Index: trunk/src/obj_line.c
===================================================================
--- trunk/src/obj_line.c	(revision 5302)
+++ trunk/src/obj_line.c	(revision 5303)
@@ -716,6 +716,34 @@
 	return (Line);
 }
 
+/* rotates a line's */
+void *RotateLine(pcb_opctx_t *ctx, pcb_layer_t *Layer, pcb_line_t *Line, pcb_point_t *Point)
+{
+	EraseLine(Line);
+	if (Layer) {
+		pcb_poly_restore_to_poly(PCB->Data, PCB_TYPE_LINE, Layer, Line);
+		pcb_r_delete_entry(Layer->line_tree, (pcb_box_t *) Line);
+	}
+	else
+		pcb_r_delete_entry(PCB->Data->rat_tree, (pcb_box_t *) Line);
+
+	pcb_point_rotate90(&Line->Point1, ctx->rotate.center_x, ctx->rotate.center_y, ctx->rotate.number);
+	pcb_point_rotate90(&Line->Point2, ctx->rotate.center_x, ctx->rotate.center_y, ctx->rotate.number);
+
+	pcb_line_bbox(Line);
+	if (Layer) {
+		pcb_r_insert_entry(Layer->line_tree, (pcb_box_t *) Line, 0);
+		pcb_poly_clear_from_poly(PCB->Data, PCB_TYPE_LINE, Layer, Line);
+		DrawLine(Layer, Line);
+	}
+	else {
+		pcb_r_insert_entry(PCB->Data->rat_tree, (pcb_box_t *) Line, 0);
+		DrawRat((pcb_rat_t *) Line);
+	}
+	pcb_draw();
+	return (Line);
+}
+
 /* inserts a point into a line */
 void *InsertPointIntoLine(pcb_opctx_t *ctx, pcb_layer_t *Layer, pcb_line_t *Line)
 {
Index: trunk/src/obj_line_op.h
===================================================================
--- trunk/src/obj_line_op.h	(revision 5302)
+++ trunk/src/obj_line_op.h	(revision 5303)
@@ -46,6 +46,7 @@
 void *RemoveLinePoint(pcb_opctx_t *ctx, pcb_layer_t *Layer, pcb_line_t *Line, pcb_point_t *Point);
 void *RemoveLine_op(pcb_opctx_t *ctx, pcb_layer_t *Layer, pcb_line_t *Line);
 void *RotateLinePoint(pcb_opctx_t *ctx, pcb_layer_t *Layer, pcb_line_t *Line, pcb_point_t *Point);
+void *RotateLine(pcb_opctx_t *ctx, pcb_layer_t *Layer, pcb_line_t *Line, pcb_point_t *Point);
 
 
 
Index: trunk/src/rotate.c
===================================================================
--- trunk/src/rotate.c	(revision 5302)
+++ trunk/src/rotate.c	(revision 5303)
@@ -53,7 +53,7 @@
  * some local identifiers
  */
 static pcb_opfunc_t Rotate90Functions = {
-	NULL,
+	RotateLine,
 	RotateText,
 	NULL,
 	NULL,
Index: trunk/src/rotate.h
===================================================================
--- trunk/src/rotate.h	(revision 5302)
+++ trunk/src/rotate.h	(revision 5303)
@@ -52,7 +52,7 @@
 		}											\
 	} while(0)
 
-#define PCB_ROTATE_TYPES (PCB_TYPE_ELEMENT | PCB_TYPE_TEXT | PCB_TYPE_ELEMENT_NAME | PCB_TYPE_ARC | PCB_TYPE_LINE_POINT)
+#define PCB_ROTATE_TYPES (PCB_TYPE_ELEMENT | PCB_TYPE_TEXT | PCB_TYPE_ELEMENT_NAME | PCB_TYPE_ARC | PCB_TYPE_LINE_POINT | PCB_TYPE_LINE)
 
 void *pcb_obj_rotate90(int, void *, void *, void *, pcb_coord_t, pcb_coord_t, unsigned);
 void pcb_screen_obj_rotate90(pcb_coord_t, pcb_coord_t, unsigned);