图层混合模式计算公式 Opacity 不透明度 ......................................................................................................... 2 Darken 变暗 .................................................................................................................. 2 Lighten 变亮 ................................................................................................................. 3 Mu ltiply 正片叠底........................................................................................................ 3 Screen 滤色................................................................................................................... 3 Color Dodge 颜色减淡 ................................................................................................. 4 Color Bu rn 颜色加深 ................................................................................................... 4 Linear Dodge 线形减淡................................................................................................ 4 Linear Bu rn 线形加深 .................................................................................................. 4 Ov erlay 叠加................................................................................................................. 5 Hard Light 强光 ............................................................................................................ 5 Soft Light 柔光 ............................................................................................................. 6 Viv id Light 亮光 ........................................................................................................... 6 Linear Light 线形光...................................................................................................... 6 Pin Light 点光............................................................................................................... 7 Hard Mix 实色混合...