CAMERA APPARATUS, RECORDING MEDIUM IN WHICH CAMERA APPARATUS CONTROL PROGRAM IS RECORDED, AND METHOD FOR CONTROLLING CAMERA APPARATUS

摘要

A through image with a trace frame is displayed. A subject on which a trace frame is superposed when a shutter key is half-depressed is determined as a target image. A trimming frame is additionally displayed. Whether the target image has moved within the through image or not is determined. When the target image has moved within the through image, the trace frame and the trimming frame are displayed so as to follow the target image. Then, whether the center vector of the trimming framefour surrounding vectors is established or not is determined. When this determination results in YES, it is assumed that the target image is larger than the trimming frame and the trimming frame is enlarged by a predetermined amount.