Time for an 2014 update…
This commit is contained in:
parent
372c577f83
commit
09687c4926
2520 changed files with 34227 additions and 7318 deletions
|
|
@ -0,0 +1,9 @@
|
|||
>A=loadrgb("mona.jpg");
|
||||
>insrgb(A);
|
||||
>function grayscale (A) ...
|
||||
${r,g,b}=getrgb(A);
|
||||
$c=0.2126*r+0.7152*g+0.0722*b;
|
||||
$return rgb(c,c,c);
|
||||
$endfunction
|
||||
>insrgb(grayscale(A));
|
||||
>insrgb(A|grayscale(A));
|
||||
Loading…
Add table
Add a link
Reference in a new issue