JP2007080110A - Information input/output device, information processor, program and drag operation control method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent the occurrence of a phenomenon of leaving an image part in drag operation in its position and finally starting the drag operation to the other image part, even when pressure of an indication member to an information input device is temporarily reduced in the drag operation of the image part. <P>SOLUTION: In the drag operation by the indication member to the image part displayed on a display device, even when an end of the drag operation is declared (Yes of S8), a drag state to the image part is continuously held for a specific time (S11). Thus, even when the pressure of the indication member to the information input device is temporarily reduced in the drag operation of the image part, the occurrence of the phenomenon of leaving the image part in the drag operation in its position and finally starting the drag operation to the other image part, can be prevented. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to an information input / output device, an information processing device, a program, and a drag operation control method.

  In recent years, a scanner that reads a document image, a copier that prints a document image read by the scanner, a printer or facsimile machine that prints image data input from the outside, or a so-called MFP (Multi Function Peripheral) that combines these functions A multi-function machine called is used.

  Some multifunction peripherals display a pre-scanned document image on a large touch panel provided in the apparatus main body prior to actual copy printing (see, for example, Patent Document 1).

  In addition, a pre-scanned document image is displayed on the touch panel, and simple editing work is performed on the image parts (title part, text part, illustration part, photo part, etc.), and the finished image is confirmed visually. A printer with an editing function has been developed. The editing performed here is, for example, automatically dividing content drawn on a document into several image parts (title part, character part, illustration part, photo part, etc.) by OCR processing, and for each of those image parts. , Move, enlarge / reduce, delete, etc.

  For example, when moving the image component, that is, when changing the layout position of the image component, as shown in FIG. 8, the image component Y is pointed through the touch panel tp with a pointer P such as a finger or a stylus pen, A drag operation is performed by dragging to release the pointer P.

Japanese Patent Application Laid-Open No. 08-279884

  By the way, when trying to perform this drag operation with a touch panel instead of a mouse, as in a multifunction device, it is in a state where the image component is kept in contact with the finger of the operator or the stylus pen while it is moving. There is a problem that it is difficult to keep.

  This is a problem caused by differences in the structure of the touch panel and the mouse. In the case of a mouse, apart from a device that detects movement (mechanical / optical), a highly reliable device called a button is provided. Can keep touching the image parts. However, in the case of a touch panel, movement detection and contact detection are performed by the same device, and there is no equivalent to a mouse button. For this reason, if the pressure on the fingertip temporarily decreases during movement, it is determined that the contact with the image component has ended at that point, and the image component being dragged is left at that position. become. This is because it is quite difficult to move the finger while applying a certain pressure or more to the fingertip.

  Such a problem is not limited to a multi-function peripheral, but is a problem common to information processing apparatuses that perform input control from a touch panel. For example, the problem also occurs in a tablet PC having a large touch panel.

  The present invention has been made in view of the above, and an image being dragged even when the pressure of the pointing member on the information input device temporarily decreases during the drag operation of the image component. An object is to prevent the occurrence of a phenomenon in which a part is left at that position and a drag operation on another image part is started.

  In order to solve the above-described problems and achieve the object, an information input / output device according to a first aspect of the present invention is in accordance with an operation by an instruction member for an information input device disposed in a display device that displays various image components. In the information input / output device that performs display control of the image component displayed on the display device, the end of the drag operation is declared when the instruction member drags the image component displayed on the display device. In this case, there is provided drag state holding means for holding the drag state for the image part for a predetermined time.

  According to a second aspect of the present invention, in the information input / output device according to the first aspect, the drag state holding means is responsive to the moving direction and moving speed of the pointing member when the end of the drag operation is declared. A movement direction and a movement distance of the drag state with respect to the image part after the completion of the drag operation are determined, and control is performed so that the drag state is ended when the image part in the drag state reaches the determined movement distance.

  According to a third aspect of the present invention, in the information input / output device according to the first aspect, the drag state holding means is responsive to the moving direction and moving speed of the pointing member when the end of the drag operation is declared. Determine the moving direction and moving distance of the drag state for the image part after the end of the drag operation, move the image part in the drag state while gradually decreasing the speed, and end the drag state when it is completely stopped To control.

  According to a fourth aspect of the present invention, in the information input / output device according to the first aspect, the drag operation with respect to the image component is continued while the drag state with respect to the image component is held for a certain time by the drag state holding means. In the case where the start is declared, it further includes a drag continuation means for continuing the drag state as it is.

  According to a fifth aspect of the present invention, in the information input / output device according to the first aspect, the drag operation with respect to the image part is continued while the drag state with respect to the image part is held for a certain time by the drag state holding means. When the start of the drag operation is declared, the distance between the coordinates of the image component when the start of the drag operation is declared and the coordinates of the pointing member when the start of the drag operation is declared is calculated, If the value is less than or equal to the value, the moving direction and the moving of the image component so that the coordinates of the image component when the start of the drag operation is declared match the coordinates of the pointing member when the start of the drag operation is declared Drag continuation means is further provided for controlling the speed and continuing the drag state as it is.

  According to a sixth aspect of the present invention, in the information input / output device according to any one of the first to fifth aspects, when the drag operation is started, it is determined that the pointing member has moved the information input device by a predetermined distance. If declared.

  According to a seventh aspect of the present invention, in the information input / output device according to any one of the first to sixth aspects, when the image component is being dragged, or when the drag state is being held for the image component. And a notification means for notifying that each situation is the case when the drag operation of the image component is completed.

  According to an eighth aspect of the present invention, in the information input / output device according to the seventh aspect, when the image part is being dragged, when the image part is being held in a drag state with respect to the image part, The color of the frame of the image component and the shape of the frame of the image component are changed according to each situation when the drag operation of the image part is finished, and the fact that each situation is present is notified.

  According to a ninth aspect of the present invention, in the information input / output device according to the seventh aspect, when the image part is being dragged, when the image part is being held in a drag state, A sound effect and a tone color are changed according to each situation when the drag operation of the image part is completed, and the fact that each situation is present is notified.

  According to a tenth aspect of the present invention, there is provided an information processing apparatus for displaying the image component displayed on the display device in response to an operation by an instruction member for an information input device disposed on the display device for displaying various image components. An information input / output device that performs control, and an information processing device that performs various processing on image data based on display control of the image component in the information input / output device, the instruction member for the image component displayed on the display device In the drag operation according to the above, there is provided drag state holding means for holding the drag state for the image part for a predetermined time even when the end of the drag operation is declared.

  According to an eleventh aspect of the present invention, in the information processing apparatus according to the tenth aspect, the drag state holding means drags according to the moving direction and moving speed of the pointing member when the end of the drag operation is declared. A movement direction and a movement distance of the drag state with respect to the image part after the operation end declaration is determined, and the drag state is controlled to end when the image part in the drag state reaches the determined movement distance.

  According to a twelfth aspect of the present invention, in the information processing apparatus according to the tenth aspect, the drag state holding means drags according to the moving direction and moving speed of the pointing member when the end of the drag operation is declared. Determine the moving direction and distance of the drag state for the image part after the declaration of the end of the operation, move the image part in the drag state while gradually decreasing the speed, and end the drag state when it stops completely To control.

  According to a thirteenth aspect of the present invention, in the information processing apparatus according to the tenth aspect of the present invention, the drag operation on the image part is performed while the drag state holding unit continues to hold the drag state on the image part for a predetermined time. When the start is declared, it further includes a drag continuation means for continuing the drag state as it is.

  According to a fourteenth aspect of the present invention, in the information processing apparatus according to the tenth aspect of the present invention, the drag operation on the image component can be performed while the drag state holding unit continues to hold the drag state on the image component for a predetermined time. When the start is declared, the distance between the coordinates of the image component when the start of the drag operation is declared and the coordinates of the pointing member when the start of the drag operation is declared is calculated, and the distance is a predetermined value. In the following cases, the moving direction and moving speed of the image component so that the coordinates of the image component when the start of the drag operation is declared match the coordinates of the pointing member when the start of the drag operation is declared Is further provided with a drag continuation means for controlling the control and continuing the drag state as it is.

  According to a fifteenth aspect of the present invention, in the information processing apparatus according to any one of the tenth to fourteenth aspects, when the drag operation start determines that the pointing member has moved the information input apparatus by a predetermined distance Is declared.

  The invention according to claim 16 is the information processing device according to any one of claims 10 to 15, wherein the image component is being dragged, the drag state is being held for the image component, Further provided is an informing means for informing each situation when the drag operation of the image part is finished.

  The invention according to claim 17 is the information processing apparatus according to claim 16, wherein the notifying unit is configured to perform the drag operation on the image component, hold the drag state on the image component, The color of the frame of the image component and the shape of the frame of the image component are changed according to each situation when the drag operation of the image part is finished, and the fact that each situation is present is notified.

  According to an eighteenth aspect of the present invention, in the information processing apparatus according to the sixteenth aspect, when the image part is being dragged, when the image part is being held in a drag state, A sound effect and a tone color are changed according to each situation when the drag operation of the image part is completed, and the fact that the situation is the situation is notified.

  According to a nineteenth aspect of the present invention, there is provided a program for controlling display of the image component displayed on the display device in response to an operation by an instruction member for an information input device disposed on the display device for displaying various image components. A program to be executed by a computer, the drag state for the image component even when the end of the drag operation is declared in the drag operation by the pointing member for the image component displayed on the display device The computer is caused to execute a drag state holding function that keeps holding for a predetermined time.

  According to a twentieth aspect of the present invention, in the program according to the nineteenth aspect, the drag state holding function performs a drag operation according to a moving direction and a moving speed of the pointing member when the end of the drag operation is declared. The movement direction and the movement distance of the drag state with respect to the image part after the end declaration are determined, and the drag state is controlled to end when the image part in the drag state reaches the determined movement distance.

  The invention according to claim 21 is the program as set forth in claim 19, wherein the drag state holding function performs the drag operation according to the moving direction and moving speed of the pointing member when the end of the drag operation is declared. Determine the moving direction and distance of the drag state for the image part after the declaration of completion, move the image part in the drag state while gradually decreasing the speed, and control to end the drag state when it stops completely To do.

  According to a twenty-second aspect of the present invention, in the program according to the nineteenth aspect, the drag operation on the image part is started while the drag state on the image part is kept for a certain time by the drag state holding function. If declared, the computer is caused to further execute a drag continuation function for continuing the drag state as it is.

  According to a twenty-third aspect of the invention, in the program according to the nineteenth aspect, the drag operation on the image part is started while the drag state on the image part is held for a predetermined time by the drag state holding function. If declared, the distance between the coordinates of the image component when the start of the drag operation is declared and the coordinates of the pointing member when the start of the drag operation is declared is calculated, and the distance is equal to or less than a predetermined value. In this case, the moving direction and moving speed of the image part are controlled so that the coordinates of the image part when the start of the drag operation is declared match the coordinates of the pointing member when the start of the drag operation is declared. Then, the computer is caused to further execute a drag continuation function for continuing the drag state as it is.

  The invention according to claim 24 is the program according to any one of claims 19 to 23, wherein the start of the drag operation is declared when the information input device determines that the pointing member has moved by a predetermined distance. Is done.

  According to a twenty-fifth aspect of the invention, in the program according to any one of the nineteenth to twenty-fourth aspects, when the image part is being dragged, when the drag state for the image part is being held, the image The computer is further caused to execute a notification function for notifying that the situation is in each situation when the drag operation of the component is finished.

  According to a twenty-sixth aspect of the present invention, in the program according to the twenty-fifth aspect, when the image component is in a drag operation, the image component is in a dragged state with respect to the image component, According to each situation when the drag operation is finished, the color of the frame of the image part or the shape of the frame of the image part is changed to notify that it is the situation.

  According to a twenty-seventh aspect of the invention, in the program according to the twenty-fifth aspect, when the image part is in a drag operation, the image part is in a dragging state with respect to the image part, The sound effects and timbres are changed according to each situation when the drag operation is completed, and the fact that each situation is present is notified.

  A drag operation control method according to a twenty-eighth aspect of the present invention is a method for controlling the image component displayed on the display device in response to an operation by an instruction member for an information input device disposed on the display device for displaying various image components. A drag operation control method for the image component in an information input / output device that performs display control, wherein the end of the drag operation is declared when the instruction member performs a drag operation on the image component displayed on the display device Even in this case, the drag state on the image part is kept for a certain time.

  The invention according to claim 29 is the drag operation control method according to claim 28, wherein the end of the drag operation is declared according to the moving direction and the moving speed of the pointing member when the end of the drag operation is declared. A movement direction and a movement distance in the drag state with respect to the image part are determined, and control is performed so that the drag state is terminated when the image part in the drag state reaches the determined movement distance.

  The invention according to claim 30 is the drag operation control method according to claim 28, wherein the end of the drag operation is declared according to the moving direction and the moving speed of the pointing member when the end of the drag operation is declared. A moving direction and a moving distance of the drag state with respect to the image part are determined, and the image part in the drag state is moved while gradually decreasing the speed, and control is performed so as to end the drag state when the image part is completely stopped.

  According to the first aspect of the present invention, even when the end of the drag operation is declared during the drag operation by the pointing member for the image part displayed on the display device, the drag state for the image part is maintained for a certain period of time. By continuing to hold, even when the pressure of the pointing member with respect to the information input device temporarily decreases during the drag operation of the image component, the image component being dragged is left at that position. In addition, since it is possible to prevent the occurrence of a phenomenon in which a drag operation on another image component is started, it is possible to provide an easy-to-use information input / output device. In addition, it is possible to perform operations such as throwing / throwing image parts.

  In addition, according to the second aspect of the invention, there is an effect that the image component can continue to move a certain distance due to inertia.

  Further, according to the invention of claim 3, there is an effect that the image component can continue to move a certain distance by inertia while gradually decreasing the speed.

  According to the invention of claim 4, there is an effect that it is possible to reliably prevent the occurrence of a phenomenon that a drag operation on another image component is started.

  According to the invention of claim 5, when the distance between the coordinates of the image component when the start of the drag operation is declared and the coordinates of the pointing member when the start of the drag operation is declared is less than a predetermined value Controls the moving direction and moving speed of the image component so that the coordinates of the image component when the start of the drag operation is declared match the coordinates of the pointing member when the start of the drag operation is declared. By continuing the state, if the start of the drag operation is declared at a clearly distant position, the continuation of the drag state is stopped, so that it is possible to provide an information input / output device that is more convenient to use. Play.

  According to the invention of claim 6, the start of the drag operation is declared when the information input device determines that the instruction member has moved by a predetermined distance, whereby the instruction member moves the information input device. There is an effect that it is possible to eliminate the case of contact by mistake.

  According to the seventh aspect of the present invention, the drag operation is canceled against the operator's will by feeding back the operation state of the information input device by the pointing member in an easy-to-understand manner visually or audibly. In this case, it is possible to enable a quick response (such as applying force to the fingertip again).

  Moreover, according to the invention concerning Claim 8, there exists an effect that the operation state by the instruction | indication member with respect to an information input device can be fed back visually intelligibly.

  Moreover, according to the invention concerning Claim 9, there exists an effect that the operation state by the instruction | indication member with respect to an information input device can be fed back audibly and easily.

  According to the invention of claim 10, even when the end of the drag operation is declared in the drag operation by the pointing member for the image component displayed on the display device, the drag state for the image component is changed. By holding for a certain period of time, even if the pressure of the pointing member on the information input device temporarily decreases during the drag operation of the image component, the image component being dragged is left at that position. In addition, since it is possible to prevent the occurrence of a drag operation on another image component, it is possible to provide an information processing apparatus including a user-friendly information input / output device. . In addition, it is possible to perform operations such as throwing / throwing image parts.

  In addition, according to the eleventh aspect of the invention, there is an effect that the image component can continue to move a certain distance due to inertia.

  According to the twelfth aspect of the present invention, there is an effect that the image component can continue to move a certain distance by inertia while gradually decreasing the speed.

  Further, according to the invention of claim 13, there is an effect that it is possible to surely prevent the occurrence of a phenomenon that a drag operation on another image component is started.

  According to the invention of claim 14, when the distance between the coordinates of the image component when the start of the drag operation is declared and the coordinates of the pointing member when the start of the drag operation is declared is less than or equal to a predetermined value Controls the moving direction and moving speed of the image component so that the coordinates of the image component when the start of the drag operation is declared match the coordinates of the pointing member when the start of the drag operation is declared. By continuing the state, if the start of the drag operation is declared at a clearly distant position, the continuation of the drag state is stopped, so that it is possible to provide an information input / output device that is more convenient to use. Play.

  According to the fifteenth aspect of the present invention, the start of the drag operation is declared when the information input device determines that the instruction member has moved by a predetermined distance, whereby the instruction member moves the information input device. There is an effect that it is possible to eliminate the case of contact by mistake.

  According to the sixteenth aspect of the present invention, the drag operation is canceled against the operator's will by feeding back the operation state of the information input device by the pointing member in a visually or audible manner. In this case, it is possible to enable a quick response (such as applying force to the fingertip again).

  Further, according to the seventeenth aspect of the present invention, there is an effect that the operation state of the information input device by the pointing member can be visually fed back in an easily understandable manner.

  According to the eighteenth aspect of the invention, it is possible to feed back the operation state of the information input device by the pointing member in an audible manner.

  According to the invention of claim 19, even when the end of the drag operation is declared in the drag operation by the pointing member for the image component displayed on the display device, the drag state for the image component is changed. By holding for a certain period of time, even if the pressure of the pointing member on the information input device temporarily decreases during the drag operation of the image component, the image component being dragged is left at that position. In addition, there is an effect that it is possible to prevent the occurrence of a phenomenon in which a drag operation on another image component is started. In addition, it is possible to perform operations such as throwing / throwing image parts.

  According to the twentieth aspect of the invention, there is an effect that the image component can continue to move a certain distance due to inertia.

  According to the twenty-first aspect of the present invention, there is an effect that the image component can continue to move a certain distance due to inertia while gradually decreasing the speed.

  According to the twenty-second aspect of the present invention, it is possible to reliably prevent the occurrence of a phenomenon that a drag operation on another image component is started.

  According to the invention of claim 23, when the distance between the coordinates of the image component when the start of the drag operation is declared and the coordinates of the pointing member when the start of the drag operation is declared is less than a predetermined value Controls the moving direction and moving speed of the image component so that the coordinates of the image component when the start of the drag operation is declared match the coordinates of the pointing member when the start of the drag operation is declared. By continuing the state, if the start of the drag operation is declared at a clearly distant position, the continuation of the drag state is stopped, so that it is possible to provide an information input / output device that is more convenient to use. Play.

  According to the twenty-fourth aspect of the invention, the start of the drag operation is declared when the information input device determines that the instruction member has moved by a predetermined distance, whereby the instruction member moves the information input device. There is an effect that it is possible to eliminate the case of contact by mistake.

  According to the invention of claim 25, the drag operation is released against the operator's will by feeding back the operation state of the information input device by the pointing member in a visually or audible manner. In this case, it is possible to enable a quick response (such as applying force to the fingertip again).

  Further, according to the twenty-sixth aspect of the present invention, there is an effect that it is possible to visually feed back the operation state of the information input device by the pointing member in an easily understandable manner.

  According to the twenty-seventh aspect of the invention, it is possible to feed back the operation state of the information input device by the pointing member in an easily audible manner.

  According to the invention of claim 28, even when the end of the drag operation is declared during the drag operation by the pointing member for the image component displayed on the display device, the drag state for the image component is displayed. By holding for a certain period of time, even if the pressure of the pointing member on the information input device temporarily decreases during the drag operation of the image component, the image component being dragged is left at that position. In addition, there is an effect that it is possible to prevent the occurrence of a phenomenon in which a drag operation on another image component is started. In addition, it is possible to perform operations such as throwing / throwing image parts.

  According to the twenty-ninth aspect of the invention, there is an effect that the image component can continue to move a certain distance due to inertia.

  According to the invention of claim 30, there is an effect that the image component can continue to move a certain distance by inertia while gradually decreasing the speed.

  Exemplary embodiments of an information input / output device, an information processing device, a program, and a drag operation control method according to the present invention will be explained below in detail with reference to the accompanying drawings.

[First Embodiment]
A first embodiment of the present invention will be described with reference to FIGS. In this embodiment, as an information processing apparatus, a copy function, a facsimile (FAX) function, a print function, a scanner function, an input image (a document image read by a scanner function, an image input by a printer or a FAX function), etc. This is an example to which a so-called MFP (Multi Function Peripheral) that combines the above is applied.

  FIG. 1 is a functional block diagram of a multifunction machine 10 according to the first embodiment of the present invention. 1 includes a scanner 11, an ADF (Auto Document Feeder) 111, a scanner controller 112, an image storage unit 12, an image processing unit 13, a printer 14, a printer controller 142, a finishing processing unit 141, an information input unit. An operation display unit 15, an operation display control unit 151, a system control unit 16, and a communication control unit 17 that are output devices are provided. The multifunction machine 10 is connected to the network 18 via the communication control unit 17. Then, the multifunction machine 10 reads the image of the document 19 and performs image processing, and then outputs it as a printed matter 20. Further, the multifunction machine 10 includes an image analysis unit 21 and a specific area extraction unit 22.

  The system control unit 16 is connected to each component unit and controls the entire multifunction machine 10. The system control unit 16 includes a CPU (Central Processing Unit), a ROM (Read Only Memory), a RAM (Random Access Memory), and the like (not shown), and the CPU is based on a program stored in the ROM. Various processes are executed by operating while using the work area.

  The program executed in the multifunction machine 10 is an installable or executable file and can be read by a computer such as a CD-ROM, a flexible disk (FD), a CD-R, or a DVD (digital Versatile Disk). The program may be recorded on a recording medium. In this case, the CPU of the system control unit 16 reads the program from the storage medium and loads it on a main storage device (not shown), thereby causing the multifunction peripheral 10 to realize various functions. Further, the program may be provided by being stored on a computer connected to the network 18 such as the Internet and downloaded via the network. Alternatively, the program may be provided or distributed via a network such as the Internet.

  The communication control unit 17 is connected to a network 18 such as a LAN (local area network) or the Internet, and exchanges image data, control data, and the like with other devices connected to the network according to a communication protocol. It is.

  The scanner controller 112 receives a command from the system control unit 16 and controls the scanner 11.

  The scanner 11 is controlled by the scanner controller 112 and converts the image of the document 19 into digital image data. The ADF 111 can sequentially feed a set of multiple pages of documents to the reading position of the scanner 11 one by one. By using this ADF 111, the scanner 11 automatically and continuously prints multiple pages of documents. Can read. In addition, since the ADF 111 can invert not only a single-sided original printed on one side of a sheet but also a double-sided original printed on both sides and send it to the scanner 11, the scanner 11 can read a double-sided original. is there.

  The image storage unit 12 is a buffer memory that temporarily stores image data read by the scanner 11 in response to an instruction from the system control unit 16, image data input from the outside via the network 18, and the like. The multifunction machine 10 of this embodiment can form an image by processing both image data read from the scanner 11 provided therein and image data input from the outside via the network 18 or the like.

  The image processing unit 13 receives a command from the system control unit 16 on the multi-value data sent from the scanner 11 and temporarily stored in the image storage unit 12 and performs γ correction, MTF correction processing, and the like. Then, gradation processing such as slice processing or dither processing is performed to perform binarization (or multi-value processing). The image processing unit 13 also performs various image processing (enlargement / reduction, density / color adjustment, etc.) corresponding to the function set by the user, image area editing processing (area deletion, area movement, area inversion, etc.) and layout. Processing (double-sided / single-sided printing, aggregate printing, margin size adjustment, etc.) is performed.

  The image processing unit 13 includes a coordinate information acquisition unit 131 and a screen information generation unit 132. The coordinate information acquisition unit 131 acquires coordinate information related to the input image stored in the image storage unit 12. The screen information generation unit 132 generates predicted finished image information, which is a predicted finished image displayed on the display panel 15b described later, according to the input image data. Here, the information generated by the screen information generation unit 132 is referred to as a predicted finished image information. As will be described below, information for an input screen for a predicted finished image to be printed and a processing item related to the predicted finished image is used. Since they are generated, the two are collectively referred to as predicted finished image information.

  The printer controller 142 receives a command from the system control unit 16 and controls the printer 14.

  The printer 14 is controlled by the printer controller 142, deflects and scans the light beam based on the image data processed by the image processing unit 13, develops the electrostatic latent image formed on the photoreceptor using toner, and generates it. This is a printer using an electrophotographic technique in which a toner image is transferred onto a transfer sheet and a fixing process is performed. In addition to the electrophotographic method, various methods such as an inkjet method, a sublimation type thermal transfer method, a silver salt photography method, a direct thermal recording method, and a fusion type thermal transfer method can be used as the printing method of the printer 14.

  The printer 14 includes a finishing processing unit 141. The finishing processing unit 141 accepts automatic setting or setting by the user, sort processing for sorting the printed matter 20 that has been subjected to printing processing by the number of copies or page units, stapling processing for aligning a plurality of print media and binding them with staples, Alternatively, finishing processing such as punching processing for punching holes for binding a plurality of print media into a binder or file is performed.

  The operation display control unit 151 receives input from the system control unit 16 and controls input / output of the operation display unit 15. For example, the operation display control unit 151 controls the output of the data processed by the image processing unit 13 to the touch panel 15a that is an information input device provided in the operation display unit 15 and the display panel 15b that is a display device. More specifically, the operation display control unit 151 displays a predicted finished image on the display panel 15b according to the generated predicted finished image information. Further, the operation display control unit 151 performs input control from the touch panel 15a.

  The operation display unit 15 is controlled by the operation display control unit 151, receives input of setting content via the touch panel 15a, and displays a menu item of setting content for setting a predicted finished image and screen finishing on the display panel 15b.

  The operation display unit 15 displays functions to be executed by the multifunction machine 10 as menu items on the setting screen, and accepts setting input by the user from the displayed menu items. For example, the operation display unit 15 sets a reading condition in the scanner 11 according to the state of the document, a setting in the image processing unit 13 that processes the read image data, a setting of a printing condition in the printer 14, or a printed matter after printing. The finishing processing unit 141 that performs finishing processing such as sorting, stapling, and punching is received.

  Although the display panel 15b and the touch panel 15a are illustrated separately in the drawing, they are integrally configured here. When the display panel 15b is touched by an operator's finger, stylus pen, or the like (hereinafter referred to as a pointer) that is an instruction member, the touch panel 15a simultaneously receives a touch input. Touch input is accepted by contact with an operator's finger or stylus pen. Here, the touch panel 15a detects a position where the pointer contacts the panel electrically or magnetically. The display panel 15b may be a dedicated display device provided in the multifunction machine 10.

  FIG. 2 is a schematic diagram illustrating an example of a predicted finished image generated by inputting image data by the multifunction machine 10. A finished image 402 is displayed in the display area 401 of the touch panel 15a.

  Here, as shown in FIG. 2, it is assumed that the operator uses the pointer to touch the position 403. When the operator touches with a pointer while looking at the predicted finished image displayed on the display panel 15b, the touch panel 15a inputs position information which is a spatial position in the finished state of the printed matter on the displayed predicted finished image. Accept. In such a case, the coordinate information acquisition unit 131 analyzes the position information received by the touch panel 15a, and acquires the coordinate information on the image touched by the pointer.

  The image analysis unit 21 performs OCR (Optical Character Recognition) processing that performs optical character recognition on the image data stored in the image storage unit 12, and displays various image attributes of the document image. An image characteristic value is calculated. The image characteristic values can be broadly divided into three types: image relationship, layout relationship, and ADF (automatic document conveyance) relationship. For example, in the image relationship, the image type (character area, photographic area, illustration, or a mixture thereof), the color used (color information used in the document, monochrome / color distinction), document density, edge amount, pixel The density (area ratio of the pixel portion in the entire document), the character size used, etc. are quantified.

  For example, the method proposed in Japanese Patent Laid-Open Nos. 5-233873, 6-4704, and the like can be used for determining the image type. As a method for extracting non-character elements (ruled lines, photographs, drawings, etc.) that are non-character parts, a known technique described in, for example, Japanese Patent Laid-Open No. 6-20092 can be used. Schematically, the black pixel connected component is classified and discriminated into character candidates, vertical / horizontal separators (region dividing lines made up of original black pixels), photographs, drawings, and the like according to their sizes, shapes (aspect ratio, etc.). As a method for extracting the frame of the table, for example, a known technique described in JP-A-2001-266068 can be used. Schematically, circumscribed rectangles are extracted from the connected components of black pixels, and the extracted circumscribed rectangles are classified as character candidate rectangles or frame candidate rectangles. Then, for the rectangle classified as the character candidate, the position of the rectangle is filled with white on the original image, the rectangular frame remaining as the frame candidate is extracted, and the table frame line is extracted from the extracted frame.

  In addition, the layout relationship is a numerical value of the document direction (positional relationship information on the top, bottom, left, and right of the document), document size, top, bottom, left and right margin dimensions, layout information (whether it is a columnar document) or the like. Further, in the ADF relation, the number of pages of a document, the document surface (a distinction between double-sided documents / single-sided documents), and the like are quantified. Of these characteristic values, as for quantitative values, statistical values such as an average value, a maximum value, and a minimum value can also be calculated and used.

  The specific area extraction unit 22 extracts various areas based on the various image characteristic values calculated by the image analysis unit 21. The specific area extracted by the specific area extraction unit 22 is displayed on the display panel 15b together with the predicted finished image and presented to the operator. As shown in FIG. 3, the presentation to the operator is performed by superimposing a frame indicating the specific area on the predicted finished image or by changing the color in the specific area. More specifically, the character area is displayed with a different color such as a red frame, and the photograph area is displayed with a green frame, or a different specific area is displayed by changing the RGB value of the image in the specific area. The specific area may be displayed before the operator selects the specific area using the specific area extracting unit 22, and when the user designates coordinates on the predicted finished image, the specific area corresponding to the coordinates is displayed. May be extracted and displayed by the specific area extraction unit 22.

  With this configuration, the multifunction device 10 displays the pre-scanned document image on the display panel 15b provided in the operation display unit 15 of the multifunction device 10 prior to actual copy printing, and then displays the image component as an image component. A simple editing operation can be performed on a specific area (title portion, character portion, illustration portion, photo portion, etc.), and the actual image can be printed after visually confirming the finished image. As a simple editing operation for a specific area (title part, character part, illustration part, photo part, etc.), for example, a specific area (title part, character part, illustration, etc.) obtained by dividing content drawn on a document by OCR processing or the like. Area movement, area enlargement / reduction, area deletion, etc.

  By the way, the problem in the area | region movement with respect to the conventional specific area | region is demonstrated easily. FIG. 4 is an explanatory diagram showing problems in the region movement with respect to the conventional specific region. As shown in FIG. 4A, the case where it is desired to move the upper left image part (specific area) A to the lower right will be described. In such a case, as shown in FIG. 4B, the operator points the image component (specific area) A with the pointer P via the touch panel 15a, and directly performs a drag operation on the image component ( The specific area A can be moved. Here, the drag operation is performed by moving the pointer P to another location while keeping the pointer P in contact with the image component (specific region) A, and releasing the pointer P at the target location. ) Change the layout position of A. Such drag processing itself is an operation method widely used in scenes such as file operations on computer software and image component operations on various drawing software, and at least the operability when using a mouse is extremely high. Is excellent.

  However, when this drag operation is to be performed with the touch panel 15a instead of the mouse as in the multifunction machine 10, the image component (specific area) is surely displayed while the pointer P such as the operator's finger or stylus pen is moving. ) There is a problem that it is difficult to keep the state in contact with A. This is a problem caused by differences in the structure of the touch panel and the mouse. In the case of a mouse, apart from a device that detects movement (mechanical / optical), a highly reliable device called a button is provided. Can keep touching the image parts. However, in the case of a touch panel, movement detection and contact detection are performed by the same device, and there is no equivalent to a mouse button. For this reason, if the pressure on the fingertip temporarily decreases during movement, it is determined that the contact with the image component has ended at that point, and the image component being dragged is left at that position. become. This is because it is quite difficult to move the finger while applying a certain pressure or more to the fingertip.

  As shown in FIG. 4C, when the pointer P is brought into contact with the image part (specific area) A and moved to the lower right, the force on the fingertip (pointer P) happens to be weak at this position, and the contact ends. If it is determined that the pointer P that has continued to move in the target direction moves slightly ahead (image component (specific area) B) and contact is detected again, FIG. As shown in (d), another image part (specific area) B will be dragged.

  Therefore, in the present embodiment, such a problem of the drag operation on the touch panel 15a is solved.

  Next, a drag control process which is a characteristic process realized by the CPU of the system control unit 16 operating based on a program stored in the ROM will be described.

  FIG. 5 is a flowchart showing the flow of the drag control process according to the present embodiment. As shown in FIG. 5, the drag control process receives a contact signal (equivalent to a mouse ButtonPress) indicating that a pointer such as a finger has touched the touch panel 15a from the operation display unit 15 (Yes in step S1), and touches the touch panel 15a. If it is determined that the pointer has moved a predetermined distance above (Yes in step S2), it is determined that the start of the drag operation has been declared. Thereby, the start of the drag operation is declared when it is determined that the pointer has moved by a predetermined distance on the touch panel 15a, thereby eliminating the case where the pointer accidentally touches the touch panel 15a. This distance can be changed.

If it is determined that the start of the drag operation has been declared, the current position coordinates P ₀ = (p _x , p _y ) of the current pointer and the timer value t ₀ which is the drag start time are acquired (step S3), and the pointer The position (x _offset , y _offset ) on the image part (specific area) is acquired (step S4). Here, the position (x _offset , y _offset ) of the pointer on the image component (specific region) is the current position of the image component (specific region) X (x _l , y _t ) and the current position as shown in FIG. It is calculated from the position coordinates (p _x , p _y ) of the pointer.

In the subsequent step S5, the position coordinate P ₀ is set as the position coordinate P ₋₁ , and the current pointer position coordinate P ₀ is updated to a new position coordinate (p _x , p _y ). That is, the position coordinate P ₋₁ before the temporary point and the current position coordinate P ₀ are always stored as a set.

In step S6, the position of the new pointer coordinates _{P 0 = (p x, p} y) reference position of the image components (specific region) in accordance with (x _l, y _t) image part to update the a (specific region) Move.

Additionally, in step S7, the timer value t ₀ and the timer value t _-1, and updates the current timer value to the new timer value t _0. That is, the timer value t ₋₁ before the temporary point and the current timer value t ₀ are always stored as a set.

  The processes in steps S5 to S7 are repeated until the pointer leaves the touch panel 15a, that is, until it is determined that the end of the drag operation has been declared (Yes in step S8).

If it is determined that the end of the drag operation has been declared (Yes in step S8), the position coordinate P ₀ of the pointer at the moment when the pointer leaves (when the ButtonRelease signal is acquired) and the time immediately before that (the time difference between the current time (t ₀₎ -T _-1 )) is obtained based on the pointer position coordinate P _-1 (step S9).

Then, in step S10, it is compared with the moving velocity vector V and the threshold value V ₀ which is a pointer obtained in step S9. If the moving speed vector V is greater than the threshold value V ₀ (Yes in step S10), a slip process is executed (step S11). On the other hand, when the moving speed vector V is smaller than the threshold value V ₀ (No in step S10), the movement of the image component (specific area) is stopped (step S12), and the process is terminated.

  In the slip processing in step S11, even if a signal indicating that the pointer has been released during the drag operation (equivalent to the mouse ButtonRelease) is received, the drag state is not released immediately, and the state is observed for a while. However, the image component (specific area) is moved by a certain distance by inertia. The moving direction and moving distance at that time are determined according to the moving direction and speed immediately before the finger leaves. As a result, it is possible to perform an operation such as throwing / throwing image parts. Such slip processing will be described below.

In the slip process, when a contact signal (equivalent to mouse ButtonPress) has not been received again (No in step S20), a timer value t is acquired (step S21), which is opposite to the moving direction of the image component (specific region). Apply acceleration in the direction and gradually decelerate with time, that is, calculate the movement distances Δx and Δy according to the following formulas:
Δx = V _x (t−t ₀ ) −1 / 2T × V _x (t−t ₀ ) ²
Δy = V _y (t−t ₀ ) −1 / 2T × V _y (t−t ₀ ) ²
The image part (specific area) is moved by the movement distances Δx and Δy (step S22). Here, T is the time until the image component (specific region) stops.

The processes in steps S21 and S22 are repeated until (t−t ₀ ) reaches T (Yes in step S23). That is, the magnitude of inertia can be changed by changing the value of T.

That is, when (t−t ₀ ) becomes T (Yes in step S23), the sliding process ends, the movement of the image component (specific area) is stopped (step S12), and the process ends. . As a result, the image component can continue to move a certain distance due to inertia while gradually reducing the speed. Here, the function of the drag state holding means is executed.

By the way, if a contact signal (equivalent to mouse ButtonPress) is received again during the slip process (Yes in step S20), the signal that the pointer that occurred just before has been released (equivalent to mouse ButtonRelease) is ignored. Then, the process returns to step S5, and the drag state is continued as it is. In this case, the pointer position on the image component (specific area) is (x _offset , y _offset ) acquired in step S4. Thereby, it is possible to reliably prevent the occurrence of a phenomenon that a drag operation on another image component is started. Here, the function of the drag continuation means is executed.

  In the present embodiment, when the image part (specific area) is being dragged, when the image part (specific area) is being held in the drag state by the sliding process after the end of contact, When the drag operation on the specific area is completed, the touch panel is touched by visual means such as a change in the color or shape of the frame of the image part (specific area) or by an auditory means such as a change in sound volume or tone. The contact state to 15a is shown continuously or in steps. For example, when the image part (specific area) is being dragged, the frame of the image part (specific area) is set to “green”, and the image part (specific area) is dragged by the sliding process after the end of contact. When the image component (specific region) is being held, the color of the frame of the image component (specific region) is set to “yellow”, and when the drag operation of the image component (specific region) is completed, the color of the frame of the image component (specific region) Is “red”. As a result, the contact state to the touch panel 15a is fed back visually or audibly in an easy-to-understand manner, so that a quick response when the contact state is released during dragging against the operator's will (again at the fingertip again). Force). Here, the function of the notification means is executed.

  As described above, according to the present embodiment, even when the end of the drag operation is declared during the drag operation with the pointer for the image component displayed on the display panel 15b, the drag state for the image component is fixed. By keeping the time, even if the pressure of the pointer on the touch panel 15a temporarily decreases during the drag operation of the image component, the image component being dragged is left at that position. Since it is possible to prevent the occurrence of a phenomenon that a drag operation on another image component is started, an information processing apparatus that is easy to use can be provided. In addition, it is possible to perform operations such as throwing / throwing image parts.

  In the present embodiment, the movement speed vector is obtained by regarding the straight line connecting the current point and the past two points in total as the movement direction. However, the present invention is not limited to this. May be used to connect them with a multidimensional curve, and the movement direction may be obtained based on the differential coefficient at the current time.

[Second Embodiment]
Next, a second embodiment of the present invention will be described with reference to FIG. The same parts as those in the first embodiment described above are denoted by the same reference numerals, and description thereof is also omitted.

  In the first embodiment, when a contact signal (equivalent to mouse ButtonPress) is received again during the sliding process, a signal (equivalent to mouse ButtonRelease) that the pointer generated immediately before is released is displayed. Ignored and continued to drag, but in this embodiment, the distance between the coordinates of the image part (specific area) that was pointed immediately before and the coordinates of the pointer when it was received again is calculated. If the distance is less than or equal to the predetermined value, the moving direction and moving speed of the image component (specific region) so that the coordinates of the image component (specific region) that was pointed immediately before match the coordinates of the pointer at that time. Is controlled.

Here, FIG. 7 is a flowchart showing the flow of the slip processing according to the present embodiment. As shown in FIG. 7, in the sliding process according to the present embodiment, when a contact signal (equivalent to a mouse ButtonPress) is received again (Yes in step S20), the image component (specific identification) that was pointed immediately before is specified. The distance between the coordinates of the area and the coordinates of the pointer when it is received again is calculated (step S24). If the distance is equal to or smaller than the predetermined value (Yes in step S25), the image part (specific area) pointed immediately before ), The moving direction and moving speed of the image part (specific area) are controlled so that they coincide with the coordinates of the pointer at the time of receiving again (step S26), and the process returns to step S5 to continue the drag state. . In this case, the pointer position on the image component (specific area) is (x _offset , y _offset ) acquired in step S4. Here, the function of the drag continuation means is executed.

  On the other hand, when the distance exceeds the predetermined value (No in step S25), the slip process is continued.

  As described above, according to the present embodiment, when the distance between the coordinates of the image component when the start of the drag operation is declared and the coordinates of the pointing member when the start of the drag operation is declared is equal to or less than a predetermined value. The drag state is controlled by controlling the moving direction and moving speed of the image part so that the coordinates of the image part when the start of the drag operation is declared match the coordinates of the pointing member when the start of the drag operation is declared. By continuing the operation, if the start of the drag operation is declared at a clearly distant position, the continuation of the drag state is stopped, so that it is possible to provide an information input / output device and an information processing device that are more convenient to use. it can.

  In each embodiment, the MFP called MFP is applied as the information processing apparatus. However, the present invention is not limited to this, and any information processing apparatus that performs input control from the touch panel may be used. It is also applicable to.

  In each embodiment, a specific region (title portion, character portion, illustration portion, photo portion, etc.) obtained by dividing content drawn on a document as an image part by OCR processing or the like is applied. An icon or the like can also be applied as an image part.

1 is a functional block diagram of a multifunction machine according to a first embodiment of the present invention. FIG. 6 is a schematic diagram illustrating an example of a predicted finished image generated by inputting image data by a multifunction machine. It is a schematic diagram which shows an example which displayed the frame which shows a specific area on the predicted finishing image. It is explanatory drawing which shows the problem in the area | region movement with respect to the conventional specific area | region. It is a flowchart which shows the flow of a drag control process. Position on the image parts of the pointer (specific region) (x _offset, y _offset) is a schematic view showing a. It is a flowchart which shows the flow of the slip process concerning the 2nd Embodiment of this invention. It is explanatory drawing which shows a mode that the layout position of an image component is changed.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Information processing apparatus 15 Information input / output apparatus 15a Information input apparatus 15b Display apparatus P Instruction member

Claims (30)

In an information input / output device that performs display control of the image component displayed on the display device in response to an operation by an instruction member for an information input device arranged in a display device that displays various image components,
Even when the end of the drag operation is declared when the pointing operation is performed on the image part displayed on the display device, the drag state is maintained for a certain period of time. With means,
An information input / output device characterized by that. The drag state holding means determines a movement direction and a movement distance of the drag state with respect to the image part after the completion of the drag operation according to the movement direction and movement speed of the pointing member when the end of the drag operation is declared. And control to end the drag state when the image part in the drag state reaches the determined moving distance,
The information input / output device according to claim 1. The drag state holding means determines a movement direction and a movement distance of the drag state with respect to the image part after the completion of the drag operation according to the movement direction and movement speed of the pointing member when the end of the drag operation is declared. Then, the image part in the drag state is moved while gradually decreasing the speed, and is controlled so as to end the drag state when completely stopped.
The information input / output device according to claim 1. If the start of the drag operation for the image part is declared while the drag state for the image part is held for a certain period of time by the drag state holding means, a drag continuation means for continuing the drag state as it is is further provided. Prepare
The information input / output device according to claim 1. If the start of the drag operation is declared for the image part while the drag state for the image part is held for a certain time by the drag state holding means, the start of the drag operation is declared. Calculate the distance between the coordinates of the image part and the coordinates of the pointing member when the start of the drag operation is declared, and if the distance is equal to or less than the predetermined value, the coordinates of the image part when the start of the drag operation is declared Further includes drag continuation means for controlling the moving direction and moving speed of the image component so as to coincide with the coordinates of the pointing member when the start of the drag operation is declared, and continuing the drag state as it is.
The information input / output device according to claim 1. The drag operation start is declared when the information input device determines that the pointing member has moved by a predetermined distance.
6. The information input / output device according to claim 1, wherein When the image component is in a drag operation, the image component further includes notification means for notifying that each of the situations when the drag operation of the image component is completed, when the drag state is being held with respect to the image component.
7. An information input / output device according to claim 1, wherein The informing means includes a frame of the image component according to each situation when the image component is being dragged, when a drag state is being held with respect to the image component, or when the drag operation of the image component is completed. Changing the color of the image or the shape of the frame of the image component, and notifying that each of the situations is present,
The information input / output device according to claim 7. The notification means outputs sound effects and timbres depending on the situation when the image part is being dragged, when the drag state is being held for the image part, and when the drag operation of the image part is finished. Change and notify that each of the above situations,
The information input / output device according to claim 7. Provided with an information input / output device that performs display control of the image component displayed on the display device in response to an operation by an instruction member for an information input device disposed on the display device that displays various image parts. In an information processing apparatus that performs various processes on image data based on display control of the image component in the apparatus,
Even when the end of the drag operation is declared when the pointing operation is performed on the image part displayed on the display device, the drag state is maintained for a certain period of time. With means,
An information processing apparatus characterized by that. The drag state holding means determines a movement direction and a movement distance of the drag state with respect to the image part after the completion of the drag operation according to the movement direction and movement speed of the pointing member when the end of the drag operation is declared. And control to end the drag state when the image part in the drag state reaches the determined moving distance,
The information processing apparatus according to claim 10. The drag state holding means determines a movement direction and a movement distance of the drag state with respect to the image part after the completion of the drag operation according to the movement direction and movement speed of the pointing member when the end of the drag operation is declared. Then, the image part in the drag state is moved while gradually decreasing the speed, and is controlled so as to end the drag state when completely stopped.
The information processing apparatus according to claim 10. If the start of the drag operation for the image part is declared while the drag state for the image part is held for a certain period of time by the drag state holding means, a drag continuation means for continuing the drag state as it is is further provided. Prepare
The information processing apparatus according to claim 10. If the start of the drag operation is declared for the image part while the drag state for the image part is held for a certain time by the drag state holding means, the start of the drag operation is declared. Calculate the distance between the coordinates of the image part and the coordinates of the pointing member when the start of the drag operation is declared, and if the distance is equal to or less than the predetermined value, the coordinates of the image part when the start of the drag operation is declared Further includes drag continuation means for controlling the moving direction and moving speed of the image component so as to coincide with the coordinates of the pointing member when the start of the drag operation is declared, and continuing the drag state as it is.
The information processing apparatus according to claim 10. The drag operation start is declared when the information input device determines that the pointing member has moved by a predetermined distance.
The information processing apparatus according to claim 10, wherein the information processing apparatus is an information processing apparatus. When the image component is in a drag operation, the image component further includes notification means for notifying that each of the situations when the drag operation of the image component is completed, when the drag state is being held with respect to the image component.
The information processing apparatus according to claim 10, wherein the information processing apparatus is an information processing apparatus. The informing means includes a frame of the image component according to each situation when the image component is being dragged, when a drag state is being held with respect to the image component, or when the drag operation of the image component is completed. Changing the color of the image or the shape of the frame of the image component, and notifying that each of the situations is present,
The information processing apparatus according to claim 16. The notification means outputs sound effects and timbres depending on the situation when the image part is being dragged, when the drag state is being held for the image part, and when the drag operation of the image part is finished. Change and notify that each of the above situations,
The information processing apparatus according to claim 16. A program for causing a computer to perform display control of the image component displayed on the display device in response to an operation by an instruction member for an information input device arranged in a display device that displays various image components,
Even when the end of the drag operation is declared when the pointing operation is performed on the image part displayed on the display device, the drag state is maintained for a certain period of time. Causing the computer to perform a function;
A program characterized by that. The drag state holding function determines the movement direction and movement distance of the drag state with respect to the image part after the completion of the drag operation according to the movement direction and movement speed of the pointing member when the end of the drag operation is declared. And control to end the drag state when the image part in the drag state reaches the determined moving distance,
The program according to claim 19. The drag state holding function determines the movement direction and movement distance of the drag state with respect to the image part after the completion of the drag operation according to the movement direction and movement speed of the pointing member when the end of the drag operation is declared. Then, the image part in the drag state is moved while gradually decreasing the speed, and is controlled so as to end the drag state when completely stopped.
The program according to claim 19. A drag continuation function for continuing the drag state as it is when the start of a drag operation on the image part is declared while the drag state for the image part is held for a certain period of time by the drag state holding function. Causing the computer to execute,
The program according to claim 19. When the start of the drag operation is declared for the image part while the drag state for the image part is held for a certain time by the drag state holding function, the start of the drag operation is declared. Calculate the distance between the coordinates of the image part and the coordinates of the pointing member when the start of the drag operation is declared, and if the distance is equal to or less than the predetermined value, the coordinates of the image part when the start of the drag operation is declared The computer further executes a drag continuation function for controlling the moving direction and moving speed of the image component so as to match the coordinates of the pointing member when the start of the drag operation is declared, and continuing the drag state as it is. Let
The program according to claim 19. The drag operation start is declared when the information input device determines that the pointing member has moved by a predetermined distance.
24. The program according to any one of claims 19 to 23. When the image component is being dragged, when the drag state for the image component is being held, or when the drag operation of the image component is completed, a notification function for notifying the computer of the situation is further provided to the computer. To execute,
25. The program according to any one of claims 19 to 24, wherein: The notification function may include a frame of the image component according to each situation when the image component is being dragged, when a drag state is being held with respect to the image component, or when the drag operation of the image component is finished. Changing the color of the image or the shape of the frame of the image component, and notifying that each of the situations is present,
26. The program according to claim 25. The notification function is configured to display sound effects and timbres according to each situation when the image component is being dragged, when the drag state is being held for the image component, or when the drag operation of the image component is finished. Change and notify that each of the above situations,
26. The program according to claim 25. Drag operation on the image component in the information input / output device that performs display control of the image component displayed on the display device in response to an operation by an instruction member on the information input device disposed on the display device that displays various image components A control method,
Even when the end of the drag operation is declared at the time of the drag operation by the instruction member for the image part displayed on the display device, the drag state for the image part is continuously held for a certain period of time.
A drag operation control method characterized by the above. The movement direction and movement distance of the drag state with respect to the image part after the completion of the drag operation are determined according to the movement direction and movement speed of the pointing member when the end of the drag operation is declared, and the image in the drag state is determined. Control to end the drag state when the part reaches the determined moving distance,
The drag operation control method according to claim 28, wherein: The movement direction and movement distance of the drag state with respect to the image part after the completion of the drag operation are determined according to the movement direction and movement speed of the pointing member when the end of the drag operation is declared, and the image in the drag state is determined. Move the parts while gradually reducing the speed, and control to end the drag state when completely stopped,
The drag operation control method according to claim 28, wherein:

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