MULTI-SCREEN LABELLING METHOD AND SPLICING WALL

摘要

Disclosed are a multi-screen labelling method and a splicing wall for solving the technical problems in the prior art that, for an ultra-large screen splicing wall, it is very difficult to control or label a window, and when a laser pointer is used for labelling, labelling needs to be carried out several metres away, such that it is very inconvenient to operate same. The method comprises: a master control screen displaying all the windows on a splicing wall (101); the master control screen displaying, according to a detected full-screen display instruction, a window a, corresponding to the full-screen display instruction, on a full screen, and controlling a corresponding window A, corresponding to the window a, on the splicing wall, so that same carries out highlighting display (102); carrying out a labelling operation, corresponding to the full-screen display instruction, on the window a, displaying, on the window a, a labelled content after the labelling operation, and controlling the window A on the splicing wall so that same displays the labelled content (103); and exiting, according to a detected non-full-screen display instruction, the display of the windows on the splicing wall, and controlling the splicing wall, so that same is restored to a normal picture display state (104).