CN108509112B - Menu display method and device, display equipment and storage medium - Google Patents
Menu display method and device, display equipment and storage medium Download PDFInfo
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- CN108509112B CN108509112B CN201810205443.2A CN201810205443A CN108509112B CN 108509112 B CN108509112 B CN 108509112B CN 201810205443 A CN201810205443 A CN 201810205443A CN 108509112 B CN108509112 B CN 108509112B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/0482—Interaction with lists of selectable items, e.g. menus
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- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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- G06F2203/048—Indexing scheme relating to G06F3/048
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Abstract
The invention discloses a menu display method and device, display equipment and a storage medium. The method comprises the following steps: acquiring data to be displayed of display equipment, wherein the data to be displayed comprises a system menu image to be displayed, a first non-system menu image to be displayed and first synthesis information of the system menu image and the first non-system menu image; magnifying a first resolution of the first non-system menu image to a second resolution to form a second non-system menu image; and synthesizing the system menu image and the second non-system menu image into an image to be displayed according to the first synthesis information, and displaying the image to be displayed through the display equipment. By adopting the technical scheme, the embodiment of the invention can improve the definition of the menu of the display equipment and ensure that a user can accurately identify and select the menu.
Description
Technical Field
The present invention relates to the field of information processing technologies, and in particular, to a menu display method and apparatus, a display device, and a storage medium.
Background
In recent years, with the development of display technology and the increase of the demand of people for video image display effect, ultrahigh definition display devices have gradually gained more and more attention.
The ultra high definition display device is generally a display device having an ultra high definition resolution (3840 × 2160) and above. In the ultra-high-definition display device, a 4K display device with a screen physical resolution of 3840 × 2160 can achieve four times of the resolution of a full-high-definition display device (1920 × 1080). Due to the fact that the display device has higher resolution, compared with a high-definition display device, the 4K display device can have more gray scales and wider image color gamut, the 4K display device can display images more finely, and a better image display effect is achieved.
The existing 4K display device can display and play standard definition, high definition and other data with resolution lower than 4K while realizing 4K data display and play, thereby improving the compatibility of the 4K display device. However, in the process of implementing the present invention, the inventor finds that when the existing 4K display device displays or plays non-4K data with a resolution lower than 4K, the menu options are often unclear, so that the user cannot accurately distinguish and select the menu options.
Disclosure of Invention
In view of this, embodiments of the present invention provide a menu display method and apparatus, a display device, and a storage medium, so as to solve the technical problem in the prior art that menu options are not clear when a 4K display device displays non-4K data with a resolution lower than 4K.
In a first aspect, an embodiment of the present invention provides a method for displaying a menu, including:
acquiring data to be displayed of display equipment, wherein the data to be displayed comprises a system menu image to be displayed, a first non-system menu image to be displayed and first synthesis information of the system menu image and the first non-system menu image;
magnifying a first resolution of the first non-system menu image to a second resolution to form a second non-system menu image;
and synthesizing the system menu image and the second non-system menu image into an image to be displayed according to the first synthesis information, and displaying the image to be displayed through the display equipment.
In a second aspect, an embodiment of the present invention provides a display device for a menu, including:
the display device comprises a to-be-displayed data acquisition module, a display module and a display module, wherein the to-be-displayed data acquisition module is used for acquiring to-be-displayed data of a display device, and the to-be-displayed data comprises a to-be-displayed system menu image, a to-be-displayed first non-system menu image and first synthesis information of the system menu image and the first non-system menu image;
a resolution magnification module for magnifying a first resolution of the first non-system menu image to a second resolution to form a second non-system menu image;
and the image synthesis module is used for synthesizing the system menu image and the second non-system menu image into an image to be displayed according to the first synthesis information, and displaying the image to be displayed through the display equipment.
In a third aspect, an embodiment of the present invention provides a display device, including:
one or more processors;
a memory for storing one or more programs,
when the one or more programs are executed by the one or more processors, the one or more processors implement the menu display method according to the embodiment of the present invention.
In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the menu display method according to the embodiment of the present invention.
In the technical scheme of displaying the menu, a system menu image to be displayed, a first non-system menu image to be displayed and first synthesis information of the system menu image and the first non-system menu image are acquired, a first resolution of the acquired first non-system menu image is amplified to a second resolution to form a second non-system menu image, the acquired system menu image and the formed second non-system menu image are synthesized into an image to be displayed according to the acquired first synthesis information, and the image to be displayed is displayed through the display device. According to the technical scheme for displaying the menu, when the image to be displayed is formed, only the non-system menu image contained in the image to be displayed is amplified, the definition of the menu of the display equipment can be improved, the user can accurately identify and select the menu, the time consumed by the user for repeatedly selecting and confirming the system menu is reduced, and the use experience of the user is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
fig. 1 is a schematic flowchart illustrating a menu display method according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a menu display method according to a second embodiment of the present invention;
fig. 3 is a flowchart illustrating a menu display method according to a third embodiment of the present invention;
fig. 4 is a block diagram of a menu display device according to a fourth embodiment of the present invention;
fig. 5 is a schematic structural diagram of a display device according to a fifth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant aspects of the present invention are shown in the drawings.
Example one
The embodiment of the invention provides a menu display method. The method may be performed by a display device for a menu, wherein the device may be implemented by software and/or hardware, typically integrated in a display device.
Fig. 1 is a schematic flowchart of a menu display method according to an embodiment of the present invention, and as shown in fig. 1, the method includes:
s101, data to be displayed of a display device are obtained, wherein the data to be displayed comprise a system menu image to be displayed, a first non-system menu image to be displayed and first synthesis information of the system menu image and the first non-system menu image.
Here, the display device may be a display device having a display function such as a television or a display screen, and in consideration of the practicality of subsequent operations, the display device may preferably be a 4K display device (i.e., a display device having a resolution of 3840 × 2160), such as a 4K smart tablet or a 4K television, and hereinafter, the display device is exemplified as a 4K display device.
In this embodiment, data to be displayed of the display device may be acquired from the data transmission interface, the acquired data to be displayed may include a system menu image and a non-system menu image that need to be displayed simultaneously, and first synthesis information of the system menu image and the non-system menu image, and the data to be displayed may be data stored or generated in the display device, or may be data received or acquired by the display device from other devices, which is not limited herein. The system menu image may be generated by the display device, and may be a display image of a system menu of the display device that needs to be displayed in the display device, where the system menu may or may not include a control that can be clicked or selected by a user, that is, the system menu image included in the acquired data to be displayed may be an image of a display area formed by the controls of the display device or a dialog image generated by the display device and used for displaying system information of the display device (for example, model information of each component of the display device or attribute information of currently stored content of the display device, etc.); correspondingly, the non-system menu image may be generated by the display device through third-party software or acquired by the display device from other external devices or a memory of the display device, and may be an image other than the system menu image of the display device, such as a current video frame in a video played by the display device, a current display picture of the display device, or a menu image of third-party software installed in the display device, and the like; the first synthesis information may include position information and transparency information corresponding to a same image synthesized by a system menu image and a non-system menu image that need to be displayed in the display device at the same time, for example, the position information in the first synthesis information may be position information of upper and lower layers (e.g., on a top layer or a bottom layer, etc.) of the system menu image and the non-system menu image, and relative position information of the system menu image and the non-system menu image in a display plane (e.g., upper, lower, or central position of the system menu image in the non-system menu image, etc.) or display position coordinate information of the system menu image and the non-system menu image resolved in a display device screen, and so on.
S102, amplifying the first resolution of the first non-system menu image to a second resolution to form a second non-system menu image.
In this embodiment, the second resolution after the enlargement may be set by a user or a developer, or may be set based on a display attribute of the display device screen, that is, the second resolution to which the first resolution of the first non-system menu image needs to be enlarged may be determined based on the setting of the user or the developer or based on an attribute of the display device screen itself, which is not limited herein. In order to ensure that the enlarged second non-system menu image can be normally displayed on the display device, when the size of the second resolution is set by the user or the developer, the second resolution set by the user or the developer is preferably less than or equal to the maximum resolution displayable on the screen of the display device.
Further, considering the simplicity of operation, optionally, the current resolution of the display device screen may be determined as the second resolution to which the first resolution of the first non-system menu image needs to be enlarged, for example, assuming that the current resolution of the display device screen is 3840 × 2160, 3840 × 2160 may be directly determined as the second resolution of the second non-system menu image formed after enlargement. Where the current resolution of the display device screen may be the maximum resolution of the display device or other resolution set by the user or developer.
Specifically, the size relationship between the first resolution and the second resolution may or may not be considered when forming the second non-system menu image, for example, the first resolution of the first non-system menu image may be directly amplified to the second resolution without considering the sizes of the first resolution and the second resolution, if the amplification is successful, the amplified non-system menu image is determined to be the second non-system menu image, and if the amplification is failed, the subsequent operation is not performed; alternatively, based on the size relationship between the first resolution and the second resolution, the magnification operation may be performed only when the first resolution is smaller than the second resolution.
Considering the effectiveness of the amplification operation, optionally, when the first resolution of the first non-system menu image is amplified, the first resolution of the first non-system menu image and a second resolution to be amplified may be obtained first, and whether the first resolution is smaller than the second resolution is further determined, if yes, the first resolution of the first system menu image is amplified to the second resolution, so as to form a second non-system menu image; if not, the first non-system menu image can be directly determined as a second non-system menu image, the first resolution of the first non-system menu image is reduced to the second resolution to form the second non-system menu image, or the operation of subsequently forming the image to be displayed is not carried out any more and the user is prompted that the first non-system menu image cannot be normally displayed.
S103, synthesizing the system menu image and the second non-system menu image into an image to be displayed according to the first synthesis information, and displaying the image to be displayed through the display equipment.
Illustratively, the first composition information may include a relative positional relationship of the system menu image and the first non-system menu image or a positional coordinate of the system menu image in the screen of the display device having the first resolution, and, at this time, when the system menu image and the second non-system menu image are synthesized, the relative position relationship between the system menu image and the second non-system menu image or the position coordinates of the system menu image in the display device screen with the second resolution can be determined according to the first synthesis information and the size relationship between the first non-system menu image and the second non-system menu image, then determining the position coordinates of the system menu image in the second non-system menu image according to the determined relative position relationship or position coordinates, and synthesizing the system menu image and the second non-system menu image into an image to be displayed according to the position coordinates of the system menu image in the second non-system menu image. In addition, the first synthesis information may further include transparency information of the first non-system menu image and/or the image to be displayed, and the like, which is not limited herein.
The menu display method provided by the first embodiment of the present invention obtains a system menu image to be displayed, a first non-system menu image to be displayed, and first synthesis information of the system menu image and the first non-system menu image, enlarges a first resolution of the obtained first non-system menu image to a second resolution to form a second non-system menu image, synthesizes the obtained system menu image and the formed second non-system menu image into an image to be displayed according to the obtained first synthesis information, and displays the image to be displayed through a display device. By adopting the technical scheme, when the image to be displayed is formed, only the non-system menu image contained in the image to be displayed is amplified, the definition of the equipment menu when other non-system menu images with the resolution lower than the resolution of the screen of the display equipment are displayed can be improved, the user can be ensured to accurately identify and select the menu, the time consumed by the user for repeatedly selecting and confirming the system menu is reduced, and the use experience of the user is improved.
On the basis of the above embodiment, before the acquiring data to be displayed of the display device, the method further includes: and drawing a system menu image of the display equipment based on the resolution of the main control chip of the display equipment. In this embodiment, the system menu image of the display device may be rendered by the display device according to a resolution of the main control chip of the display device, for example, one third, one half, or the like of the resolution of the main control chip may be determined as a resolution of the system menu image to be rendered, and the system menu image of the display device may be rendered based on the resolution. The resolution of the display device main control chip may be the maximum resolution or the optimal resolution of the display device main control chip capable of recognizing the picture or the video frame, and the like, which is not limited herein. In order to further improve the clear image of the drawn system menu image, it is preferable that the resolution of the display device main control chip is determined as the resolution of the system menu image to be drawn, and the system menu is drawn based on the resolution.
Example two
Fig. 2 is a flowchart illustrating a menu display method according to a second embodiment of the present invention. In this embodiment, the optimization is performed on the basis of the above embodiment, and in this embodiment, "drawing the system menu image of the display device based on the resolution of the display device main control chip" is optimized as follows: determining pixel color information of each pixel point in a menu bitmap image of the display equipment according to a set menu drawing rule, wherein the resolution of the menu bitmap image is the same as that of the main control chip; and coloring each pixel point in the menu bitmap image based on the pixel color information to form a system menu image of the display equipment.
Further, before the determining the pixel color information of each pixel point in the menu bitmap image of the display device according to the set menu drawing rule, the method further includes: the method comprises the steps of obtaining the resolution ratio of a main control chip of the display equipment, and generating a menu bitmap image of the display equipment based on the resolution ratio.
Correspondingly, as shown in fig. 2, the method for displaying a menu provided by the present embodiment includes:
s201, obtaining the resolution of a main control chip of the display equipment, and generating a menu bitmap image of the display equipment based on the resolution.
The bitmap image can be understood as a dot matrix image composed of a plurality of uncolored pixel points, and the menu bitmap image can be understood as a bitmap image for generating the system menu image. In this embodiment, when generating the menu bitmap image of the display device, the resolution of the display device main control chip may be obtained by reading attribute information of the display device main control chip or by reading content of a storage position corresponding to the resolution of the main control chip in the memory of the display device, and then the menu bitmap image having the corresponding number of rows and the corresponding number of columns may be generated according to the resolution. For example, assuming that the resolution of the display device main control chip is 1920 × 1080, a pixel lattice with 1920 rows and 1920 columns of pixels of 1080 may be generated to obtain a menu bitmap image with the same resolution as that of the display device main control chip, where in the menu bitmap image, each pixel row includes 1920 pixels, and each pixel column includes 1080 pixels.
S202, determining pixel color information of each pixel point in the menu bitmap image of the display equipment according to a set menu drawing rule, wherein the resolution of the menu bitmap image is the same as that of the main control chip.
In this embodiment, the relative position and the relative size of each pixel region of the system menu image of the display device, which is composed of pixels of the same color, may be preset, for example, the first pixel region having the first color is located above the second pixel region having the second color, and has a width equal to that of the second pixel region and a height equal to one third of that of the second pixel region; and/or, the relative position and relative size between the pixel region composed of the same color pixel points and the system menu image or the menu bitmap image may be preset, for example, the second pixel region is located at the uppermost part of the system menu (or the menu bitmap image) and has the same width as the width of the system menu (or the width of the menu bitmap image), the height is one fifth of the height of the system menu (or the height of the menu bitmap image), and so on. The pixel region formed by the pixels with the same color is preferably a pixel region formed by continuous pixels with the same color, and at this time, the pixels with the same color may correspond to one or more pixel regions, which is determined according to the color composition and color distribution of the system menu image of the display device.
At this time, for example, when determining the pixel color information of each pixel point in the menu bitmap image of the display device, the pixel point corresponding to each pixel region in the menu bitmap image may be determined based on the relative position and the relative size between each pixel region or the relative position and the relative size between each pixel region and the system menu image, and the color information of each pixel region is determined as the color information of the pixel point corresponding to each pixel region, so as to determine the pixel color information of each pixel point in the menu bitmap image of the display device.
And S203, coloring each pixel point in the menu bitmap image based on the pixel color information to form a system menu image of the display device.
In this embodiment, the menu bitmap image may be colored based on the pixel points or based on colors, for example, the pixel points may be colored simultaneously, randomly, or respectively according to the position coordinates of the pixel points; for example, the pixel points may be grouped based on the pixel color information corresponding to each pixel point and the coloring sequence of the pixel points of each group may be determined, then the current group may be determined according to the coloring sequence, and the pixel points included in the current group may be colored simultaneously, randomly, or according to the size of the position coordinates of the pixel points in the current group.
S204, data to be displayed of the display device are obtained, and the data to be displayed comprise a system menu image to be displayed, a first non-system menu image to be displayed and first synthesis information of the system menu image and the first non-system menu image.
S205, amplifying the first resolution of the first non-system menu image to a second resolution to form a second non-system menu image.
S206, synthesizing the system menu image and the second non-system menu image into an image to be displayed according to the first synthesis information, and displaying the image to be displayed through the display equipment.
The second menu display method provided by the second embodiment of the present invention includes obtaining a resolution of a main control chip of a display device, generating a menu bitmap image of the display device based on the resolution, determining pixel color information of each pixel point in the generated menu bitmap image according to a set menu drawing rule, coloring each pixel point in the menu bitmap image based on the pixel color information of each pixel point to obtain a system menu image of the display device, obtaining data to be displayed of the display device, amplifying a first resolution of a first non-system menu image in the obtained data to be displayed to a second resolution to obtain a second non-system menu image, synthesizing the system menu image and the second non-system menu image into an image to be displayed, and displaying the image to be displayed through the display device. By adopting the technical scheme, the system menu image is generated based on the resolution of the main control chip of the display device, the definition of the device menu displayed in the display device can be further improved, the user can accurately identify and select the menu, the time consumed by the user for repeatedly selecting and confirming the system menu is reduced, and the use experience of the user is improved.
On the basis of the foregoing embodiment, the first resolution is a resolution of the display device main control chip, and accordingly, before the acquiring data to be displayed of the display device, the method further includes: acquiring original data received by the display equipment, wherein the original data comprises original non-system menu data and original resolution for rendering the original non-system menu data; rendering the original non-system menu data based on the first resolution to form a first non-system menu image if the original resolution is less than the first resolution. In this embodiment, if the resolution of the original non-system menu image in the original data generated by the other device and stored or acquired by the display device is smaller than the resolution of the display device main control chip, the main control chip of the display device may first perform preliminary amplification on the resolution of the original non-system menu image in the original data to obtain a first non-system menu image to be displayed, so as to improve the uniformity of the resolution of the output image of the display device main control chip, where the original non-system menu image is rendered by the original non-system menu data summarized by the original data.
For example, after the display device acquires original data, the size relationship between the resolution of the original non-system menu image and the resolution of the display device main control chip may be determined based on the resolution information of the original non-system menu image in the original data, and if the resolution of the original non-system menu image is smaller than the resolution of the display device main control chip, the resolution of the original non-system menu image may be amplified to the resolution of the display device main control chip to obtain a first non-system menu image; if the resolution of the original non-system menu image is equal to the resolution of the display equipment main control chip, the original non-system menu image can be directly determined as a first non-system menu image without being amplified; if the resolution of the original non-system menu image is larger than that of the display equipment main control chip, the subsequent operation can be stopped, and the user is prompted that the original non-system menu image cannot be displayed.
EXAMPLE III
Fig. 3 is a flowchart illustrating a menu display method according to a third embodiment of the present invention. In this embodiment, the optimization is performed on the basis of the above embodiment, and in this embodiment, the "synthesizing the system menu image and the second non-system menu image into an image to be displayed according to the first synthesis information, and displaying the image to be displayed through the display device" is optimized as follows: determining second synthesis information of the system menu image and the second non-system menu image according to the first synthesis information and a preset synthesis rule; and synthesizing the system menu image and the second non-system menu image into an image to be displayed according to the second synthesis information, and displaying the image to be displayed through the display equipment.
Further, in this embodiment, the "amplifying the first resolution of the first non-system menu image to the second resolution to form the second non-system menu image" may be further optimized as: determining a corresponding relation between each first pixel point in the first non-system menu image and each pixel point in the non-menu bitmap image of the display device according to the first resolution and the amplified second resolution, wherein each pixel point in the non-menu bitmap image corresponds to each pixel point of the screen of the display device one to one; determining second color information of each pixel point in the non-menu bitmap image based on the corresponding relation and the first color information of each first pixel point; and coloring the non-menu bitmap image based on the second color information to form a second non-system menu image.
Correspondingly, as shown in fig. 3, the method for displaying a menu provided by the present embodiment includes:
s301, data to be displayed of a display device are obtained, wherein the data to be displayed comprise a system menu image to be displayed, a first non-system menu image to be displayed and first synthesis information of the system menu image and the first non-system menu image.
S302, determining the corresponding relation between each first pixel point in the first non-system menu image and each pixel point in the non-menu bitmap image of the display device according to the first resolution and the amplified second resolution, wherein each pixel point in the non-menu bitmap image corresponds to each pixel point on the screen of the display device one to one.
For example, the corresponding relationship between each first pixel point in the first non-system menu image and each pixel point in the non-menu bitmap image of the display device may be determined according to the magnitude relationship between the second resolution and the first resolution in the components in the row direction and the column direction, respectively. For example, assuming that the first resolution is 1920 × 1080 and the second resolution is 3840 × 2160, at this time, it may be determined that each row in the first non-system menu image includes 1920 pixels and each column includes 1080 pixels, and each row in the non-menu bitmap image of the display device includes 3840 pixels and each column includes 2160 pixels, so that it may be obtained that one row of pixels in the first non-system menu image corresponds to two consecutive rows of pixels in the non-menu bitmap image of the display device, and one column of pixels in the first non-system menu image corresponds to two consecutive columns of pixels in the non-menu bitmap image of the display device, that is, one pixel in the first non-system menu image corresponds to four pixels in the non-menu bitmap image of the display device, for example, the first row and the first column of pixels in the first non-system menu image corresponds to the first row and the first column of pixels in the non-menu image of the display device, And corresponding the pixel point of the second row and the four pixel points of the third row and the four pixel points of the fourth row and the four pixel points of the third column and the four pixel points of the second row and the four pixel points of the fourth row in the non-system menu bitmap image of the display device, and so on, the corresponding relation between each first pixel point in the first non-system menu image and each pixel point in the non-menu bitmap image of the display device can be determined, and the description is omitted.
S303, determining second color information of each pixel point in the non-menu bitmap image based on the corresponding relation and the first color information of each first pixel point.
In this embodiment, the first color information and the second color information may include color information such as brightness and color saturation of the pixel point. For example, when determining the second color information of each pixel point in the non-menu bitmap image, the first color information of each first pixel point in the first non-system menu image may be directly determined as the color information of each pixel point in the non-menu bitmap image corresponding to the first color information, that is, the second color information of a certain pixel point in the non-menu bitmap image is the color information of the first pixel point corresponding to the non-system menu image. For example, assuming that the three primary colors of red, green and blue of the pixel point in the first row and the first column in the first non-system menu image are (58, 69, 70), which correspond to the four pixel points in the first row and the first column, the first row and the second column, the second row and the first column, and the second row and the second column in the non-menu bitmap image of the display device, respectively, the second color information of the four pixel points in the first row and the first column, the first row and the second column, the second row and the first column, and the second row and the second column in the non-menu bitmap image of the display device may be all determined as (58, 69, 70).
S304, coloring the non-menu bitmap image based on the second color information to form a second non-system menu image.
In this embodiment, a non-menu bitmap image in which each pixel point corresponds to each pixel point in the display device screen one to one may be generated based on the resolution of the display device screen, then each pixel point in the non-menu bitmap image is colored according to the second color information of each pixel point of the non-menu bitmap image, and the image formed after coloring is determined as the second non-system menu image.
S305, determining second synthesis information of the system menu image and the second non-system menu image according to the first synthesis information and a preset synthesis rule.
In this embodiment, the first combination information and the determined second combination information may include combination position information of the system menu image and the first non-system menu image or the second non-system menu image, and may further include transparency information when the system menu image is combined with the first non-system menu image or the second non-system menu image, and the like, which is not limited herein. The preset composition rule may be set by a developer, for example, the preset composition rule may be set to perform composition on set pixel points among corresponding pixel points in the second non-system menu image according to a composition position in the first composition information, and the second composition information is the same as transparency information and the like in the first composition information except for the composition position information. The synthesis position can be understood as an axis when the system menu image is synthesized with the first non-system menu image and/or the second non-system menu image; the set pixel point of the synthesized position in the first synthesized information among the corresponding pixel points in the second non-system menu image may be set by a developer, for example, the set pixel point may be a pixel point at the upper left, lower left, upper right, lower right, or center among the corresponding pixel points in the second non-system menu image, and the like, which is not limited herein.
For example, assuming that the synthesis position in the first synthesis information is a pixel point in a first row and a first column in the first non-system menu image, the set pixel point is a pixel point in a lower right portion of a pixel point corresponding to the synthesis position in the second non-system menu image, and the pixel point in the first row and the first column in the first non-system menu image corresponds to four pixel points in a first row and a first column, a first row and a second column, a second row and a first column, and a second row and a second column in the non-menu bitmap image of the display device, it may be determined that the synthesis position in the second synthesis information is a pixel point in a first row and a second column in the second non-system menu image.
Here, although there is an axis of the system menu image when the system menu image is combined with the first non-system menu image or the second non-system menu image, it is not necessary to rotate the system menu image during the combining process, that is, the system menu image and the first non-system menu image or the second non-system menu image are combined in the same row direction and the same column direction with the axis of the system menu image as a fixed point.
S306, synthesizing the system menu image and the second non-system menu image into an image to be displayed according to the second synthesis information, and displaying the image to be displayed through the display equipment.
For example, the system menu image and the second non-system menu image may be synthesized into the image to be displayed according to the synthesis position information, the transparency information, and the row direction and column direction information of the system menu image and the second non-system menu image in the second synthesis information.
For example, the process of the display device displaying the image to be displayed may be:
a. and the menu drawing module of the display equipment draws and generates a system menu image of the display equipment according to the resolution of the main control chip and sends the system menu image to the main control chip of the display equipment.
b. A main control chip of the display device receives a system menu image sent by a menu drawing module, and acquires a non-system menu image generated by third-party software or sent by third-party equipment, a first transmission line for transmitting the system menu image and a second transmission line for transmitting the non-system menu image; respectively transcoding the acquired system menu image and non-system menu image into Vbyone signals; and the processed non-system menu image is sent to the frequency doubling board of the display device through the second transmission line. For example, if 8 transmission lines exist between the main control chip and the frequency doubling board, 2 of the transmission lines may be selected as the first transmission lines for transmitting the system menu image, and the other 6 transmission lines may be determined as the second transmission lines for transmitting the non-system menu image.
c. The frequency doubling plate of the display equipment receives the system menu image transmitted by the first transmission line and the non-system menu image transmitted by the second transmission line, amplifies the received non-system menu image according to the set resolution, synthesizes the amplified non-system menu image and the received system menu image into an image to be displayed, and sends the image to be displayed to the display screen of the display equipment.
d. And the display screen of the display device receives and displays the image to be displayed.
The menu display method provided by the third embodiment of the present invention generates a non-menu bitmap image according to the resolution of a display device screen, determines color information of each pixel point in the non-menu bitmap image according to a correspondence between each first pixel point in the first non-system menu image and each pixel point in the non-menu bitmap image of the display device, colors the non-menu bitmap image based on the color information to form a second non-system menu image, determines second synthesis information of the system menu image and the second non-system menu image according to the first synthesis information and a preset synthesis rule, and synthesizes the system menu image and the second non-system menu image into an image to be displayed based on the second synthesis information. By adopting the technical scheme, the definition of the equipment menu can be improved when the non-system menu image with the resolution ratio smaller than the screen resolution ratio of the display equipment is displayed, the user can accurately identify and select the menu, the time consumed by the user for repeatedly selecting and confirming the system menu is reduced, and the use experience of the user is improved.
Example four
The fourth embodiment of the invention provides a display device of a menu. The apparatus can be implemented by software and/or hardware, can be generally integrated in a display device, and can implement the display of the menu of the display device by executing the display method of the menu. Fig. 4 is a block diagram of a structure of a display device for a menu provided in this embodiment, and as shown in fig. 4, the display device includes:
a to-be-displayed data obtaining module 401, configured to obtain to-be-displayed data of a display device, where the to-be-displayed data includes a to-be-displayed system menu image, a to-be-displayed first non-system menu image, and first synthesis information of the system menu image and the first non-system menu image;
a resolution magnification module 402 configured to magnify a first resolution of the first non-system menu image to a second resolution to form a second non-system menu image;
an image synthesizing module 403, configured to synthesize the system menu image and the second non-system menu image into an image to be displayed according to the first synthesis information, and display the image to be displayed through the display device.
In the menu display apparatus provided by the fourth embodiment of the present invention, the data to be displayed obtaining module obtains the system menu image to be displayed on the display device, the first non-system menu image to be processed, and the first synthesis information of the system menu image and the first non-system menu image, the resolution enlarging module enlarges the first resolution of the obtained first non-system menu image into the second resolution to form the second non-system menu image, the image synthesis module synthesizes the obtained system menu image and the formed second non-system menu image into the image to be displayed according to the obtained first synthesis information, and the display device displays the image to be displayed. By adopting the technical scheme, when the image to be displayed is formed, only the non-system menu image contained in the image to be displayed is amplified, the definition of the menu of the display equipment can be improved, the user can accurately identify and select the menu, the time consumed by the user for repeatedly selecting and confirming the system menu is reduced, and the use experience of the user is improved.
Further, the display device of the menu provided by the embodiment may further include: and the system menu image drawing module is used for drawing the system menu image of the display equipment based on the resolution of the display equipment main control chip before the data to be displayed of the display equipment is acquired.
In the foregoing solution, the system menu image drawing module may include: the pixel color information determining unit is used for determining the pixel color information of each pixel point in the menu bitmap image of the display equipment according to a set menu drawing rule, and the resolution of the menu bitmap image is the same as that of the main control chip; and the first coloring unit is used for coloring each pixel point in the menu bitmap image based on the pixel color information so as to form a system menu image of the display equipment.
Further, the display device of the menu provided by the embodiment may further include: and the menu bitmap generation unit is used for acquiring the resolution of a main control chip of the display equipment before determining the pixel color information of each pixel point in the menu bitmap image of the display equipment according to the set menu drawing rule, and generating the menu bitmap image of the display equipment based on the resolution.
In the above solution, the image synthesis module 403 may include: a second synthesis information determination unit configured to determine second synthesis information of the system menu image and the second non-system menu image according to the first synthesis information and a preset synthesis rule; and the image synthesis unit is used for synthesizing the system menu image and the second non-system menu image into an image to be displayed according to the second synthesis information, and displaying the image to be displayed through the display equipment.
In the above solution, the resolution amplifying module 402 may include: a corresponding relation determining unit, configured to determine, according to the first resolution and the amplified second resolution, a corresponding relation between each first pixel point in the first non-system menu image and each pixel point in the non-menu bitmap image of the display device, where each pixel point in the non-menu bitmap image corresponds to each pixel point on the screen of the display device one to one; a second color information determining unit, configured to determine second color information of each pixel point in the non-menu bitmap image based on the correspondence and the first color information of each first pixel point; and the second coloring unit is used for coloring the non-menu bitmap image based on the second color information to form a second non-system menu image.
Further, the first resolution is a resolution of the main control chip of the display device, and accordingly, the display apparatus of the menu provided in this embodiment may further include: the system comprises an original data acquisition module, a display module and a resolution ratio calculation module, wherein the original data acquisition module is used for acquiring original data received by the display device before acquiring data to be displayed of the display device, and the original data comprises original non-system menu data and an original resolution ratio for rendering the original non-system menu data; and the to-be-processed image generation module is used for rendering the original non-system menu data based on the first resolution to form a first non-system menu image when the original resolution is smaller than the first resolution.
The menu display device provided by the fourth embodiment of the invention can execute the menu display method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the menu display method. For details of the menu display method provided in any embodiment of the present invention, reference may be made to the technical details not described in detail in this embodiment.
EXAMPLE five
Fig. 5 is a schematic structural diagram of a display apparatus according to a fifth embodiment of the present invention, as shown in fig. 5, the display apparatus includes a processor 50 and a memory 51, and may further include an input device 52 and an output device 53; the number of the processors 50 in the display device may be one or more, and one processor 50 is taken as an example in fig. 5; the processor 50, the memory 51, the input device 52 and the output device 53 in the display apparatus may be connected by a bus or other means, and the connection by the bus is exemplified in fig. 5.
The memory 51, as a computer-readable storage medium, may be used to store software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the display method of the menu in the embodiment of the present invention (for example, the data-to-be-displayed acquisition module 401, the resolution enlargement module 402, and the image synthesis module 403 in the display apparatus of the menu). The processor 50 executes various functional applications and data processing of the display device, that is, implements the above-described menu display method, by executing software programs, instructions, and modules stored in the memory 51.
The memory 51 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 51 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, the memory 51 may further include memory located remotely from the processor 50, which may be connected to the display device over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 52 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function controls of the display apparatus. The output device 53 may include a display device such as a display screen.
EXAMPLE six
An embodiment of the present invention further provides a storage medium containing computer-executable instructions, which when executed by a computer processor, perform a method for displaying a menu, the method including:
acquiring data to be displayed of display equipment, wherein the data to be displayed comprises a system menu image to be displayed, a first non-system menu image to be displayed and first synthesis information of the system menu image and the first non-system menu image;
magnifying a first resolution of the first non-system menu image to a second resolution to form a second non-system menu image;
and synthesizing the system menu image and the second non-system menu image into an image to be displayed according to the first synthesis information, and displaying the image to be displayed through the display equipment.
Of course, the storage medium provided by the embodiment of the present invention contains computer-executable instructions, and the computer-executable instructions are not limited to the operations of the method described above, and may also perform related operations in the menu display method provided by any embodiment of the present invention.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
It should be noted that, in the embodiment of the above search apparatus, each included unit and module are merely divided according to functional logic, but are not limited to the above division as long as the corresponding functions can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (9)
1. A method for displaying a menu, comprising:
acquiring data to be displayed of a display device, wherein the data to be displayed comprises a system menu image to be displayed, a first non-system menu image to be displayed and first synthesis information of the system menu image and the first non-system menu image, the resolution of the system menu image is a first resolution, and the first resolution is the resolution of a main control chip of the display device;
magnifying a first resolution of the first non-system menu image to a second resolution to form a second non-system menu image;
determining second synthesis information of the system menu image and the second non-system menu image according to the first synthesis information and a preset synthesis rule;
and synthesizing the system menu image and the second non-system menu image into an image to be displayed according to the second synthesis information, and displaying the image to be displayed through the display equipment.
2. The method according to claim 1, wherein before the obtaining data to be displayed of the display device, further comprising:
and drawing a system menu image of the display equipment based on the resolution of the main control chip of the display equipment.
3. The method of claim 2, wherein the rendering the system menu image of the display device based on the resolution of the display device host chip comprises:
determining pixel color information of each pixel point in a menu bitmap image of the display equipment according to a set menu drawing rule, wherein the resolution of the menu bitmap image is the same as that of a main control chip of the display equipment;
and coloring each pixel point in the menu bitmap image based on the pixel color information to form a system menu image of the display equipment.
4. The method according to claim 3, before the determining pixel color information of each pixel point in the menu bitmap image of the display device according to the set menu drawing rule, further comprising:
the method comprises the steps of obtaining the resolution ratio of a display equipment main control chip, and generating a menu bitmap image of the display equipment based on the resolution ratio of the display equipment main control chip.
5. The method of claim 1, wherein said magnifying the first resolution of the first non-system menu image to a second resolution to form a second non-system menu image comprises:
determining a corresponding relation between each first pixel point in the first non-system menu image and each pixel point in a non-menu bitmap image of the display device according to the first resolution and the amplified second resolution, wherein each pixel point in the non-menu bitmap image corresponds to each pixel point on a screen of the display device one to one;
determining second color information of each pixel point in the non-menu bitmap image based on the corresponding relation and the first color information of each first pixel point;
and coloring the non-menu bitmap image based on the second color information to form a second non-system menu image.
6. The method according to claim 1, wherein before the obtaining data to be displayed of the display device, further comprising:
acquiring original data received by the display equipment, wherein the original data comprises original non-system menu data and original resolution for rendering the original non-system menu data;
rendering the original non-system menu data based on the first resolution to form a first non-system menu image if the original resolution is less than the first resolution.
7. A display device of a menu, comprising:
the display device comprises a to-be-displayed data acquisition module, a display module and a display module, wherein the to-be-displayed data acquisition module is used for acquiring to-be-displayed data of a display device, the to-be-displayed data comprises a to-be-displayed system menu image, a to-be-displayed first non-system menu image and first synthesis information of the system menu image and the first non-system menu image, the resolution of the system menu image is a first resolution, and the first resolution is the resolution of a main control chip of the display device;
a resolution magnification module for magnifying a first resolution of the first non-system menu image to a second resolution to form a second non-system menu image;
the image synthesis module is used for synthesizing the system menu image and the second non-system menu image into an image to be displayed according to the first synthesis information and displaying the image to be displayed through the display equipment;
wherein the image synthesis module comprises: a second synthesis information determination unit configured to determine second synthesis information of the system menu image and the second non-system menu image according to the first synthesis information and a preset synthesis rule; and the image synthesis unit is used for synthesizing the system menu image and the second non-system menu image into an image to be displayed according to the second synthesis information, and displaying the image to be displayed through the display equipment.
8. A display device, characterized in that the display device comprises:
one or more processors;
a memory for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement a method of displaying a menu as claimed in any one of claims 1-6.
9. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out a method of displaying a menu according to any one of claims 1 to 6.
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