I'm supposed to do this programming test for a job interview.

>giving the company free source code
sorry but they won't be calling you back

>>57364915
You're probably not supposed to use a library.
As for what kind of output they want, I have no clue, but they do specify mm, so maybe they want you to actually be printing these fucking things? Or maybe they use the measurement to just give you a ratio?

Regardless, fucking ask them.
If you actually got a job there they'd probably want you to ask questions rather than just fuck their shit up.

>>57365001
Not even a graphics library?

>>57365016
Depends on what kind of output they want, as I said, just fucking ask them.

File: o.jpg (12KB, 516x100px) Image search: [Google]

12KB, 516x100px

>>57364915
dis thread demeans us both

#include <stdio.h>

int grate_width = 12;

int grates = 22;

int height = 100;

void print(char *s, int n)
{
    while (n--)
        puts(s);
}

void putgrates(char *gratecol, int n, int width)
{
    int i;

    for (i = 0; i < n; i++) {
        printf("0 0 0\n");
        print(gratecol, width-2);
        printf("0 0 0\n");
        if (i < n-1)
            print("255 255 255\n", width);
    }
}

int main(void)
{
    printf("P3\n%d %d\n255\n", grate_width*grates + grate_width*(grates-1), height);
    putgrates("0 0 0\n", grates, grate_width);
    while (--height > 1)
        putgrates("65 113 156\n", grates, grate_width);
    putgrates("0 0 0\n", grates, grate_width);
    return 0;
}

>>57364915
they are probably asking you to generate PostScript file from scratch

>>57364944
they have explicitly say said that "We draw grating pattern on the eraser" so it implies they don't need it.
I mean fuck programmers are really spoiled.

Regardless OP, could you tell the name of the company?

You can do it in matlab very quickly I think. Just make a sin image and go.

File: foo.png (229B, 100x100px) Image search: [Google]

229B, 100x100px

Assuming 1px = 1mm.

main = let dim@[width, height] = [100, 100]
           header = unlines ["P3", unwords $ map show dim, "255"]
           line = unwords $ take width $ cycle ["0 0 0", "255 255 255"]
       in mapM_ putStrLn $ header : (replicate height line)

File: 10556453_10152400485581555_6865445498382627981_n.jpg (34KB, 750x750px) Image search: [Google]

34KB, 750x750px

>>57367343
>haskell