JP5705295B2 - Information processing apparatus, control method therefor, and program - Google Patents

Description

  The present invention relates to an information processing device, a control method thereof, and a program, and more particularly, to an information processing device that displays an operation screen on an operation unit based on content received from an external device via a network, a control method thereof, and a program. .

  2. Description of the Related Art Conventionally, a web browser for receiving and displaying content in a web server by accessing a web server on a network, which is an example of an external device, is widely known. The web browser creates a web page by interpreting the content received from the web server. In the content received from the web server, a command to display an image for displaying a form element (hereinafter referred to as “form”) such as a radio button or a check box for the user to click with a mouse or the like as a web page. Is included (see Patent Document 1). In this case, the image for displaying the form (hereinafter referred to as “form image”) is the one held by the web browser. Each form image is held in a bitmap format, and is uniquely determined regardless of settings such as a font of a web page to be displayed and an enlargement / reduction ratio.

  In addition, there is a known technique in which a content size received from a web server includes specification of a form size, and a form image held by a Web browser is displayed with the specified size. For example, when the web browser receives the content shown in FIG. 9 from the web server and displays the content, a web page on which form images as shown in FIG. 10A are arranged is displayed. Here, three radio buttons, which are a type of form, are displayed, but since the class “size_set” is specified for the “candidate 3” radio button in the content received from the web server, For the radio button, the form image is scaled to the size specified by “size_set” (width 36 points, height 36 points) and displayed.

  As another technique, when the content received from the web server includes a specification of the form size, the size of the form image held by the web browser is displayed regardless of the size specification included in the content. Techniques for doing this are also known. When displaying a web page on which a form is arranged in this way, an area for detecting that the user clicks or touches the form arranged on the displayed web page (press detection) Area) is determined according to the specification of the size included in the content. For example, when the content (HTML data) of FIG. 9 is received from a web server, when the web browser displays a web page based on this content, a form image as shown in FIG. 10B is displayed on the web page. . At this time, the pressing detection area of each form displayed on the web page is an area indicated by a dotted line in FIG. Note that this dotted line is not displayed on the actual web page.

JP 2007-87398 A

  There is a conventional technique for enlarging or reducing a form image held by a web browser in accordance with the designated size when the content received from the web server includes designation of the form size. However, this conventional technique has a problem that the image becomes rough and the display quality deteriorates like the radio button displayed on the left side of candidate 3 in FIG.

  In addition, when the content of the web server contains the specification of the form size, the web browser holds the form image without enlarging or reducing the form image in order to prevent the deterioration of the display quality as described above. There is also known a technique for displaying an image without changing the size of the form image. However, in this technique, as shown in FIGS. 10B and 10C, the size (size) of the radio button displayed on the left side of the candidate 3 in FIG. There is a situation in which the press detection area (size) displayed on the left side of the candidate 3 does not match. For this reason, there is a problem that the device may erroneously recognize that the user has pressed the button even though the user did not intend to press the button.

  An object of the present invention is to improve the operability when a user operates a form (button) displayed on a Web page, and to improve the display quality of the form (button) displayed on a web page, and The control method and the program are provided.

In order to achieve the above object, the information processing apparatus according to claim 1 includes a storage unit that stores a plurality of images of the same form having different sizes, and a description that instructs to display an element for receiving a user operation. Receiving means for receiving the Web content from the Web server, an image used for displaying the element is acquired from the storage means, and an operation screen including the acquired image is displayed on the display means. Control means for executing a predetermined process when an image as the element is touched by the user, and setting means for setting the first mode or the second mode as the display mode of the display means, control means, when said first mode is set by the setting means, the first site from a plurality of same form of images stored in the storage means Image by selecting to display the image of the first size on said display means, when the second mode is set by said setting means, from among the images of a plurality of identical form that is stored in the storage means There is a description that selects a second size image, causes the display unit to display the second size image, and instructs the Web content received by the receiving unit to specify the size of an element for accepting the user operation. If included, an image corresponding to the size of the element is selected from a plurality of images of the same form stored in the storage unit based on a description indicating the size of the element, and the selected image is characterized Rukoto displayed on the display unit.

  According to the present invention, it is possible to improve the operability when a user operates a form (button) displayed on a Web page and improve the display quality of the form (button) displayed on a web page.

1 is a diagram illustrating a schematic configuration of an image forming apparatus according to an embodiment of the present invention. It is a figure which shows the structure of the operation part in FIG. 1, and operation part I / F. It is a figure which shows the example of a display of LCD of the operation part in FIG. It is a figure which shows the database which shows a some image by the display size of a form. 3 is a flowchart showing a procedure of display processing executed by the image forming apparatus of FIG. 1. It is a figure which shows a content. It is a figure which shows a display mode setting screen. It is a figure which shows a printing mode setting screen. It is a figure which shows the content memorize | stored in the web server of the conventional image forming apparatus. (A)-(C) are figures which show the example of a display of the content of FIG.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the present embodiment, an embodiment in which the information processing apparatus according to the present invention is applied to an image forming apparatus will be described.

  FIG. 1 is a diagram showing a schematic configuration of an image forming apparatus 500 according to an embodiment of the present invention.

  In FIG. 1, the image forming apparatus 500 includes a controller unit 100, an operation unit 112, a scanner 123, and a printer 125.

  The controller unit 100 controls the copy function using the scanner 123, the printer function that prints out data provided from the outside via the LAN 113, and the input / output of image information and device information. Control. Also, control is performed for communication functions including a facsimile function via the public line 114.

  The controller unit 100 includes a CPU 101 that executes various control programs.

  The CPU 101 activates the system based on the boot program stored in the ROM 103, reads a control program stored in the HDD (hard disk device) (storage means) 104 on the system, and performs predetermined processing using the RAM 102 as a work area. Execute. The HDD 104 stores the various control programs as well as image data and information (including specifications of the wireless communication means) regarding all wireless communication means included in the communication unit 111 described later.

  A RAM 102, a ROM 103, and an HDD 104 are connected to the CPU 101 via a system bus 107. Further, an operation unit I / F 105, a modem 110, a network unit 109, and an image bus I / F 106 are connected via a system bus 107.

  The operation unit I / F 105 is an interface unit with the operation unit (UI) (display unit) 112, and is generated by transfer of image data displayed on the operation unit 112 to the operation unit 112 and operation input in the operation unit 112. The transferred signal is transferred to the CPU 101. The operation unit 112 includes a current setting state for each function related to image processing, a display unit for displaying an information input screen for inputting setting information related to each function, a key for a user to input setting information for each function, and the like It has an input part containing.

  A network unit 109 is connected to the LAN 113 and inputs / outputs information via the LAN 113. That is, the image forming apparatus 500 can communicate via a network. When a web server is connected to the LAN line, content can be acquired from the server via the LAN 113. It is also possible to connect to the Internet via a proxy server or the like in the LAN line and acquire content from a web server on the Internet. The communication unit 111 is connected to the wireless communication network 115. At least one of the network unit 109, the modem 110, and the communication unit corresponds to a receiving unit that receives content.

  The modem 110 is connected to the public line 114 and inputs / outputs information via the public line 114.

  The image bus I / F 106 is a bus bridge that connects the system bus 107 and the image bus 108 and converts the data structure. The image bus 108 includes a PCI bus that can transfer image data at a high speed or a bus that conforms to the IEEE 1394 standard. An RIP (raster image processor) 116, a device I / F 117, a scanner image processing unit 118, a printer image processing unit 119, an image rotation unit 120, and an image processing unit 121 are connected to the image bus 108.

  The RIP 116 expands the PDL code into a bitmap image.

  The device I / F 117 connects the scanner unit 123 or printer 125, which are image input / output devices, to the controller unit 100, and performs synchronous / asynchronous conversion of image data. Here, the device I / F 117 and the scanner 123 are connected via the cable 122, and the device I / F 117 and the printer 125 are connected via the cable 124, respectively.

  A scanner image processing unit 118 corrects, processes, and edits input image data.

  A printer image processing unit 119 performs printer correction, resolution conversion, and the like on print output image data. The image rotation unit 120 performs image data rotation processing. The image processing unit 121 performs compression / decompression processing such as JPEG on multi-valued image data and JBEG, MMR, MH, etc. on binary image data.

  As described above, the CPU 101 of the controller unit 100 comprehensively controls access to various devices connected to the system bus 107 based on each control program, and receives image information from the scanner 123 via the device I / F 117. Read. In addition, after the predetermined processing is performed on the read image information, control is performed such that the image information is output to the printer 125 via the device I / F 117. Further, the image data and document file obtained through the network unit 109 and the modem 110 are converted and stored in the HDD 104 or output to the printer 125.

  FIG. 2 is a diagram showing the configuration of the operation unit 112 and the operation unit I / F 105 in FIG.

  In FIG. 2, the operation unit 112 includes a key group 202, a touch panel 203, an LED 205, and an LCD 206. The operation unit I / F 105 includes an input port 201 and an output port 204.

  FIG. 2 is a block diagram showing the configuration of the operation unit 112 and its surroundings in FIG.

  The touch panel 203 of the operation unit 112 and the key group 202 of each hard key are connected to the CPU 101 via the input port 201 of the operation unit I / F 105. Further, the position information indicating the pressed position of the touch panel 203 and the key information corresponding to the pressed key group 202 are input to the CPU 101 via the input port 201.

  The LED 205 and the LCD 206 (operation screen) of the operation unit 112 are connected to the CPU 101 via the output port 204 of the operation unit I / F 105, and the lighting of the LED 205 and the display of the LCD 206 are controlled by the CPU 101. Usually, the touch panel 203 is a transparent sheet-like pressure-sensitive device, and is disposed so as to overlap the LCD 206. When the user directly touches an operation target such as a virtual button displayed on the LCD 206 (on the operation screen), the touch panel 203 detects the position information.

  When the CPU 101 detects the position information, the CPU 101 detects what the operation target instructed (pressed) by the user is based on the object currently displayed on the LCD 206 and its position coordinate information. Then, the CPU 101 detects a command to be executed when the detected operation target is pressed from the commands stored in advance in the ROM 103 or the HDD 104, and executes this command. Thereby, screen data to be displayed on the LCD 206 is created. The CPU 101 transmits the screen data to the LCD 206 via the output port 204, whereby the display on the operation unit 112 can be changed. Note that such internal processing at the time of user operation on the LCD 206 is common to all subsequent descriptions, and description thereof is omitted hereinafter. In the following description, unless otherwise specified, the CPU 101 performs all execution processes and determinations, and all setting values, execution process results, and system states are stored in the HDD 104.

  FIG. 3 is a diagram showing a display example on the LCD 206 of the operation unit 112 in FIG.

  The operation unit 112 in FIG. 3 displays not only a button for setting, but also a button 301 for switching the display to a setting screen for using the copy function. The operation unit 112 also displays a transmission / fax button 302 for switching the display to a setting screen for using the transmission or fax function. The operation unit 112 also displays a box button 303 for switching the display to a setting screen for using a box function (a function for storing data in a box). Further, the operation unit 112 also displays a web browser button 304 for switching the display to a screen for using the web browser function. Further, the operation unit 112 also displays a system status / cancel button 305 for switching the display to a screen for displaying the system status of the image forming apparatus and a job that is currently operating. FIG. 3 shows a setting screen for using the web browser function that is displayed when the user presses the web browser button 304. In addition, the buttons 301 to 305 are always displayed, and the display areas 306 and 307 display different contents according to pressing of the buttons 301 to 305 or the button 309.

  A display area 306 is a content display area. The content acquired from the web server on the network is analyzed by the CPU 101 and displayed in the display area 306 as a web page according to the analysis result. The content received from the web server is described using HTML (Hypertext Markup Language). Since the processing of displaying a web page based on the interpretation of the HTML and the interpretation result is the same as that of a general web browser unless otherwise specified, detailed description is omitted. The display area 306 corresponds to a specific area on the operation screen, and the inside of the display area 306 is within the specific area.

  A display area 307 is a setting item display area. In this display area 307, buttons 308 to 317 representing items for performing settings relating to the web browser are displayed.

  A button 308 is a URL input / display button. A URL address indicating the content storage destination of the web page currently displayed in the display area 306 is displayed on this button. Here, a URL address of http://www.xxx.co.jp is displayed. Further, when the user selects this button 308, a URL designation input screen is displayed (not shown). Here, when the user inputs a URL address desired by the user, the address is displayed on the button 308, and the content can be displayed as a web page in the display area 306.

  A button 309 is a URL input history display button. When this button 309 is pressed, a screen for specifying a URL address previously input by the user is displayed on the button 308 (not shown). Here, it is possible to easily give an instruction to re-specify the URL address input in the past.

  The button 310 is a return button. When the button 310 is pressed, the content displayed in the display area 306 can be displayed retroactively in the reverse order of display.

  The button 311 is a forward button. When the button 311 is pressed, the content displayed in the past can be displayed with the return button 310, and then the content can be displayed again in the display order.

  The button 312 is a cancel button. When the button 312 is pressed, reading of the content can be interrupted while the content is being read from the web server.

  A button 313 is a reload button. When the button 313 is pressed, the content currently displayed in the display area 306 can be acquired again from the web server and displayed.

  The button 314 is a home button. A predetermined URL address is registered in the HDD 104 as a home address, and when the button 314 is pressed, the content at the home address can be displayed in the display area 306 by a one-touch operation.

  A button 315 is a print button. When the button 315 is pressed, a print instruction screen for printing the content currently displayed in the display area 306 is displayed.

  The button 316 is a favorite button. When the button 316 is pressed, a screen for selecting a URL address desired by the user from a plurality of URL addresses registered in advance by the user is displayed (not shown). When a URL address is selected on this screen, content can be acquired from the web server at the URL address and displayed in the display area 306.

  The button 317 is a menu button. When the button 317 is pressed, a screen for performing various settings related to the web browser (for example, settings related to display, printing, and operation) is displayed.

  Next, processing for displaying a form image in the display area 306 will be described.

  The form image displayed in the display area 306 simply specifies the form name such as <input type = “radio”. Therefore, when interpreting the received content, the Web browser detects an image (form image) corresponding to the form name specified in the received content from the HDD 104 and displays this image in the display area 306. In a normal web browser, an image corresponding to each form is uniquely determined. However, in this embodiment, as shown in FIG. 4 described later, a database in which images indicating forms are displayed for a plurality of different sizes is stored in the HDD 104. And the optimum image to be displayed is detected from here.

  FIG. 4 is a diagram showing a database in which images showing forms are shown for a plurality of different sizes.

  In FIG. 4, “form name” is the name of the form specified by the content, and represents the attribute of the form specified by “<input type =” or the like of the content. “Size” represents the display size of the form image. “Image to be displayed” is the file name of the form image stored in the HDD 104. “Default” indicates which image is displayed when the size of the form is not specified in the content. When the content does not have the size specified, the “image to be displayed” on the line with a circle is displayed. In the following, the “image to be displayed” in the row in which “default” is marked is called a default image, and this default image corresponds to a specific image and a predetermined image. In addition, content that has a description that specifies a form (including an image identifier) and that does not have a size specification (that does not include a size identifier) corresponds to the second content.

  The form image detected from the HDD 104 is displayed on the operation unit 112 as a part of the web page. When the user selects (presses) a web page form image, the CPU 101 detects user pressed coordinates on the operation unit 112, and the CPU 101 further determines the HDD 104 based on the screen and the pressed coordinates displayed on the operation unit 112. The control component pressed from is detected. Then, the CPU 101 detects processing to be executed when this control component is pressed from the HDD 104, and executes this processing. Hereinafter, internal processing when a form image on the operation unit (more precisely, an image representing a control component of the form) is pressed is omitted.

  FIG. 5 is a flowchart showing a procedure of display processing executed by the image forming apparatus 500 of FIG.

  The processing in FIG. 5 is executed by the CPU 101 in the image forming apparatus 500 in FIG.

  When the CPU 101 detects that a URL has been input by the user from the button 308, the CPU 101 acquires content from the Web server of the input URL (step S101). Here, it is assumed that the content of http://www.XXX.co.jp is received, and the content received at this time is as shown in FIG.

  Next, it is determined whether or not there is a description specifying a form in the received content (step S102). In step S102, the description of the received content is examined from the top, and it is determined whether there is a description starting with <form>. In the case of the content in FIG. 6, since there is a description beginning with <form>, it is determined that there is a description specifying a form (with an image identifier).

  As a result of the determination in step S102, when there is no description specifying the form (NO in step S102), a web page is created in the same manner as a general browser, and the display area 306 is controlled so as to display it (step S102). S110).

  As a result of the determination in step S102, when there is a description specifying the form (YES in step S102), it is further determined whether or not the form size is specified (step S103). In step S103, determination is made based on whether or not there is a description meaning a width or height attribute in the description of the <form> tag. In the case of the content shown in FIG. 6, the class “size_set” is specified in the radio button form (input type = “radio”), and there are width and height attributes in this style. It is determined that there is an identifier. As in the case of “type =“ radio ”” described above, information for specifying a form corresponds to instruction information for instructing to display a button. In addition, “checked class =“ size_set ”” and “{width: 36pt; height: 36pt}” correspond to size information indicating the size of the area in which the user presses the button. Furthermore, the data including the instruction information and not including the size information corresponds to the second data.

  If it is determined in step S103 that no size is specified (NO in step S103), the process proceeds to step S108. If a size is specified (YES in step S103), the specified size is displayed on the operation unit 112. It is determined whether or not the size is appropriate (step S104). Here, the size designation means that the content is designated to display a large form image. A size suitable for display is determined in advance for display in the display area 306 according to at least one of the size of the operation unit and the resolution, and is stored in the HDD 104. Therefore, in order to determine whether the size is suitable, the CPU 101 compares the size stored in the HDD 104 with the size specified in the content.

  If it is determined in step S104 that the size is suitable for display (YES in step S104), a form image having a size closest to the size specified in the content is detected from the HDD 104 (step S105), and the size specified in the content is detected. In order to match the size, the detected image is enlarged or reduced (step S106), and the operation unit 112 is controlled to display this image as a web page in the display area 306 (step S110), and the process proceeds to step S111. In the above-described step S105, when a form image having the same size as the “size designated by the content” is detected from the HDD 104, the form image having the same size becomes the closest form image.

  If it is determined in step S104 that the size is not suitable for display (NO in step S104), an optimal form image that is equal to or larger than “size suitable for display” and closest to “size suitable for display” is detected from the HDD 104. (Step S107), the operation unit 112 is controlled to display the form image as a web page in the display area 306 (Step S110), and the process proceeds to Step S111.

  If the size is not specified as a result of the determination in step S103 (NO in step S103), the display mode of the web browser is determined (step S108). There are two types of display modes. One is an “MFP display mode” in which a large form image is displayed on a web page on the touch panel 203 of the operation unit 112 on the premise of a finger operation. The other is a “normal display mode” in which a web page is displayed as specified by the content in the same way as on a PC or the like. The display mode of the web browser can be set on a screen displayed when the button 317 is pressed. Here, a screen 701 is displayed as shown in FIG. 7, and the display mode is set on this screen. This set value is stored in the HDD 104 by the CPU 101 and is not changed until the user intentionally changes it.

  As a result of the determination in step S108, when the MFP display mode is set (YES in step S108), the process proceeds to step S107 described above, and the operation unit 112 is controlled to display on the display area 306 as a web page (step S110).

  As a result of the determination in step S108, when the display mode is not the MFP display mode (normal display mode) (NO in step S108), a default image of the form is detected (step S109), and this image is displayed as a web page. The operation unit 112 is controlled so as to be displayed on 306 (step S110). For example, if the form is a radio button and the default image of the radio button is detected from the database of FIG. 4, an image of “radio.png” can be detected.

  In this way, even when the size is not specified in the content, it is possible to display a large-sized form image that can be easily selected by the user by the process of displaying a large-sized form image according to the display mode, and the operability is improved. Can be improved.

  When a print instruction from the user by pressing the button 315 is detected (step S111), it is determined from the print mode of the web browser whether printing is performed as it is displayed (step S112). There are two types of print modes. One is a “display print mode” in which a web page is printed as displayed in the display area 306. The other is a web page in which all form images are replaced with default images. “Normal printing mode” for printing. This print mode can be set on the screen displayed when the button 317 is pressed. Here, a screen 801 as shown in FIG. 8 is displayed, and the print mode is set on this screen. This set value is stored in the HDD 104 by the CPU 101 and is not changed until the user intentionally changes it.

  As a result of the determination in step S112, when the print mode is the display print mode and printing is performed without changing the display (YES in step S112), the web page displayed in the display area 306 is printed as it is (step S114), End the process.

  As a result of the determination in step S112, when the print mode is the normal print mode and printing is not performed as it is displayed (NO in step S112), a web page is created by replacing the form image with the default image of the form (step S113). The web page is printed by the printer 125 (step S114), and this process ends.

  In this way, printing that maintains the appearance quality during printing while performing display that improves operability by processing by replacing the form image changed when displaying the web page with the default image in the printing mode. It becomes possible.

  According to the process of FIG. 5, when the received content includes information for displaying the form and the size for displaying the form is designated (YES in step S103), the designated size is the operation unit. It is determined whether or not the size is a predetermined size for display on 112 (step S104). When it is determined that the specified size is not the predetermined size (NO in step S104), the specified size is determined. An image indicating a form to be displayed instead of the size form is detected from the database (step S107), and the operation unit 112 is controlled to display the detected image (step S110), so the form included in the content is displayed. Display quality can be improved.

  According to the present embodiment, when the received content includes information for specifying the size of the form image (YES in step S103), the form having the size closest to the specified size among the plurality of form images having different sizes. An image is detected (step S105), and the form image of the detected size is enlarged / reduced to a specified size and then displayed (steps S106 and S110). As a result, a form image having the same size as the designated size included in the received content can be displayed, so that the size of the form image displayed on the operation panel and the user pressing the form image on the operation panel are detected. It is possible to prevent the detection area (size) from being inconsistent and to greatly improve the operability. Furthermore, by detecting the form image of the size closest to the specified size, the image quality degradation of the form image that occurs when the form image is enlarged / reduced can be minimized, and display when displaying the content The quality can be greatly improved.

  The acquisition of the content in step S101 described above can be performed using the button 309, the button 314, or the web browser button 304 instead of the button 308. When the web browser button 304 is pressed, the content is acquired from the web server of the URL registered in the HDD 104 in advance, as in the case of pressing the button 314.

  A specific example of the determination in step S104 will be described. For example, when the content shown in FIG. 6 is displayed when the size suitable for display on the operation unit 112 is 33 pt or more, the width and height values of the radio buttons are both 36 pt, which is suitable for display on the operation unit 112. It is determined that the size is the same. Here, instead of determining whether both the width and height values are suitable for display, take one of these values or the average value of both values, and use this average value. It may be determined.

  A specific example in the case where the operation unit 112 is controlled to display the web page in the display area 306 in step S110 through step S106 will be described. Here, as a specific example, a case where the content of FIG. 6 is displayed using the database of FIG. 4 will be described. First, since the width and height of the content are 36 pt, the CPU 101 determines that the size of the content is 36 pt. Here, instead of using one of the values of width and height, an average value of both values may be taken and the determination may be made using this average value. Thereafter, the CPU 101 detects that the content form is a radio button (detects from input type = “radio”). Further, the CPU 101 detects “radio30.png” (size 30) as an image having a size closest to 36 pt among the radio buttons from the HDD 104. Furthermore, since the size specified by the content is 36 pt, the CPU 101 enlarges the image of size 30 pt “radio30.png” by 1.2 times and displays it on the display area 306 as a web page.

  As an image detection method, an image having a size closest to the size specified in the content and larger than the size specified in the content may be detected. This is because the reduction in display quality does not occur in the image reduction process than in the image enlargement process. When such a detection method is adopted, in the above example, the size specified in the content is 36 pt. Therefore, the image “radio50.png” (size closest to 36 pt and larger than 36 pt) ( Detect size 50). Furthermore, since the size specified by the content is 36 pt, the CPU 101 reduces “radio50.png”, which is an image having a size of 50 pt, to 0.72 times, and displays it as a web page in the display area 306. By doing so, it is possible to further reduce the deterioration in display quality due to the scaling process.

  A specific example of the case where the operation unit 112 is controlled to display the web page in the display area 306 in step S110 through the above steps S104 and S107 will be described. Here, as a specific example, a case will be described in which the size suitable for displaying the form is stored in advance in the HDD 104 as 40 pt or more, and the content in FIG. 6 is displayed using the database in FIG. In this case, the CPU 101 detects an image of “radio50.png” having a size of 50 from the HDD 104 as an image having a size of 40 or more and the closest size.

  In this way, an image close to the size specified in the content is detected, and a web page is created based on this image, so that the visual quality is deteriorated compared to always creating a web page based on the same image. Can be prevented. Further, by displaying an image close to the size specified by the content, the displayed form image and the form pressing detection area match, so that it is possible to prevent a decrease in operability.

  A specific example in the case where the operation unit 112 is controlled to display the web page in the display area 306 in step S110 through step S108 and step S107 will be described. Here, as a specific example, if the size suitable for form display is 33 pt or more stored in advance in the HDD 104 and there is information for displaying a radio button in the content, this radio button is displayed using the database shown in FIG. An example will be described. In this case, the CPU 101 detects an image of “radio50.png” having a size of 50 from the HDD 104 as an image having a size of 33 or more and closest to the size 33.

  In step S104 of FIG. 5 in the embodiment described above, a size suitable for display is used, but the user specifies a size suitable for display at the time of execution of step S104 or at another timing. It may be possible. The size suitable for display may be the same for each form, or a different value for each form may be the size suitable for display.

  In step S107, the optimum form image is detected without the user's selection. However, the form image displayed by the user may be selected when step S107 is executed or at another timing.

  In step S109, the default image of the form is detected without the user's selection, but the form image displayed by the user may be selectable when executing step S109 or at another timing.

  In step S113, the form image replaced in step S105, 106 or step S107 is replaced with a default image. However, only the image replaced in step S107 may be replaced with a default image.

  In step S113, the replacement form image is detected as a default image without selection by the user. However, the user may select an image to be replaced at the time of execution of step S113 or at another timing.

  In step S105, step S107, and step S109, the form image is detected from the HDD 104. However, a form image may be newly generated. For example, vector data (or a vector image or the like) for generating an image to be displayed on the web page is stored in the HDD 104. Then, when displaying the web page, a form image corresponding to a content size instruction or a predetermined size is generated based on the vector data of the HDD 104. Although this may increase the processing time for form image creation, it is only necessary to store one vector data for each form in the HDD 104, so the amount of data stored in the HDD 104 can be reduced. It becomes. Further, the process of enlarging or reducing the image in step S106 is not required.

(Other embodiments)
The present invention is also realized by executing the following processing. That is, software (program) that realizes the functions of the above-described embodiments is supplied to a system or apparatus via a network or various storage media, and a computer (or CPU, MPU, etc.) of the system or apparatus reads the program code. It is a process to be executed. In this case, the program and the storage medium storing the program constitute the present invention.

100 Controller unit 101 CPU
104 HDD
Key group 202
Touch panel 203
500 Image forming apparatus

Claims (10)

Storage means for storing a plurality of images of the same form of different sizes;
Receiving means for receiving, from a web server, web content including a description instructing to display an element for accepting a user operation;
An image used to display the element is acquired from the storage unit, an operation screen including the acquired image is displayed on the display unit, and an image as the element is touched by the user on the operation screen Control means for executing predetermined processing in a case;
Setting means for setting the first mode or the second mode as a display mode of the display means;
Wherein, when said first mode is set by said setting means, the image of the first size by selecting an image of a first size from a plurality of same form of images stored in the storage means It was displayed on the display unit, when said second mode is set by said setting means, wherein from a plurality of same form of images stored in the storage means to select the image of the second size and the second A description for instructing the size of the element when the image having the size is displayed on the display unit and the Web content received by the receiving unit includes a description indicating the size of the element for accepting the user operation. The image corresponding to the size of the element is selected from a plurality of images of the same form stored in the storage means based on the display, and the selected image is displayed on the display means The information processing apparatus according to claim Rukoto allowed.   When the first mode is set by the setting unit, the control unit has a plurality of identical images stored in the storage unit as images having a size suitable for displaying the element by the display unit as the first size. The information processing apparatus according to claim 1, wherein the information processing apparatus selects an image from a form image.   The information processing apparatus according to claim 2, wherein the first size image suitable for display is determined based on a resolution or a size of the display unit.   The information processing apparatus according to claim 1, wherein at least the first size is larger than the second size. Wherein, the case that contains the description that specifies the display size before Symbol elements Web content, the images of a plurality of identical form that the size image close to the designated display size stored in said storage means 5. The information processing apparatus according to claim 1, wherein the information processing apparatus is selected from among the display means and displayed on the display means.   The information processing apparatus according to claim 5, wherein the control unit selects the image of the first size when the designated display size is not a size suitable for displaying the element by the display unit. .   When the control unit detects a print instruction to print operation screen information including the first size image, the control unit causes the printing unit to print the second size image instead of the first size. The information processing apparatus according to any one of claims 1 to 6.   The information processing apparatus according to claim 1, wherein the element is a radio button or a check box. A control method for an information processing apparatus having storage means for storing a plurality of images of the same form of different sizes,
A receiving step of receiving, from a web server, web content including a description instructing to display an element for accepting a user operation;
An image used to display the element is acquired from the storage unit, an operation screen including the acquired image is displayed in a display step, and an image as the element is touched by the user on the operation screen A control step for performing predetermined processing in a case;
A setting step for setting the first mode or the second mode as the display mode in the display step,
The control step, the first mode is the first size by selecting an image of a first size from a plurality of images of the same form that is stored in said storage means when it is set in the setting step image Is displayed in the display step, and when the second mode is set in the setting step, a second size image is selected from a plurality of images of the same form stored in the storage means, and the second mode is selected . When a two-size image is displayed in the display step and the Web content received in the reception step includes a description indicating the size of the element for accepting the user's operation, the size of the element is indicated. Based on the description, an image corresponding to the size of the element is selected from a plurality of images of the same form stored in the storage means, and the selected image is A method of controlling an information processing apparatus according to claim Rukoto is displayed in display step. A program for causing a computer to execute a control method of an information processing apparatus having storage means for storing a plurality of images of the same form with different sizes,
The control method of the information processing apparatus includes:
A receiving step of receiving, from a web server, web content including a description instructing to display an element for accepting a user operation;
An image used to display the element is acquired from the storage unit, an operation screen including the acquired image is displayed in a display step, and an image as the element is touched by the user on the operation screen A control step for performing predetermined processing in a case;
A setting step for setting the first mode or the second mode as the display mode in the display step,
The control step, the first mode is the first size by selecting an image of a first size from a plurality of images of the same form that is stored in said storage means when it is set in the setting step image Is displayed in the display step, and when the second mode is set in the setting step, a second size image is selected from a plurality of images of the same form stored in the storage means, and the second mode is selected . When a two-size image is displayed in the display step and the Web content received in the reception step includes a description indicating the size of the element for accepting the user's operation, the size of the element is indicated. Based on the description, an image corresponding to the size of the element is selected from a plurality of images of the same form stored in the storage means, and the selected image is Program characterized Rukoto is displayed in the display step.

Images