Description:
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imageellipse() does not seem to acknowledge anything is set in imagesetthickness() even though the manual page for imagesetthickness states it works for ellipses.  If I change the function to imagerectangle() it works fine.


Reproduce code:
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<?php

$image = imagecreate(400,300);

imagesetthickness($image, 10);

$bg = imagecolorallocate($image, 0, 0, 0);

$col_ellipse = imagecolorallocate($image, 255,0,255);

imageellipse($image, 200, 150, 200, 200, $col_ellipse);
//imagerectangle($image, 50, 50, 100, 100, $col_ellipse);

header("Content-type: image/png");
imagepng($image);
imagedestroy($image);

?>



Expected result:
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I expect to see a 10 pixel wide circle, but it's only one pixel wide.  If I comment out the ellipse line and uncomment the rectangle, I see a 10 pixel thick rectangle.

Actual result:
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The imageellipse line only produces a 1-pixel wide ellipse, but the imagerectangle produces a 10-pixel wide rectangle.