关键词: 半透明 alpha通道 窗口裁剪

Abstract:

This paper presents a graphic-mixing formula suitable for calculating mixture color for translucent windows. Then, we propose a resolution to the key   problems such as window clipping and window operations to implement the translucent system. Finally we show the proposed policy is efficient and simple    by a simulation on the embedded graphics system Nano-X.

Key words: translucent, alpha channel, window clipping