Index: trunk/src/obj_poly.c
===================================================================
--- trunk/src/obj_poly.c	(revision 9296)
+++ trunk/src/obj_poly.c	(revision 9297)
@@ -729,6 +729,21 @@
 	return (polygon);
 }
 
+void *Rotate90Polygon(pcb_opctx_t *ctx, pcb_layer_t *Layer, pcb_polygon_t *Polygon)
+{
+	if (Layer->meta.real.vis)
+		ErasePolygon(Polygon);
+	pcb_r_delete_entry(Layer->polygon_tree, (pcb_box_t *) Polygon);
+	pcb_poly_rotate90(Polygon, ctx->rotate.center_x, ctx->rotate.center_y, ctx->rotate.number);
+	pcb_r_insert_entry(Layer->polygon_tree, (pcb_box_t *) Polygon, 0);
+	pcb_poly_init_clip(PCB->Data, Layer, Polygon);
+	if (Layer->meta.real.vis) {
+		DrawPolygon(Layer, Polygon);
+		pcb_draw();
+	}
+	return Polygon;
+}
+
 /*** draw ***/
 pcb_r_dir_t draw_poly_callback(const pcb_box_t * b, void *cl)
 {
Index: trunk/src/obj_poly_op.h
===================================================================
--- trunk/src/obj_poly_op.h	(revision 9296)
+++ trunk/src/obj_poly_op.h	(revision 9297)
@@ -43,5 +43,5 @@
 void *RemovePolygonContour(pcb_opctx_t *ctx, pcb_layer_t *Layer, pcb_polygon_t *Polygon, pcb_cardinal_t contour);
 void *RemovePolygonPoint(pcb_opctx_t *ctx, pcb_layer_t *Layer, pcb_polygon_t *Polygon, pcb_point_t *Point);
 void *CopyPolygon(pcb_opctx_t *ctx, pcb_layer_t *Layer, pcb_polygon_t *Polygon);
+void *Rotate90Polygon(pcb_opctx_t *ctx, pcb_layer_t *Layer, pcb_polygon_t *Polygon);
 
-
Index: trunk/src/rotate.c
===================================================================
--- trunk/src/rotate.c	(revision 9296)
+++ trunk/src/rotate.c	(revision 9297)
@@ -55,8 +55,8 @@
 pcb_opfunc_t Rotate90Functions = {
 	Rotate90Line,
 	Rotate90Text,
+	Rotate90Polygon,
 	NULL,
-	NULL,
 	Rotate90Element,
 	Rotate90ElementName,
 	NULL,