pen_x = node->x * canvas->zoom;
pen_y = node->y * canvas->zoom;
string = gfx_string_create (canvas, face, node->text, node->angle, node->tabwidth, node->size);
pen_x = node->x * canvas->zoom;
pen_y = node->y * canvas->zoom;
string = gfx_string_create (canvas, face, node->text, node->angle, node->tabwidth, node->size);