JP6091907B2 - Terminal device and display program - Google Patents

Description

  The present invention relates to a terminal device and a display program.

  An electronic device (terminal device) that displays an icon image for each region defined on a display screen is disclosed in Patent Document 1.

JP 2012-128619 A

  However, when displaying an image for each area defined in a grid pattern (grid pattern) on the display screen, the terminal device has a problem that the image cannot be displayed easily.

  The present invention has been made in view of the above points, and provides a terminal device and a display program that can display an image in an easy-to-see manner when displaying an image for each region defined in a lattice shape on a display screen. For the purpose.

  According to one embodiment of the present invention, a display unit that displays a display range including a position defined in an image for each region defined in a grid, a detection unit that detects an operation on the region, and information indicating an expansion / contraction ratio And a control unit that expands / contracts the operated region based on information indicating the expansion / contraction ratio and updates the display range while including the position. Device.

  In one embodiment of the present invention, the storage unit stores information indicating a plurality of the expansion / contraction ratios in which the repetition order is determined, and the control unit stores information indicating the expansion / contraction ratios according to the repetition order. The terminal device is selected for each predetermined operation and expands / contracts the operated region based on information indicating the selected expansion / contraction ratio.

  In one embodiment of the present invention, the storage unit may include at least one of the repetition order of the expansion / contraction ratio, the number of expansion / contraction ratios, and the value of the expansion / contraction ratio for each content of the image. The terminal device is characterized by memorizing.

  Further, according to one aspect of the present invention, when the content of the image includes a character string, the control unit expands / contracts the operated region based on information indicating the expansion / contraction ratio that is greater than a predetermined threshold. Is a terminal device.

  One embodiment of the present invention is a terminal device in which the control unit updates the display range while keeping the position at the center of the display range.

  In one embodiment of the present invention, when the display range extends beyond the image, the control unit shifts the display range so that the position is not centered on the display range and does not protrude from the image. This is a terminal device.

  One embodiment of the present invention is a terminal device in which the storage unit stores a partial range of the image that is wider than the display range.

  One embodiment of the present invention is the terminal device in which the storage unit stores the partial range in contact with the contour of the image.

  Further, according to one embodiment of the present invention, when the display range extends beyond the partial range, the control unit does not set the position as the center of the display range and does not protrude from the partial range. The terminal device is characterized in that the display range is shifted.

  One embodiment of the present invention is the terminal device in which the display unit displays the image in an enlarged manner in the region that is stretched based on the information indicating the expansion / contraction ratio.

  One embodiment of the present invention is the terminal device, wherein the display unit additionally displays a predetermined image in the area extended based on the information indicating the expansion / contraction ratio.

  Further, according to one embodiment of the present invention, a procedure for displaying, on a computer, a display range including a position determined in an image for each area determined in a lattice shape, a procedure for detecting an operation on the area, and A display program for causing the region to expand and contract based on information indicating an expansion / contraction ratio, and to update the display range while including the position.

  According to the present invention, the control unit expands / contracts the operated region based on the information indicating the expansion / contraction ratio, and updates the display range while including the position determined in the image. Thereby, the terminal device and the display program can display the image in an easy-to-see manner when displaying the image for each area defined in a grid pattern on the display screen.

It is a block diagram which shows the structural example of the terminal device in one Embodiment of this invention. 6 is a correspondence table showing correspondence between contents displayed in a region and an expansion / contraction ratio in an embodiment of the present invention. It is a figure which shows the 1st example of a display of the area | region in one Embodiment of this invention. It is a figure which shows the 2nd example of a display of the area | region in one Embodiment of this invention. It is a figure which shows the 1st example of the display range in one Embodiment of this invention. It is a figure which shows the 3rd example of a display of the area | region in one Embodiment of this invention. It is a figure which shows the 2nd example of the display range in one Embodiment of this invention. It is a figure which shows the 4th example of a display of an area | region in one Embodiment of this invention. It is a figure which shows the 3rd example of the display range in one Embodiment of this invention. It is a figure which shows the 5th example of a display of the area | region in one Embodiment of this invention. It is a figure which shows the 6th example of a display of the area | region in one Embodiment of this invention. It is a figure which shows the 7th example of a display of the area | region in one Embodiment of this invention. It is a flowchart which shows the example of an operation | movement procedure of a terminal device in one Embodiment of this invention.

  An embodiment of the present invention will be described in detail with reference to the drawings. The user performs an operation on an area displayed on the display screen of the terminal device, for example, by touching (touching) the display screen with a finger. Each time the display screen is touched, the area displayed at the touched position is stretched with a different stretch ratio. The terminal device and the display program expand and contract the operated region based on the information indicating the expansion / contraction ratio, and update the display range including the position determined in the image while including the position. Thereby, the terminal device and the display program can display an image in an easy-to-see manner when displaying an image for each region defined in a grid shape (grid shape) on the display screen.

  FIG. 1 is a block diagram illustrating a configuration example of a terminal device. The terminal device 100 includes a detection unit 110, a storage unit 120, a control unit 130, an image processing unit 140, and a display unit 150.

  The detection unit 110 is provided to cover the display screen of the display unit 150 with a transparent member. The detection unit 110 detects an operation on an area (panel) defined in a grid pattern on the display screen. The detection unit 110 detects an operation on the area based on, for example, contact (touch) between the user's finger and the display screen. The detection unit 110 outputs information indicating the coordinates of the operated region to the control unit 130. Here, the coordinates of the operated region may be expressed by, for example, XY coordinates defined on the display screen of the display unit 150. The XY coordinates will be described later with reference to FIG. 3, for example.

  The storage unit 120 stores a program for operating the control unit 130. In addition, the storage unit 120 stores information indicating an image (for example, a photographic image) displayed in the area. In addition, the storage unit 120 stores information indicating a plurality of expansion ratios (expansion / contraction patterns). Each expansion / contraction ratio is associated in advance with the contents of an image displayed in a region defined in a lattice shape.

In FIG. 2, the correspondence between the contents displayed in the area and the expansion / contraction ratio is shown by a correspondence table. The items in the correspondence table include, as an example, numbers, contents, coordinates, and expansion ratios A to I.
The item “number” indicates an identification number assigned to each area.

  The item “content” indicates the content of the image displayed in the area (panel). The content of the image displayed in the area includes, for example, the content of the image corresponding to the application software. More specifically, the content of the image corresponding to the application software is, for example, an image indicating time (indicated as “time” in FIG. 2), an image indicating a character string such as an email (in FIG. 2). , “Character string”), and an image such as a photograph (denoted as “photo” in FIG. 2). In addition, the image such as a photograph may include a hole-filling image (denoted as “hole-filling” in FIG. 2) for filling a blank area between areas defined in a lattice shape.

  The contents of the image displayed in the area may include, for example, an icon image (indicated as “icon” in FIG. 2) for starting the application software.

  The item “coordinates” indicates the XY coordinates of the displayed area. Here, since the region is stretched across a plurality of grids, when there are a plurality of XY coordinates included in the stretched region, the smallest XY coordinate value among those XY coordinate values is stretched. It may be determined as a representative value of XY coordinates indicating the region.

  The item “stretch ratio A to I” indicates the stretch ratio of the region. Each expansion / contraction ratio is expressed as a ratio with the length of one side of the grid defined on the display screen as a unit. For example, the region of the expansion ratio A “1 × 1” is a unit region whose length in the X-axis direction is the length of one side of the lattice and whose length in the Y-axis direction is the length of one side of the lattice. Further, for example, in the region of the expansion ratio B “1 × 2”, the length in the X-axis direction is the length of one side of the lattice, and the length in the Y-axis direction is twice the length of one side of the lattice. The unit region is a region extended in the Y-axis direction.

  In FIG. 2, similarly, the expansion / contraction ratio C is indicated as “1 × 3”, the expansion / contraction ratio D is indicated as “2 × 1”, the expansion / contraction ratio E is indicated as “2 × 2”, and the expansion / contraction ratio F is “2 × 3” is shown, the stretch ratio G is shown as “3 × 1”, the stretch ratio G is shown as “3 × 1”, the stretch ratio H is shown as “3 × 2”, and the stretch ratio is I is indicated as “3 × 3”.

  In FIG. 2, the expansion / contraction ratio A and the expansion / contraction ratio B are associated with the “time” of the item “content”. Further, the expansion ratios A to I are associated with the “photograph” of the item “content”. Further, only the expansion ratio A is associated with the “icon” of the item “content”. In addition, the expansion ratios B to I are associated with the “character string” of the item “content”. Further, only the expansion / contraction ratio A is associated with the “filling” of the item “content”.

  Returning to FIG. 1, the description of the configuration example of the terminal device will be continued. Information indicating the coordinates of the operated region is input from the detection unit 110 to the control unit 130. The control unit 130 identifies the operated area based on information indicating the coordinates of the operated area. Here, the latest arrangement of each area is specified by the latest coordinates of each area in the correspondence table stored in the storage unit 120 and the latest expansion / contraction ratio of each area.

  The control unit 130 updates the expansion / contraction ratio of the operated region. Here, the control unit 130 updates the expansion / contraction ratio to the expansion / contraction ratio associated with the item “content” among the expansion / contraction ratios A to I in the order of repetition of the expansion / contraction ratios A to I.

  More specifically, when the item “content” is “time”, the control unit 130 performs each operation in the repetition order of the expansion ratios A, B, A, B,... Based on the correspondence table shown in FIG. Update the stretch ratio. For example, when the item “content” is “photograph”, the control unit 130 sets the expansion ratios A, B, C,..., I, A, B, C. In order of repetition, the expansion / contraction ratio is updated for each operation. For example, when the item “content” is “icon” or “fill in”, the control unit 130 sets the expansion / contraction ratio to the expansion / contraction ratio A based on the correspondence table shown in FIG.

  For example, when the item “content” is “character string”, the control unit 130 repeats the expansion ratios B, C,..., I, B, C. The expansion / contraction ratio is updated for each operation. Here, when the item “content” is “character string”, the expansion / contraction ratio A is excluded because the area expanded / contracted based on the expansion / contraction ratio A “1 × 1” has a small area. This is because it is not suitable for displaying an image of a character string.

  The control unit 130 controls the image processing unit 140 to expand / contract the operated region based on the updated expansion / contraction ratio. In addition, the control unit 130 may control the image processing unit 140 so that the display range determined for the image is enlarged and displayed in the region stretched based on the updated stretch ratio. Here, the control unit 130 determines that the relatively long side of each side of the operated region and the relatively long side of each side of the range trimmed from the image at least partially overlap each other. The display range may be determined by enlarging (hereinafter referred to as “short-side fit”). That is, the display range determined for the image is enlarged and displayed so as not to create a gap in the extended area.

  The control unit 130 may control the image processing unit 140 so that a predetermined image is additionally displayed in the region stretched based on the updated stretch ratio. Details of the additional image display will be described later with reference to FIG.

  The control unit 130 is, for example, a central processing unit (CPU). The control unit 130 may operate based on a program stored in the storage unit 120.

 The image processing unit 140 generates various images (for example, an image indicating time, an image indicating a character string, and a photographic image) based on control by the control unit 130. Further, the image processing unit 140 may generate an icon image or a hole-filling image based on control by the control unit 130. The image processing unit 140 outputs information indicating the generated image to the display unit 150 for each area defined in a grid pattern on the display screen.

 The display unit 150 displays the image generated by the image processing unit 140 on the display screen for each region defined in a lattice shape. The display unit 150 may enlarge and display the display range of the image (for example, a photographic image) generated by the image processing unit 140 in a region that is expanded based on the information indicating the expansion / contraction ratio. Further, the display unit 150 may additionally display a predetermined image (for example, an image of a digital clock indicating the current time) generated by the image processing unit 140 in an area expanded based on the information indicating the expansion / contraction ratio. Good.

  Next, a display example of a region (panel) will be described. Hereinafter, on the display screen of the display unit 150, XY coordinates (X, Y) = (0, 4, 0 to 2) in a grid unit with the upper left grid as the origin toward the display screen is set downward. The description will be continued on the assumption that the X-axis and the Y-axis facing rightward are defined.

  FIG. 3 shows a first display example of the area. On the display screen of the display unit 150, the areas 10 to 14, the areas 20 to 24, and the areas 30, 31, and 34 are displayed. For example, the area 10 is displayed at the coordinates (X, Y) = (0, 0) with the expansion ratio A “1 × 1” (see FIG. 2). In the area 10, as an example, an analog clock image indicating the current time is displayed. Further, for example, the area 11 is displayed at the coordinates (X, Y) = (1, 0) with the expansion / contraction ratio A “1 × 1”. Further, for example, the area 23 is displayed at the coordinates (X, Y) = (2, 1) with the expansion ratio B “1 × 2”. As an example, an image of a character string such as an email is displayed in the area 23. Further, for example, the area 34 is displayed at the coordinates (X, Y) = (4, 2) with the expansion ratio A “1 × 1”. In the region 34, for example, a hole filling image is displayed.

It is assumed that the user has touched the area 10 displayed on the display screen only once (one touch) as an operation in a state where each area is displayed on the display screen in the first display example.
FIG. 4 shows a second display example of the area. The control unit 130 (see FIG. 1) updates the expansion / contraction ratio of the operated region 10 to the expansion / contraction ratio B (see FIG. 2). The control unit 130 controls the image processing unit 140 (see FIG. 1) to extend the operated region 10 in the positive direction of the Y axis based on the expansion / contraction ratio B. In addition, the control unit 130 controls the image processing unit 140 so that an image of a digital clock indicating the current time is additionally displayed in the region 10 extended based on the expansion / contraction ratio B.

  Further, when the control unit 130 moves the regions 20 to 24 and the region 34 (see FIG. 3) in order to avoid the stretched region 10, the control unit 130 moves these regions downward (positive direction of the X axis). ). In addition, the control unit 130 displays each area by top alignment (packed in the negative direction of the X axis).

  In a state where each area is displayed on the display screen in the second display example, the user trims (cuts out) a predetermined photographic image with an expansion ratio A “1 × 1”, thereby displaying the predetermined photographic image on the predetermined photographic image. Suppose you have defined a range. For example, when the user designates an arbitrary position in the photographic image (for example, the position of the face of the subject), the control unit 130 trims the display range centered on the position from the predetermined photographic image. Also good.

  FIG. 5 shows a first example of the display range. It is assumed that the user defines the display range 200 in the photographic image 500 by trimming (cutting out) the photographic image 500 with the expansion ratio A “1 × 1”. When the user designates the position of the face of the subject in the photographic image 500, the control unit 130 trims the display range 200 centered on that position from the photographic image 500. In addition, the control unit 130 determines the storage range 400 in a range that is wider than the display range 200 and is part of the photographic image 500. For example, the length of the side of the storage range 400 may be set to be equal to the maximum length of the side of the display range when the display range is extended to the extent that the region is expanded or contracted. The control unit 130 causes the storage unit 120 to store the determined storage range 400 as information indicating an image displayed in the area.

  Note that when the center 300 of the display range 200 is designated as the end of the photographic image 500 because the position of the subject's face is at the end of the photographic image 500, the control unit 130 is in the vicinity of the display range 200. The storage range 400 may be defined in the photographic image 500 such that the storage range 400 touches the contour of the photographic image 500. In addition, even when the display range 200 is trimmed with the expansion ratio A “1 × 1”, the control unit 130 causes the display range 200 to be stored in the storage range 400 when a part of the display range 200 protrudes from the storage range 400. The position of the display range 200 may be shifted within the photographic image 500 or the storage range 400 until it no longer protrudes.

  In a state where each area is displayed on the display screen in the second display example (see FIG. 4), the user stores the area 11 (see FIG. 4) displayed on the display screen by a predetermined operation. It is assumed that the display range 200 of the range 400 is displayed.

  FIG. 6 shows a third display example of the area. The control unit 130 (see FIG. 1) causes the display range 200 of the storage range 400 to be displayed in the area 11 displayed on the display screen with the expansion / contraction ratio A. It is assumed that the user has touched the area 11 displayed on the display screen only once (one touch) as an operation in a state where each area is displayed on the display screen in the third display example.

  FIG. 7 shows a second example of the display range. The control unit 130 (see FIG. 1) sets the center 300 (see FIG. 5) of the display range 200 as the center 300 of the display range 210, and the region 11 stretched based on the expansion / contraction ratio B (see FIG. 2). The display range 210 is trimmed from the storage range 400 so as to have the same shape (aspect ratio).

  Note that if a part of the display range 210 extends beyond the storage range 400, the control unit 130 displays the photographic image 500 or the storage range 400 until the display range 210 does not protrude from the storage range 400. The position of the range 210 may be shifted.

  FIG. 8 shows a fourth display example of the area. The control unit 130 (see FIG. 1) updates the expansion / contraction ratio of the operated region 11 from the expansion / contraction ratio A to the expansion / contraction ratio B (see FIG. 2). The control unit 130 controls the image processing unit 140 (see FIG. 1) so as to extend the operated region 11 based on the expansion / contraction ratio B. In addition, the control unit 130 controls the image processing unit 140 so that the display range 210 (see FIG. 7) of the storage range 400 is displayed with the short side fit in the region 11 that has been stretched based on the expansion / contraction ratio B. .

  In addition, when moving the regions 20 to 23 (see FIG. 6) in order to extend the region 11, the control unit 130 moves the regions 20 to 23 downward (the positive direction of the X axis). In addition, the control unit 130 displays each area by top alignment (packed in the negative direction of the X axis). As a result, the area 23 (see FIG. 6) is not displayed in FIG.

It is assumed that the user touches the area 11 displayed on the display screen only once (one touch) as an operation in a state where each area is displayed on the display screen in the fourth display example.
FIG. 9 shows a third example of the display range. The control unit 130 (see FIG. 1) sets the center 300 (see FIG. 5) of the display range 200 as the center 300 of the display range 220, and the region 11 stretched based on the expansion / contraction ratio C (see FIG. 2). The display range 220 is trimmed from the storage range 400 based on the expansion / contraction ratio C so as to have the same shape (aspect ratio).

  In addition, when a part of the display range 220 is out of the storage range 400, the control unit 130 displays the photographic image 500 or the storage range 400 until the display range 210 does not protrude from the storage range 400. The position of the range 220 may be shifted.

  FIG. 10 shows a fifth display example of the area. The control unit 130 (see FIG. 1) updates the expansion / contraction ratio of the operated region 11 from the expansion / contraction ratio B to the expansion / contraction ratio C (see FIG. 2). The control unit 130 controls the image processing unit 140 (see FIG. 1) so as to extend the operated region 11 based on the expansion / contraction ratio C. In addition, the control unit 130 controls the image processing unit 140 so that the display range 220 (see FIG. 9) of the storage range 400 is displayed with the short side fit in the region 11 extended based on the expansion ratio C. .

  In addition, when moving the region 31 (see FIG. 8) in order to extend the region 11, the control unit 130 moves the region 31 downward (the positive direction of the X axis). In addition, the control unit 130 displays each area by top alignment (packed in the negative direction of the X axis).

The display range may be determined as follows. In a state where each area is displayed on the display screen in the fourth display example (see FIG. 8), the user touches the area 11 displayed on the display screen only once as an operation (one touch). To do.
FIG. 11 shows a sixth display example of the area. The control unit 130 (see FIG. 1) updates the expansion / contraction ratio of the operated region 11 from the expansion / contraction ratio B to the expansion / contraction ratio C (see FIG. 2). The control unit 130 controls the image processing unit 140 (see FIG. 1) so as to extend the operated region 11 based on the expansion / contraction ratio C. Further, the control unit 130 displays an image so that a predetermined range inside the display range 220 (see FIG. 10) of the storage range 400 is displayed with a short side fit in the region 11 extended based on the expansion / contraction ratio C. The processing unit 140 may be controlled.

With each area displayed on the display screen in the fifth display example (see FIG. 10) or the sixth display example, the user touches the area 11 displayed on the display screen only once as an operation. Let's say you touched it once more.
FIG. 12 shows a seventh display example of the area. The control unit 130 (see FIG. 1) updates the expansion / contraction ratio of the operated region 11 from the expansion / contraction ratio C to the expansion / contraction ratio E (see FIG. 2). The control unit 130 controls the image processing unit 140 (see FIG. 1) so as to extend the operated region 11 based on the expansion / contraction ratio E. In addition, the control unit 130 controls the image processing unit 140 so that the display range 200 (see FIG. 5) of the storage range 400 is displayed with the short side fit in the region 11 extended based on the expansion / contraction ratio E. May be.

Next, an example of the operation procedure of the terminal device will be described.
FIG. 13 is a flowchart illustrating an example of an operation procedure of the terminal device.
(Step S1) The control unit 130 (see FIG. 1) determines whether or not the detection unit 110 (see FIG. 1) has detected an instruction operation to end the process. When the detection unit 110 detects an instruction operation to end the process (step S1: Yes), the control unit 130 ends the process. On the other hand, when the detection unit 110 has not detected an instruction operation to end the process (step S1: No), the control unit 130 advances the process to step S2.

  (Step S2) The control unit 130 determines whether or not the detection unit 110 (see FIG. 1) has detected an operation on the region. When the detection unit 110 detects an operation on the area (step S2: Yes), the control unit 130 advances the process to step S3. On the other hand, when the detection unit 110 has not detected an operation on the region (step S2: No), the control unit 130 returns the process to step S1.

(Step S3) The control unit 130 acquires information (see FIG. 2) indicating the expansion / contraction ratio associated with the content of the image displayed in the operated area from the storage unit 120 (see FIG. 1). To do.
(Step S4) The control unit 130 controls the image processing unit 140 to expand and contract the operated region based on information indicating the expansion / contraction ratio.
(Step S5) The control unit 130 controls the image processing unit 140 so as to update the size and the like of the image displayed in the stretched area. The control unit 130 returns the process to step S1.

  As described above, the terminal device 100 (see FIG. 1) displays the display range including the position defined in the image (see, for example, FIGS. 5, 7, and 9) for each region defined in a grid pattern. (For example, see FIGS. 6, 8, 10, 11, and 12), a display unit 150, a detection unit 110 that detects an operation on the region, and a storage unit that stores information indicating the expansion / contraction ratio 120 and the operated region is expanded and contracted based on the information indicating the expansion / contraction ratio, and the display range is updated while including the position (for example, FIG. 6, FIG. 8, FIG. 10, FIG. 11 and FIG. 12) control unit 130.

  In addition, the display program displays a display range (for example, see FIGS. 5, 7, and 9) including a position determined on the image for each area determined in a grid pattern on the computer (for example, 6, 8, 10, 11, and 12), a procedure for detecting an operation on the area, and the operated area is expanded and contracted based on information indicating an expansion ratio, and the position is determined. And a procedure for updating the display range while being included (see, for example, FIGS. 6, 8, 10, 11, and 12).

  With this configuration, the control unit 130 displays the display range including the position determined in the image for each area determined in a lattice shape. Thereby, the terminal device and the display program can display the image in an easy-to-see manner when displaying the image for each area defined in a grid pattern on the display screen. In other words, the terminal device and the display program can provide a convenient expansion / contraction pattern of the home screen panel. Further, the creator of information can display images of the information on the display screen of the display unit 150 in the order in which the user wants to focus (focus).

  In addition, the storage unit 120 stores information indicating a plurality of the expansion / contraction ratios (for example, the expansion / contraction ratios A to I) in which the repetition order is determined (see FIG. 2), and the control unit 130 responds according to the repetition order. The information indicating the expansion / contraction ratio may be selected (switched) for each predetermined operation (for example, an operation touching the display screen), and the operated region may be expanded / contracted based on the selected information indicating the expansion / contraction ratio. (See, for example, FIGS. 6, 8, 10, and 12).

  In addition, the storage unit 120 may store at least one of the repetition order of the expansion / contraction ratios (for example, the expansion / contraction ratios A to I), the number of the expansion / contraction ratios, and the value of the expansion / contraction ratio, as the content of the image. You may memorize | store for every (refer FIG. 2).

  In addition, when the content of the image includes a character string, the control unit 130 expands / contracts the operated region based on information indicating the expansion / contraction ratio that is larger than a predetermined threshold (for example, the expansion / contraction ratio A). (Refer to the “character string” line shown in FIG. 2).

Further, the control unit 130 may update the display range while keeping the position at the center 300 of the display range (see, for example, FIGS. 5, 7, and 9).
In addition, when the display range (for example, the display range 200) protrudes from the image (for example, the photographic image 500), the control unit 130 does not set the position as the center of the display range and does not protrude from the image. As described above, the display range may be shifted.
For example, the control unit 130 determines that the center 300 of the display range 200 (see FIG. 5) is designated as the end of the photographic image 500 because the position of the subject's face is at the end of the photographic image 500. When the display range 200 protrudes from the photographic image 500, the display range 200 may be shifted so that the center 300 designated by the user is not the center of the display range 200 and does not protrude from the photographic image 500. . The same applies to the display range 210 (see FIG. 7) and the display range 220 (see FIG. 9).

The storage unit 120 may store a part of the image (for example, the photographic image 500) (storage range 400) that is wider than the display range (for example, FIG. 5 and FIG. 5). 7 and FIG. 9).
The storage unit 120 may store the partial range (storage range 400) in contact with the contour of the image (for example, the photographic image 500).
In addition, when the display range (for example, the display range 200) protrudes from the partial range (storage range 400), the control unit 130 does not set the position as the center of the display range but the partial range. The display range may be shifted so as not to protrude.
For example, the control unit 130 determines that the center 300 of the display range 200 (see FIG. 5) is designated as the end of the photographic image 500 because the position of the subject's face is at the end of the photographic image 500. When the display range 200 extends beyond the partial range (storage range 400), the center 300 designated by the user is not set as the center of the display range 200, and the partial range (storage range 400). The display range 200 may be shifted so as not to protrude. The same applies to the display range 210 (see FIG. 7) and the display range 220 (see FIG. 9).

Further, the display unit 150 may display the image in an enlarged manner in the region that is stretched based on the information indicating the stretch ratio (see, for example, FIGS. 8, 10, 11, and 12).
In addition, the display unit 150 may additionally display a predetermined image in the area stretched based on the information indicating the expansion / contraction ratio (see, for example, FIG. 4).

  The embodiment of the present invention has been described in detail with reference to the drawings. However, the specific configuration is not limited to this embodiment, and includes designs and the like that do not depart from the gist of the present invention.

  For example, when the display range defined in the storage range 400 is updated, the center 300 of the display range before the update (for example, see FIG. 5) and the center 300 of the display range after the update (for example, see FIG. 7). ) And the center 300 do not necessarily have to be at the same position, and may move within a predetermined range within the storage range 400.

  The program for realizing the terminal device described above is recorded on a computer-readable recording medium, and the program recorded on the recording medium is read into the computer system and executed to execute the execution process. May be. Here, the “computer system” may include an OS and hardware such as peripheral devices.

  Further, the “computer system” includes a homepage providing environment (or display environment) if a WWW system is used. The “computer-readable recording medium” means a flexible disk, a magneto-optical disk, a ROM, a writable nonvolatile memory such as a flash memory, a portable medium such as a CD-ROM, a hard disk built in a computer system, etc. This is a storage device.

Further, the “computer-readable recording medium” refers to a volatile memory (for example, DRAM (Dynamic) in a computer system serving as a server or a client when a program is transmitted via a network such as the Internet or a communication line such as a telephone line. Random Access Memory)) that holds a program for a certain period of time is also included.
The program may be transmitted from a computer system storing the program in a storage device or the like to another computer system via a transmission medium or by a transmission wave in the transmission medium. Here, the “transmission medium” for transmitting the program refers to a medium having a function of transmitting information, such as a network (communication network) such as the Internet or a communication line (communication line) such as a telephone line.
The program may be for realizing a part of the functions described above.
Furthermore, what can implement | achieve the function mentioned above in combination with the program already recorded on the computer system, and what is called a difference file (difference program) may be sufficient.

10 ... Area 11 ... Area 12 ... Area 13 ... Area 14 ... Area 20 ... Area 21 ... Area 22 ... Area 22 ... Area 23 ... Area 24 ... Area 30 ... Area 31 ... Area 34 ... Area 100 ... Terminal device 110 ... Detector 120 ... Storage Unit 130 ... Control unit 140 ... Image processing unit 150 ... Display unit 200 ... Display range 210 ... Display range 220 ... Display range 300 ... Center 400 ... Storage range 500 ... Photo image

Claims (12)

A display unit that displays a display range including a position defined in the image for each region defined in a grid pattern;
A detection unit for detecting an operation on the region;
A storage unit for storing information indicating an expansion / contraction ratio;
A control unit that expands and contracts the operated region based on information indicating the expansion / contraction ratio, and updates the display range while including the position;
A terminal device comprising: The storage unit stores information indicating a plurality of expansion / contraction ratios in which a repetition order is determined,
The control unit selects information indicating the expansion / contraction ratio for each predetermined operation according to the repetition order, and expands / contracts the operated region based on the information indicating the selected expansion / contraction ratio. The terminal device according to claim 1. The storage unit stores at least one of the repetition order of the expansion / contraction ratio, the number of the expansion / contraction ratios, and the value of the expansion / contraction ratio for each content of the image. The terminal device according to 2 .   4. The control unit according to claim 3, wherein when the content of the image includes a character string, the control unit expands and contracts the operated region based on information indicating the expansion / contraction ratio that is greater than a predetermined threshold. Terminal equipment.   The terminal device according to any one of claims 1 to 4, wherein the control unit updates the display range while keeping the position at the center of the display range.   6. The control unit according to claim 5, wherein, when the display range extends beyond the image, the position is not set as the center of the display range, and the display range is shifted so as not to protrude from the image. The terminal device described.   The terminal device according to any one of claims 1 to 6, wherein the storage unit is a range wider than the display range and stores a partial range of the image.   The terminal device according to claim 7, wherein the storage unit stores the partial range in contact with a contour of the image.   When the display range extends beyond the partial range, the control unit shifts the display range so that the position is not the center of the display range and does not protrude from the partial range. The terminal device according to claim 7 or 8.   10. The terminal device according to claim 1, wherein the display unit displays the image in an enlarged manner in the region extended based on the information indicating the expansion / contraction ratio.   The terminal device according to any one of claims 1 to 10, wherein the display unit additionally displays a predetermined image in the region extended based on the information indicating the expansion / contraction ratio. On the computer,
A procedure for displaying a display range including a position defined in an image for each area defined in a grid,
A procedure for detecting an operation on the region;
Expanding and contracting the operated area based on information indicating an expansion / contraction ratio and updating the display range while including the position;
Display program to execute.

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