| 摘要 |
A method for amplifying a selected region of a previewing interface, which is applied to a touchscreen terminal having a photographing function or/and a shooting function, and comprises: after the photographing function or the shooting function of a terminal is enabled, and after a previewing interface is displayed on a touchscreen, detecting a touch operation of a user on the previewing interface; and after the touch operation of the user in a defined region on the previewing interface is detected, amplifying the display content of the defined region according to a pre-set proportion, and dragging an edge of a display box, so that the selected defined region can be enlarged or reduced. Also disclosed is a device for amplifying a selected region of a previewing interface, which corresponds to the method. In the embodiments of the present invention, no single amplification icon is needed. After the amplification, a user can randomly change the size of the region required to be amplified by directly dragging the edge of the display box, or enlarge or reduce the region required to be amplified according to a certain proportion by clicking the interior of the display box, with no need to define regions many times because an appropriate amplified region cannot be selected, thereby facilitating the operation of the user and improving the user experience. |
