Index: trunk/src/data.c
===================================================================
--- trunk/src/data.c	(revision 18395)
+++ trunk/src/data.c	(revision 18396)
@@ -252,6 +252,58 @@
 	return (pcb_data_is_empty(Data) ? NULL : out);
 }
 
+pcb_box_t *pcb_data_bbox_naked(pcb_box_t *out, pcb_data_t *Data, pcb_bool ignore_floaters)
+{
+	/* preset identifiers with highest and lowest possible values */
+	out->X1 = out->Y1 = PCB_MAX_COORD;
+	out->X2 = out->Y2 = -PCB_MAX_COORD;
+
+	/* now scan for the lowest/highest X and Y coordinate */
+	PCB_PADSTACK_LOOP(Data);
+	{
+		pcb_pstk_bbox(padstack);
+		if (!ignore_floaters || !PCB_FLAG_TEST(PCB_FLAG_FLOATER, padstack))
+			pcb_box_bump_box(out, &padstack->bbox_naked);
+	}
+	PCB_END_LOOP;
+	PCB_SUBC_LOOP(Data);
+	{
+		pcb_subc_bbox(subc);
+		if (!ignore_floaters || !PCB_FLAG_TEST(PCB_FLAG_FLOATER, subc))
+			pcb_box_bump_box(out, &subc->bbox_naked);
+	}
+	PCB_END_LOOP;
+	PCB_LINE_ALL_LOOP(Data);
+	{
+		pcb_line_bbox(line);
+		if (!ignore_floaters || !PCB_FLAG_TEST(PCB_FLAG_FLOATER, line))
+			pcb_box_bump_box(out, &line->bbox_naked);
+	}
+	PCB_ENDALL_LOOP;
+	PCB_ARC_ALL_LOOP(Data);
+	{
+		pcb_arc_bbox(arc);
+		if (!ignore_floaters || !PCB_FLAG_TEST(PCB_FLAG_FLOATER, arc))
+			pcb_box_bump_box(out, &arc->bbox_naked);
+	}
+	PCB_ENDALL_LOOP;
+	PCB_TEXT_ALL_LOOP(Data);
+	{
+		pcb_text_bbox(pcb_font(PCB, text->fid, 1), text);
+		if (!ignore_floaters || !PCB_FLAG_TEST(PCB_FLAG_FLOATER, text))
+			pcb_box_bump_box(out, &text->bbox_naked);
+	}
+	PCB_ENDALL_LOOP;
+	PCB_POLY_ALL_LOOP(Data);
+	{
+		pcb_poly_bbox(polygon);
+		if (!ignore_floaters || !PCB_FLAG_TEST(PCB_FLAG_FLOATER, polygon))
+			pcb_box_bump_box(out, &polygon->bbox_naked);
+	}
+	PCB_ENDALL_LOOP;
+	return (pcb_data_is_empty(Data) ? NULL : out);
+}
+
 void pcb_data_set_layer_parents(pcb_data_t *data)
 {
 	pcb_layer_id_t n;
Index: trunk/src/data.h
===================================================================
--- trunk/src/data.h	(revision 18395)
+++ trunk/src/data.h	(revision 18396)
@@ -123,6 +123,7 @@
 /* gets minimum and maximum coordinates
  * returns NULL if layout is empty */
 pcb_box_t *pcb_data_bbox(pcb_box_t *out, pcb_data_t *Data, pcb_bool ignore_floaters);
+pcb_box_t *pcb_data_bbox_naked(pcb_box_t *out, pcb_data_t *Data, pcb_bool ignore_floaters);
 
 /* Make sure all layers of data has their .parent field pointing to the data */
 void pcb_data_set_layer_parents(pcb_data_t *data);