23   function apply(&$x, &$y) {  argument
25     $y = floor($this->_y_offset - $y * $this->_y_scale);
70               $clip['box']->ll->y,
72               $clip['box']->ll->y,
151   function _fixCoords(&$x, &$y) {     argument
153     $y = $this->_fixCoordY($y);
164     $y = $source_y;
166     $this->_transform->apply($dummy, $y);
167     return $y;
170   function _fixSizes(&$x, &$y) {  argument
172     $y = $this->_fixSizeY($y);
181   function _fixSizeY($y) {  argument
184     return ceil($y * $scale);
240   function add_link($x, $y, $w, $h, $target) { /* N/A */ }  argument
243   function circle($x, $y, $r) {   argument
247     $this->_path->set_y($y);
262     $this->_fixCoords($box->ll->x, $box->ll->y);
263     $this->_fixCoords($box->ur->x, $box->ur->y);
300   function dash($x, $y) { }  argument
307   function field_multiline_text($x, $y, $w, $h, $value, $field_name) { /* N/A */ }  argument
308   function field_text($x, $y, $w, $h, $value, $field_name) { /* N/A */ }  argument
309   function field_password($x, $y, $w, $h, $value, $field_name) { /* N/A */ }  argument
310   function field_pushbutton($x, $y, $w, $h) { /* N/A */ }  argument
311   function field_pushbuttonimage($x, $y, $w, $h, $field_name, $value, $actionURL) { /* N/A */ }  argument
312   function field_pushbuttonreset($x, $y, $w, $h) { /* N/A */ }  argument
313   function field_pushbuttonsubmit($x, $y, $w, $h, $field_name, $value, $actionURL) { /* N/A */ }  argument
314   function field_checkbox($x, $y, $w, $h, $name, $value) { /* N/A */ }  argument
315   function field_radio($x, $y, $w, $h, $groupname, $value, $checked) { /* N/A */ }  argument
316   function field_select($x, $y, $w, $h, $name, $value, $options) { /* N/A */ }  argument
342   function image($image, $x, $y, $scale) {  argument
343     $this->image_scaled($image, $x, $y, $scale, $scale);
346   function image_scaled($image, $x, $y, $scale_x, $scale_y) {  argument
347     $this->_fixCoords($x, $y);
360                        $x, $y-$dy,
366   function image_ry($image, $x, $y, $height, $bottom, $ox, $oy, $scale) {  argument
368     $this->_fixCoords($x, $y);
370     $start_y = $y - $dest_height;
389   function image_rx($image, $x, $y, $width, $right, $ox, $oy, $scale) {  argument
391     $this->_fixCoords($x, $y);
402     $cy = $y - $dy;
414   function image_rx_ry($image, $x, $y, $width, $height, $right, $bottom, $ox, $oy, $scale) {  argument
417     $this->_fixCoords($x, $y);
421     $start_y = $y - $dest_height;
446   function lineto($x, $y) {   argument
447     $this->_path->addPoint(new Point($x, $y));
450   function moveto($x, $y) {   argument
452     $this->_path->addPoint(new Point($x, $y));
498   function show_xy($text, $x, $y) {  argument
499     $this->_fixCoords($x, $y);
518                 $y,