Hello,
for me string variables being hard. I can't found a way to set "lc" and
"fc" as string variables.
example:
color1 = "red"
color2 = "green"
set obj 1 rect from 0,0 to 5,5 fc color1
set obj 2 rect from 0,0 to 5,-5 fc color2
plot sin(x) w l lc color1, cos(x) w l lc color2
How must I define the variables?
On 03.09.2019 14:03, Jörg Buchholz wrote:
Hello,
for me string variables being hard. I can't found a way to set "lc" and
"fc" as string variables.
example:
color1 = "red"
color2 = "green"
set obj 1 rect from 0,0 to 5,5 fc color1
set obj 2 rect from 0,0 to 5,-5 fc color2
plot sin(x) w l lc color1, cos(x) w l lc color2
How must I define the variables?
OK. I found a way.
color1 = "'red'"
color2 = "'green'"
set obj 1 rect from 0,0 to 5,5 fc @color1
set obj 2 rect from 0,0 to 5,-5 fc @color2
plot sin(x) w l lc @color1, cos(x) w l lc @color2
Jörg
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