424A (en) * | 2018-01-12 | 2018-07-24 | 努比亚技术有限公司 | Displaying method of terminal, terminal and computer readable storage medium |
| CN111414219A (en) * | 2020-03-18 | 2020-07-14 | 北京无限光场科技有限公司 | Page input box control method and device, electronic equipment and medium |
| CN111414219B (en) * | 2020-03-18 | 2023-10-24 | 北京有竹居网络技术有限公司 | Page input box control method and device, electronic equipment and medium |
| CN114690982A (en) * | 2022-03-31 | 2022-07-01 | 呼和浩特民族学院 | Intelligent teaching method for physics teaching |
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Application publication date: 20131023 |