Hello,
Here is a one liner solution:
HEX=[
"FF"
"D9"
"CC80FF"
"C2FF00"
"FFB5B5"
"909090"
"3050F8"
"FF0D0D"
"90E050"
"B3E3F5"
]
--> matrix(hex2dec(strsplit(strcat(HEX),2:2:length(strcat(HEX))-1)),3,-1)'
ans =
255. 255. 255.
217. 255. 255.
204. 128. 255.
194. 255.
Hello
Thanks for the suggestions. The 'part' option worked but the function fails at
hexrgb=strsplit(x(i),[2 4])';
strsplit: Wrong size for input argument #1: A single string expected.
This was the issue I was having initially, logically it should work, but looks
like it just sees x as a
Quick update. Following Serge, I managed to get from the HEX code to RGB via
the following, avoiding the issue of the submatrix incorrectly defined.
rgb=[part(Hex_colour,1:2),part(Hex_colour,3:4),part(Hex_colour,5:6)];
for i = 1:size(rgb,1)
red(i)=hex2dec(rgb(i,1));
green(i)=hex2dec(rgb(i,2));
Anderson
Envoyé : lundi 2 octobre 2023 09:53
À : International users mailing list for Scilab.
Objet : [Scilab-users] Loop over string vector
Hello,
I am trying to loop through a vector of strings but having issues with the
strsplit function.
The vector consists of HEX values for colours. I created
Hello,
I am trying to loop through a vector of strings but having issues with the
strsplit function.
The vector consists of HEX values for colours. I created a simple function to
get RGB values.
function rgb=hex2rgb(x)
// x=string input
hexrgb=strsplit(x,[2 4])';
