JP2012053664A - Document file browsing system and control method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily edit a document file.SOLUTION: A server 4 converts file data of the document file to document image data 33, and generates a search file in which the document image data 33 is associated with the file data of the original document file. Based on the document image data 33 displayed on a LCD 14 of a mobile phone 3, edition data 57 obtained by selecting the start point and the end point of a range to be deleted is transmitted to the server 4. The server 4 reads out file data in the search file generated at the point of receiving the edition data 57, and deletes the range surrounded by the file start-point and end-point coordinates converted based on the edition data 57. The edited file data is converted to edited document image data 59 and transmitted to the mobile phone 3. When a determination button 55 is selected in a state where the edited document image data 59 is displayed on the LCD 14, a CPU 22 of the server 4 reflects the edited file data on the original document file and overwrites the original document file.

Description

  The present invention relates to a document file browsing system and a control method thereof.

  In recent years, as a document file browsing system for browsing a document file stored in a server on a portable terminal such as a cellular phone, the portable terminal after the server converts the document file into image data based on a distribution request transmitted from the portable terminal Systems that transmit to are known. In this system, a document file can be browsed by displaying image data on a display panel of a portable terminal. This eliminates the need to perform processing for converting a document file into image data on the mobile terminal, thereby reducing the amount of data processing on the mobile terminal.

  In addition to browsing a document file, a system for editing a server document file with a mobile terminal has been proposed. In the document editing system and program described in Patent Literature 1, the server extracts text information from data in a predetermined area of the document to be edited, which is a document file, in response to a distribution request from the portable terminal, and extracts the extracted text information. The text information displayed on the display panel is edited, and the edited text information is transmitted to the server. Then, the server edits data in a predetermined area of the document to be edited based on the input edited text information.

JP 2009-122801 A

  In Patent Document 1, the server searches a document according to a distribution request from a mobile terminal from among a plurality of documents temporarily stored in a temporary holding unit, and sets it as an editing target document. Based on the editing information from the portable terminal, the editing target document stored in the temporary holding means is edited. However, since the temporary holding means stores a plurality of documents in addition to the editing target document, it is necessary to search the editing target document from the plurality of documents based on the editing information. Since the editing information is text information after editing, it takes time to search for an editing target document having a different format from the edited text information, and accordingly, it takes time to edit the document file. In particular, when a plurality of documents are stored in the temporary storage unit, it takes time to search for a document to be edited, and it also takes time to edit a document file.

  SUMMARY An advantage of some aspects of the invention is that it provides a document file browsing system capable of easily editing a document file in a server with a portable terminal and a control method thereof.

  In order to achieve the above object, a document file browsing system according to the present invention includes a server storing a document file and a portable terminal connected to the server via a network, and the server is connected to the portable terminal. In the document file browsing system that converts the file data representing the contents of the document file into image data in a format that can be displayed on the display panel of the portable terminal and transmits the image data in accordance with the browsing request, the server responds to the browsing request. Therefore, a search file generation unit that generates a search file that associates the image data with the file data of the area converted into the image data from the document file, and when the edit request is received from the portable terminal The search file is referred to based on the browsing request of the user, and based on the position information included in the editing request. A file editing means for specifying an editing position in the file data in the search file and rewriting the data in the file data based on content information included in the editing request, and in the search file by the file editing means Overwriting means for reflecting and rewriting the data rewritten in the file data of the document file, and the portable terminal is an editing position for designating an editing position on the image data displayed on the display panel Specification means, content input means for inputting edit contents at the edit position specified by the edit position specification means, position information specified by the edit position specification means, and content information input by the content input means Editing request transmission means for transmitting to the server the editing request including: Examples of the portable terminal include a mobile phone, a notebook personal computer, and a PDA (Personal Digital Assistant).

  Preferably, the editing request includes insertion of a character, and the file editing unit automatically determines a font of the character and inserts the character of the determined font into the file data.

  The portable terminal further includes font designation means for designating a font of the character when insertion of the character is included in the editing request, and the file editing means includes a font designated by the font designation means. Are preferably inserted into the file data.

  The font preferably includes at least one of a character size, a color, and a style.

  Furthermore, it is preferable that insertion of a figure is included in the editing request, and the file editing means inserts the figure into the file data.

  Moreover, it is preferable that the said portable terminal is provided with the selection means to select the figure inserted in the said file data from several figures.

  Furthermore, it is preferable that deletion of characters is included in the editing request, and the file editing unit deletes characters from the file data.

  Furthermore, it is preferable that the edit request includes a character update, and the file editing unit updates the character of the file data.

  Further, the server converts the data in the file data rewritten by the file editing unit to rewritten image data and transmits the rewritten image data to the mobile terminal, and the mobile terminal is based on the rewritten image data. It is preferable to include an execution determining unit that determines whether or not to perform overwriting by the overwriting unit.

  A control method for a document file browsing system according to the present invention includes a server storing a document file and a portable terminal connected to the server via a network, and the server follows a browsing request from the portable terminal. In a control method of a document file browsing system that converts file data representing the contents of the document file into image data in a format that can be displayed on the display panel of the portable terminal, and transmits the image data in the document file according to the browsing request. A search file generation step for generating a search file in which the file data of the area converted from the image data to the image data is associated with the image data, and an edit for designating an editing position on the image data displayed on the display panel In the editing at the editing position specified in the position specifying step and the editing position specifying step An edit request transmitting step of transmitting to the server the edit request including the content input step of inputting the position information specified in the edit position specifying step and the content information input in the content input step; Referring to the search file based on a browsing request at the time of receiving an editing request from a mobile terminal, identifying an editing position in the file data in the search file based on position information included in the editing request, A file editing step of rewriting data in the file data based on content information included in the editing request, and data rewritten in the search file by the file editing step is reflected in the file data of the document file. And an overwriting step of overwriting.

  According to the present invention, a search file in which image data and file data of an original document file are associated with each other is generated, and the search file corresponding to the browsing request at the time when the editing request is received from the mobile terminal is referred to. Thus, the data in the file data is rewritten based on the editing request, and the rewritten data is reflected on the file data of the document file and overwritten, so that the document file can be easily edited.

  Also, when the edit request includes character insertion, the file editing means automatically determines the font of the character to be inserted into the file data. You can insert the font characters.

  Furthermore, since the portable terminal includes font designation means for designating the font of the character to be inserted into the file data when the editing request includes the insertion of the character, it is possible to easily insert the character of the desired font. it can.

It is explanatory drawing which shows a document file browsing system. It is a block diagram which shows the electric constitution of a mobile telephone. It is explanatory drawing which shows the state which displayed document selection data. It is explanatory drawing which shows the state which displayed document image data. It is explanatory drawing which shows the state which displayed the menu box superimposed on document image data. It is explanatory drawing which shows the state which displayed the edit menu box overlaid on document image data. It is explanatory drawing which shows the state which selects the deletion start point on document image data. It is explanatory drawing which shows the state which selects the deletion end point on document image data. It is explanatory drawing which shows the state which displayed the edited document image data which deleted the text. It is explanatory drawing which shows the edit data for text deletion. It is explanatory drawing which shows the state which selects an insertion position on document image data. It is explanatory drawing which shows the state which overlapped and displayed the text input box on document image data. It is explanatory drawing which shows the state which displayed the edited document image data which inserted the text. It is explanatory drawing which shows the edit data for text insertion. It is a flowchart which shows the flow of a process when deleting a text from a document file. It is a flowchart which shows the flow of a process when inserting a text into a document file. It is explanatory drawing which shows the state which overlapped and displayed the edit menu box on the document image data of 2nd Embodiment containing the update of a text in an edit menu. It is explanatory drawing which shows the state which selects the update starting point on the document image data of 2nd Embodiment. It is explanatory drawing which shows the state which selects the update end point on the document image data of 2nd Embodiment. It is explanatory drawing which shows the state which overlapped and displayed the text input box on the document image data of 2nd Embodiment. It is explanatory drawing which shows the state which displayed the edited document image data which updated the text of 2nd Embodiment. It is explanatory drawing which shows the edit data for text update of 2nd Embodiment. It is explanatory drawing which shows the state which overlapped and displayed the font determination box on the document image data of 3rd Embodiment which designates the font of the text to insert. It is explanatory drawing which shows the state which displayed the edited document image data which inserted the text of 3rd Embodiment. It is explanatory drawing which shows the edit data for text insertion of 3rd Embodiment. It is explanatory drawing which shows the state which overlapped and displayed the figure selection box on the document image data of 4th Embodiment which inserts a figure. It is explanatory drawing which shows the state which displayed the edited document image data which inserted the figure of 4th Embodiment. It is explanatory drawing which shows the edit data for figure insertion of 4th Embodiment.

[First Embodiment]
As shown in FIGS. 1 and 2, the document file browsing system 2 includes a mobile phone 3 and a server 4 that stores a plurality of document files. The mobile phone 3 is connected to the server 4 via the Internet 5.

  The mobile phone 3 is provided with a call mode for making a call with a fixed phone or another mobile phone and an Internet mode for connecting to the server 4.

  The cellular phone 3 is provided with a power button 11, a net button 12 for shifting to the Internet mode, a plurality of input buttons 13a, an operation unit 13 including menu keys 13b for performing various settings, selections and determinations, and an LCD 14. Yes. In addition, the mobile phone 3 is provided with a mobile communication unit 15 that communicates with the server 4 via the Internet 5, a CPU 16 that comprehensively controls each unit of the mobile phone 3, and a memory 17.

  The memory 17 stores a plurality of telephone numbers. When the telephone number is operated, the menu key 13b is operated to read out the telephone number stored in the memory 17, or the input button 13a is operated to input the telephone number. Then, wireless communication is performed with the base station of the mobile phone company via the mobile communication unit 15. Then, a call with a fixed phone or another mobile phone is performed via a microphone and a speaker (not shown) arranged inside the mobile phone 3.

  When the cellular phone 3 shifts to the net mode by operating the net button 12, the CPU 16 acquires document selection data 31 (see FIG. 3) for selecting a document file to be browsed from among a plurality of document files in the server 4. Then, the document selection data request signal is transmitted to the server 4 via the portable communication unit 15 and the Internet 5.

  The server 4 includes a server communication unit 21 that communicates with the mobile phone 3 via the Internet 5, a CPU 22 that comprehensively controls each unit of the server 4, document selection data 31, and a plurality of (for example, five) document files. And a search unit 24 that searches the document selection data 31 in the storage 23 or a desired one of the five document files based on a request from the mobile phone 3.

  The server 4 also includes a conversion unit 25 that converts the document file searched by the search unit 24 into document image data 33 (see FIG. 4), and an editing unit that edits the document file based on editing information from the mobile phone 3. 26.

  When the server communication unit 21 receives the document selection data request signal from the mobile phone 3, the search unit 24 searches the document selection data 31 in the storage 23, and the CPU 22 stores the document selection data 31 in the server communication unit 21. And to the mobile phone 3 via the Internet 5. The server 4 may be provided with an authentication unit for authenticating a mobile phone, and data communication may be performed only with the authenticated mobile phone.

  As shown in FIG. 3, when the portable communication unit 15 receives the document selection data 31 from the server 4, the CPU 16 displays the document selection data 31 on the LCD 14. In the document selection data 31, the file names of the five document files in the storage 23 are numbered (“1.ccc.doc”, “2.ee.doc”, “3.dd.xls”, “4.ff.ppt” and “5.gg.ppt”), and further, a comment image “Please select a document to browse” is recorded and displayed on the LCD 14. Each file name can be selected by the menu key 13b.

  When the menu key 13b is operated to select one of the five file names (for example, “4.ff.ppt”), the CPU 16 selects the selected file name (“ff.ppt”). A file signal is transmitted to the server 4.

  The search unit 24 of the server 4 searches for one corresponding to the selected file signal received by the server communication unit 21 from the five document files in the storage 23. The conversion unit 25 converts the file data of a predetermined area (for example, one page) of the retrieved document file (“ff.ppt”) into document image data 33. The CPU 22 transmits this document image data 33 to the mobile phone 3. Further, the CPU 22 generates a search file that associates the document image data 33 with the file data of one page of the original document file. The search file is recorded in a memory (not shown). The search file may be recorded in the storage 23.

  As shown in FIG. 4, the CPU 16 displays the document image data 33 received by the mobile communication unit 15 on the LCD 14. Further, the CPU 16 displays on the LCD 14 a menu button 36 for displaying data processing items that can be performed on the document image data 33 and an end button 37 for ending the display of the document image data 33. Each button 36, 37 can be selected by the menu key 13b.

  As shown in FIG. 5, when the menu button 13 is selected by operating the menu key 13 b, the CPU 16 displays the menu box 41 on the document image data 33 of the LCD 14 in an overlapping manner. The menu box 41 includes a plurality of (for example, six) data processing items that can be performed on the document image data 33, and “[1] image display rotation” for rotating the image and “[2] for expanding the image”. “Enlarge”, “[3] Reduce” to reduce the image, “[4] Edit” to edit the image, “[5] Next page” to display the image of the next page, “[6] to display the image of the previous page ] "Previous page" is displayed, and each data processing item can be selected by the menu key 13b.

  When the menu key 13b is operated to select “[1] Image display rotation” in the menu box 41, the CPU 16 rotates the document image data 33 by a predetermined angle (for example, 90 °). When “[2] Enlarge” is selected, the document image data 33 is enlarged by a predetermined ratio (for example, 10%), and when “[3] Reduce” is selected, the document image data 33 is enlarged by a predetermined ratio (for example, 10%). )to shrink. As described above, “[1] image display rotation”, “[2] enlargement”, and “[3] reduction” are processed inside the mobile phone 3. Note that each process of “[1] image display rotation”, “[2] enlargement”, and “[3] reduction” may be performed by the server 4.

  When the menu key 13 b is operated to select “[5] Next Page”, the CPU 16 transmits a next page signal for acquiring the next page of the document image data 33 displayed on the LCD 14 to the server 4. To do. When the server communication unit 21 receives the next page signal, the conversion unit 25 converts the second page, which is the next page of the first page converted into the previous document image data, into the document image data 33 of the second page. The CPU 22 transmits the document image data 33 of the second page to the mobile phone 3, and also creates a new second image in which the document image data 33 of the second page is associated with the file data of the second page of the original document file. Generate a search file for the page. Then, the document image data 33 of the second page is displayed on the LCD 14. Similarly, when “[6] previous page” is selected, control is performed to display the document image data 33 of the previous page of the document image data 33 displayed on the LCD 14.

  As shown in FIG. 6, when the menu key 13 b is operated to select “[4] edit” in the menu box 41, the CPU 16 displays the edit menu box 45 on the document image data 33 of the LCD 14 in an overlapping manner. . The edit menu box 45 includes edit processing items that can be performed on the document image data 33, and displays “[1] delete” for deleting text and “[2] insert” for inserting text. Items can be selected by the menu key 13b.

  As shown in FIG. 7, when the menu key 13 b is operated to select “[1] delete” in the edit menu box 45, the CPU 16 displays a comment image “Delete: select start point” on the LCD 14. At the same time, the cursor 51 is displayed over the document image data 33. Further, the CPU 16 displays on the LCD 14 a cancel button 53 for canceling the deletion process and returning to the state shown in FIG.

  When the cursor 51 is moved by operating the menu key 13b and the start point to be deleted is selected, the CPU 16 selects the position coordinate information (hereinafter referred to as image start point information) (x), (on the document image data 33 of the selected start point. y) is detected and recorded in the memory 17. The image start point information (x), (y) is position information when the lower left corner of the document image data 33 is (x), (y) = (0), (0).

  As shown in FIG. 8, when the start point to be deleted is selected, the CPU 16 displays a comment image “Delete: Please select an end point” on the LCD 14.

  When the end point to be deleted is selected by operating the menu key 13b, the CPU 16 detects the image end point information (x), (y) as well as the image start point information (x), (y), and the document file name, page number. Edit data 57 (see FIG. 10) including edit contents, image start point information (x), (y), and image end point information (x), (y) is generated, and the edit data 57 is transmitted to the server 4. .

  The editing unit 26 of the server 4 edits the file data in the search file generated based on the browsing request when the editing data 57 is received based on the editing data 57. Specifically, the editing unit 26 reads the file data in the corresponding search file, and uses the image start point information (x) and (y) in the editing data 57 as the corresponding position coordinates on the read file data (page). Are converted into file start point coordinates (x), (y). Similarly, the image end point information (x), (y) in the edit data 57 is converted into file end point coordinates (x), (y) on the read file data. Then, the editing unit 26 deletes the range surrounded by the file start point coordinates (x), (y) and the file end point coordinates (x), (y) on the file data in the search file.

  The conversion unit 25 converts the file data edited by the editing unit 26 into edited document image data 59 (see FIG. 9). The CPU 22 transmits the edited document image data 59 to the mobile phone 3.

  As shown in FIG. 9, the CPU 16 displays the edited document image data 59 received by the mobile communication unit 15 on the LCD 14 and a comment image “Delete: Confirm” on the LCD 14. Further, the CPU 16 confirms the editing (deletion) content and displays a confirmation button 55 on the LCD 14 for executing the editing (deletion) process on the document file.

  When the menu key 13 b is operated to select the confirmation button 55, the CPU 16 transmits a confirmation signal to the server 4. When the confirmation signal is received, the CPU 22 of the server 4 overwrites the file data edited as described above on the file data of the original document file.

  Further, when “[2] Insert” in the edit menu box 45 is selected in a state where the edit menu box 45 is displayed over the document image data 33 of the LCD 14 (see FIG. 6), as shown in FIG. The CPU 16 displays a comment image “Insert: Please select an insertion position” on the LCD 14. In addition, a cursor 51 and a cancel button 53 are displayed as in the case of performing the deletion process.

  When the insertion position is selected by operating the menu key 13b, position coordinate information (hereinafter, image insertion position information) (x), (y) on the document image data 33 of the selected insertion position is recorded in the memory 17. .

  As shown in FIG. 12, when the insertion position is selected, the CPU 16 displays a comment image “Insert: Enter the text to be inserted” on the LCD 14 and a text input box 61 in which the text can be entered. It is displayed over the document image data 33.

  When a text (for example, “confirmation”) is input to the text input box 61 by operating the input button 13a and the menu key 13b, the CPU 16 causes the document file name, page number, editing content, image insertion position information (x ), (Y), edit data 63 (see FIG. 14) composed of text information is generated, and this edit data 63 is transmitted to the server 4.

  The editing unit 26 of the server 4 reads the file data in the search file generated based on the browsing request when the editing data 63 is received. Next, the image insertion position information (x), (y) in the edit data 63 is converted into file insertion position coordinates (x), (y) which are corresponding position coordinates on the read file data. Then, the editing unit 26 inserts text (“Confirmation”) into the file insertion position coordinates (x), (y). Note that the editing unit 26 uses the font (size, color, style, etc.) of the text after the insertion position (“check”) as the font of the text to be inserted. Thereby, “confirmation” and “inspection” are the same font.

  The conversion unit 25 converts the file data edited by the editing unit 26 into edited document image data 65 (see FIG. 13). The CPU 22 transmits the edited document image data 65 to the mobile phone 3.

  As shown in FIG. 13, the CPU 16 of the mobile phone 3 displays the edited document image data 65 on the LCD 14 and a comment image “insert: confirm” on the LCD 14. Further, the CPU 16 displays a confirmation button 55 on the LCD 14.

  When the menu key 13 b is operated to select the confirmation button 55, the CPU 16 transmits a confirmation signal to the server 4. When the confirmation signal is received, the CPU 22 of the server 4 overwrites the file data edited as described above on the file data of the original document file.

  Next, the operation of the first embodiment will be described using the flowcharts of FIGS. 15 and 16. First, when the net button 12 of the mobile phone 3 is operated, the mobile phone 3 shifts to the Internet mode and is connected to the server 4 via the Internet 5 (step (hereinafter, S) 1), and the CPU 16 requests a document selection data request. The signal is transmitted to the server 4 via the mobile communication unit 15 and the Internet 5.

  Upon receiving the document selection data request signal, the server 4 transmits the document selection data 31 in the storage 23 to the mobile phone 3 via the server communication unit 21 and the Internet 5 (S2).

  The mobile phone 3 displays the document selection data 31 received by the mobile communication unit 15 on the LCD 14 (S3). When the menu key 13b is operated to select one of the five file names (for example, “4.ff.ppt”) (S4), the selected file name (“ff.ppt”) is indicated. The selected file signal is transmitted to the server 4.

  The retrieval unit 24 retrieves one corresponding to the selected file signal received by the server communication unit 21 from the five document files in the storage 23 (S5). The conversion unit 25 converts the file data of the first page of the retrieved document file (“ff.ppt”) into the document image data 33 (S6). Then, the CPU 22 transmits the document image data 33 to the mobile phone 3 (S7), and generates a search file in which the document image data 33 and the file data of the original document file are associated with each other and records it in the RAM (S8). ).

  The mobile phone 3 displays the document image data 33 received by the mobile communication unit 15 on the LCD 14 (S9). Further, the CPU 16 displays on the LCD 14 a menu button 36 for displaying data processing items that can be performed on the document image data 33 and an end button 37 for ending the display of the document image data 33.

  When the menu button 36 is selected and the menu box 41 is displayed on the document image data 33 of the LCD 14 so as to be displayed, “[4] edit” in the menu box 41 is selected (S10). The menu box 45 is displayed over the document image data 33 on the LCD 14 (S11).

  When “[1] Delete” in the edit menu box 45 is selected (Y in S12), the CPU 16 displays a comment image “Delete: Please select the start point” on the LCD 14 and also moves the cursor 51 to the document image. Overlaid on the data 33 and displayed.

  When the start point to be deleted is selected (S13), the CPU 16 detects the image start point information (x) and (y) of the selected start point, and records this in the memory 17.

  When the end point to be deleted is selected (S14), the CPU 16 detects the image end point information (x), (y) of the selected end point, and the document file name, page number, editing content, image start point information (x), (Y) The editing data 57 composed of the image end point information (x) and (y) is generated, and the editing data 57 is transmitted to the server 4 (S15).

  The editing unit 26 of the server 4 reads out the file data in the search file generated based on the browsing request when the editing data 57 is received (S16). Next, the image start point information (x), (y) in the edit data 57 is converted into file start point coordinates (x), (y) on the read file data (S17), and the image end point in the edit data 57 is converted. Information (x), (y) is converted into file end point coordinates (x), (y) on the read file data (S18), and these file start point coordinates (x), (y) and file end point coordinates (x ) And (y) are deleted (S19).

  The conversion unit 25 converts the edited file data into edited document image data 59 (S20), and transmits the edited document image data 59 to the mobile phone 3 (S21).

  The mobile phone 3 displays the edited document image data 59 on the LCD 14 (S 22), and displays a comment image “Delete: Confirm” and a confirmation button 55 on the LCD 14.

  When the confirmation button 55 is selected (S23), the CPU 16 transmits a confirmation signal to the server 4. When the confirmation signal is received, the CPU 22 of the server 4 overwrites the file data edited as described above on the file data of the original document file (S24).

  On the other hand, when “[2] Insert” in the edit menu box 45 is selected (N in S12, Y in S25), the CPU 16 displays a comment image “Insert: Please select the insertion position” on the LCD. .

  When the insertion position is selected (S26), the CPU 16 records the image insertion position information (x) and (y) of the selected insertion position in the memory 17. In addition, a comment image “insert: input text to be inserted” is displayed on the LCD 14, and a text input box 61 is displayed over the document image data 33 of the LCD 14.

  When the input button 13a and the menu key 13b are operated to input a text (for example, “confirmation”) in the text input box 61 (S27), the CPU 16 inserts the document file name, page number, editing contents, and image insertion. Edit data 63 including position information (x), (y) and text information is generated, and the edit data 63 is transmitted to the server 4 (S28).

  The editing unit 26 of the server 4 reads the file data in the search file generated based on the browsing request when the editing data 63 is received (S29). Next, the image insertion position information (x), (y) in the editing data 63 is converted into file insertion position coordinates (x), (y) which are corresponding position coordinates on the read file data (S30). Then, text (“confirmation”) is inserted into the file insertion position coordinates (x), (y) (S31). Note that the editing unit 26 uses the font (size, color, style, etc.) of the text after the insertion position (“check”) as the font of the text to be inserted.

  The conversion unit 25 converts the edited file data into edited document image data 65 (S32), and transmits the edited document image data 65 to the mobile phone 3 (S33).

  The mobile phone 3 displays the edited document image data 65 on the LCD 14 (S 34), and displays a comment image “Delete: Confirm” and a confirmation button 55 on the LCD 14.

  When the confirmation button 55 is selected (S35), the CPU 16 transmits a confirmation signal to the server 4. When the confirmation signal is received, the CPU 22 of the server 4 overwrites the file data edited as described above on the file data of the original document file (S36).

[Second Embodiment]
In the document file browsing system of the second embodiment shown in FIGS. 17 to 22, in addition to the text deletion (“[1] deletion”) and the text insertion (“[2] insertion”) of the first embodiment. The text is updated ("[3] update"). In addition, the same code | symbol is attached | subjected to the structural member similar to the thing of 1st Embodiment, and the detailed description is abbreviate | omitted.

  As shown in FIG. 17, when “[4] edit” in the menu box 41 is selected by operating the menu key 13b, “[1] delete”, “[2] insert”, and text update “[3 The edit menu box 71 capable of selecting “update” is displayed over the document image data 33 on the LCD 14.

  As illustrated in FIG. 18, when the menu key 13 b is operated to select “[3] Update” in the edit menu box 45, the CPU 16 displays a comment image “Update: Please select a start point” on the LCD 14. At the same time, the cursor 51 is displayed over the document image data 33.

  When the start point to be updated is selected, the image start point information (x), (y) is detected and recorded in the memory 17, and as shown in FIG. 19, the CPU 16 comment image “Update: Please select the end point”. Is displayed on the LCD 14.

  When the end point to be updated is selected, the image end point information (x), (y) is detected and recorded in the memory 17. As shown in FIG. 20, the CPU 16 displays a comment image “Update: Enter text to be updated” on the LCD 14, and sets a text input box 72 in which text can be entered in the document image data 33 of the LCD 14. Display overlaid on top.

  When the input button 13a and the menu key 13b are operated to input a text (for example, “OK”) into the text input box 72, the CPU 16 causes the document file name, page number, editing content, image start point information (x), Edit data 73 (see FIG. 22) including (y), image end point information (x), (y), and text information is generated, and the edit data 73 is transmitted to the server 4.

  The editing unit 26 of the server 4 reads the file data in the search file generated based on the browsing request when the editing data 73 is received. Next, the image start point information (x), (y) in the edit data 73 is converted into the file start point coordinates (x), (y), and the image end point information (x), (y) in the edit data 73 is converted to a file. The end point coordinates (x), (y) are converted, and the range surrounded by the file start point coordinates (x), (y) and the file end point coordinates (x), (y) (“Iko”) is edited. The text in 73 is updated (“Iku”).

  The editing unit 26 selects the font (size, color, style, etc.) in the range (“Iko”) surrounded by the file start point coordinates (x), (y) and the file end point coordinates (x), (y). Used as a font for text to be updated.

  The conversion unit 25 converts the file data edited by the editing unit 26 into edited document image data 75 (see FIG. 21). The CPU 22 transmits the edited document image data 75 to the mobile phone 3.

  As shown in FIG. 21, the CPU 16 of the mobile phone 3 displays the edited document image data 75 received by the mobile communication unit 15 on the LCD 14 and also displays a comment image “update: confirm” on the LCD 14. .

  When the confirmation button 55 is selected, the CPU 16 transmits a confirmation signal to the server 4. When the confirmation signal is received, the CPU 22 of the server 4 overwrites the file file data edited as described above on the file data of the original document file.

[Third Embodiment]
In the document file browsing system of the third embodiment shown in FIGS. 23 to 25, the font of the text to be inserted is designated. In addition, the same code | symbol is attached | subjected to the structural member similar to the thing of 1st Embodiment, and the detailed description is abbreviate | omitted.

  When text (for example, “confirmation”) is input to the text input box 61, the CPU 16 displays a comment image “insert: Please determine the font of the text” on the LCD 14 as shown in FIG. A font determination box 81 for determining the font of the text to be inserted is displayed over the document image data 33 of the LCD 14.

  In the font determination box 81, the size, color, and style can be selected as the font of the text to be inserted.

  When the menu key 13b is operated to determine the font of the text (for example, size = 20, color = black, style = mincho italic), the CPU 16 reads the document file name, page number, editing content, and image insertion position information. Edit data 83 (see FIG. 25) composed of (x), (y), text information, and font information is generated, and this edit data 83 is transmitted to the server 4.

  The editing unit 26 of the server 4 reads the file data in the search file that is generated based on the browsing request when the editing data 83 is received. Next, the image insertion position information (x), (y) in the editing data 83 is converted into file insertion position coordinates (x), (y). The editing unit 26 then creates text (“confirmation /”, size = 20, color = black, style = light) created based on the font information in the editing data 83 at the file insertion position coordinates (x), (y). Insert the morning italics.

  The conversion unit 25 converts the file data edited by the editing unit 26 into edited document image data 85 (see FIG. 24). The CPU 22 transmits the edited document image data 85 to the mobile phone 3.

  As shown in FIG. 24, the CPU 16 of the mobile phone 3 displays the edited document image data 85 on the LCD 14 and a comment image “insert: confirm” on the LCD 14. When the confirmation button 55 is selected, the CPU 16 transmits a confirmation signal to the server 4. When the confirmation signal is received, the CPU 22 of the server 4 overwrites the file data edited as described above on the file data of the original document file.

[Fourth Embodiment]
In the document file browsing system according to the fourth embodiment shown in FIGS. 26 to 28, a diagram is inserted into the document file. In addition, the same code | symbol is attached | subjected to the structural member similar to the thing of 1st Embodiment, and the detailed description is abbreviate | omitted.

  As shown in FIG. 26, when an insertion position is selected, image insertion position information (x) and (y) of the selected insertion position is recorded in the memory 17. Further, the CPU 16 displays a comment image “insertion: select a figure to be inserted” on the LCD 14 and displays a figure selection box 91 for selecting a figure to be inserted on the document image data 33 of the LCD 14. To do. Four figures (FIGS. A to D) are recorded in the memory 17 of the mobile phone 3, and “Figure A”, “Figure B”, “Figure C”, “Figure” are displayed in the figure selection box 91. D "is displayed and can be selected by the menu key 13b.

  When the menu key 13b is operated to select one of “Figure A” to “Figure D” displayed in the figure selection box 91 (for example, “Figure A”), the CPU 16 selects the document file name, page. Edit data 93 (see FIG. 28) composed of a number, edit contents, image insertion position information (x), (y), and graphic information (information of FIG. A) is generated, and this edit data 93 is transmitted to the server 4. .

  The editing unit 26 of the server 4 reads the file data in the search file generated based on the browsing request when the editing data 73 is received. Next, the image insertion position information (x), (y) in the editing data 93 is converted into file insertion position coordinates (x), (y). Then, the editing unit 26 inserts “Figure A” (see FIG. 27) of the figure information in the edit data 93 into the file insertion position coordinates (x), (y).

  The conversion unit 25 converts the file data edited by the editing unit 26 into edited document image data 95 (see FIG. 27). The CPU 22 transmits the edited document image data 95 to the mobile phone 3.

  As shown in FIG. 27, the CPU 16 of the mobile phone 3 displays the edited document image data 95 on the LCD 14 and a comment image “insert: confirm” on the LCD 14. When the confirmation button 55 is selected, the CPU 16 transmits a confirmation signal to the server 4. When the confirmation signal is received, the CPU 22 of the server 4 overwrites the file data edited as described above on the file data of the original document file.

  In the above embodiment, the font of the text after the insertion position is used as the font of the text to be inserted. However, it is also possible to insert text of a preset font. It is preferable to enable font setting according to.

  In the above embodiment, the file data for one page of the document file is converted into the document image data. However, the area to be converted into the document image data is not limited to one page and can be changed as appropriate.

  Further, when the file data is edited, the number of lines in the document increases or decreases, and the file data of other pages needs to be edited. For example, when the last line of the first page moves to the second page by editing the line addition to the first page, the last line of the first page is inserted on the second page accordingly, An editing process for moving the second page down by one line is performed, and the same process is performed on the subsequent pages.

2 Document file browsing system 3 Mobile phone 4 Server 5 Internet 14 LCD
16 CPU
22 CPU
23 Storage 24 Search unit 25 Conversion unit 26 Editing unit 33 Document image data 57, 63, 73, 83, 93 Edit data 59, 65, 75, 85, 95 Edited document image data

Claims (10)

A server storing a document file; and a portable terminal connected to the server via a network. The server receives file data representing the content of the document file in accordance with a browsing request from the portable terminal. In a document file browsing system that converts image data into a format that can be displayed on a display panel of a mobile terminal and sends it,
The server
Search file generating means for generating a search file that associates the image data with the file data of the region converted into the image data from the document file in accordance with the browsing request;
The search file is referenced based on a browsing request at the time of receiving an editing request from the mobile terminal, and an editing position in the file data in the search file is specified based on position information included in the editing request. And file editing means for rewriting data in the file data based on content information included in the editing request;
Overwriting means for reflecting and rewriting data rewritten in the search file by the file editing means in the file data of the document file,
The portable terminal is
Editing position specifying means for specifying an editing position on the image data displayed on the display panel;
Content input means for inputting the editing content at the editing position specified by the editing position specifying means;
A document file comprising: editing request transmitting means for transmitting the editing request including the position information specified by the editing position specifying means and the content information input by the content input means to the server; Browsing system. The edit request includes insertion of characters,
2. The document file browsing system according to claim 1, wherein the file editing means automatically determines a font of the character and inserts the character of the determined font into the file data. The portable terminal includes a font designating unit for designating a font of the character when insertion of the character is included in the editing request;
2. The document file browsing system according to claim 1, wherein the file editing means inserts the character of the font designated by the font designation means into the file data.   4. The document file browsing system according to claim 2, wherein the font includes at least one of a character size, a color, and a style. The edit request includes an insertion of a figure,
5. The document file browsing system according to claim 1, wherein the file editing means inserts the figure into the file data.   6. The document file browsing system according to claim 5, wherein the portable terminal includes a selection unit that selects a figure to be inserted into the file data from a plurality of figures. The edit request includes deletion of characters,
The document file browsing system according to claim 1, wherein the file editing unit deletes characters from the file data. The edit request includes a character update,
The document file browsing system according to any one of claims 1 to 7, wherein the file editing unit updates characters of the file data. The server converts the data in the file data rewritten by the file editing means into rewritten image data and transmits it to the mobile terminal,
The said portable terminal has an execution determination means which determines whether to perform overwriting by the said overwrite means based on the said rewritten image data, The one of Claim 1 thru | or 8 characterized by the above-mentioned. Document file browsing system. A server storing a document file; and a portable terminal connected to the server via a network. The server receives file data representing the content of the document file in accordance with a browsing request from the portable terminal. In a control method of a document file browsing system that converts image data into a format that can be displayed on a display panel of a mobile terminal and transmits the image data,
A search file generation step of generating a search file in which the image data is associated with the file data of the area converted into the image data from the document file in accordance with the browsing request;
An editing position specifying step for specifying an editing position on the image data displayed on the display panel;
A content input step for inputting the editing content at the editing position specified in the editing position specifying step;
An edit request transmitting step of transmitting the edit request including the position information specified in the edit position specifying step and the content information input in the content input step to the server;
The search file is referenced based on a browsing request at the time of receiving an editing request from the mobile terminal, and an editing position in the file data in the search file is specified based on position information included in the editing request. A file editing step of rewriting data in the file data based on content information included in the editing request;
An overwrite step of overwriting the file data of the document file with the data rewritten in the search file by the file editing step;
A method for controlling a document file browsing system, comprising:

Images