note 50795 added to function.pdf-curveto

Rod's function does not work (the thing produced is not even symmetrical). Here is one that produces a correct approximation to an ellipse: function pdf_ellipse ($pdfobj,$x,$y,$width,$height) { // Function to draw an ellipse inscribed in a rectangle // described by lower left (x,y) with width and height. $fac = (4*sqrt(2)-4)/3; $dx = $width*(1-$fac)/2; $dy = $height*(1-$fac)/2; pdf_moveto($pdfobj, $x,$y+$height/2); pdf_curveto($pdfobj, $x,$y+$height-$dy, $x+$dx,$y+$height, $x+$width/2,$y+$height); pdf_curveto($pdfobj, $x+$width-$dx,$y+$height, $x+$width,$y+$height-$dy, $x+$width,$y+$height/2); pdf_curveto($pdfobj, $x+$width,$y+$dy, $x+$width-$dx,$y, $x+$width/2,$y); pdf_curveto($pdfobj, $x+$dx,$y, $x,$y+$dy, $x,$y+$height/2); } ---- Manual Page -- http://www.php.net/manual/en/function.pdf-curveto.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+50795 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+50795&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+50795&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+50795&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+50795&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+50795&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+50795&report=yes Search -- http://master.php.net/manage/user-notes.php