CN100521786C - Graphics file transferring method and system - Google Patents
Graphics file transferring method and system Download PDFInfo
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- CN100521786C CN100521786C CNB2006101574329A CN200610157432A CN100521786C CN 100521786 C CN100521786 C CN 100521786C CN B2006101574329 A CNB2006101574329 A CN B2006101574329A CN 200610157432 A CN200610157432 A CN 200610157432A CN 100521786 C CN100521786 C CN 100521786C
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Abstract
This method is used to transfer the graphics files (GF) from the sending end (SE) to the receiving end (RE). It includes steps of: (a) compressing GF to be send into a pattern and combining patterns into picture series (PS); (b) sending PS and graphics display parameters (GDP) to RE; (c) displaying PS according to GDP on RE; (d) from SE, receiving GF, which correspond with the pattern, within the user selecting PS. This invention also offers a corresponding GF transferring system. In this invention via sending PS, RE can preview GF content and selectively download the corresponding GF. This is convenient for GF to transfer between terminals.
Description
Technical field
The present invention relates to technical field of the computer network, more particularly, relate to a kind of graphics file transferring method and system.
Background technology
(Instant Message IM) is a kind of communication form that is based upon on the computer network to JICQ, for example MSN of MS etc.At present, JICQ has become indispensable network tool, and utilization rate is very high.JICQ can be realized the instant communication on the Internet, except general chat, and also can transfer files.For example instant communication users can send to picture the instant communication users that is positioned at the other end in real time by instant communication client, also can directly transmit by the mode that sends graphic file.
Yet along with the resolution of digital camera is more and more higher, the capacity of taking pictures is also increasing.This makes instant communication users with before other instant communication users are shared these photos, often will be handled these photos, and not only time-consuming but also effort is particularly when photo is more.For example the recipient realizes sharing these photos with the recipient by repeatedly sending; Perhaps transmit leg is packaged into a file with these photos and sends to the recipient; Or transmit leg uses the photo of graphics process instrument boil down to than low capacity with jumbo photo; Or with thumbnail (the general operation system can directly provide these thumbnails) screenshotss of these photos and send to the recipient, the recipient requires transmit leg to select to specify photo to send again.
There is inconvenience in the send mode of above-mentioned picture file, for example uses graphics process instrument compression back photo can not return to original resolution again, influences the definition of photo, and complex operation; And specify the photo mode also to waste time and energy behind packing transmission and the first thumbnail.
Summary of the invention
The technical problem to be solved in the present invention is, transmits loaded down with trivial details problem at above-mentioned big Capacity Plan shape file, and a kind of graphics file transferring method and system are provided.
The technical scheme that the present invention solves the problems of the technologies described above is, a kind of graphics file transferring method is provided, and is used for graphic file is delivered to receiving terminal from sending terminal, may further comprise the steps:
(a) synthesize sequence of pictures with graphic file boil down to pattern to be sent and with described pattern;
(b) described sequence of pictures and graphical display parameter are sent to receiving terminal;
(c) at receiving terminal according to the graphical display parameter sequence that Shows Picture;
(d) receiving terminal is imported the pattern of selecting in the sequence of pictures according to the user, and from sending the described pattern graph of a correspondence of terminal downloads file.
In a kind of graphics file transferring method of the present invention, described step (b) further comprises:
(b1) sequence of pictures and graphical display parameter are imported to the dialog box of instant communication client;
(b2) sequence of pictures and graphical display parameter are sent to the instant communication client of reception by instant communication client.
In a kind of graphics file transferring method of the present invention, described step (c) further comprises: in the dialog box of the instant communication client that receives according to the graphical display parameter sequence that Shows Picture.
In a kind of graphics file transferring method of the present invention, in described step (a), further comprise according to the graphical display parameter each graphic file boil down to width to be sent is W/M, highly is the pattern of W/M; Perhaps according to the graphical display parameter, at W during more than or equal to H, with each graphic file boil down to width to be sent is H * w/ (h * M), highly be pattern of H/M, at W during less than H, each graphic file boil down to width to be sent is W/M, highly is W * h/ (pattern of H * M), wherein w and h are respectively original width of graphic file and height, and M is the smallest positive integral greater than the quantity square root of graphic file to be sent, and W and H are respectively the height and the width of display size.
In a kind of graphics file transferring method of the present invention, further comprise according to the graphical display parameter in the described step (a), at W during more than or equal to H, with each graphic file boil down to width to be sent be W * h/ (2 * H), highly be the pattern of h/2, at H during greater than W, with each graphic file boil down to width to be sent be w/2, highly for w * H/ (pattern of 2 * W), and be that each graphic file generates the anglec of rotation and display position, wherein w and h are respectively original width of graphic file and height, and W and H are respectively the height and the width of display size.
In a kind of graphics file transferring method of the present invention, further comprise according to the graphical display parameter in the described step (a), each graphic file boil down to width to be sent is W/N, highly is the pattern of H/N; Perhaps according to the graphical display parameter, with each graphic file boil down to width to be sent is H * w/ (N * h), highly be pattern of H/N, wherein w and h are respectively original width of graphic file and height, N is the quantity of graphic file to be sent, and W and H are respectively the height and the width of display size.
In a kind of graphics file transferring method of the present invention, further comprise according to the graphical display parameter in the described step (a), each graphic file boil down to width to be sent is W/N, highly is the pattern of H/N; Perhaps according to the graphical display parameter, each graphic file boil down to width to be sent is W/N, highly is W * h/ (pattern of w * N), wherein w and h are respectively original width of graphic file and height, N is the quantity of graphic file to be sent, and W and H are respectively the height and the width of display size.
The present invention also provides a kind of graphic file transmission system, includes to send terminal and receiving terminal, and described transmission terminal comprises:
Input unit is used to select graphic file to be transmitted and display parameters;
Graphics Processing Unit is used for each graphic file boil down to pattern to be sent, and pattern is synthesized a sequence of pictures;
Transmitting element is used for sequence of pictures, graphical display parameter are sent to receiving terminal, and according to the request of receiving terminal complete graphic file is sent to receiving terminal;
Described receiving terminal comprises:
Receiving element is used to receive described sequence of pictures, graphical display parameter and complete graphic file;
Display unit is used for according to the described graphical display parameter sequence that Shows Picture;
Selected cell is used for selecting pattern in the sequence of pictures that display unit shows, and the pattern of described selection is sent to the transmission terminal to obtain described pattern graph of a correspondence file by described receiving element from sending terminal.
In a kind of graphic file transmission system of the present invention, described graphical display parameter comprises display mode, display size.
In a kind of graphic file transmission system of the present invention, described display mode comprises self adaptation, stack, horizontal or vertical arrangement.
The present invention also provides the transmission terminal in a kind of graphic file transmission system, comprising:
Input unit is used to select graphic file to be transmitted and display parameters;
Graphics Processing Unit is used for each graphic file boil down to pattern to be sent, and pattern is synthesized a sequence of pictures;
Transmitting element is used for sequence of pictures, graphical display parameter are sent to receiving terminal, and the pattern that sends according to receiving terminal sends to receiving terminal with the complete graphic file of described pattern correspondence.
The present invention also provides the receiving terminal in a kind of graphic file transmission system, comprising:
Receiving element is used to receive sequence of pictures, graphical display parameter and complete graphic file;
Display unit is used for according to the described graphical display parameter sequence that Shows Picture;
Selected cell is used for selecting pattern in the sequence of pictures that display unit shows, and the pattern of described selection is sent to the transmission terminal to obtain described pattern graph of a correspondence file by described receiving element from described transmission terminal.
A kind of graphics file transferring method of the present invention and system make receiving terminal preview graph shape file content by sending sequence of pictures, and select the corresponding diagram shape file to download by receiving terminal, have made things convenient for the transmission of terminal room graphic file.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of a kind of graphic file transmission system of the present invention;
Fig. 2 is the Show Picture first embodiment schematic diagram of sequence of display unit among Fig. 1;
Fig. 3 is the Show Picture second embodiment schematic diagram of sequence of display unit among Fig. 1;
Fig. 4 is the flow chart of a kind of graphics file transferring method of the present invention.
Embodiment
A kind of graphic file transmission system of the present invention is used for graphic file is delivered to receiving terminal 12 from sending terminal 11.As shown in Figure 1, send terminal 11 and comprise input unit 111, Graphics Processing Unit 112 and transmitting element 113.
Graphics Processing Unit 112 is used for graphic file boil down to pattern to be sent, and pattern is synthesized sequence of pictures.Wherein, pattern and former graphic file have identical content, and just dimension of picture is less relatively, and capacity is also less relatively.In the present embodiment, the graphical display parameter that Graphics Processing Unit 112 receives according to input unit 111 is with the pattern of the graphic file boil down to capacity less relatively (for example 10KB) of capacity relatively large (for example more than the 1MB).The figure compression function of Graphics Processing Unit 112 can be realized by the similar mode of preview function of existing operating system, also can be compressed similar mode by the figure in the existing graphics process instrument and realize.
As shown in Figure 2, under the self adaptation display mode, the quantity of supposing graphic file to be sent is N, and then picture processing unit 112 is got row, column number (order for M) and is the smallest positive integral greater than the N square root, for example N equal 6 o'clock then row, column count M and all equal 3; N equals 15 o'clock row, column and counts M and equal 4.If the height and the width of receiving terminal 12 display boxes of setting are respectively W and H, the graphic file chosen of picture processing unit 112 traversals then, compression one by one: with each File Compress to be sent is that width is W/M, highly is the pattern 21 of W/M.Certainly, also can compress graphic file in proportion: establishing the original width of graphic file and highly be respectively w and h and W more than or equal to H, then is that width is H * w/ (h * M), highly be pattern 21 of H/M with each File Compress to be sent; If W is less than H, then be that width is W/M, highly is W * h/ (pattern 21 of H * M) with each File Compress to be sent.
As shown in Figure 3, under the stack display mode, the quantity of same hypothesis graphic file to be sent is N, Graphics Processing Unit 112 read the user by the display box size of the receiving terminal 12 of input unit 111 input width and be designated as W and H highly respectively, and the graphic file chosen of random ergodic, show one by one: establish the original width of graphic file and highly be respectively w and h and W more than or equal to H, then be with each File Compress to be sent width be W * h/ (2 * H), highly be the pattern 31 of h/2; If H greater than W, then is width with each File Compress to be sent is w/2, highly for w * H/ (pattern 31 of 2 * W).(for example [15,15]) get an angle value at random in the certain angle scope, then the pattern of handling through overcompression 31 is rotated, and picked at random show the relative position of this pattern.
Under horizontal pattern, the quantity of supposing graphic file is N, then Graphics Processing Unit 112 is at the width of display box with when highly being respectively W and H, random ergodic picture file to be sent also shows one by one: suppose the original width of graphic file and highly be respectively w and h that then Graphics Processing Unit 112 is that width is W/N, highly is the pattern of H/N with each File Compress to be sent.If the user is provided with display parameters in proportion by input unit 111, then Graphics Processing Unit 112 is that width is H * w/ (N * h), highly be pattern of H/N with each File Compress to be sent.
Under vertical alignment, the quantity of supposing graphic file is N, then Graphics Processing Unit 112 is at the width of display box with when highly being respectively W and H, random ergodic picture file to be sent also shows one by one: supposing the original width of graphic file and highly be respectively w and h, then is that width is W/N, highly is the pattern of H/N with each File Compress to be sent.If the user is provided with display parameters in proportion by input unit 111, then Graphics Processing Unit 112 is that width is W/N, highly is W * h/ (pattern of w * N) with each File Compress to be sent.
Transmitting element 113 is used for sequence of pictures, graphical display parameter are sent to receiving terminal 12.And complete graphic file is sent to receiving terminal 12 according to the request of receiving terminal 12.
Receiving terminal 12 comprises receiving element 123, display unit 122 and selected cell 121.
Receiving element 123 is used to receive sequence of pictures, graphical display parameter, and generates graphic file transmission request, to obtain complete graphic file.Display unit 122 is used for according to the graphical display parameter at the Show Picture pattern 21,31 of sequence of display window 20,30, as Fig. 2, shown in Figure 3.Selected cell 121 is used for selecting pattern in the sequence of pictures that display unit 122 shows, and sends request by receiving element 123 to sending terminal 11, to obtain the graph of a correspondence file.Selected cell 121 can adopt the specific markers sign to the pattern of choosing, and for example adds frame etc.
Above-mentioned dispensing device 11 and receiving system 12 can be realized in conjunction with JICQ, the transmission of the file transfer protocol (FTP) by JICQ sequence of pictures, graphical display parameter and full graphics file for example, and the sequence that Shows Picture of the dialog box by instant communication instrument client terminal.
As shown in Figure 4, be the flow chart of a kind of graphics file transferring method of the present invention, be used for graphic file is sent to receiving terminal 12 from sending terminal 11, this method specifically comprises:
Step S41: generate sequence of pictures according to graphical display parameter and graphic file to be sent, wherein sequence of pictures comprises the pattern of each graphic file correspondence to be sent.In the present embodiment, send the input that terminal 11 receives files to be sent and graphical display parameter, and according to the graphical display parameter of input with graphic file boil down to pattern to be sent, form sequence of pictures.The graphical display parameter comprises display mode, display size etc., and wherein display mode comprises self adaptation, stack, horizontally reaches vertical arrangement.
At display mode is adaptive model, disproportional when showing, each graphic file boil down to width to be sent is W/M, highly is the pattern of W/M; When display mode is adaptive model, ratio demonstration, if W is more than or equal to H, with each graphic file boil down to width to be sent is H * w/ (h * M), highly be pattern of H/M, if W is less than H, each graphic file boil down to width to be sent is W/M, highly is W * h/ (pattern of H * M).
When display mode is overlay model, if W is more than or equal to H, with each graphic file boil down to width to be sent be W * h/ (2 * H), highly be the pattern of h/2, if H is greater than W, each graphic file boil down to width to be sent is w/2, highly is w * H/ (pattern of 2 * W), and be each graphic file generation anglec of rotation and display position.
At display mode is horizontal pattern, disproportional when showing, each graphic file boil down to width to be sent is W/N, highly is the pattern of H/N; At display mode is horizontal pattern, ratio when showing, is H * w/ (N * h), highly be pattern of H/N with each graphic file boil down to width to be sent.
At display mode is vertical alignment, disproportional when showing, each graphic file boil down to width to be sent is W/N, highly is the pattern of H/N; At display mode is horizontal pattern, ratio when showing, each graphic file boil down to width to be sent is W/N, highly is W * h/ (pattern of w * N).
Above-mentioned w and h are respectively original width of graphic file and height, and N is the quantity of graphic file to be sent, and M is the smallest positive integral greater than the quantity N square root of graphic file to be sent, and W and H are respectively the height and the width of display size.
Step S42: above-mentioned sequence of pictures and graphical display parameter are sent to receiving terminal 12.This process of transmitting can be realized by instant communication client: at first sequence of pictures and graphical display parameter are imported to the dialog box of instant communication client, by instant communication client sequence of pictures and graphical display parameter are sent to another instant communication client then.
Step S43: at receiving terminal 12 according to the graphical display parameter sequence that Shows Picture, all patterns in the sequence that promptly Shows Picture.This step also can realize by instant communication client: after instant communication client received sequence of pictures and graphical display parameter, sequence Showed Picture in the dialog box of this client.
Step S44: receive pattern graph of a correspondence file the sequence of pictures of choosing from sending terminal 11.In the present embodiment, when the user of receiving terminal 12 by the click pattern, double-click pattern, when mode such as click by right key is selected some or several pattern in the sequence of pictures, download the complete graphic file of these pattern correspondences from sending terminal 11.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (12)
1, a kind of graphics file transferring method is used for graphic file is delivered to receiving terminal from sending terminal, it is characterized in that, may further comprise the steps:
(a) synthesize sequence of pictures with graphic file boil down to pattern to be sent and with described pattern;
(b) described sequence of pictures and graphical display parameter are sent to receiving terminal;
(c) at receiving terminal according to the graphical display parameter sequence that Shows Picture;
(d) receiving terminal is imported the pattern of selecting in the sequence of pictures according to the user, and from sending the described pattern graph of a correspondence of terminal downloads file.
2, a kind of graphics file transferring method according to claim 1 is characterized in that, described step (b) further comprises:
(b1) sequence of pictures and graphical display parameter are imported to the dialog box of instant communication client;
(b2) sequence of pictures and graphical display parameter are sent to the instant communication client of reception by instant communication client.
3, a kind of graphics file transferring method according to claim 2 is characterized in that, described step (c) further comprises: in the dialog box of the instant communication client that receives according to the graphical display parameter sequence that Shows Picture.
4, a kind of graphics file transferring method according to claim 1 is characterized in that, further comprises according to the graphical display parameter in described step (a), and each graphic file boil down to width to be sent is W/M, highly is the pattern of W/M; Perhaps according to the graphical display parameter, at W during more than or equal to H, with each graphic file boil down to width to be sent is H * w/ (h * M), highly be pattern of H/M, at W during less than H, each graphic file boil down to width to be sent is W/M, highly is W * h/ (pattern of H * M), wherein w and h are respectively original width of graphic file and height, and M is the smallest positive integral greater than the quantity square root of graphic file to be sent, and W and H are respectively the height and the width of display size.
5, a kind of graphics file transferring method according to claim 1, it is characterized in that, further comprise according to the graphical display parameter in the described step (a), at W during more than or equal to H, with each graphic file boil down to width to be sent is W * h/ (2 * H), it highly is the pattern of h/2, at H during greater than W, with each graphic file boil down to width to be sent is w/2, it highly is w * H/ (pattern of 2 * W), and be that each graphic file generates the anglec of rotation and display position, wherein w and h are respectively original width of graphic file and height, and W and H are respectively the height and the width of display size.
6, a kind of graphics file transferring method according to claim 1 is characterized in that, further comprises according to the graphical display parameter in the described step (a), and each graphic file boil down to width to be sent is W/N, highly is the pattern of H/N; Perhaps according to the graphical display parameter, with each graphic file boil down to width to be sent is H * w/ (N * h), highly be pattern of H/N, wherein w and h are respectively original width of graphic file and height, N is the quantity of graphic file to be sent, and W and H are respectively the height and the width of display size.
7, a kind of graphics file transferring method according to claim 1 is characterized in that, further comprises in the described step (a) according to the graphical display parameter each graphic file boil down to width to be sent is W/N, highly is the pattern of H/N; Perhaps according to the graphical display parameter, each graphic file boil down to width to be sent is W/N, highly is W * h/ (pattern of w * N), wherein w and h are respectively original width of graphic file and height, N is the quantity of graphic file to be sent, and W and H are respectively the height and the width of display size.
8, a kind of graphic file transmission system includes and sends terminal and receiving terminal, and it is characterized in that: described transmission terminal comprises:
Input unit is used to select graphic file to be transmitted and display parameters;
Graphics Processing Unit is used for each graphic file boil down to pattern to be sent, and pattern is synthesized a sequence of pictures;
Transmitting element is used for sequence of pictures, graphical display parameter are sent to receiving terminal, and according to the request of receiving terminal complete graphic file is sent to receiving terminal;
Described receiving terminal comprises:
Receiving element is used to receive described sequence of pictures, graphical display parameter and complete graphic file;
Display unit is used for according to the described graphical display parameter sequence that Shows Picture;
Selected cell is used for selecting pattern in the sequence of pictures that display unit shows, and the pattern of described selection is sent to the transmission terminal to obtain described pattern graph of a correspondence file by described receiving element from sending terminal.
9, a kind of graphic file transmission system according to claim 8 is characterized in that, described graphical display parameter comprises display mode, display size.
10, a kind of graphic file transmission system according to claim 9 is characterized in that, described display mode comprises self adaptation, stack, horizontal or vertical arrangement.
11, the transmission terminal in a kind of graphic file transmission system is characterized in that, comprising:
Input unit is used to select graphic file to be transmitted and display parameters;
Graphics Processing Unit is used for each graphic file boil down to pattern to be sent, and pattern is synthesized a sequence of pictures;
Transmitting element is used for sequence of pictures, graphical display parameter are sent to receiving terminal, and the pattern that sends according to receiving terminal sends to receiving terminal with the complete graphic file of described pattern correspondence.
12, the receiving terminal in a kind of graphic file transmission system is characterized in that, comprising:
Receiving element is used to receive sequence of pictures, graphical display parameter and complete graphic file;
Display unit is used for according to the described graphical display parameter sequence that Shows Picture;
Selected cell is used for selecting pattern in the sequence of pictures that display unit shows, and the pattern of described selection is sent to the transmission terminal to obtain described pattern graph of a correspondence file by described receiving element from described transmission terminal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101574329A CN100521786C (en) | 2006-12-07 | 2006-12-07 | Graphics file transferring method and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101574329A CN100521786C (en) | 2006-12-07 | 2006-12-07 | Graphics file transferring method and system |
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| Publication Number | Publication Date |
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| CN101083761A CN101083761A (en) | 2007-12-05 |
| CN100521786C true CN100521786C (en) | 2009-07-29 |
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| CNB2006101574329A Active CN100521786C (en) | 2006-12-07 | 2006-12-07 | Graphics file transferring method and system |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101561852B (en) * | 2008-04-16 | 2012-10-10 | 联想(北京)有限公司 | Display method and display device |
| CN103457825A (en) * | 2012-05-31 | 2013-12-18 | 华为技术有限公司 | Method, device and system for achieving instant message communication |
| CN104243923B (en) * | 2014-09-09 | 2017-12-15 | 苏州科达科技股份有限公司 | A kind of method and system of picture processing and preview picture |
| CN105119954B (en) * | 2015-07-08 | 2019-08-30 | 广州三星通信技术研究有限公司 | Document transmission method, apparatus and system |
| CN109739653A (en) * | 2017-10-27 | 2019-05-10 | 腾讯科技（深圳）有限公司 | Previewing file method, document handling method and device |
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