They both exist in2D grids, and each has state, which in the case of a pixel is its red-green-blue ( RGB) values. 它们都以2D网格形式存在,每个都有状态,对于像素就是它的红绿蓝(RGB)值。
This function can use a variety of different parameters ( to define a gray value, or a Red-Green-Blue [ RGB] color). 此函数可以使用各种不同的参数(来定义一个灰度值或Red-Green-Blue[RGB]颜色)。
Both of these colors use the rgba function to specify the red-green-blue values, plus an alpha transparency value. 这两种颜色都使用rgba函数来指定“红-绿-蓝”值,以及一个alpha透明度值。
Silver halide emulsions with average grain size around 10 nm and red-green-blue sensitivities were prepared. The influences of some preparing conditions on the emulsion grain size and spectral sensitivity were discussed. 实验制备了颗粒平均尺寸为10mm且具有一定的红、绿和蓝色灵敏度的超细颗粒卤化银乳剂,对影响颗粒尺寸和光谱灵敏度的若干制备条件进行了讨论;