Lines Matching refs:lefttoright

117 function arrow($image, $x, $y, $lefttoright) {
119   if (!$lefttoright)
128 function render_node($node, $lefttoright) {
150       $lefttoright = ! $lefttoright;
151     $inner = render_node($node->firstChild, $lefttoright);
157     arrow($im, $w/2+EBNF_U/2, EBNF_U, $node->nodeName=='loop'?!$lefttoright:$lefttoright);
158     arrow($im, 3*EBNF_U, 3*EBNF_U, $lefttoright);
159     arrow($im, $w-2*EBNF_U, 3*EBNF_U, $lefttoright);
166     $inner = render_childs($node, $lefttoright);
167     if (!$lefttoright)
178       arrow($im, $x, EBNF_U, $lefttoright);
183     $inner = render_childs($node, $lefttoright);
194       arrow($im, 3*EBNF_U, $y+EBNF_U, $lefttoright);
195       arrow($im, $w-2*EBNF_U, $y+EBNF_U, $lefttoright);
210 	   $im = render_node($node->firstChild, $lefttoright);
247 function render_childs($node, $lefttoright) {
251      $childs[] = render_node($node, $lefttoright);