JP6901351B2 - Display control device and display control method - Google Patents

Description

The present invention relates to a display control device and a display control method.

Conventionally, in a touch panel control device, when the entire display area of the touch panel is divided into a plurality of sub display areas for display and a flick operation by a user is received within a predetermined sub display area, the flick operation is performed. A configuration has been proposed in which the sub-display area is expanded in the direction of flick operation (see, for example, Patent Document 1).

Japanese Unexamined Patent Publication No. 2013-84061

The touch panel described in Patent Document 1 is used as an operation unit of a copying machine, and a user flicks a sub-display area to be enlarged to expand the range of the sub-display area. There is no particular problem. However, when the touch panel is used in an in-vehicle device such as a car navigation device, the user (driver) cannot continue to visually recognize the touch panel while driving, so the desired sub-display area must be touch-operated. Is difficult.
Further, in a mobile terminal provided with a small touch panel, it may be difficult to specify a sub-display area having a narrow display area and perform a touch operation.
The present invention has been made in view of such a background, and an object of the present invention is to provide a display control device and a display control method that facilitate the operation of changing the size of a sub display area on a touch panel.

The first aspect of the display control device of the present invention is to control the screen display of each sub display area by dividing the operation state detection unit for detecting the operation state of the touch panel and the display area of the touch panel into a plurality of sub display areas. When a slide operation on the touch panel is detected by the screen display control unit that performs multiple screen display control and the operation state detection unit, one of the plurality of sub-display areas is selected according to the direction of the slide operation. A sub-display area selection unit and a sub-display area change unit that changes the size of the sub-display area selected by the sub-display area selection unit are provided, and the sub-display area change unit has a predetermined direction range. the aspect ratio was determined according to the direction of the slide operation in the inner, the magnitude of the said sub display area selected by the sub-display area selection unit, characterized that you change in the determined aspect ratio.

A second aspect of the display control device of the present invention is to control the screen display of each sub-display area by dividing the operation state detection unit for detecting the operation state of the touch panel and the display area of the touch panel into a plurality of sub-display areas. When a slide operation on the touch panel is detected by the screen display control unit that performs multiple screen display control and the operation state detection unit, one of the plurality of sub-display areas is selected according to the direction of the slide operation. A sub-display area selection unit and a sub-display area change unit that changes the size of the sub-display area selected by the sub-display area selection unit are provided, and the screen display control unit controls the plurality of screens. The display area of the touch panel is divided into the sub-display areas arranged in the first direction, and the sub-display area selection unit is orthogonal to the first direction by the operation state detection unit. When the slide operation in two directions is detected a plurality of times, the plurality of the sub display areas that can be changed in the second direction are selected from the plurality of the sub display areas arranged in the first direction. The sub-display area changing unit is characterized in that the size of a plurality of the sub-display areas selected by the sub-display area selection unit is changed in the second direction.

Here, the degree of right angle between the first direction and the second direction does not have to be exactly 90 degrees, and is 90 degrees ± γ (γ is a margin value determined by the operation situation by the user, for example, about 30 degrees. It may be in the range of (set). The same applies to the following configuration.

A third aspect of the display control device of the present invention is to control the screen display of each sub-display area by dividing the display area of the touch panel into a plurality of sub-display areas and an operation state detection unit that detects the operation state of the touch panel. When a slide operation on the touch panel is detected by the screen display control unit that performs multiple screen display control and the operation state detection unit, one of the plurality of sub-display areas is selected according to the direction of the slide operation. A sub-display area selection unit and a sub-display area change unit that changes the size of the sub-display area selected by the sub-display area selection unit are provided, and the screen display control unit controls the plurality of screens. The display area of the touch panel is divided into the sub-display areas arranged in the first direction, and the sub-display area selection unit is subjected to the slide operation in the first direction by the operation state detection unit. When a slide operation in the second direction orthogonal to the first direction is detected after the slide operation in the first direction, the second direction among the plurality of sub-display areas arranged in the first direction. A plurality of the sub-display areas that can be changed to the sub-display area are selected, and the sub-display area changing unit sets the sizes of the plurality of the sub-display areas selected by the sub-display area selection unit in the second direction. It is characterized by changing.

A fourth aspect of the display control device of the present invention is to control the screen display of each sub-display area by dividing the operation state detection unit for detecting the operation state of the touch panel and the display area of the touch panel into a plurality of sub-display areas. When a slide operation on the touch panel is detected by the screen display control unit that performs multiple screen display control and the operation state detection unit, one of the plurality of sub-display areas is selected according to the direction of the slide operation. A sub-display area selection unit and a sub-display area change unit that changes the size of the sub-display area selected by the sub-display area selection unit are provided, and the screen display control unit controls the plurality of screens. The display area of the touch panel is divided into the sub-display areas arranged in the first direction, and the sub-display area selection unit is tapped by the operation state detection unit and after the tap operation. When a slide operation in the second direction orthogonal to the first direction is detected, the plurality of the sub-display areas arranged in the first direction can be changed to the second direction. A sub-display area is selected, and the sub-display area changing unit changes the size of a plurality of the sub-display areas selected by the sub-display area selection unit in the second direction.

A fifth aspect of the display control device of the present invention is to control the screen display of each sub-display area by dividing the operation state detection unit for detecting the operation state of the touch panel and the display area of the touch panel into a plurality of sub-display areas. When a slide operation on the touch panel is detected by the screen display control unit that performs multiple screen display control and the operation state detection unit, one of the plurality of sub-display areas is selected according to the direction of the slide operation. A sub-display area selection unit and a sub-display area change unit that changes the size of the sub-display area selected by the sub-display area selection unit are provided, and the screen display control unit controls the plurality of screens. The display area of the touch panel is divided into the sub-display areas arranged in the first direction, and the sub-display area selection unit is orthogonal to the first direction by the operation state detection unit. When the slide operation in two directions is detected at different positions at the same time, among the plurality of the sub-display areas arranged in the first direction, the plurality of the sub-display areas that can be changed in the second direction are displayed. The sub-display area changing unit selected and selected is characterized in that the size of the plurality of the sub-display areas selected by the sub-display area selecting unit is changed in the second direction.

Here, the simultaneity in "when the slide operation in the second direction is detected at different positions at the same time" does not have to be at exactly the same time point, and the general start of the slide operation by a plurality of fingers by the user. And it means that it should be detected within the time including the deviation of the end timing.

In the first aspect of the display control method of the present invention, an operation state detection step for detecting an operation state of a touch panel and a display area of the touch panel are divided into a plurality of sub display areas to control the screen display of each sub display area. When the screen display control step for performing the multiple screen display control and the slide operation for the touch panel are detected from the operation state detection step when the multiple screen display control is being executed, the direction of the slide operation is changed. A sub-display area selection step for selecting one of the plurality of sub-display areas according to the situation, and a sub-display area change step for changing the size of the sub-display area selected by the sub-display area selection step are included. The sub-display area change step determines the aspect ratio according to the direction of the slide operation within a predetermined direction range, and determines the size of the sub-display area selected by the sub-display area selection step. It is characterized by changing the aspect ratio.

The second aspect of the display control method of the present invention is to control the screen display of each sub display area by dividing the display area of the touch panel into a plurality of sub display areas and an operation state detection step for detecting the operation state of the touch panel. When the screen display control step for performing the multi-screen display control and the slide operation for the touch panel are detected from the operation state detection step when the multi-screen display control is being executed, the direction of the slide operation is changed. A sub-display area selection step for selecting one of the plurality of sub-display areas according to the situation, and a sub-display area change step for changing the size of the sub-display area selected by the sub-display area selection step are included. The screen display control step divides the display area of the touch panel into the sub-display areas arranged in the first direction by the multi-screen display control, and the sub-display area selection step is the operation. When the slide operation in the second direction orthogonal to the first direction is detected a plurality of times by the state detection step, the change to the second direction among the plurality of sub-display areas arranged in the first direction. The sub-display area changing step selects the plurality of the sub-display areas capable of changing the size of the plurality of the sub-display areas selected by the sub-display area selection step in the second direction. It is characterized by.

A third aspect of the display control method of the present invention is to control the screen display of each sub-display area by dividing the display area of the touch panel into a plurality of sub-display areas and an operation state detection step for detecting the operation state of the touch panel. When the screen display control step for performing the multiple screen display control and the slide operation for the touch panel are detected from the operation state detection step when the multiple screen display control is being executed, the direction of the slide operation is changed. A sub-display area selection step for selecting one of the plurality of sub-display areas according to the situation, and a sub-display area change step for changing the size of the sub-display area selected by the sub-display area selection step are included. The screen display control step divides the display area of the touch panel into the sub display areas arranged in the first direction by the multiple screen display control, and the sub display area selection step is the operation. When the state detection step detects the slide operation in the first direction and the slide operation in the second direction orthogonal to the first direction after the slide operation in the first direction, they are lined up in the first direction. Among the plurality of the sub-display areas, a plurality of the sub-display areas that can be changed in the second direction are selected, and the sub-display area change step is a plurality of the said sub-display areas selected by the sub-display area selection step. The size of the sub display area is changed in the second direction.

A fourth aspect of the display control method of the present invention is to control the screen display of each sub-display area by dividing the display area of the touch panel into a plurality of sub-display areas and an operation state detection step for detecting the operation state of the touch panel. When the screen display control step for performing the multi-screen display control and the slide operation for the touch panel are detected from the operation state detection step when the multi-screen display control is being executed, the direction of the slide operation is changed. A sub-display area selection step for selecting one of the plurality of sub-display areas according to the situation, and a sub-display area change step for changing the size of the sub-display area selected by the sub-display area selection step are included. The screen display control step divides the display area of the touch panel into the sub-display areas arranged in the first direction by the multi-screen display control, and the sub-display area selection step is the operation. When the tap operation and the slide operation in the second direction orthogonal to the first direction after the tap operation are detected by the state detection step, among the plurality of sub-display areas arranged in the first direction, among the plurality of sub-display areas arranged in the first direction. A plurality of the sub-display areas that can be changed in the second direction are selected, and the sub-display area changing step determines the size of the plurality of the sub-display areas selected by the sub-display area selection step. It is characterized by changing in the second direction.

A fifth aspect of the display control method of the present invention is to control the screen display of each sub-display area by dividing the display area of the touch panel into a plurality of sub-display areas and an operation state detection step for detecting the operation state of the touch panel. When the screen display control step for performing the multiple screen display control and the slide operation for the touch panel are detected from the operation state detection step when the multiple screen display control is being executed, the direction of the slide operation is changed. A sub-display area selection step for selecting one of the plurality of sub-display areas according to the situation, and a sub-display area change step for changing the size of the sub-display area selected by the sub-display area selection step are included. The screen display control step divides the display area of the touch panel into the sub display areas arranged in the first direction by the multiple screen display control, and the sub display area selection step is the operation. When the slide operation in the second direction orthogonal to the first direction is simultaneously detected at different positions by the state detection step, the second direction among the plurality of sub-display areas arranged in the first direction. A plurality of the sub-display areas that can be changed to the sub-display area are selected, and the sub-display area changing step causes the sizes of the plurality of the sub-display areas selected by the sub-display area selection step to be set in the second direction. and wherein the change child.

According to the display control device and the display control method of the present invention, when the display area of the touch panel is divided into a plurality of sub display areas and the screen display of each sub display area is controlled, the size depends on the direction of the slide operation with respect to the touch panel. The sub-display area to change the size is selected, and the touch position is not a requirement for selection. Therefore, the user of the touch panel can easily select the sub display area whose size is to be changed by performing the slide operation at an arbitrary position on the touch panel.

The explanatory view of the structure of the display control device and the usage mode of the display control device. Explanatory drawing of selection of a sub-display area according to the direction of a slide operation. Explanatory drawing of the expansion amount of the sub-display area according to the operation time of a slide operation. The explanatory view of the enlargement operation of the 1st sub display area and the 2nd sub display area. The explanatory view of the enlargement operation of the 3rd sub-display area and the 4th sub-display area. Explanatory drawing of the 1st operation procedure and 2nd operation procedure which selects and enlarges a 1st sub-display area and a 2nd sub-display area. Explanatory drawing of a 3rd operation procedure which selects and enlarges a 1st sub-display area and a 2nd sub-display area, and 3rd operation procedure which selects and enlarges a 1st sub-display area and a 3rd sub-display area. The explanatory view of the 4th operation procedure which selects and enlarges the 1st sub-display area and the 2nd sub-display area. A flowchart of a series of processes for expanding the sub display area according to the slide operation.

An embodiment of the present invention will be described with reference to FIGS. 1 to 9.
[1. Display control device configuration]
The configuration and usage mode of the display control device according to the present embodiment will be described with reference to FIG. The display control device 10 of this embodiment is mounted on the vehicle 1. Here, the display control device 10 may be exclusively configured, as a part of the vehicle-mounted device (ECU (Electronic Control Unit), navigation device, driving support device, etc.) of the vehicle 1, or as a function of the vehicle-mounted device. It may be configured by using a part.

The display control device 10 is an electronic circuit unit composed of a CPU 20, a memory 30, various interface circuits (not shown), and the like. The CPU 20 reads and executes the control program 31 of the display control device 10 stored in the memory 30, thereby changing the screen display control unit 21, the operation state detection unit 22, the sub display area selection unit 23, and the sub display area. It functions as a unit 24.

The display control device 10 includes an information unit 50, a speaker 40, a storage device 41, a gyro sensor 42, a GPS (Global Positioning System) receiver 43, an FM (Frequency Modulation) multiplex receiver 44, a beacon receiver 45, and vehicle communication. The unit 46 is connected.

The information unit 50 includes a touch panel 51 and a button switch 52, and the touch panel 51 has a flat type display 51a such as a liquid crystal panel and a touch switch 51b arranged so as to cover the surface of the display 51a. There is. Further, the information unit 50 includes a plurality of button switches 52.

The operation signals of the touch switch 51b and the button switch 52 are input to the display control device 10. Further, the screen display of the display unit 51a is controlled by the control signal output from the display control device 10 to the display unit 51a.

The display control device 10 outputs an alarm sound, voice guidance, and the like via the speaker 40, and reads road information and the like from the map DB (Data Base) 41a stored in the storage device 41. Further, the display control device 10 of the own vehicle 1 is based on the detection signal of the current position (latitude, longitude) of the own vehicle 1 by the GPS receiver 43 and the detection signal of the angular velocity of the own vehicle 1 by the gyro sensor 42. Detect the current position.

The FM multiplex receiver 44 receives wide-area road traffic information transmitted from the broadcasting station 200 and outputs it to the display control device 10. The beacon receiver 45 receives the road traffic information in the vicinity of the own vehicle 1 by the beacon (radio wave beacon, optical beacon) transmitted from the roadside unit 210 installed in the traffic light or the like, and outputs the road traffic information to the display control device 10. The vehicle communication unit 46 communicates with each other (vehicle-to-vehicle communication) with another vehicle 220.

The display control device 10 supports the navigation function, and the own vehicle 1 is based on the detection signals of the GPS receiver 43 and the gyro sensor 42 and the information of the road on which the own vehicle 1 is traveling acquired from the map DB 41a. Information on the traveling road is displayed on the touch panel 51. Further, the display control device 10 displays the traffic information on the touch panel 51 based on the information received by the FM multiplex receiver 44, the beacon receiver 45, and the vehicle communication unit 46, and the voice for notifying the traffic information. The guidance is output from the speaker 40.

[2. Functions of screen display control unit, operation status detection unit, sub display area selection unit, and sub display area change unit]
Next, with reference to FIGS. 2 to 3, the functions of the screen display control unit 21, the operation state detection unit 22, the sub display area selection unit 23, and the sub display area change unit 24 will be described.

With reference to FIG. 2, the information unit 50 is configured by arranging a plurality of button switches 52 below the touch panel 51, and the touch panel 51 is equipped with a touch switch 51b on the surface of the display 51a. The touch switch 51b detects the position where the user's finger F is in contact (touch), and determines the two-dimensional coordinates (x, y) in the horizontal direction (x direction in the figure) and the vertical direction (y direction in the figure). The indicated detection signal is output.

The operation state detection unit 22 detects the operation state of the touch panel 51 by the user based on the detection signal of the touch switch 51b. FIG. 2 shows a situation in which the user performs a slide operation Sd1 by touching a finger F from the start point Ps to the end point Pe, and the operation state detection unit 22 performs an angle of the slide operation Sd1 (direction of the slide operation). ) Α and the operation time (time required for the slide operation from the start point Ps to the end point Pe) β are detected. Here, as shown in 70 of FIG. 2, the slide operation angle α is the angle of the slide operation Sd1 with respect to the horizontal direction (x direction) of the touch panel 51. The slide operation includes a flick operation (an operation of sliding and playing a finger).

The screen display control unit 21 sets the display area of the touch panel 51 (display area of the display 51a) into the first sub display area 61, the second sub display area 62, the third sub display area 63, and the fourth sub display area 64. The multi-screen display control for dividing and displaying the four rectangular sub-display areas is performed, and the cross point 65 is displayed at the contact points of the four sub-display areas. Here, the process in which the screen display control unit 21 performs the plurality of screen display control corresponds to the screen display control step in the display control method of the present invention.

The contents to be displayed are pre-assigned to the four sub-display areas 61 to 64, and in the present embodiment, the navigation screen (current position and destination on the map of the own vehicle 1) is assigned to the first sub-display area 61. Guidance guidance and the like are displayed), the audio / visual screen (playback video, audio / visual source selection, sound settings, etc. are displayed) in the second sub display area 62, and the third sub display area 63. Is assigned a tool screen (clock, telephone, various adjustments, various information, etc. are displayed), and an application screen (displays an application usage screen linked with a smartphone, etc.) is assigned to the fourth sub display area 64. ing.

The sub-display area changing unit 24 changes the screen display of the touch panel 51 in response to the touch operation of the touch panel 51 and the operation of the button switch 52 by the user. Further, when the user touches the cross point 65 to perform a slide operation (first enlargement operation), the sub display area changing unit 24 of each sub display area 61 to 64 depends on the direction of the slide operation. Resize (first enlargement process). Further, even when the user touches a portion other than the cross point 65 to perform a slide operation (second enlargement operation), the sub-display area changing unit 24 has each sub-display area according to the direction of the slide operation. A process of changing the size of 61 to 64 (second enlargement process) is performed.

In order to support the second enlargement processing, the sub-display area selection unit 23 responds to the slide operation angle α when the slide operation is detected by the operation state detection unit 22 as shown in 70 of FIG. Then, the sub-display area associated with any of the four direction ranges (a) to (d) is selected. That is, according to the direction table 71 shown in FIG. 2, the sub-display area selection unit 23 sets the first sub-display area 61 when the angle α is in the (a) direction (direction range: 0 ° ≦ α <90 °). When the angle α is in the (b) direction (direction range: 90 ° ≦ α <180 °), the second sub-display area 62 is selected, and the angle α is in the (c) direction (direction range: 180 ° ≦). When α <270 °), the fourth sub display area 64 is selected, and when the angle α is in the (d) direction (direction range: 270 ° ≤ α <360 °), the third sub display area 63 is selected. To do.

[3. Enlargement of one sub-display area]
Next, a case where one sub-display area is enlarged by the second enlargement processing will be described with reference to FIGS. 2 to 5. As shown in the direction table 71 of FIG. 2, the sub-display area changing unit 24 changes the aspect ratio of the sub-display area to be enlarged by the second enlargement process according to the angle α of the slide operation. In the present embodiment, the aspect ratio (length in the y direction / length in the x direction) is increased every 10 ° as the angle α increases.

Further, as shown in the enlarged amount table 80 of FIG. 3, the sub-display area changing unit 24 has an operation time according to the operation time (time required for the slide operation from the start point Ps to the end point Pe) β of the slide operation. As β becomes longer, the enlargement amount of the sub display area (the amount of change when the sub display area is increased) is increased. In the enlargement amount table 80, as the operation time β becomes longer as T1, T2, ..., Tx, the enlargement amount of the sub display area is gradually increased to E1 (minimum), E2, ..., Ex + 1 (maximum, full screen display). It is set.

D1 of FIG. 4 illustrates a case where the user performs a second enlargement operation on the first sub-display area 61. In this case, the user touches an arbitrary position of the touch panel 51 with the finger F to perform the slide operation Sd2 in the direction (a). When the slide operation Sd2 is detected by the operation state detection unit 22 and the angle α and the operation time β of the slide operation Sd2 are detected, the sub-display area selection unit 23 determines (a) with respect to the angle α of the slide operation Sd2. The first sub-display area allocated in the) direction is selected.

The sub-display area changing unit 24 determines the aspect ratio according to the angle α of the slide operation Sd2, and determines the enlargement amount according to the length of the operation time β of the slide operation Sd2. Then, the sub-display area changing unit 24 expands the first sub-display area 61 in the direction of Ex1 with the determined aspect ratio and enlargement amount.

D2 of FIG. 4 illustrates a case where the user performs a second enlargement operation on the second sub-display area 62. In this case, the user touches an arbitrary position of the touch panel 51 with the finger F to perform the slide operation Sd3 in the direction (b). When the slide operation Sd3 is detected by the operation state detection unit 22 and the angle α and the operation time β of the slide operation Sd3 are detected, the sub-display area selection unit 23 determines (b) with respect to the angle α of the slide operation Sd3. The second sub-display area 62 allocated in the direction of) is selected.

The sub-display area changing unit 24 determines the aspect ratio according to the angle α of the slide operation Sd3, and determines the enlargement amount according to the length of the operation time β of the slide operation Sd3. Then, the sub-display area changing unit 24 expands the second sub-display area 62 in the direction of Ex2 with the determined aspect ratio and enlargement amount.

D3 of FIG. 5 illustrates a case where the user performs a second enlargement operation on the third sub-display area 63. In this case, the user touches an arbitrary position of the touch panel 51 with the finger F to perform the slide operation Sd4 in the direction (d). When the slide operation Sd4 is detected by the operation state detection unit 22 and the angle α and the operation time β of the slide operation Sd4 are detected, the sub-display area selection unit 23 determines (d) with respect to the angle α of the slide operation Sd4. The third sub-display area 63 allocated in the direction of) is selected.

The sub-display area changing unit 24 determines the aspect ratio according to the angle α of the slide operation Sd4, and determines the enlargement amount according to the operation time β of the slide operation Sd4. Then, the sub-display area changing unit 24 expands the third sub-display area 63 in the direction of Ex3 with the determined aspect ratio and enlargement amount.

D4 of FIG. 5 illustrates a case where the user performs a second enlargement operation on the fourth sub-display area 64. In this case, the user touches an arbitrary position of the touch panel 51 with the finger F to perform the slide operation Sd5 in the direction (c). When the slide operation Sd5 is detected by the operation state detection unit 22 and the angle α and the operation time β of the slide operation Sd5 are detected, the sub-display area selection unit 23 determines (c) with respect to the angle α of the slide operation Sd5. The fourth sub-display area 64 allocated in the direction of) is selected.

The sub-display area changing unit 24 determines the aspect ratio according to the angle α of the slide operation Sd5, and determines the enlargement amount according to the operation time β of the slide operation Sd5. Then, the sub-display area changing unit 24 expands the fourth sub-display area 64 in the Ex4 direction with the determined aspect ratio and enlargement amount.

[4. Enlargement processing of two sub-display areas]
Next, with reference to FIGS. 6 to 8, a process of selecting two sub-display areas and enlarging them at the same timing will be described. Hereinafter, the operation procedure and processing of the first to fourth four patterns for expanding the two sub-display areas will be described.

D5 of FIG. 6 illustrates a case where the first sub-display area 61 and the second sub-display area 62 are selected and enlarged by the first operation procedure. The first operation procedure is an operation procedure in which the slide operation is performed twice in the same direction.

The user touches an arbitrary position on the touch panel 51 to be orthogonal to the first direction (x direction) in which the first sub display area 61 and the second sub display area 62 are arranged, and to be the first sub display area 61. The slide operation Sd6 in the second direction Dr2, which is the direction in which the second sub-display area 62 is expanded (the direction in which it can be expanded), is performed. Subsequently, the user similarly touches an arbitrary position on the touch panel 51 to perform the second slide operation Sd7 in the direction of the second direction Dr2.

Here, the second direction Dr2 does not have to be exactly orthogonal to the first direction, and the angle between the second direction Dr2 and the x direction is 90 degrees ± γ (in consideration of the actual operation situation by the user). γ may be in the range of the allowable range (set value). The same applies to the following angles between the first direction and the second direction. Further, the operation state detection unit 22 determines the continuity of the two slide operations based on whether or not the two slide operations are detected within a predetermined time.

When the operation state detection unit 22 detects the two slide operations Sd6 and Sd7 according to the first operation procedure, the sub display area selection unit 23 sets the first sub display area 61 and the second sub display area 62. Select. Then, the sub-display area changing unit 24 expands both the first sub-display area 61 and the second sub-display area 62 in the direction of Dr2.

Further, when it is desired to expand the first sub display area 61 and the third sub display area 63, the user is orthogonal to the first direction (y direction) in which the first sub display area 61 and the third sub display area 63 are arranged. In addition, the slide operation in the second direction Dr4, which is the direction in which the first sub-display area 61 and the third sub-display area 63 are expanded, is performed twice in succession. When the operation state detection unit 22 detects the two slide operations to the second direction Dr4, the sub display area selection unit 23 selects the first sub display area 61 and the third sub display area 63. .. Then, the sub-display area changing unit 24 expands both the first sub-display area 61 and the third sub-display area 63 in the direction of Dr4.

Further, when it is desired to expand the second sub display area 62 and the fourth sub display area 64, the user is orthogonal to the first direction (y direction) in which the second sub display area 62 and the fourth sub display area 64 are arranged. In addition, the slide operation in the second direction Dr3, which is the direction in which the second sub-display area 62 and the fourth sub-display area 64 are expanded, is performed twice in succession. When the two slide operations to the second direction Dr3 are detected by the operation state detection unit 22, the sub display area selection unit 23 selects the second sub display area 62 and the fourth sub display area 64. .. Then, the sub-display area changing unit 24 expands both the second sub-display area 62 and the fourth sub-display area 64 in the direction of Dr3.

Further, when it is desired to enlarge the third sub display area 63 and the fourth sub display area 64, the user is orthogonal to the first direction (x direction) in which the third sub display area 63 and the fourth sub display area 64 are arranged. In addition, the slide operation to the second direction Dr1, which is the direction in which the third sub-display area 63 and the fourth sub-display area 64 are expanded, is performed twice in succession. When the two slide operations to the second direction Dr1 are detected by the operation state detection unit 22, the sub display area selection unit 23 uses both the third sub display area 63 and the fourth sub display area 64. Expand in the direction of Dr1.

Next, D6 of FIG. 6 illustrates a case where the first sub-display area 61 and the second sub-display area 62 are selected and enlarged by the second operation procedure. The second operation procedure is an operation procedure for performing a slide operation in the second direction orthogonal to the first direction in which a plurality of sub-display areas are arranged by two fingers.

The user touches an arbitrary position of the touch panel 51 with two fingers F1 and F2, and the first sub display area 61 and the second sub display area 62 are orthogonal to the first direction (x direction) in which the first sub display area 61 and the second sub display area 62 are arranged. Further, the slide operations Sd8 and Sd9 in the second direction Dr2, which is the direction in which the first sub-display area 61 and the second sub-display area 62 are expanded, are simultaneously performed (at the same timing).

When the operation state detection unit 22 detects the slide operations Sd8 and Sd9 at the same timing by the two touch operations according to the second operation procedure, the sub display area selection unit 23 sets the first sub display area 61. And the second sub-display area 62 is selected. Then, the sub-display area changing unit 24 expands both the first sub-display area 61 and the second sub-display area 62 in the direction of Dr2.

Here, the operation state detection unit 22 assumes that the slide operation by the two touch operations was performed at the same timing, and that the difference between the execution time points of the two slide operations is assumed from the general touch operation situation. Judgment is made based on whether or not it is within the deviation time.

Further, when it is desired to enlarge the first sub-display area 61 and the third sub-display area 63, the user is orthogonal to the first direction (y direction) in which the first sub-display area 61 and the third sub-display area 63 are arranged. In addition, a two-finger slide operation is performed in the second direction Dr4, which is the direction in which the first sub-display area 61 and the third sub-display area 63 are enlarged.

When the operation state detection unit 22 detects two slide operations on Dr4 at the same timing, the sub display area selection unit 23 selects the first sub display area 61 and the third sub display area 63. Then, the sub-display area changing unit 24 expands both the first sub-display area 61 and the third sub-display area 63 in the direction of Dr4.

Further, when it is desired to enlarge the second sub display area 62 and the fourth sub display area 64, the user is orthogonal to the first direction (y direction) in which the second sub display area 62 and the fourth sub display area are arranged. In addition, a two-finger slide operation is performed in the second direction Dr3, which is the direction in which the second sub-display area 62 and the fourth sub-display area 64 are expanded.

When the operation state detection unit 22 detects a slide operation at the same timing by two touch operations on Dr3, the sub display area selection unit 23 sets the second sub display area 62 and the fourth sub display area 64. Select. Then, the sub-display area changing unit 24 expands both the second sub-display area 62 and the fourth sub-display area 64 in the direction of Dr3.

Further, when it is desired to enlarge the third sub display area 63 and the fourth sub display area 64, the user is orthogonal to the first direction (x direction) in which the third sub display area 63 and the fourth sub display area 64 are arranged. Then, a two-finger slide operation is performed in the second direction Dr1, which is the direction in which the third sub-display area 63 and the fourth sub-display area 64 are expanded.

When the operation state detection unit 22 detects a slide operation at the same timing by two touch operations on Dr1, the sub display area selection unit 23 sets the third sub display area 63 and the fourth sub display area 64. Select. Then, the sub-display area changing unit 24 expands both the third sub-display area 63 and the fourth sub-display area 64 in the direction of Dr1.

Next, D7 of FIG. 7 illustrates a case where the first sub-display area 61 and the second sub-display area 62 are selected and enlarged by the third operation procedure. The third operation procedure is an operation procedure in which a slide operation in the first direction in which the two sub-display areas are arranged and a slide operation in the second direction orthogonal to the first direction are continuously performed.

The user touches an arbitrary position on the touch panel 51 and slides the finger F in an arc-shaped locus including the first direction (x direction) in which the first sub-display area 61 and the second sub-display area 62 are arranged. After that, the slide operation Sd10 for sliding the finger F in the second direction Dr2, which is orthogonal to the first direction (x direction) and is the direction in which the first sub-display area 61 and the second sub-display area 62 are expanded, is performed.

When the operation state detection unit 22 detects the slide operation Sd10 to Dr2 following the arc according to the third operation procedure, the sub display area selection unit 23 sets the first sub display area 61 and the second sub display area. Select 62. Then, the sub-display area changing unit 24 expands both the first sub-display area 61 and the second sub-display area 62 in the direction of Dr2.

Further, D8 of FIG. 7 illustrates a case where the first sub-display area 61 and the third sub-display area 63 are selected and enlarged by the third operation procedure. The user touches an arbitrary position on the touch panel 51 and slides the finger F in an arc-shaped locus including the first direction (y direction) in which the first sub-display area 61 and the third sub-display area 63 are arranged. After that, the slide operation Sd11 for sliding the finger F in the second direction Dr4, which is orthogonal to the first direction (y direction) and is the direction for expanding the first sub-display area 61 and the third sub-display area 63, is performed. ..

When the operation state detection unit 22 detects the slide operation Sd11 to Dr4 following the arc according to the third operation procedure, the sub display area selection unit 23 sets the first sub display area 61 and the second sub display area. Select 62. Then, the sub-display area changing unit 24 expands both the first sub-display area 61 and the third sub-display area 63 in the direction of Dr4.

Further, when it is desired to expand the second sub display area 62 and the fourth sub display area, the user can use a circle including the first direction (y direction) in which the second sub display area 62 and the fourth sub display area 64 are arranged. After sliding the finger F along the arc-shaped locus, the finger F is in the second direction Dr3 which is orthogonal to the first direction (y direction) and is the direction in which the second sub-display area 62 and the fourth sub-display area 64 are expanded. Perform a slide operation to slide.

When the operation state detection unit 22 detects a slide operation to Dr3 following the arc according to the third operation procedure, the sub display area selection unit 23 displays the second sub display area 62 and the fourth sub display area 64. select. Then, the sub-display area changing unit 24 expands both the second sub-display area 62 and the fourth sub-display area 64 in the direction of Dr3.

Further, when it is desired to expand the third sub-display area 63 and the fourth sub-display area 64 by the third operation procedure, the user can use the first method in which the third sub-display area 63 and the fourth sub-display area 64 are arranged side by side. After sliding the finger F in an arcuate locus including the direction (x direction), in the direction orthogonal to the first direction (x direction) and expanding the third sub-display area 63 and the fourth sub-display area 64. A slide operation is performed in which the finger F is slid in a certain second direction Dr1.

When the operation state detection unit 22 detects a slide operation to Dr1 following the arc according to the third operation procedure, the sub display area selection unit 23 displays the third sub display area 63 and the fourth sub display area 64. select. Then, the sub-display area changing unit 24 expands both the third sub-display area 63 and the fourth sub-display area 64 in the direction of Dr1.

Next, D9 of FIG. 8 shows a case where the first sub display area 61 and the second sub display area 62 are selected and expanded by the fourth operation procedure. The fourth operation procedure is an operation procedure by a combination of a tap operation and a slide operation.

The user taps an arbitrary position of the touch panel 51 with the finger F (the operation of tapping the touch panel 51 with the finger), and then the first direction (x direction) in which the first sub display area 61 and the second sub display area 62 are arranged side by side. ), And the slide operation Sd12 to the second direction Dr2 capable of expanding the first sub-display area 61 and the second sub-display area 62 is performed.

When the operation state detection unit 22 detects the tap operation according to the fourth operation procedure and the subsequent slide operation Sd12 to the second direction Dr2, the sub display area selection unit 23 sets the first sub display area 61. And the second sub-display area 62 are selected. Then, the sub-display area changing unit 24 expands both the first sub-display area 61 and the second sub-display area 62 in the direction of the second direction Dr2.

Here, when the first sub display area 61 and the third sub display area 63 are selected and enlarged by the fourth operation procedure, the user taps an arbitrary position of the touch panel 51 with the finger F and then operates the slide. , A second direction orthogonal to the first direction (y direction) in which the first sub-display area 61 and the third sub-display area 63 are arranged, and the first sub-display area 61 and the third sub-display area 63 can be expanded. Slide to Dr4.

When the operation state detection unit 22 detects the tap operation according to the fourth operation procedure and the subsequent slide operation in the direction of Dr4, the sub display area selection unit 23 sets the first sub display area 61 and the third sub. Select the display area 63. Then, the sub-display area changing unit 24 expands both the first sub-display area 61 and the third sub-display area 63 in the direction of Dr4.

Further, when the second sub display area 62 and the fourth sub display area 64 are selected and enlarged by the fourth operation procedure, the user taps an arbitrary position of the touch panel 51 with the finger F and then taps the touch panel 51. A second direction Dr3 that is orthogonal to the first direction (y direction) in which the second sub-display area 62 and the fourth sub-display area 64 are arranged, and the second sub-display area 62 and the fourth sub-display area 64 can be expanded. Slide to.

When the operation state detection unit 22 detects the tap operation according to the fourth procedure and the subsequent slide operation in the direction of Dr3, the sub display area selection unit 23 sets the second sub display area 62 and the fourth sub. Select the display area 64. Then, the sub-display area changing unit 24 expands both the second sub-display area 62 and the fourth sub-display area 64 in the direction of Dr3.

Further, when the third sub display area 63 and the fourth sub display area 64 are expanded by the fourth operation procedure, the user taps an arbitrary position of the touch panel 51 with the finger F and then displays the third sub display. Slide operation to the second direction Dr1 which is orthogonal to the first direction (x direction) in which the area 63 and the fourth sub display area 64 are arranged and the third sub display area 63 and the fourth sub display area 64 can be expanded. I do.

When the operation state detection unit 22 detects the tap operation according to the fourth procedure and the subsequent slide operation in the direction of Dr1 within a predetermined time, the sub display area selection unit 23 sets the third sub display area 63. And the fourth sub-display area 64 are selected. Then, the sub-display area changing unit 24 expands both the third sub-display area 63 and the fourth sub-display area 64 in the direction of Dr1.

[5. A series of processes to expand the sub display area]
According to the flowchart shown in FIG. 9, a series of processes for expanding the sub display area executed by the operation state detection unit 22, the sub display area selection unit 23, and the sub display area change unit 24 will be described. The process according to the flowchart shown in FIG. 9 is repeatedly executed during the operation of the display control device 10.

Step S1 in FIG. 9 is a process performed by the operation state detection unit 22. The operation state detection unit 22 detects the operation state of the touch panel 51 based on the detection signal of the touch switch 51b. Here, the process of step S1 corresponds to the operation state detection step in the display control method of the present invention.

Subsequent step S2 is a process by the sub display area selection unit 23. The sub-display area selection unit 23 is based on the operation state of the touch panel 51 detected by the operation state detection unit 22, and is described in the above-mentioned [3. Selection of one sub-display area by [Enlargement processing of one sub-display area], or [4. Select two sub-display areas by [Enlargement processing of two sub-display areas]. Then, when one or two sub-display areas are selected, the sub-display area selection unit 23 proceeds to the process in step S3. Here, the process according to step S2 corresponds to the sub-display area selection step in the display control method of the present invention.

The next step S3 and subsequent steps are processing by the sub display area changing unit 24. Here, the processes after step S3 correspond to the sub-display area change step in the display control method of the present invention.

In step S3, the sub-display area changing unit 24 determines whether or not one sub-display area has been selected by the sub-display area selection unit 23. Then, the sub-display area changing unit 24 proceeds to step S4 when one sub-display area is selected, and when one sub-display area is not selected (when two sub-display areas are selected). ), The process proceeds to step S10.

In step S10, the sub-display area changing unit 24 is described in the above [4. Enlargement processing of two sub-display areas], the first sub-display area 61 and the second sub-display area 62 arranged in the x direction, the third sub-display area 63 and the fourth sub-display area 64, or The first sub-display area 61 and the third sub-display area 63, or the second sub-display area 62 and the fourth sub-display area 64, which are arranged in the y direction, are both enlarged.

Further, in step S4, the sub-display area changing unit 24 determines whether or not the slide operation angle α is 0 ° or more and less than 90 ° (0 ° ≦ α <90 °). Then, the sub-display area changing unit 24 proceeds to step S5 when the slide operation angle α is 0 ° or more and less than 90 °, and proceeds to step S5 when the slide operation angle α is not 0 ° or more and less than 90 °. Proceed to S20.

In step S5, the sub-display area changing unit 24 enlarges the first sub-display area 61 according to the operation time β of the slide operation (shown in FIG. 3) as described above with reference to D1 in FIG. (Set by the enlargement amount table 80) and the aspect ratio according to the angle α, and the process proceeds to step S6.

In step S20, the sub-display area changing unit 24 determines whether or not the slide operation angle α is 270 ° or more and less than 360 ° (270 ° ≦ α <360 °). Then, the sub-display area changing unit 24 proceeds to step S21 when the slide operation angle α is 270 ° or more and less than 360 °, and steps when the slide operation angle α is not 270 ° or more and less than 360 °. The process proceeds to S30.

In step S21, the sub-display area changing unit 24 enlarges the third sub-display area 63 according to the operation time β of the slide operation (shown in FIG. 3) as described above with reference to D3 of FIG. (Set by the enlargement amount table 80) and the aspect ratio according to the angle α, and the process proceeds to step S6.

In step S30, the sub-display area changing unit 24 determines whether or not the slide operation angle α is 180 ° or more and less than 270 ° (180 ° ≦ α <270 °). Then, the sub-display area changing unit 24 proceeds to step S40 when the slide operation angle α is 180 ° or more and less than 270 °, and proceeds to step S40 when the slide operation angle α is not 180 ° or more and less than 270 °. Proceed to S40.

In step S31, the sub-display area changing unit 24 enlarges the fourth sub-display area 64 according to the operation time β of the slide operation (shown in FIG. 3) as described above with reference to D4 of FIG. (Set by the enlargement amount table 80) and the aspect ratio according to the angle α, and the process proceeds to step S6.

In step S40, the sub-display area changing unit 24 determines whether or not the own vehicle 1 is running. Here, whether or not the own vehicle 1 is running is determined by the presence or absence of a change in the position detection signal of the GPS receiver 43, the detection speed by the vehicle speed sensor (not shown) mounted on the own vehicle 1, and the like. Can be done. Then, the sub-display area changing unit 24 proceeds to step S50 when the own vehicle 1 is traveling, and proceeds to step S41 when the own vehicle 1 is not traveling.

In step S41, the sub-display area changing unit 24 enlarges the second sub-display area 62 according to the operation time β of the slide operation (shown in FIG. 3) as described above with reference to D2 of FIG. (Set by the enlargement amount table 80) and the aspect ratio according to the angle α, and the process proceeds to step S6.

In step S50, the sub-display area changing unit 24 determines whether or not video playback (DVD playback, etc.) is being set. Then, the sub-display area changing unit 24 proceeds to step S6 when the video reproduction is being set, and in this case (when the own vehicle 1 is traveling and the video reproduction is being set), the sub-display area changing unit 24 is the first. The 2 sub-display area 62 is not enlarged. On the other hand, when the video reproduction is not set, the sub display area changing unit 24 proceeds to step S41, and in this case, the sub display area changing unit 24 expands the second sub display area 62 as described above.

[6. Other embodiments]
In the above embodiment, the case where the display control device 10 is mounted on the vehicle 1 is shown, but the usage mode of the display control device is not limited to this, and for example, a display of an operation panel of a device, a touch panel of a smartphone, a tablet, or the like is displayed. The present invention can also be applied when the area is divided into a plurality of sub-display areas to control the screen.

In the above embodiment, since the expansion amount of the sub display area is determined according to the operation time β of the slide operation, the sub display area changing unit 24 expands the sub display area when the slide operation is completed. On the other hand, the enlargement amount of the sub display area may be determined according to the operation speed (slide amount / operation time) of the slide operation. In this case, when the user performs a slide operation for enlarging one sub display area, the operation speed can be calculated and the selected sub display area can be expanded immediately after the slide operation is started. In addition, when the user performs a slide operation to enlarge the two sub display areas, the operation speed is calculated and the two subs selected are selected immediately after the slide operation in the enlargement direction of the two sub display areas is started. The display area can be enlarged.

As shown in FIG. 2, the screen display control unit 21 displays the cross point 65 at the contacts of the four sub display areas 61 to 64, but one of the sub display areas is set to the maximum display (full screen display). Occasionally, a cross point 65 is displayed in the corner in the enlargement direction. For example, when the first sub display area 61 is maximally displayed, the screen display control unit 21 displays the cross point 65 in the lower right corner of the touch panel 51. Then, the screen display control unit 21 displays the four sub-display areas 61 to 64 on the touch panel 51 when the touch operation of the cross point 65 displayed in the corner of the touch panel 51 is detected by the operation state detection unit 22. You may try to return to the state.

Note that FIG. 1 is a schematic view showing the functional configurations of the display control device 10 classified according to the main processing contents in order to make the invention of the present application easy to understand, and the configuration of the display control device 10 is processed. Depending on the content, it can be classified into more components. It can also be categorized so that one component performs more processing. Further, the processing of each component may be executed by one hardware or may be executed by a plurality of hardware. Further, the processing of each component may be realized by one program or may be realized by a plurality of programs.

Further, in the display control device 10 shown in FIG. 1, the program executed by the CPU 20 is, for example, downloaded from an external server via a communication network, then loaded onto a memory 30 such as a RAM, and executed by the CPU. You may do so. Further, it may be directly loaded from an external server into a memory 30 such as a RAM via a communication network and executed by the CPU 20. Alternatively, the storage medium connected to the display control device 10 may be loaded onto a memory 30 such as a RAM.

Further, the processing unit of the flowchart shown in FIG. 9 is divided according to the main processing contents in order to facilitate understanding of the processing by the display control device 10. The invention of the present application is not limited by the method of dividing the processing unit and the name. The processing of the display control device 10 can be divided into more processing units according to the processing content. It is also possible to divide one processing unit so as to include more processing. Further, as long as the same processing result can be obtained, the processing order of each of the above flowcharts is not limited to the illustrated example.

Further, in the above embodiment, the process of enlarging the sub-display area is shown as an example of changing the size of the sub-display area, but the present invention can be similarly applied to the case of reducing the sub-display area. is there.

1 vehicle (own vehicle)
10 Display control device 20 CPU
21 Screen display control unit 22 Operation status detection unit 23 Sub display area selection unit 24 Sub display area change unit 30 Memory 31 Control program 40 Speaker 41 Storage device 41a Map DB
42 Gyro sensor 43 GPS receiver 44 FM multiplex receiver 45 Beacon receiver 46 Vehicle communication unit 50 Information unit 51 Touch switch 51a Display 51b Touch switch 52 Button switch 61 1st sub display area 62 2nd sub display area 63 3rd Sub display area 64 4th sub display area Sd1 to Sd12 Slide operation

Claims (10)

An operation status detector that detects the operation status of the touch panel,
A screen display control unit that controls a plurality of screens by dividing the display area of the touch panel into a plurality of sub-display areas and controlling the screen display of each sub-display area.
A sub-display area selection unit that selects one of the plurality of sub-display areas according to the direction of the slide operation when a slide operation on the touch panel is detected by the operation state detection unit.
A sub-display area changing unit for changing the size of the sub-display area selected by the sub-display area selecting unit is provided.
The sub-display area changing unit determines the aspect ratio according to the direction of the slide operation within a predetermined direction range, and determines the size of the sub-display area selected by the sub-display area selection unit. Change by aspect ratio
Display control device comprising a call. An operation status detector that detects the operation status of the touch panel,
A screen display control unit that controls a plurality of screens by dividing the display area of the touch panel into a plurality of sub-display areas and controlling the screen display of each sub-display area.
A sub-display area selection unit that selects one of the plurality of sub-display areas according to the direction of the slide operation when a slide operation on the touch panel is detected by the operation state detection unit.
A sub-display area changing unit for changing the size of the sub-display area selected by the sub-display area selecting unit is provided.
The screen display control unit divides the display area of the touch panel into the sub-display areas arranged in the first direction by the plurality of screen display controls.
When the operation state detection unit detects a slide operation in the second direction orthogonal to the first direction a plurality of times, the sub-display area selection unit has a plurality of the sub-display areas arranged in the first direction. Among them, a plurality of the sub-display areas that can be changed in the second direction are selected, and the sub-display areas are selected.
The sub-display area changing unit changes the size of a plurality of the sub-display areas selected by the sub-display area selection unit in the second direction.
Display control device comprising a call. An operation status detector that detects the operation status of the touch panel,
A screen display control unit that controls a plurality of screens by dividing the display area of the touch panel into a plurality of sub-display areas and controlling the screen display of each sub-display area.
A sub-display area selection unit that selects one of the plurality of sub-display areas according to the direction of the slide operation when a slide operation on the touch panel is detected by the operation state detection unit.
A sub-display area changing unit for changing the size of the sub-display area selected by the sub-display area selecting unit is provided.
The screen display control unit divides the display area of the touch panel into the sub-display areas arranged in the first direction by the plurality of screen display controls.
In the sub-display area selection unit, the operation state detection unit detected the slide operation in the first direction and the slide operation in the second direction orthogonal to the first direction after the slide operation in the first direction. In this case, among the plurality of the sub-display areas arranged in the first direction, the plurality of the sub-display areas that can be changed in the second direction are selected.
The sub-display area changing unit changes the size of a plurality of the sub-display areas selected by the sub-display area selection unit in the second direction.
Display control device comprising a call. An operation status detector that detects the operation status of the touch panel,
A screen display control unit that controls a plurality of screens by dividing the display area of the touch panel into a plurality of sub-display areas and controlling the screen display of each sub-display area.
A sub-display area selection unit that selects one of the plurality of sub-display areas according to the direction of the slide operation when a slide operation on the touch panel is detected by the operation state detection unit.
A sub-display area changing unit for changing the size of the sub-display area selected by the sub-display area selecting unit is provided.
The screen display control unit divides the display area of the touch panel into the sub-display areas arranged in the first direction by the plurality of screen display controls.
The sub-display area selection unit is arranged in the first direction when the tap operation and the slide operation in the second direction orthogonal to the first direction after the tap operation are detected by the operation state detection unit. However, among the plurality of the sub-display areas, a plurality of the sub-display areas that can be changed in the second direction are selected.
The sub-display area changing unit changes the size of a plurality of the sub-display areas selected by the sub-display area selection unit in the second direction.
Display control device comprising a call. An operation status detector that detects the operation status of the touch panel,
A screen display control unit that controls a plurality of screens by dividing the display area of the touch panel into a plurality of sub-display areas and controlling the screen display of each sub-display area.
A sub-display area selection unit that selects one of the plurality of sub-display areas according to the direction of the slide operation when a slide operation on the touch panel is detected by the operation state detection unit.
A sub-display area changing unit for changing the size of the sub-display area selected by the sub-display area selecting unit is provided.
The screen display control unit divides the display area of the touch panel into the sub-display areas arranged in the first direction by the plurality of screen display controls.
In the sub-display area selection unit, when the operation state detection unit detects a slide operation in the second direction orthogonal to the first direction at different positions at the same time, the plurality of the sub-display area selection units are arranged in the first direction. Among the sub-display areas, a plurality of the sub-display areas that can be changed in the second direction are selected, and the sub-display areas are selected.
The sub-display area changing unit changes the size of a plurality of the sub-display areas selected by the sub-display area selection unit in the second direction.
Display control device comprising a call. An operation state detection step that detects the operation state of the touch panel, and
A screen display control step that divides the display area of the touch panel into a plurality of sub-display areas and performs a multi-screen display control for controlling the screen display of each sub-display area, and a screen display control step.
When the slide operation on the touch panel is detected from the operation state detection step while the multiple screen display control is being executed, one of the plurality of sub display areas is selected according to the direction of the slide operation. Sub-display area selection step and
A sub-display area change step for changing the size of the sub-display area selected by the sub-display area selection step is included.
The sub-display area changing step determines the aspect ratio according to the direction of the slide operation within a predetermined direction range, and determines the size of the sub-display area selected by the sub-display area selection step. Change by aspect ratio
Display control method, wherein a call. An operation state detection step that detects the operation state of the touch panel, and
A screen display control step that divides the display area of the touch panel into a plurality of sub-display areas and performs a multi-screen display control for controlling the screen display of each sub-display area, and a screen display control step.
When the slide operation on the touch panel is detected from the operation state detection step while the multiple screen display control is being executed, one of the plurality of sub display areas is selected according to the direction of the slide operation. Sub-display area selection step and
A sub-display area change step for changing the size of the sub-display area selected by the sub-display area selection step is included.
In the screen display control step, the display area of the touch panel is divided into the plurality of sub-display areas arranged in the first direction by the plurality of screen display control.
In the sub-display area selection step, when the slide operation in the second direction orthogonal to the first direction is detected a plurality of times by the operation state detection step, the plurality of sub-display areas arranged in the first direction. Among them, a plurality of the sub-display areas that can be changed in the second direction are selected, and the sub-display areas are selected.
The sub-display area changing step changes the size of the plurality of the sub-display areas selected by the sub-display area selection step in the second direction.
Display control method, wherein a call. An operation state detection step that detects the operation state of the touch panel, and
A screen display control step that divides the display area of the touch panel into a plurality of sub-display areas and performs a multi-screen display control for controlling the screen display of each sub-display area, and a screen display control step.
When the slide operation on the touch panel is detected from the operation state detection step while the multiple screen display control is being executed, one of the plurality of sub display areas is selected according to the direction of the slide operation. Sub-display area selection step and
A sub-display area change step for changing the size of the sub-display area selected by the sub-display area selection step is included.
In the screen display control step, the display area of the touch panel is divided into the plurality of sub-display areas arranged in the first direction by the plurality of screen display control.
In the sub-display area selection step, the slide operation in the first direction and the slide operation in the second direction orthogonal to the first direction after the slide operation in the first direction are detected by the operation state detection step. In this case, among the plurality of the sub-display areas arranged in the first direction, the plurality of the sub-display areas that can be changed in the second direction are selected.
The sub-display area changing step changes the size of the plurality of the sub-display areas selected by the sub-display area selection step in the second direction.
Display control method, wherein a call. An operation state detection step that detects the operation state of the touch panel, and
A screen display control step that divides the display area of the touch panel into a plurality of sub-display areas and performs a multi-screen display control for controlling the screen display of each sub-display area, and a screen display control step.
When the slide operation on the touch panel is detected from the operation state detection step while the multiple screen display control is being executed, one of the plurality of sub display areas is selected according to the direction of the slide operation. Sub-display area selection step and
A sub-display area change step for changing the size of the sub-display area selected by the sub-display area selection step is included.
In the screen display control step, the display area of the touch panel is divided into the plurality of sub-display areas arranged in the first direction by the plurality of screen display control.
The sub-display area selection step is arranged in the first direction when the tap operation and the slide operation in the second direction orthogonal to the first direction after the tap operation are detected by the operation state detection step. However, among the plurality of the sub-display areas, a plurality of the sub-display areas that can be changed in the second direction are selected.
The sub-display area changing step changes the size of the plurality of the sub-display areas selected by the sub-display area selection step in the second direction.
Display control method, wherein a call. An operation state detection step that detects the operation state of the touch panel, and
A screen display control step that divides the display area of the touch panel into a plurality of sub-display areas and performs a multi-screen display control for controlling the screen display of each sub-display area, and a screen display control step.
When the slide operation on the touch panel is detected from the operation state detection step while the multiple screen display control is being executed, one of the plurality of sub display areas is selected according to the direction of the slide operation. Sub-display area selection step and
A sub-display area change step for changing the size of the sub-display area selected by the sub-display area selection step is included.
In the screen display control step, the display area of the touch panel is divided into the plurality of sub-display areas arranged in the first direction by the plurality of screen display control.
In the sub-display area selection step, when the slide operation in the second direction orthogonal to the first direction is simultaneously detected at different positions by the operation state detection step, the plurality of said steps arranged in the first direction. Among the sub-display areas, a plurality of the sub-display areas that can be changed in the second direction are selected, and the sub-display areas are selected.
The sub-display area changing step changes the size of the plurality of the sub-display areas selected by the sub-display area selection step in the second direction.
Display control method, wherein a call.

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