Method, system and embedded device for closing window

Abstract

The invention is suitable for the embedded field and provides a method and system for closing a window and embedded equipment. The method comprises the following steps: receiving the close instruction, which is input by the user, of a target window and the information of the selected close mode of the target window; and closing the target window in the close mode according to the close instruction, wherein the close mode is as follows: gradually shrinking the target window at the specified speed with the screen center as the center and then closing the window, or sliding the window in the specified direction and at the specified speed and then closing the window. The method and the system have the following beneficial effects: on the basis of the simple window operation provided by an embedded graphics library DirectFB, the special effect display of closing the window is realized and the visual sense experience of the user is enhanced by continuously sliding the closed window and changing the size and sliding direction of the sliding window.

Description

technical field [0001] The invention belongs to the embedded field, and in particular relates to a window closing method, system and embedded equipment. Background technique [0002] Embedded graphics library DirectFB is a "graphics library" based on framebuffer. It provides maximum hardware acceleration performance with minimum resource usage and overhead. Currently, it is widely used in embedded devices such as IPTV set-top boxes, network TVs, and CNC machine tools. application. However, since the graphics library belongs to the underlying graphics library, the application interface for graphics operations is limited, and only simple window closing and opening operations can be performed. There is no special effect to display the closing process of the window, which is monotonous and cannot bring better visual effects to users. experience. Contents of the invention [0003] The purpose of the embodiment of the present invention is to provide a method for closing a wind...

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