Lines Matching defs:y
117 function arrow($image, $x, $y, $lefttoright) {
121 array($x, $y-EBNF_U/3, $x-EBNF_U, $y, $x, $y+EBNF_U/3), 3, $black);
124 array($x-EBNF_U, $y-EBNF_U/3, $x, $y, $x-EBNF_U, $y+EBNF_U/3), 3, $black);
188 } $w += 6*EBNF_U; $im = create_image($w, $h); $y = 0;
192 imageline($im, EBNF_U, $y+EBNF_U, $w-EBNF_U, $y+EBNF_U, $black);
193 imagecopy($im, $inner[$i], 3*EBNF_U, $y, 0,0, imagesx($inner[$i]), imagesy($inner[$i]));
194 arrow($im, 3*EBNF_U, $y+EBNF_U, $lefttoright);
195 arrow($im, $w-2*EBNF_U, $y+EBNF_U, $lefttoright);
196 $top = $y + EBNF_U;
197 $y += imagesy($inner[$i])+EBNF_U;
223 $y = 2*EBNF_U;
228 $y += 2*EBNF_U;
231 imagestring($im, EBNF_FONT, EBNF_U, $y-EBNF_U+(2*EBNF_U-imagefontheight(EBNF_FONT))/2, $names[$i], $red);
232 imagecopy($im, $images[$i], $wn+2*EBNF_U, $y, 0,0, imagesx($images[$i]) , imagesy($images[$i]));
233 imageline($im, EBNF_U, $y+EBNF_U, $wn+2*EBNF_U, $y+EBNF_U, $black);
234 imageline($im, $wn+2*EBNF_U+imagesx($images[$i])-1, $y+EBNF_U, $w-EBNF_U, $y+EBNF_U, $black);
235 imageline($im, $w-EBNF_U, $y+EBNF_U/2, $w-EBNF_U ,$y+1.5*EBNF_U, $black);
236 $y += 2*EBNF_U + imagesy($images[$i]);