CN101827233B - Method for converting display colors of television menu based on alpha value and television thereof - Google Patents

Method for converting display colors of television menu based on alpha value and television thereof Download PDF

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Publication number
CN101827233B
CN101827233B CN200910113699.1A CN200910113699A CN101827233B CN 101827233 B CN101827233 B CN 101827233B CN 200910113699 A CN200910113699 A CN 200910113699A CN 101827233 B CN101827233 B CN 101827233B
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menu
pixel
television
module
alpha value
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CN101827233A (en
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何银南
周晓俊
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Shenzhen Konka Holding Group Co Ltd
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Konka Group Co Ltd
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Abstract

The invention discloses a method for converting display colors of a television menu based on an alpha value and a television thereof. The method comprises the steps of: extracting and storing the alpha values of all pixel points on an original menu compositive picture; setting color values of colors to be filled in all the pixel points according to the operation on a menu interaction interface by a user; and filling all the pixel points according to the alpha values and the color values set by a setting module so as to generate and display a new menu compositive picture. Because of the adoption that the display colors of the television menu are converted based on the alpha values, new display colors of the television menu can be generated through extracting and selectively adjusting the alpha values of all the pixel points of the original menu compositive picture, and not only the display colors of the television menu are selectively converted to generate individualized television menu, but also the storage space of colored pictures is saved.

Description

Based on method and the television set thereof of alpha value converting display colors of television menu
Technical field
The present invention relates to method and the field of television thereof of conversion TV menu color, in particular, what improvement related to is a kind of method based on alpha value conversion TV menu color and television set thereof.
Background technology
Along with the raising of people's living standard, television set has become ordinary common people life than one of requisite household electrical appliance.
Although present television technologies is very ripe, the TV menu differed from one another also emerges in an endless stream; But converting method and the television set of TV menu Show Color in prior art, is all realize based on the color picture of menu palette or storage without exception; Not only cannot carry out converting display colors of television menu selectively, realize personalized TV menu, but also take valuable memory space.
Therefore, prior art still haves much room for improvement and develops.
Summary of the invention
The object of the invention is to, a kind of method based on alpha value converting display colors of television menu and television set thereof are provided, not only can converting display colors of television menu selectively, realize personalized TV menu, but also the memory space of color picture can be saved.
Technical scheme of the present invention is as follows:
Based on a method for alpha value converting display colors of television menu, comprise the following steps:
A, extraction store the alpha value of each pixel on former menu composition picture, store the alpha value of each pixel on former menu composition picture with the form of array;
B, according to the operation of user to menu mutual interface, each pixel is set for the color value of Fill Color, comprises and the foreground color value of each pixel for Fill Color is set, and the rear scenery color value of each pixel for Fill Color is set;
C, according to described alpha value and color value, individual pixel to be filled, selectively each pixel alpha value of picture of the former menu of adjustment composition, generate new menu composition picture and show.
Based on a television set for alpha value converting display colors of television menu, wherein, comprise an extraction module, a memory module, arrange module, a packing module and a display module; Wherein,
Described extraction module is for extracting the alpha value of each pixel on former menu composition picture;
The alpha value that described memory module is extracted for storing described extraction module;
The described module that arranges is for the color value according to the operation setting of user to menu mutual interface each pixel wish Fill Color;
Described packing module is used for according to described alpha value and the described color value arranging module installation, fills individual pixel, and each pixel alpha value of picture of the former menu of adjustment composition, generates new menu selectively;
Described display module is for showing the composition picture of new menu.A kind of method based on alpha value converting display colors of television menu provided by the present invention and television set thereof, converting display colors of television menu is realized based on alpha value Alpha owing to have employed, adjusted selectively by the alpha value Alpha extracting each pixel of former menu composition picture, new display colors of television menu can be generated, not only convert display colors of television menu selectively, achieve personalized TV menu, but also save the memory space of color picture.
Accompanying drawing explanation
Fig. 1 is the TV module figure that the present invention is based on alpha value converting display colors of television menu;
Fig. 2 is the method flow diagram that the present invention is based on alpha value converting display colors of television menu.
Embodiment
Below with reference to accompanying drawing, the specific embodiment of the present invention is described in detail.
The present invention is based on method and the television set thereof of alpha value converting display colors of television menu, its primary object is, introduce the concept of alpha value Alpha, picture each pixel alpha value Alpha of the former menu of adjustment composition, can generate new display colors of television menu selectively.Be well known to those skilled in the art as 32 technology such as look, byte, do not repeat them here.
Alpha value Alpha, refer to the transparency of picture, general effective under 32 look patterns, in common 32 color bitmaps, a pixel is made up of 4 byte bytes, and wherein, 1 byte byte i.e. 8 bit represent red, 1 byte byte i.e. 8 bit represent green, 1 byte byte i.e. 8 bit represent blue, and 1 byte byte i.e. 8 bit represent alpha value Alpha, Here it is usually said A8R8G8B8.
A kind of method based on alpha value converting display colors of television menu of the present invention, one of its embodiment, realize on a television set, as shown in Figure 1, this television set comprises extraction module 101, memory module 102, and arranges module 103, packing module 104 and a display module 105, as shown in Figure 2, comprise the following steps:
Step S230, described extraction module 101 extract the alpha value Alpha of each pixel on former menu composition picture;
Step S240, described memory module 102 store the alpha value Alpha of each pixel on former menu composition picture that described extraction module 101 extracts;
Step S250, the described module 103 that arranges are according to the color value of each pixel of the operation setting of user to menu mutual interface for Fill Color;
Step S260, described packing module 104, according to described alpha value Alpha and the described color value arranging module 103 and arrange, are filled individual pixel;
Step S270, generate new menu by described packing module 104 and form picture;
Step S280, described display module 105 show new menu;
Step S290, exit the free colour changing functional entrance of TV menu.
In the better embodiment of the inventive method:
In described step S240, the alpha value Alpha of each pixel on former menu composition picture can be stored with the form of array;
In step s 250, each pixel can be set for the foreground of Fill Color and/or rear scenery color value;
And, also comprised before step S230:
Step S210, enter the free colour changing functional entrance of TV menu;
Step S220, judge that the operation of user carries out colour changing process the need of to TV menu, be enter step S230, otherwise enter step S290.
Based on said method, a kind of television set based on alpha value converting display colors of television menu of the present invention, one of its embodiment, as shown in Figure 1, comprises extraction module 101, memory module 102, and arranges module 103, packing module 104 and a display module 105; Wherein, described extraction module 101 is for extracting the alpha value of each pixel on former menu composition picture; The alpha value that described memory module 102 is extracted for storing described extraction module 101; The described module 103 that arranges is for the color value according to the operation setting of user to menu mutual interface each pixel wish Fill Color; Described packing module 104, for according to described alpha value and the described color value arranging module 103 and arrange, is filled individual pixel, is generated new menu; Described display module 105 is for showing the composition picture of new menu.
Should be understood that, can be improved according to the above description or convert for those of ordinary skills and all these improve and convert the protection range that all should belong to claims of the present invention.

Claims (2)

1., based on a method for alpha value converting display colors of television menu, comprise the following steps:
A, extraction store the alpha value of each pixel on former menu composition picture, store the alpha value of each pixel on former menu composition picture with the form of array;
B, according to the operation of user to menu mutual interface, each pixel is set for the color value of Fill Color, comprises and the foreground color value of each pixel for Fill Color is set, and the rear scenery color value of each pixel for Fill Color is set;
C, according to described alpha value and color value, individual pixel to be filled, selectively each pixel alpha value of picture of the former menu of adjustment composition, generate new menu composition picture and show.
2. based on a television set for alpha value converting display colors of television menu, it is characterized in that, comprise an extraction module, a memory module, arranges module, a packing module and a display module; Wherein,
Described extraction module is for extracting the alpha value of each pixel on former menu composition picture;
The alpha value that described memory module is extracted for storing described extraction module;
The described module that arranges is for the color value according to the operation setting of user to menu mutual interface each pixel wish Fill Color;
Described packing module is used for according to described alpha value and the described color value arranging module installation, fills individual pixel, and each pixel alpha value of picture of the former menu of adjustment composition, generates new menu selectively;
Described display module is for showing the composition picture of new menu.
CN200910113699.1A 2009-12-31 2009-12-31 Method for converting display colors of television menu based on alpha value and television thereof Active CN101827233B (en)

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CN101827233B true CN101827233B (en) 2015-04-22

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106569757A (en) * 2015-10-08 2017-04-19 青岛海信电器股份有限公司 Method and device for changing color of graphical interface text
CN107168665A (en) * 2017-04-07 2017-09-15 广州视源电子科技股份有限公司 Menu display method and display device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1387724A (en) * 1999-10-29 2002-12-25 英特尔公司 Blending text and graphics for display on television
US6748107B1 (en) * 1999-08-05 2004-06-08 Microsoft Corporation Implementation and uses of XsRGB
CN101052107A (en) * 2006-04-04 2007-10-10 康佳集团股份有限公司 Switching circuit for TV menu skin color
CN101145334A (en) * 2007-11-08 2008-03-19 深圳市茁壮网络技术有限公司 Data display method and data display system and related apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6748107B1 (en) * 1999-08-05 2004-06-08 Microsoft Corporation Implementation and uses of XsRGB
CN1387724A (en) * 1999-10-29 2002-12-25 英特尔公司 Blending text and graphics for display on television
CN101052107A (en) * 2006-04-04 2007-10-10 康佳集团股份有限公司 Switching circuit for TV menu skin color
CN101145334A (en) * 2007-11-08 2008-03-19 深圳市茁壮网络技术有限公司 Data display method and data display system and related apparatus

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