| 摘要 |
PROBLEM TO BE SOLVED: To enable a projector projecting a projection image to a projection surface to execute processing to deal with a situation where the size of an area to which the projection image is projected is not fixed.SOLUTION: A projector 100 comprises: a projection part 20 that projects a projection image including an object image on a screen SC; a projection size detection part 32 that detects the size of an area to which the projection image is projected; a detection part 33 that detects an operation of an indicator to the screen SC; and a movement amount adjustment part 34 that, when the operation of the indicator S detected by the detection part 33 is an operation to move the object image, makes the amount of movement of the object image different according to the size of an image projection area.SELECTED DRAWING: Figure 2 |
