ly use a
> number of pdf viewers and printers. They all present line thicknesses and
> colours slightly differently. Especially Sumatra pdf compared to most
> others.
>
>
>
> Bruce
>
>
>
>
>
> *From:* Therion *On Behalf Of *Martin Budaj
> *Sent:* Wednesday, 11 Aug
pdf viewers and printers. They all present line thicknesses and
> colours slightly differently. Especially Sumatra pdf compared to most others.
>
> Bruce
>
>
> From: Therion On Behalf Of Martin Budaj
> Sent: Wednesday, 11 August 2021 07:23
> To: List for Therion
] Plan gridline colour changes unpredictably
Hi,
0.5white doesn't work in CMYK properly (it's equivalent to 0.5*(0,0,0,0) =
(0,0,0,0) = white)
0.1black doesn't work in RGB (it's 0.1*(0,0,0) = (0,0,0) = black)
So your formula produces 50% gray in RGB and 10% gray in CMYK. No idea why
Hi,
0.5white doesn't work in CMYK properly (it's equivalent to 0.5*(0,0,0,0) =
(0,0,0,0) = white)
0.1black doesn't work in RGB (it's 0.1*(0,0,0) = (0,0,0) = black)
So your formula produces 50% gray in RGB and 10% gray in CMYK. No idea why
you got 10% gray in some RGB setups, some test data would
Curious
I have in my layout some metapost code to redefine the plan gridlines, used
without apparent problem for perhaps 10 years. It includes a colour
specification.
withcolor 0.1black+0.5white;
Mostly they come out like this, very light grey. This example is exported
using
