On 13-5-2010 7:13, Marco wrote:
I wonder how transparency works in ConTeXt. I expect in the following example the text to be transparent. That's not the case.
\definecolor [myI] [r=1, g=.9, b=.7, a=.8] \definecolor [myII] [r=0, g=.9, b=0, a=.8]
t=.5, a=1 (a is the method) Oh! I assumed »a« stands for »alpha«. Thanks, Hans. Works as expected now.
r = red channel
g = green channel
b = blue channel
c = cyan channel
m = magenta channel
y = yellow channel
k = black channel
h = hue or hexadecimal
s = saturation
v = value (or so)
h = hex (i'll add x for hex as well)
a = alternative
t = transparency factor
s = gray value
p = spotcolor percentage
e = spotcolorname