9 Sep
2019
9 Sep
'19
5:07 p.m.
On 09.09.2019, at 17:03, Bob Arning arning315@comcast.net wrote:
fwiw, Color r: 0.0 g: 0.0 b: 0.004 is squeak's way of representing black in 16 bits so 0 can mean transparent
ah; i remember. thanks bob!
On 9/9/19 8:56 AM, Tobias Pape wrote:
Other examples:
"Example 2" f := Form extent: 1 asPoint depth: 1. f colorAt: 0 @ 0 put: Color red. g := f asFormOfDepth: 32. g colorAt: 0 @ 0 "--> (Color r: 0.0 g: 0.0 b: 0.004)"
yes, because you go from black/white to 32bit. I would have expected r0g0b0, but there might some rounding go on.