Display control device, display control method, and computer program
Provided is a display control device including a display control unit that performs control for displaying, on a screen, a pointer having a directed position a predetermined distance away from a position on the screen corresponding to an operation position of an operating object, depending on a variation in a position of the operating object detected in an operation area.
1. A display control device comprising:
a display control unit that performs control for displaying, on a screen, a pointer having a directed position a predetermined distance away from a position on the screen corresponding to an operation position of an operating object on the basis that the operating object moves by a predetermined distance or more in an operation area,
wherein the directed position of the pointer is determined based on a movement start direction of the operating object,
wherein the predetermined distance of the directed position of the pointer changes based on a speed of the operation object, and
wherein the display control unit is implemented via at least one processor.
2. The display control device according to claim 1 , wherein the display control unit performs control for deciding a relative position of the directed position with respect to the operation position, depending on the operation position of the operating object.
3. The display control device according to claim 2 , wherein the display control unit performs control for deciding the relative position of the directed position, depending on a condition at an operation start of the operating object detected in the operation area.
4. The information processing device according to claim 3 , wherein the display control unit changes the relative position of the directed position of the pointer from the position on the screen corresponding to the operation position of the operating object, depending on a movement start position of the operating object.
5. The information processing device according to claim 3 , wherein the display control unit changes the relative position of the directed position of the pointer from the position on the screen corresponding to the operation position of the operating object, depending on a movement angle of the operating object.
6. The information processing device according to claim 3 , wherein the display control unit performs control for changing the relative position of the directed position of the pointer from the position on the screen corresponding to the operation position of the operating object, depending on a moving speed of the operating object.
7. The information processing device according to claim 1 , wherein the display control unit performs control for displaying the pointer on the screen on the basis that an operation of the operating object in the operation area moves from an outside of the screen to an inside.
8. The display control device according to claim 2 , wherein the display control unit performs control for deciding the relative position of the directed position with respect to the operation position, depending on a condition of the last operation of the operating object in the operation area.
9. The display control device according to claim 8 , wherein the display control unit performs control for deciding the relative position of the directed position, depending on an operation direction of the operating object at the last operation of the operating object.
10. The display control device according to claim 8 , wherein the display control unit performs control for deciding the relative position of the directed position, depending on an operation speed of the operating object at the last operation of the operating object.
11. The display control device according to claim 8 , wherein the display control unit performs control for changing the relative position of the directed position depending on the operation position of the operating object at the last operation of the operating object.
12. The display control device according to claim 1 , wherein, after displaying the pointer on the screen, the display control unit changes the relative position of the directed position with respect to the operation position of the operating object, depending on a user operation.
13. The display control device according to claim 12 , wherein, after displaying the pointer on the screen, the display control unit changes the relative position of the directed position, depending on an operation of another operating object in the operation area.
14. The display control device according to claim 12 , wherein, after displaying the pointer on the screen, the display control unit changes the relative position of the directed position, depending on a button operation by a user.
15. The display control device according to claim 12 , wherein, after displaying the pointer on the screen, the display control unit changes the relative position of the directed position, depending on a variation in an attitude of the screen by a user.
16. A display control method comprising:
performing control for displaying, on a screen, a pointer having a directed position a predetermined distance away from a position on the screen corresponding to an operation position of an operating object on the basis that the operating object moves by a predetermined distance or more in an operation area,
wherein the directed position of the pointer is determined based on a movement start direction of the operating object, and
wherein the predetermined distance of the directed position of the pointer changes based on a speed of the operation object.
17. A non-transitory computer-readable medium having embodied thereon a program, which when executed by a computer causes the computer to execute a method, the method comprising:
performing control for displaying, on a screen, a pointer having a directed position a predetermined distance away from a position on the screen corresponding to an operation position of an operating object on the basis that the operating object moves by a predetermined distance or more in an operation area,
wherein the directed position of the pointer is determined based on a movement start direction of the operating object, and
wherein the predetermined distance of the directed position of the pointer changes based on a speed of the operation object.
18. The display control device according to claim 1 , wherein the directed position is correlated with an offset amount for the pointer.
19. The display control device according to claim 1 , wherein the movement start direction corresponds to an initial direction of the movement of the operating object.
20. The display control device according to claim 1 , wherein the movement start direction is determined prior to the displaying of the pointer on the screen.
21. The display control device according to claim 1 , wherein the predetermined distance of the directed position of the pointer is larger when the speed of the operation object is faster.
22. The display control device according to claim 1 , wherein a size of the pointer changes based on the predetermined distance of the directed position of the pointer.