CN104133649A - Picture display method, device and terminal - Google Patents
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- CN104133649A CN104133649A CN201410357258.7A CN201410357258A CN104133649A CN 104133649 A CN104133649 A CN 104133649A CN 201410357258 A CN201410357258 A CN 201410357258A CN 104133649 A CN104133649 A CN 104133649A
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Abstract
The embodiment of the invention discloses a picture display method, which comprises the following steps: obtaining the data of a picture to be displayed from a server, wherein the data comprises the first parameter information of the picture; according to the first parameter information of the picture, a screen parameter of a terminal and/ or the memory information of the terminal, determining the second parameter information of the picture, wherein the second parameter information of the picture is smaller than or equal to the first parameter information of the picture; and according to the second parameter information, outputting the picture to the screen of the terminal, and displaying the picture. The invention also correspondingly discloses a picture display device and the terminal comprising the device. The picture is subjected to adaptive adjustment, when a picture file is bigger or less memory of the terminal is left, the picture display speed of the terminal can be improved, and the occupation of memory resources is reduced.
Description
Technical field
The present invention relates to technical field of image processing, relate in particular to a kind of image display method, device and terminal.
Background technology
Along with developing rapidly of electronic technology, can there is the terminal of user interactions more and more universal.By with terminal interaction, user can be from webpage or application program obtain various forms of information, such as word, picture, audio frequency, video etc.
At present, when terminal Shows Picture on screen, the processor of terminal conventionally can be by picture according to formatted output originally to screen display.But in the time that picture file is larger, time that need to be longer could be by Image Display out, even may there is Caton phenomenon in terminal in the process of Image Display.In addition, even if picture quality is better, concerning some configure lower screen, also picture cannot be shown according to form originally, if now the processor of terminal by picture according to formatted output originally to screen, not only transmission speed is slow, and causes the wasting of resources.
Summary of the invention
The invention provides a kind of image display method, device and terminal, can improve the speed that terminal Shows Picture and reduce memory source and take.
First aspect present invention provides a kind of image display method, can comprise:
Obtain the data of picture to be shown from server, wherein said data comprise the first parameter information of described picture;
According to the first parameter information of described picture, the screen parameter of terminal and/or the memory information of described terminal, determine the second parameter information of described picture, wherein, the second parameter information of described picture is less than or equal to the first parameter information of described picture;
The screen that described picture is outputed to described terminal according to described the second parameter information shows.
In conjunction with first aspect, in the possible implementation of the first, the first parameter information of described picture comprises the first colour bits degree of depth of first resolution and the described picture of described picture, and the second parameter information of described picture comprises the second colour bits degree of depth of second resolution and the described picture of described picture; The described memory information according to the screen resolution of terminal and/or described terminal is determined the second parameter information of described picture, comprising:
Determine the screen resolution of described terminal and the screen color bit depth of described terminal;
If the screen resolution of described terminal is less than the first resolution of described picture, determine the second resolution of described picture, wherein, described second resolution is less than or equal to the screen resolution of described terminal;
If the screen color bit depth of described terminal is less than the first colour bits degree of depth of described picture, determine the second colour bits degree of depth of described picture, wherein, the described second colour bits degree of depth is less than or equal to the screen color bit depth of described terminal.
In conjunction with first aspect, in the possible implementation of the second, the first parameter information of described picture comprises the first colour bits degree of depth of first resolution and the described picture of described picture, and the second parameter information of described picture comprises the second colour bits degree of depth of second resolution and the described picture of described picture; The described memory information according to the screen resolution of terminal and/or described terminal is determined the second parameter information of described picture, comprising:
Determine the screen color bit depth of the screen resolution of described terminal, described terminal and the amount of free memory of described terminal;
If the screen resolution of described terminal is more than or equal to the first resolution of described picture, and the free memory capacity of described terminal is less than default threshold value, determine the second resolution of described picture, wherein, described second resolution is less than or equal to the first resolution of described picture;
If the screen color bit depth of described terminal is more than or equal to the first colour bits degree of depth of described picture, and the free memory capacity of described terminal is less than default threshold value, determine the second colour bits degree of depth of described picture, wherein, the described second colour bits degree of depth is less than or equal to the first colour bits degree of depth of described picture.
In conjunction with the possible implementation of the second of first aspect, in the third possible implementation, after described screen resolution, the screen color bit depth of described terminal and the amount of free memory of described terminal of determining described terminal, described method also comprises:
If the screen resolution of described terminal is more than or equal to the first resolution of described picture, and the free memory capacity of described terminal is more than or equal to default threshold value, determine the second resolution of described picture, wherein, described second resolution equals the first resolution of described picture;
If the screen color bit depth of described terminal is more than or equal to the first colour bits degree of depth of described picture, and the free memory capacity of described terminal is more than or equal to default threshold value, determine the second colour bits degree of depth of described picture, wherein, the described second colour bits degree of depth equals the first colour bits degree of depth of described picture.
In conjunction with first aspect, in the 4th kind of possible implementation, describedly according to described the second parameter information, described picture is outputed to screen, comprise described picture to show on described screen:
Whether the first parameter information that judges described picture is identical with described the second parameter information;
If the first parameter information of described picture is different from described the second parameter information, the parameter adjustment of described picture is arrived consistent with described the second parameter information;
The screen that picture after adjusting is outputed to described terminal shows.
Second aspect present invention provides a kind of image display apparatus, can comprise:
Data capture unit, for obtain the data of picture to be shown from server, wherein said data comprise the first parameter information of described picture;
Parameter determining unit, be used for according to the first parameter information of described picture, the screen parameter of terminal and/or the memory information of described terminal, determine the second parameter information of described picture, wherein, the second parameter information of described picture is less than or equal to the first parameter information of described picture;
Display unit, shows for the screen that described picture is outputed to described terminal according to described the second parameter information.
In conjunction with second aspect, in the possible implementation of the first, the first parameter information of described picture comprises the first colour bits degree of depth of first resolution and the described picture of described picture, and the second parameter information of described picture comprises the second colour bits degree of depth of second resolution and the described picture of described picture; Described parameter determining unit, comprising:
The first determining unit, for determining the screen resolution of described terminal and the screen color bit depth of described terminal;
First resolution determining unit, in the time that the screen resolution of described terminal is less than the first resolution of described picture, determines the second resolution of described picture, and wherein, described second resolution is less than or equal to the screen resolution of described terminal;
The first colour bits Depth determination unit, for in the time that the screen color bit depth of described terminal is less than the first colour bits degree of depth of described picture, determine the second colour bits degree of depth of described picture, wherein, the described second colour bits degree of depth is less than or equal to the screen color bit depth of described terminal.
In conjunction with second aspect, in the possible implementation of the second, the first parameter information of described picture comprises the first colour bits degree of depth of first resolution and the described picture of described picture, and the second parameter information of described picture comprises the second colour bits degree of depth of second resolution and the described picture of described picture; Described parameter determining unit, comprising:
The second determining unit, for determining screen resolution, the screen color bit depth of described terminal and the amount of free memory of described terminal of described terminal;
Second resolution determining unit, for be more than or equal to the first resolution of described picture at the screen resolution of described terminal, and when the free memory capacity of described terminal is less than default threshold value, determine the second resolution of described picture, wherein, described second resolution is less than or equal to the first resolution of described picture;
The second colour bits Depth determination unit, for be more than or equal to the first colour bits degree of depth of described picture in the screen color bit depth of described terminal, and when the free memory capacity of described terminal is less than default threshold value, determine the second colour bits degree of depth of described picture, wherein, the described second colour bits degree of depth is less than or equal to the first colour bits degree of depth of described picture.
In conjunction with the possible implementation of the second of second aspect, in the third possible implementation, described parameter determining unit, also comprises:
The 3rd resolution determining unit, for be more than or equal to the first resolution of described picture at the screen resolution of described terminal, and when the free memory capacity of described terminal is more than or equal to default threshold value, determine the second resolution of described picture, wherein, described second resolution equals the first resolution of described picture;
The 3rd colour bits Depth determination unit, for be more than or equal to the first colour bits degree of depth of described picture in the screen color bit depth of described terminal, and when the free memory capacity of described terminal is more than or equal to default threshold value, determine the second colour bits degree of depth of described picture, wherein, the described second colour bits degree of depth equals the first colour bits degree of depth of described picture.
In conjunction with second aspect, in the 4th kind of possible implementation, described display unit, comprising:
Whether judging unit is identical with described the second parameter information for judging the first parameter information of described picture;
Parameter adjustment unit, at the first parameter information of described picture from described the second parameter information when different, by the parameter adjustment of described picture to consistent with described the second parameter information;
Show subelement, show for the screen that the picture after adjusting is outputed to described terminal.
Third aspect present invention provides a kind of terminal, can comprise the image display apparatus described in second aspect.
Adopt the embodiment of the present invention, can be in the time of the Image Display request that receives user, in conjunction with the original parameter information of picture, the screen parameter of terminal and the memory information of terminal, set suitable output parameter to picture, then picture being outputed to screen according to the output parameter setting shows, by picture is carried out to accommodation, can be at picture file large or terminal internal memory remain when few, improve the speed that terminal Shows Picture and reduce memory source and take.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic flow sheet of an embodiment of image display method of the present invention;
Fig. 2 is the schematic flow sheet of an embodiment of step S102 in image display method of the present invention;
Fig. 3 is the schematic flow sheet of another embodiment of step S102 in image display method of the present invention;
Fig. 4 is the structural representation of an embodiment of image display apparatus of the present invention;
Fig. 5 is the structural representation of an embodiment of parameter determining unit in image display apparatus of the present invention;
Fig. 6 is the structural representation of another embodiment of parameter determining unit in image display apparatus of the present invention;
Fig. 7 is the structural representation of an embodiment of display unit in image display apparatus of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of image display method, device and terminal, can improve the speed that terminal Shows Picture and reduce memory source to take.In the embodiment of the present invention, terminal is the terminal with screen, can be mobile phone, panel computer, palm PC (Personal Digital Assistant, the mobile terminal such as PDA), also can be the non-moving terminals such as desk-top computer (Desktop), computer all-in-one machine, include but not limited to above-mentioned situation about enumerating.
Referring to Fig. 1, it is the schematic flow sheet of an embodiment of image display method of the present invention.As shown in Figure 1, the method can comprise:
S101, obtains the data of picture to be shown from server, wherein said data comprise the first parameter information of described picture.
In concrete enforcement, the first parameter information of this picture, when referring to terminal and getting this picture from server, the parameter information of this picture.Optionally, the first parameter information of this picture can comprise first size, first resolution and/or the first colour bits degree of depth etc. of this picture.
S102, according to the first parameter information of described picture, the screen parameter of terminal and/or the memory information of described terminal, determines the second parameter information of described picture, and wherein, the second parameter information of described picture is less than or equal to the first parameter information of described picture.
Optionally, the second parameter information of this picture can comprise the second size, second resolution and/or the second colour bits degree of depth etc. of this picture.
In the embodiment of the present invention, the screen configuration information of terminal can comprise display size, resolution and/or the colour bits degree of depth etc. of screen.Its intermediate-resolution represents the quantity of the displayable pixel of screen, the screen that for example resolution is 1024*768, and in its horizontal direction, every a line can show 1024 pixels, on vertical direction, each row can show 768 pixels; The kind of the displayable color of each pixel of colour bits depth representing screen, represents with position (bit), for example: the screen that the colour bits degree of depth is 8bit, the color category that its multipotency shows has 2
8256 kinds.Under normal circumstances, the resolution of picture is higher, and the pixel comprising is just more, just more clear, but the shared storage space of picture is also more simultaneously; The colour bits degree of depth of picture is larger, and color relation is more, and shown picture color is just true to nature, but has also strengthened the data volume of picture simultaneously, and the storage space taking is also more.
S103, the screen that described picture is outputed to described terminal according to described the second parameter information shows.
In a kind of possible implementation, as shown in Figure 2, according to the first parameter information of described picture, the screen parameter of terminal and/or the memory information of described terminal, determine second parameter information (S102) of described picture, can comprise:
S201, determines the screen resolution of described terminal and the screen color bit depth of described terminal.
S202, if the screen resolution of described terminal is less than the first resolution of described picture, determines the second resolution of described picture, and wherein, described second resolution is less than or equal to the screen resolution of described terminal.
S203, if the screen color bit depth of described terminal is less than the first colour bits degree of depth of described picture, determines the second colour bits degree of depth of described picture, and wherein, the described second colour bits degree of depth is less than or equal to the screen color bit depth of described terminal.
In the possible implementation of another kind, as shown in Figure 3, according to the first parameter information of described picture, the screen parameter of terminal and/or the memory information of described terminal, determine second parameter information (S102) of described picture, can comprise:
S301, determines the screen color bit depth of the screen resolution of described terminal, described terminal and the amount of free memory of described terminal.
S302, if the screen resolution of described terminal is more than or equal to the first resolution of described picture, and the amount of free memory of described terminal is less than default threshold value, determines the second resolution of described picture, wherein, described second resolution is less than or equal to the first resolution of described picture.
In concrete enforcement, this default threshold value can be terminal default setting, or can be also that user manually arranges.
S303, if the screen color bit depth of described terminal is more than or equal to the first colour bits degree of depth of described picture, and the amount of free memory of described terminal is less than default threshold value, determine the second colour bits bit depth of described picture, wherein, the described second colour bits degree of depth is less than or equal to the first colour bits degree of depth of described picture.
S304, if the screen resolution of described terminal is more than or equal to the first resolution of described picture, and the amount of free memory of described terminal is more than or equal to default threshold value, determine the second resolution of described picture, wherein said second resolution equals the first resolution of described picture.
In the time that the amount of free memory of terminal is more than or equal to default threshold value, illustrate that the available memory space of terminal is more, now the second resolution of picture can be defined as to the first resolution of picture.
S305, if the screen color bit depth of described terminal is more than or equal to the first colour bits degree of depth of described picture, and the amount of free memory of described terminal is more than or equal to default threshold value, determine the second colour bits degree of depth of described picture, the wherein said second colour bits degree of depth equals the first colour bits degree of depth of described picture.
In the time that the amount of free memory of terminal is more than or equal to default threshold value, illustrate that the available memory space of terminal is more, the first colour bits degree of depth that can be now picture by the second colour bits Depth determination of picture, makes the picture can be according to color displays originally out.
In a kind of possible implementation, the screen that described picture is outputed to described terminal according to described the second parameter information shows (S103), can comprise:
Whether the first parameter information that judges described picture is identical with described the second parameter information;
If the first parameter information of described picture is different from described the second parameter information, the parameter adjustment of described picture is arrived consistent with described the second parameter information;
Picture after adjusting is outputed to screen to be shown.
Adopt the embodiment of the present invention, can be in the time of the Image Display request that receives user, in conjunction with the original parameter information of picture, the screen parameter of terminal and the memory information of terminal, set suitable output parameter to picture, then picture being outputed to screen according to the output parameter setting shows, by picture is carried out to accommodation, can be at picture file large or terminal internal memory remain when few, improve the speed that terminal Shows Picture and reduce memory source and take.
Referring to Fig. 4, it is the structural representation of an embodiment of image display apparatus of the present invention.As shown in Figure 4, this device can comprise:
Data capture unit 401, for obtain the data of picture to be shown from server, wherein said data comprise the first parameter information of described picture;
Setting parameter unit 402, be used for according to the first parameter information of described picture, the screen parameter of terminal and/or the memory information of described terminal, determine the second parameter information of described picture, wherein, the second parameter information of described picture is less than or equal to the first parameter information of described picture;
Display unit 403, shows for the screen that described picture is outputed to described terminal according to described the second parameter information.
In the embodiment of the present invention, terminal is the terminal with screen, can be mobile phone, panel computer, palm PC (Personal Digital Assistant, the mobile terminal such as PDA), also can be the non-moving terminals such as desk-top computer (Desktop), computer all-in-one machine, include but not limited to above-mentioned situation about enumerating.
In concrete enforcement, the first parameter information of this picture, when referring to terminal and getting this picture from server, the parameter information of this picture.Optionally, the first parameter information of this picture can comprise first size, first resolution and/or the first colour bits degree of depth etc. of this picture.Optionally, the second parameter information of this picture can comprise the second size, second resolution and/or the second colour bits degree of depth etc. of this picture.
Particularly, the screen configuration information of terminal can comprise display size, resolution and/or the colour bits degree of depth etc. of screen.Its intermediate-resolution represents the quantity of the displayable pixel of screen, the screen that for example resolution is 1024*768, and in its horizontal direction, every a line can show 1024 pixels, on vertical direction, each row can show 768 pixels; The kind of the displayable color of each pixel of colour bits depth representing screen, represents with position (bit), for example: the screen that the colour bits degree of depth is 8bit, the color category that its multipotency shows has 2
8256 kinds.Under normal circumstances, the resolution of picture is higher, and the pixel comprising is just more, just more clear, but the shared storage space of picture is also more simultaneously; The colour bits degree of depth of picture is larger, and color relation is more, and shown picture color is just true to nature, but has also strengthened the data volume of picture simultaneously, and the storage space taking is also more.
In a kind of possible implementation, as shown in Figure 5, setting parameter unit 402 can comprise:
The first determining unit 4021, for detection of the screen resolution of described terminal and the screen color bit depth of described terminal;
First resolution determining unit 4022, in the time that the screen resolution of described terminal is less than the first resolution of described picture, determines the second resolution of described picture, and wherein, described second resolution is less than or equal to the screen resolution of described terminal;
The first colour bits Depth determination unit 4023, for in the time that the screen color bit depth of described terminal is less than the first colour bits degree of depth of described picture, the second colour bits degree of depth of determining described picture, the wherein said second colour bits degree of depth is less than or equal to the screen color bit depth of described terminal.
In the possible implementation of another kind, as shown in Figure 6, setting parameter unit 402 can comprise:
The second determining unit 4024, for determining screen resolution, the screen color bit depth of described terminal and the amount of free memory of described terminal of described terminal;
Second resolution determining unit 4025, for be more than or equal to the first resolution of described picture at the screen resolution of described terminal, and when the free memory capacity of described terminal is less than default threshold value, determine the second resolution of described picture, wherein, described second resolution is less than or equal to the first resolution of described picture;
The second colour bits Depth determination unit 4026, for be more than or equal to the first colour bits degree of depth of described picture in the screen color bit depth of described terminal, and when the free memory capacity of described terminal is less than default threshold value, determine the second colour bits degree of depth of described picture, wherein, the described second colour bits degree of depth is less than or equal to the first colour bits degree of depth of described picture;
The 3rd resolution determining unit 4027, for be more than or equal to the first resolution of described picture at the screen resolution of described terminal, and when the free memory capacity of described terminal is more than or equal to default threshold value, determine the second resolution of described picture, wherein said second resolution equals the first resolution of described picture.
The 3rd colour bits Depth determination unit 4028, for be more than or equal to the first colour bits degree of depth of described picture in the screen color bit depth of described terminal, and when the free memory capacity of described terminal is more than or equal to default threshold value, determine the second colour bits degree of depth of described picture, the wherein said second colour bits degree of depth equals the first colour bits degree of depth of described picture.
In concrete enforcement, this default threshold value can be terminal default setting, or can be also that user manually arranges.In the time that the amount of free memory of terminal is more than or equal to default threshold value, illustrate that the available memory space of terminal is more, now the second resolution of picture can be defined as to the first resolution of picture; The second resolution of picture can be defined as to the first colour bits degree of depth of picture, make the picture can be according to color displays originally out.
In some possible embodiments, as shown in Figure 7, display unit 403 can further comprise:
Whether judging unit 4031 is identical with described the second parameter information for judging the first parameter information of described picture;
Parameter adjustment unit 4032, at the first parameter information of described picture from described the second parameter information when different, by the parameter adjustment of described picture to consistent with described the second parameter information;
Show subelement 4033, show for the picture after adjusting is outputed to screen.
Adopt the embodiment of the present invention, can be in the time of the Image Display request that receives user, in conjunction with the original parameter information of picture, the screen parameter of terminal and the memory information of terminal, set suitable output parameter to picture, then picture being outputed to screen according to the output parameter setting shows, by picture is carried out to accommodation, can be at picture file large or terminal internal memory remain when few, improve the speed that terminal Shows Picture and reduce memory source and take.
The present invention is also corresponding provides a kind of terminal, can comprise the described image display apparatus in Fig. 4-7.Known according to the associated description of Fig. 4-7, this terminal is by picture is carried out to accommodation, can be at picture file large or terminal internal memory remain when few, improve the speed that terminal Shows Picture and reduce memory source and take.
In the description of this instructions, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And, specific features, structure, material or the feature of description can one or more embodiment in office or example in suitable mode combination.In addition,, not conflicting in the situation that, those skilled in the art can carry out combination and combination by the feature of the different embodiment that describe in this instructions or example and different embodiment or example.In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, at least one this feature can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " multiple " is at least two, for example two, and three etc., unless otherwise expressly limited specifically.
Any process of otherwise describing in process flow diagram or at this or method are described and can be understood to, represent to comprise that one or more is for realizing module, fragment or the part of code of executable instruction of step of specific logical function or process, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can be not according to order shown or that discuss, comprise according to related function by the mode of basic while or by contrary order, carry out function, this should be understood by embodiments of the invention person of ordinary skill in the field.
The logic and/or the step that in process flow diagram, represent or otherwise describe at this, for example, can be considered to the sequencing list of the executable instruction for realizing logic function, may be embodied in any computer-readable medium, use for instruction execution system, device or equipment (as computer based system, comprise that the system of processor or other can and carry out the system of instruction from instruction execution system, device or equipment instruction fetch), or use in conjunction with these instruction execution systems, device or equipment.With regard to this instructions, " computer-readable medium " can be anyly can comprise, device that storage, communication, propagation or transmission procedure use for instruction execution system, device or equipment or in conjunction with these instruction execution systems, device or equipment.The example more specifically (non-exhaustive list) of computer-readable medium comprises following: the electrical connection section (electronic installation) with one or more wirings, portable computer diskette box (magnetic device), random access memory (RAM), ROM (read-only memory) (ROM), the erasable ROM (read-only memory) (EPROM or flash memory) of editing, fiber device, and portable optic disk ROM (read-only memory) (CDROM).In addition, computer-readable medium can be even paper or other the suitable medium that can print described program thereon, because can be for example by paper or other media be carried out to optical scanning, then edit, decipher or process in electronics mode and obtain described program with other suitable methods if desired, be then stored in computer memory.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple steps or method can realize with being stored in software or the firmware carried out in storer and by suitable instruction execution system.For example, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: there is the discrete logic for data-signal being realized to the logic gates of logic function, there is the special IC of suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is can carry out the hardware that instruction is relevant by program to complete, described program can be stored in a kind of computer-readable recording medium, this program, in the time carrying out, comprises step of embodiment of the method one or a combination set of.
In addition, the each functional unit in each embodiment of the present invention can be integrated in a processing module, can be also that the independent physics of unit exists, and also can be integrated in a module two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and also can adopt the form of software function module to realize.If described integrated module realizes and during as production marketing independently or use, also can be stored in a computer read/write memory medium using the form of software function module.
The above-mentioned storage medium of mentioning can be ROM (read-only memory), disk or CD etc.Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, amendment, replacement and modification.
Claims (13)
1. an image display method, is characterized in that, comprising:
Obtain the data of picture to be shown from server, wherein said data comprise the first parameter information of described picture;
According to the first parameter information of described picture, the screen parameter of terminal and/or the memory information of described terminal, determine the second parameter information of described picture, wherein, the second parameter information of described picture is less than or equal to the first parameter information of described picture;
The screen that described picture is outputed to described terminal according to described the second parameter information shows.
2. method according to claim 1, it is characterized in that, the first parameter information of described picture comprises the first colour bits degree of depth of first resolution and the described picture of described picture, and the second parameter information of described picture comprises the second colour bits degree of depth of second resolution and the described picture of described picture.
3. method according to claim 2, is characterized in that, described according to the first parameter information of described picture, the screen parameter of terminal and/or the memory information of described terminal, determines the second parameter information of described picture, comprising:
Determine the screen resolution of described terminal and the screen color bit depth of described terminal;
If the screen resolution of described terminal is less than the first resolution of described picture, determine the second resolution of described picture, wherein, described second resolution is less than or equal to the screen resolution of described terminal;
If the screen color bit depth of described terminal is less than the first colour bits degree of depth of described picture, determine the second colour bits degree of depth of described picture, wherein, the described second colour bits degree of depth is less than or equal to the screen color bit depth of described terminal.
4. method according to claim 2, is characterized in that, described according to the first parameter information of described picture, the screen parameter of terminal and/or the memory information of described terminal, determines the second parameter information of described picture, comprising:
Determine the screen color bit depth of the screen resolution of described terminal, described terminal and the amount of free memory of described terminal;
If the screen resolution of described terminal is more than or equal to the first resolution of described picture, and the free memory capacity of described terminal is less than default threshold value, determine the second resolution of described picture, wherein, described second resolution is less than or equal to the first resolution of described picture;
If the screen color bit depth of described terminal is more than or equal to the first colour bits degree of depth of described picture, and the free memory capacity of described terminal is less than default threshold value, determine the second colour bits degree of depth of described picture, wherein, the described second colour bits degree of depth is less than or equal to the first colour bits degree of depth of described picture.
5. method according to claim 2, is characterized in that, described according to the first parameter information of described picture, the screen parameter of terminal and/or the memory information of described terminal, determines the second parameter information of described picture, comprising:
If the screen resolution of described terminal is more than or equal to the first resolution of described picture, and the free memory capacity of described terminal is more than or equal to default threshold value, determine the second resolution of described picture, wherein, described second resolution equals the first resolution of described picture;
If the screen color bit depth of described terminal is more than or equal to the first colour bits degree of depth of described picture, and the free memory capacity of described terminal is more than or equal to default threshold value, determine the second colour bits degree of depth of described picture, wherein, the described second colour bits degree of depth equals the first colour bits degree of depth of described picture.
6. according to the method described in any one in claim 1-5, it is characterized in that, the described screen that described picture is outputed to described terminal according to described the second parameter information shows, comprising:
Whether the first parameter information that judges described picture is identical with described the second parameter information;
If the first parameter information of described picture is different from described the second parameter information, the parameter adjustment of described picture is arrived consistent with described the second parameter information;
The screen that picture after adjusting is outputed to described terminal shows.
7. an image display apparatus, is characterized in that, comprising:
Data capture unit, for obtain the data of picture to be shown from server, wherein said data comprise the first parameter information of described picture;
Parameter determining unit, be used for according to the first parameter information of described picture, the screen parameter of terminal and/or the memory information of described terminal, determine the second parameter information of described picture, wherein, the second parameter information of described picture is less than or equal to the first parameter information of described picture;
Display unit, shows for the screen that described picture is outputed to described terminal according to described the second parameter information.
8. device according to claim 7, it is characterized in that, the first parameter information of described picture comprises the first colour bits degree of depth of first resolution and the described picture of described picture, and the second parameter information of described picture comprises the second colour bits degree of depth of second resolution and the described picture of described picture.
9. device according to claim 8, is characterized in that, described parameter determining unit, comprising:
The first determining unit, for determining the screen resolution of described terminal and the screen color bit depth of described terminal;
First resolution determining unit, in the time that the screen resolution of described terminal is less than the first resolution of described picture, determines the second resolution of described picture, and wherein, described second resolution is less than or equal to the screen resolution of described terminal;
The first colour bits Depth determination unit, for in the time that the screen color bit depth of described terminal is less than the first colour bits degree of depth of described picture, determine the second colour bits degree of depth of described picture, wherein, the described second colour bits degree of depth is less than or equal to the screen color bit depth of described terminal.
10. device according to claim 8, is characterized in that, described parameter determining unit, comprising:
The second determining unit, for determining screen resolution, the screen color bit depth of described terminal and the amount of free memory of described terminal of described terminal;
Second resolution determining unit, for be more than or equal to the first resolution of described picture at the screen resolution of described terminal, and when the free memory capacity of described terminal is less than default threshold value, determine the second resolution of described picture, wherein, described second resolution is less than or equal to the first resolution of described picture;
The second colour bits Depth determination unit, for be more than or equal to the first colour bits degree of depth of described picture in the screen color bit depth of described terminal, and when the free memory capacity of described terminal is less than default threshold value, determine the second colour bits degree of depth of described picture, wherein, the described second colour bits degree of depth is less than or equal to the first colour bits degree of depth of described picture.
11. devices according to claim 8, is characterized in that, described parameter determining unit, comprising:
The 3rd resolution determining unit, for be more than or equal to the first resolution of described picture at the screen resolution of described terminal, and when the free memory capacity of described terminal is more than or equal to default threshold value, determine the second resolution of described picture, wherein, described second resolution equals the first resolution of described picture;
The 3rd colour bits Depth determination unit, for be more than or equal to the first colour bits degree of depth of described picture in the screen color bit depth of described terminal, and when the free memory capacity of described terminal is more than or equal to default threshold value, determine the second colour bits degree of depth of described picture, wherein, the described second colour bits degree of depth equals the first colour bits degree of depth of described picture.
12. according to the device described in any one in claim 7-11, it is characterized in that, described display unit, comprising:
Whether judging unit is identical with described the second parameter information for judging the first parameter information of described picture;
Parameter adjustment unit, at the first parameter information of described picture from described the second parameter information when different, by the parameter adjustment of described picture to consistent with described the second parameter information;
Show subelement, show for the screen that the picture after adjusting is outputed to described terminal.
13. 1 kinds of terminals, is characterized in that, described terminal comprises the image display apparatus as described in claim 7-12 any one.
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| CN201410357258.7A CN104133649A (en) | 2014-07-24 | 2014-07-24 | Picture display method, device and terminal |
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| CN201410357258.7A CN104133649A (en) | 2014-07-24 | 2014-07-24 | Picture display method, device and terminal |
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