Generation of graphical effects
摘要:
A method for managing a page, involving: obtaining an electronic document having a main object and multiple parameters defining an effect for the main object; generating a display list for the page having multiple scaled-down graphical primitives corresponding to a scaled-down version of the main object; generating a scaled-down tile having the scaled-down version of the main object by rasterizing the multiple scaled-down graphical primitives; generating an effect tile comprising a scaled-down version of the effect by applying the multiple parameters to the scaled-down tile; rasterizing the effect tile into a framebuffer for the page by up-scaling the effect tile; and outputting the framebuffer for the page.
公开/授权文献
信息查询
0/0