CN105225201A - A kind of method and system of display object adaptive resolution display - Google Patents

A kind of method and system of display object adaptive resolution display Download PDF

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CN105225201A
CN105225201A CN201510559950.2A CN201510559950A CN105225201A CN 105225201 A CN105225201 A CN 105225201A CN 201510559950 A CN201510559950 A CN 201510559950A CN 105225201 A CN105225201 A CN 105225201A
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ratio
display
resolution
default
target
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CN105225201B (en
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徐盛超
龚奕雄
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Netease Hangzhou Network Co Ltd
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Netease Hangzhou Network Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4092—Image resolution transcoding, e.g. by using client-server architectures

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  • General Physics & Mathematics (AREA)
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Abstract

The invention discloses the method and system of a kind of display object adaptive resolution display, wherein method comprises the default screen pixels density of setting and default resolution; Obtain the default display size of the display object under default screen pixels density and default resolution condition; Obtain target screen picture element density and the target resolution of object display device; Comparison object resolution and default resolution obtain the first ratio; Comparison object screen pixels density and default screen pixels density obtain the second ratio; First ratio and the second ratio are weighted read group total and obtain the 3rd ratio; According to default display size and the 3rd ratio calculation target display dimensions, and with target display dimensions, display object is shown on object display device.Display object can be made to show on object display device with the best visual effect according to method provided by the invention, improve Consumer's Experience effect.

Description

A kind of method and system of display object adaptive resolution display
Technical field
The present invention relates to equipment display field, particularly relate to the method and system of a kind of display object adaptive resolution display.
Background technology
The display device parameter of existing various electronic equipment is widely different, electronic equipments as different in smart mobile phone, panel computer, TV, computing machine etc. is when showing same display object, because the hardware vendor of different screen may be different, the parameter such as pixel format, resolution, pixel size of its screen display is also different, if all use same display mode display object to be directly presented on various screen, then may have and show the imperfect or inharmonic situation appearance of displaying ratio.
For this reason, prior art proposes to adopt the screen resolution of object display device to compare with the screen resolution preset, draw a ratio, again the display size of display object under the screen resolution preset is multiplied by this ratio, obtain the display pixel size of object display device, display element then shows on object display device according to this display size; And adopt the method, display object can be made to obtain physical size along with the physical size of display device zoom in or out, when the physical size of object display device is excessive with the equipment physical size difference preset, display object may be caused excessive or too small on object display device, affect the experience effect of user.Simultaneously, prior art also proposes a kind of method screen pixels density compared with the screen pixels density preset, also there is the problem identical with above-mentioned disposal route, display object also will be caused excessive or too small on object display device, thus affect Consumer's Experience.
Summary of the invention
For solving the problems of the technologies described above, the present invention proposes the method and system of a kind of display object adaptive resolution display, the method can when the physical size of object display device and the equipment physical size preset be widely different, display object is shown with the best visual effect on object display device, improves Consumer's Experience effect.
For achieving the above object, the present invention by the following technical solutions:
The invention discloses the method for a kind of display object adaptive resolution display, comprise the following steps:
S1: screen pixels density P is preset in setting 0with default resolution Q 0;
S2: obtain at described default screen pixels density P 0with described default resolution Q 0the default display size T of the described display object under condition 0;
S3: the target screen picture element density P obtaining object display device 1with target resolution Q 1;
S4: more described target resolution Q 1with described default resolution Q 0, obtain the first ratio A;
S5: more described target screen picture element density P 1with described default screen pixels density P 0, obtain the second ratio B;
S6: described first ratio A and described second ratio B is weighted read group total, obtains the 3rd ratio C;
S7: according to described default display size T 0target display dimensions T is calculated with described 3rd ratio C 1, and with described target display dimensions T on described object display device 1described display object is shown.
Preferably, the described first ratio A=Q in step S4 1/ Q 0; Described second ratio B=P in step S5 1/ P 0; Described three ratio C=A*X+B* (1-X) in step S6, X is weighted value, 0 < X < 1; Described target display dimensions T in step S7 1=T 0* C.
Preferably, step S6 further comprises:
S61: according to described default screen pixels density P 0with described default resolution Q 0calculate and preset screen size R 0, wherein R 0=Q 0/ P 0;
S62: according to described target screen picture element density P 1with described target resolution Q 1calculate target screen size R 1, wherein R 1=Q 1/ P 1;
S63: more described target screen size R 1with described default screen size R 0, obtain the 4th ratio D;
S64: described 4th ratio D and described weighted value X exists mapping relations, according to described 4th ratio D, calculates described weighted value X.
Preferably, the described 4th ratio D=(R in step S63 1/ R 0) * N, wherein N is fixed coefficient, N > 0; Described 4th ratio D is larger, and described weighted value X is less.
Preferably, as 0 < D < 0.7N, X=0.6 ~ 0.8; As 0.7N≤D < 1.3N, X=0.4 ~ 0.6; As D >=1.3N, X=0.2 ~ 0.4.
More preferably, as 0 < D < 0.7N, X=0.7; As 0.7N≤D < 1.3N, X=0.5; As D >=1.3N, X=0.3.
The invention also discloses the system of a kind of display object adaptive resolution display, comprising:
Parameter setting module, for setting default screen pixels density P 0with default resolution Q 0;
First parameter acquisition module, for obtaining at described default screen pixels density P 0with described default resolution Q 0the default display size T of the described display object under condition 0;
Second parameter acquisition module, for obtaining the target screen picture element density P of object display device 1with target resolution Q 1;
First comparison module, for more described target resolution Q 1with described default resolution Q 0, obtain the first ratio A;
Second comparison module, for more described target screen picture element density P 1with described default screen pixels density P 0, obtain the second ratio B;
Weighted sum computing module, for described first ratio A and described second ratio B is weighted read group total, obtains the 3rd ratio C;
Display control module, for according to described default display size T 0target display dimensions T is calculated with described 3rd ratio C 1, and with described target display dimensions T on described object display device 1described display object is shown.
Preferably, described first ratio A=Q 1/ Q 0, described second ratio B=P 1/ P 0, described three ratio C=A*X+B* (1-X), described target display dimensions T 1=T 0* C, wherein X is weighted value, 0 < X < 1.
Preferably, described system also comprises:
First computing module, for according to described default screen pixels density P 0with described default resolution Q 0calculate and preset screen size R 0, wherein R 0=Q 0/ P 0;
Second computing module, for according to described target screen picture element density P 1with described target resolution Q 1calculate target screen size R 1, wherein R 1=Q 1/ P 1;
3rd comparison module, for more described target screen size R 1with described default screen size R 0, obtain the 4th ratio D;
3rd computing module, for according to the mapping relations of described 4th ratio D and described weighted value X and described 4th ratio D, calculates described weighted value X.
Preferably, described 4th ratio D=(R 1/ R 0) * N, wherein N is fixed coefficient, N > 0; Described 4th ratio D is larger, and described weighted value X is less.
Preferably, as 0 < D < 0.7N, X=0.6 ~ 0.8; As 0.7N≤D < 1.3N, X=0.4 ~ 0.6; As D >=1.3N, X=0.2 ~ 0.4.
More preferably, as 0 < D < 0.7N, X=0.7; As 0.7N≤D < 1.3N, X=0.5; As D >=1.3N, X=0.3.
The present invention's beneficial effect is compared with prior art: respectively by the target resolution on default resolution and object display device in the present invention, the target screen picture element density preset on screen pixels density and object display device compares, again both ratio is weighted read group total and obtains a ratio, again according to the target display dimensions of this ratio calculation display object on target display screen, and with this target display dimensions, display object is shown on target display screen, to make on target display screen shown display object can complete and eurythmy, display object is shown on object display device with the best visual effect, and owing to having taken screen pixels density and resolution in the present invention into consideration to the impact of the display effect of display object, even if make when the physical size of object display device is excessive with the equipment physical size difference preset, display effect also closely presets effect to reach the best visual effect, and the experience effect of user is improved.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the method for the display object adaptive resolution display of the embodiment of the present invention;
Fig. 2 is the partial process view of the method for the display object adaptive resolution display of the preferred embodiment of the present invention;
Fig. 3 a is the display effect of display object under default screen pixels density and default resolution;
Fig. 3 b is the display effect of carrying out adaptive display object according to resolution;
Fig. 3 c is the display effect of carrying out adaptive display object according to screen pixels density;
Fig. 3 d is the effect shown display object according to the method for display object adaptive resolution display of the present invention.
Embodiment
Below contrast accompanying drawing and combine preferred embodiment the invention will be further described.
For helping the understanding of the present invention, first part term is herein made an explanation, wherein screen pixels density refers to the pixel quantity that display device unit distance arranges, for describing the video picture precision of display device, this parameter is program virtual, might not equal the pixel quantity of the physically unit distance of display device; Resolution refers to the pixel total amount in display device; Display object refers to the general designation of display element on the display apparatus, can be the elements such as picture, icon, word or its combination; Display size refers to the size that display object shows on default screen or target display screen.
As shown in Figure 1, embodiments of the invention disclose the method for a kind of display object adaptive resolution display, comprise the following steps:
S1: screen pixels density P is preset in setting 0with default resolution Q 0;
S2: obtain at default screen pixels density P 0with default resolution Q 0the default display size T of the display object under condition 0;
S3: the target screen picture element density P obtaining object display device 1with target resolution Q 1;
S4: comparison object resolution Q 1with default resolution Q 0, obtain the first ratio A;
S5: comparison object screen pixels density P 1with default screen pixels density P 0, obtain the second ratio B;
S6: the first ratio A and the second ratio B is weighted, obtains the 3rd ratio C;
S7: according to default display size T 0target display dimensions T is calculated with the 3rd ratio C 1, and with target display dimensions T on object display device 1display object is shown.
Wherein: the first ratio A=Q in step S4 1/ Q 0; The second ratio B=P in step S5 1/ P 0; Three ratio C in step S6=A*X+B* (1-X), X is weighted value, 0 < X < 1; Target display dimensions T in step S7 1=T 0* C.First ratio A, the second ratio B also can be calculated (as subtraction) by other operational methods in further embodiments, and the first ratio A and the second ratio B also can adopt other weighted calculation formulae discovery to obtain by the 3rd ratio C.In embodiments of the invention, when calculating first ratio A, the long limit numerical value of the long limit numerical value and default resolution that simultaneously can get target resolution calculates, or the minor face numerical value of the minor face numerical value and default resolution of simultaneously getting target resolution calculates; Such as, default resolution is 1920 × 1080, and target resolution is 1280 × 720, now when calculating first ratio A, adopt A=1280/1920, or A=720/1080 calculates.
As shown in Figure 2, in a preferred embodiment, step S6 comprises further:
S61: according to default screen pixels density P 0with default resolution Q 0calculate and preset screen size R 0, wherein R 0=Q 0/ P 0;
S62: according to target screen picture element density P 1with target resolution Q 1calculate target screen size R 1, wherein R 1=Q 1/ P 1;
S63: comparison object screen size R 1with default screen size R 0, obtain the 4th ratio D;
There are mapping relations in the S64: the four ratio D and weighted value X, according to the 4th ratio D, calculates weighted value X.
Wherein: the 4th ratio D=(R in step S63 1/ R 0) * N, wherein N is fixed coefficient, N > 0; Now namely the 4th ratio also equal the ratio of the first ratio A and the second ratio B, i.e. D=(R 1/ R 0) * N=(A/B) * N.
When display object shows on target display screen: when the ratio according to resolution carries out adaptation, actual film composition and the film composition preset are consistent substantially, and it is the same for accounting for screen proportion; And when carrying out adaptation according to the ratio of screen pixels density, the size of display object is the same with the size preset.Inventor is found by research, when target screen size and default screen size difference less time (during 0.7N≤D < 1.3N), the ratio of resolution and screen pixels density is adopted to carry out adaptation respectively, the result obtained is similar, now first is better with the display effect of the second display object that target screen relatively can be made to obtain than the weight of value B than value A, X value best results between 0.4 ~ 0.6; And want hour (time namely as 0 < D < 0.7N) when target screen size obviously comparatively presets screen size, if when the weight of the ratio of screen pixels density (the second ratio B) is larger, may cause display element that target screen is accounted for screen proportion even to take comparatively greatly, and other guide may be blocked, now strengthen the weight of the ratio (the first ratio A) of resolution, the display effect of the display object obtained in target screen can be made better, X value best results between 0.6 ~ 0.8; And when target screen size obviously comparatively presets (during as D >=1.3N) when screen size is wanted large, if when the weight of the ratio of resolution (the first ratio A) is larger, the physical size of display object may be caused excessive and cause screen space waste also to affect visual effect, now strengthen the weight of the ratio (the second ratio B) of screen pixels density, the display effect of the display object obtained in target screen can be made better, X value best results between 0.2 ~ 0.4; In conjunction with above-mentioned research conclusion, show that the 4th ratio D is larger, weighted value X is less.
In certain embodiments, as 0 < D < 0.7N, X equals 0.6,0.65,0.7,0.75 or 0.8; As 0.7N≤D < 1.3N, X equals 0.4,0.45,0.5,0.55 or 0.6; As D >=1.3N, X equals 0.2,0.25,0.3,0.35 or 0.4.
In other embodiment, the 4th ratio D also can by other operational methods with evaluation objective screen size R 1with default screen size R 0difference, as subtraction, adopt subtraction time, the 4th ratio D=R 1-R 0, there are the another kind of mapping relations preset in the 4th ratio D and weighted value X.
Embodiments of the invention also disclose the system of a kind of display object adaptive resolution display, comprising:
Parameter setting module, for setting default screen pixels density P 0with default resolution Q 0;
First parameter acquisition module, for obtaining at default screen pixels density P 0with default resolution Q 0the default display size T of the display object under condition 0;
Second parameter acquisition module, for obtaining the target screen picture element density P of object display device 1with target resolution Q 1;
First comparison module, for comparison object resolution Q 1with default resolution Q 0, obtain the first ratio A;
Second comparison module, for comparison object screen pixels density P 1with described screen pixels density P 0, obtain the second ratio B;
Weighted sum computing module, for the first ratio A and the second ratio B is weighted read group total, obtains the 3rd ratio C;
Display control module, presets display size T for basis 0target display dimensions T is calculated with the 3rd ratio C 1, and with target display dimensions T on described object display device 1described display object is shown.
In the embodiment of some, the first ratio A=Q 1/ Q 0, the second ratio B=P 1/ P 0, three ratio C=A*X+B* (1-X), target display dimensions T 1=T 0* C, wherein X is weighted value, 0 < X < 1.Data processing module also can adopt other operational methods (as subtraction) to calculate the first ratio A, the second ratio B in further embodiments, and other weighted calculation formula also can be adopted to calculate the 3rd ratio C according to the first ratio A and the second ratio B.In embodiments of the invention, when calculating first ratio A, the long limit numerical value of the long limit numerical value and default resolution that simultaneously can get target resolution calculates, or the minor face numerical value of the minor face numerical value and default resolution of simultaneously getting target resolution calculates; Such as, default resolution is 1920 × 1080, and target resolution is 1280 × 720, now when calculating first ratio A, adopt A=1280/1920, or A=720/1080 calculates.
In the embodiment of some, also comprise in system:
First computing module, presets screen pixels density P for basis 0with default resolution Q 0calculate and preset screen size R 0, wherein R 0=Q 0/ P 0;
Second computing module, for according to target screen picture element density P 1with target resolution Q 1calculate target screen size R 1, wherein R 1=Q 1/ P 1;
3rd comparison module, for comparison object screen size R 1with default screen size R 0, obtain the 4th ratio D;
3rd computing module, for according to the mapping relations of the 4th ratio D and weighted value X and the 4th ratio D, calculates weighted value X.
Wherein: the 4th ratio D=(R 1/ R 0) * N, wherein N is fixed coefficient, N > 0; Now namely the 4th ratio also equal the ratio of the first ratio A and the second ratio B, i.e. D=(R 1/ R 0) * N=(A/B) * N.
When display object shows on target display screen: when the ratio according to resolution carries out adaptation, actual film composition and the film composition preset are consistent substantially, and it is the same for accounting for screen proportion; And when carrying out adaptation according to the ratio of screen pixels density, the size of display object is the same with the size preset.Inventor is found by research, when target screen size and default screen size difference less time (during 0.7N≤D < 1.3N), the ratio of resolution and screen pixels density is adopted to carry out adaptation respectively, the result obtained is similar, now first is better with the display effect of the second display object that target screen relatively can be made to obtain than the weight of value B than value A, X value best results between 0.4 ~ 0.6; And want hour (time namely as 0 < D < 0.7N) when target screen size obviously comparatively presets screen size, if when the weight of the ratio of screen pixels density (the second ratio B) is larger, may cause display element that target screen is accounted for screen proportion even to take comparatively greatly, and other guide may be blocked, now strengthen the weight of the ratio (the first ratio A) of resolution, the display effect of the display object obtained in target screen can be made better, X value best results between 0.6 ~ 0.8; And when target screen size obviously comparatively presets (during as D >=1.3N) when screen size is wanted large, if when the weight of the ratio of resolution (the first ratio A) is larger, the physical size of display object may be caused excessive and cause screen space waste also to affect visual effect, now strengthen the weight of the ratio (the second ratio B) of screen pixels density, the display effect of the display object obtained in target screen can be made better, X value best results between 0.2 ~ 0.4; In conjunction with above-mentioned research conclusion, show that the 4th ratio D is larger, weighted value X is less.
In certain embodiments, as 0 < D < 0.7N, X equals 0.6,0.65,0.7,0.75 or 0.8; As 0.7N≤D < 1.3N, X equals 0.4,0.45,0.5,0.55 or 0.6; As D >=1.3N, X equals 0.2,0.25,0.3,0.35 or 0.4.
In other embodiment, the 4th ratio D also can by other operational methods with evaluation objective screen size R 1with default screen size R 0difference, as subtraction, adopt subtraction time, the 4th ratio D=R 1-R 0, then the 4th ratio D is more close to 0, and weighted value X is less, and the 4th ratio D and weighted value X exists another kind of mapping relations.
As shown in Figure 3 a, it is the display effect of display object under default screen pixels density and default resolution, as the display effect that Fig. 3 b is the display object zoomed in or out according to the ratio equal proportion of target screen picture element density and default screen pixels density, as the display effect that Fig. 3 c is the display object zoomed in or out according to the ratio equal proportion of target resolution and default resolution, if Fig. 3 d is the effect shown display object according to the method for display object adaptive resolution display of the present invention, from Fig. 3 b, Fig. 3 c, Fig. 3 d respectively with the comparing of Fig. 3 a, in Fig. 3 b, display object accounts for screen than not becoming, but physical size is excessive, in Fig. 3 c, the physical size of display object is constant, but account for screen than too small, Fig. 3 b and Fig. 3 c is differed greatly with the desirable display effect preset, Fig. 3 d carries out according to method of the present invention the effect that shows, calculates target screen size R 1with default screen size R 0the 4th ratio D=2N, thoroughly do away with the mapping relations of the 4th ratio D and weighted value X, weighted value X value 0.3, i.e. three ratio C=0.3A+0.7B, then according to default display size T 0target display dimensions T is calculated with the 3rd ratio C 1=T 0* C, and with target display dimensions T on object display device 1display object is shown, as can be seen from Fig. 3 d, display object account for screen than and physical size all comparatively suitable, its display effect and default desirable display effect closely, improve the experience effect of user greatly.
Respectively by the target resolution on default resolution and object display device in the present invention, the target screen picture element density preset on screen pixels density and object display device compares, again both ratio is weighted read group total and obtains a ratio, again according to the target display dimensions of this ratio calculation display object on target display screen, and with this target display dimensions, display object is shown on target display screen, to make on target display screen shown display object can complete and eurythmy, display object is shown on object display device with the best visual effect, and owing to having taken screen pixels density and resolution in the present invention into consideration to the impact of the display effect of display object, even if make when the physical size of object display device is excessive with the equipment physical size difference preset, display effect also closely presets effect to reach the best visual effect, and the experience effect of user is improved.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For those skilled in the art, without departing from the inventive concept of the premise, some equivalent to substitute or obvious modification can also be made, and performance or purposes identical, all should be considered as belonging to protection scope of the present invention.

Claims (10)

1. a method for display object adaptive resolution display, is characterized in that, comprise the following steps:
S1: screen pixels density P is preset in setting 0with default resolution Q 0;
S2: obtain at described default screen pixels density P 0with described default resolution Q 0the default display size T of the described display object under condition 0;
S3: the target screen picture element density P obtaining object display device 1with target resolution Q 1;
S4: more described target resolution Q 1with described default resolution Q 0, obtain the first ratio A;
S5: more described target screen picture element density P 1with described default screen pixels density P 0, obtain the second ratio B;
S6: described first ratio A and described second ratio B is weighted read group total, obtains the 3rd ratio C;
S7: according to described default display size T 0target display dimensions T is calculated with described 3rd ratio C 1, and with described target display dimensions T on described object display device 1described display object is shown.
2. method according to claim 1, is characterized in that, the described first ratio A=Q in step S4 1/ Q 0; Described second ratio B=P in step S5 1/ P 0; Described three ratio C=A*X+B* (1-X) in step S6, X is weighted value, 0 < X < 1; Described target display dimensions T in step S7 1=T 0* C.
3. method according to claim 2, is characterized in that, step S6 further comprises:
S61: according to described default screen pixels density P 0with described default resolution Q 0calculate and preset screen size R 0, wherein R 0=Q 0/ P 0;
S62: according to described target screen picture element density P 1with described target resolution Q 1calculate target screen size R 1, wherein R 1=Q 1/ P 1;
S63: more described target screen size R 1with described default screen size R 0, obtain the 4th ratio D;
S64: described 4th ratio D and described weighted value X exists mapping relations, according to described 4th ratio D, calculates described weighted value X.
4. method according to claim 3, is characterized in that, the described 4th ratio D=(R in step S63 1/ R 0) * N, wherein N is fixed coefficient, N > 0; Described 4th ratio D is larger, and described weighted value X is less.
5. method according to claim 4, is characterized in that, as 0 < D < 0.7N, and X=0.6 ~ 0.8; As 0.7N≤D < 1.3N, X=0.4 ~ 0.6; As D >=1.3N, X=0.2 ~ 0.4.
6. a system for display object adaptive resolution display, is characterized in that, comprising:
Parameter setting module, for setting default screen pixels density P 0with default resolution Q 0;
First parameter acquisition module, for obtaining at described default screen pixels density P 0with described default resolution Q 0the default display size T of the described display object under condition 0;
Second parameter acquisition module, for obtaining the target screen picture element density P of object display device 1with target resolution Q 1;
First comparison module, for more described target resolution Q 1with described default resolution Q 0, obtain the first ratio A;
Second comparison module, for more described target screen picture element density P 1with described default screen pixels density P 0, obtain the second ratio B;
Weighted sum computing module, for described first ratio A and described second ratio B is weighted read group total, obtains the 3rd ratio C;
Display control module, for according to described default display size T 0target display dimensions T is calculated with described 3rd ratio C 1, and with described target display dimensions T on described object display device 1described display object is shown.
7. system according to claim 6, is characterized in that, described first ratio A=Q 1/ Q 0, described second ratio B=P 1/ P 0, described three ratio C=A*X+B* (1-X), described target display dimensions T 1=T 0* C, wherein X is weighted value, 0 < X < 1.
8. system according to claim 7, is characterized in that, also comprises:
First computing module, for according to described default screen pixels density P 0with described default resolution Q 0calculate and preset screen size R 0, wherein R 0=Q 0/ P 0;
Second computing module, for according to described target screen picture element density P 1with described target resolution Q 1calculate target screen size R 1, wherein R 1=Q 1/ P 1;
3rd comparison module, for more described target screen size R 1with described default screen size R 0, obtain the 4th ratio D;
3rd computing module, for according to the mapping relations of described 4th ratio D and described weighted value X and described 4th ratio D, calculates described weighted value X.
9. system according to claim 8, is characterized in that, described 4th ratio D=(R 1/ R 0) * N, wherein N is fixed coefficient, N > 0; Described 4th ratio D is larger, and described weighted value X is less.
10. system according to claim 9, is characterized in that, as 0 < D < 0.7N, and X=0.6 ~ 0.8; As 0.7N≤D < 1.3N, X=0.4 ~ 0.6; As D >=1.3N, X=0.2 ~ 0.4.
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CN106648511A (en) * 2016-12-16 2017-05-10 竞技世界（北京）网络技术有限公司 Self-adaptive display method and device of display resolutions
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