? drupal_render_mod.patch
Index: drawing.module
===================================================================
RCS file: /cvs/drupal/contributions/modules/drawing/drawing.module,v
retrieving revision 1.15
diff -r1.15 drawing.module
44,45c44,45


98c98
<     '#type' => 'ellipse',
---
>     '#type' => 'drawing_ellipse',
105c105
<     '#type' => 'ellipse',
---
>     '#type' => 'drawing_ellipse',


206c210
<   $output = drawing_render($canvas);
---
>   $output = drupal_render($canvas);

< /**
304,306c231
<     '#theme' => $method . '_draw_canvas',
<     '#prefix' => svg_open(),
<     '#suffix' => svg_close(),
---
>     '#method' => 'svg',

308c233,234
<   $type['ellipse'] = array(
---
>   $type['drawing_ellipse'] = array(
>     '#input' => FALSE

311a238,250
>
> function theme_canvas ($element) {
>   return theme($element['#method'] .'_canvas', $element);
> }
>
> function theme_drawing_ellipse ($element) {
>   // chx says we should use '#process to tell the element that it's parent is svg.
>   // quote: "add a #process to the element and propagate down the value.
>
>   //for now I'm just applying svg
>   $method = 'svg';
>   return theme($method .'_'. $element['#type'], $element);
> }


Index: svg.inc
===================================================================
RCS file: /cvs/drupal/contributions/modules/drawing/svg.inc,v
retrieving revision 1.10
diff -r1.10 svg.inc
10c10

58,59c58,59
< function theme_svg_draw_canvas($shape) {
<   return '';
---
> function theme_svg_canvas($element) {
>   return svg_header() . $element['#children'] . svg_finish();

66c66
< function theme_svg_draw_ellipse($shape) {
---
> function theme_svg_drawing_ellipse($shape) {

79c79
< function theme_svg_draw_rectangle($shape) {
---
> function theme_svg_drawing_rectangle($shape) {