Re: Trying to create a colortable - what am I missing here?

דניאל דנון wrote:

I've tried to make a color table, but I am missing something. not in the color-table-code itself, but in somewhere else... I just can't find...

untested but try.. // 4096*4096 = 16777216 = FFFFFF+1 $im = imagecreate(4096, 4096); $white = imagecolorallocate($im, 0, 0, 0); $r = $g = $b = $x = $y = 0; $max = 255; while ($r <= $max) { while ($g <= $max) {

    while ($b <= $max) {
      $n = imagecolorallocate($im, $r, $g, $b);
      imagesetpixel($im, $x, $y, $n);
      $x = $x == 4096 ? 0 : $x+1;
      $y = $y == 4096 ? 0 : $y+1;
      $b++;
    }

$b = 0; $g++; } $g = 0; $r++; } header("Content-Type: image/png"); imagepng($im); imagedestroy($im);