Index: trunk/src/crosshair.c
===================================================================
--- trunk/src/crosshair.c	(revision 9197)
+++ trunk/src/crosshair.c	(revision 9198)
@@ -85,34 +85,6 @@
 	}
 }
 
-static void draw_dashed_line(pcb_hid_gc_t GC, pcb_coord_t x1, pcb_coord_t y1, pcb_coord_t x2, pcb_coord_t y2)
-{
-/* TODO: we need a real geo lib... using double here is plain wrong */
-	double dx = x2-x1, dy = y2-y1;
-	double len_squared = dx*dx + dy*dy;
-	int n;
-	const int segs = 11; /* must be odd */
-
-	if (len_squared < 1000000) {
-		/* line too short, just draw it - TODO: magic value; with a proper geo lib this would be gone anyway */
-		pcb_gui->draw_line(pcb_crosshair.GC, x1, y1, x2, y2);
-		return;
-	}
-
-	/* first seg is drawn from x1, y1 with no rounding error due to n-1 == 0 */
-	for(n = 1; n < segs; n+=2)
-		pcb_gui->draw_line(pcb_crosshair.GC,
-			x1 + (dx * (double)(n-1) / (double)segs), y1 + (dy * (double)(n-1) / (double)segs),
-			x1 + (dx * (double)n / (double)segs), y1 + (dy * (double)n / (double)segs));
-
-
-	/* make sure the last segment is drawn properly to x2 and y2, don't leave
-	   room for rounding errors */
-	pcb_gui->draw_line(pcb_crosshair.GC,
-		x2 - (dx / (double)segs), y2 - (dy / (double)segs),
-		x2, y2);
-}
-
 /* ---------------------------------------------------------------------------
  * creates a tmp polygon with coordinates converted to screen system
  */
@@ -127,7 +99,7 @@
 				continue;
 
 			if (dash_last) {
-				draw_dashed_line(pcb_crosshair.GC,
+				pcb_draw_dashed_line(pcb_crosshair.GC,
 									 polygon->Points[i].X + dx,
 									 polygon->Points[i].Y + dy, polygon->Points[next].X + dx, polygon->Points[next].Y + dy);
 				break; /* skip normal line draw below */
Index: trunk/src/draw.c
===================================================================
--- trunk/src/draw.c	(revision 9197)
+++ trunk/src/draw.c	(revision 9198)
@@ -104,6 +104,35 @@
 	pcb_snprintf(buf, sizeof("#XXXXXX"), "#%02x%02x%02x", r, g, b);
 }
 
+void pcb_draw_dashed_line(pcb_hid_gc_t GC, pcb_coord_t x1, pcb_coord_t y1, pcb_coord_t x2, pcb_coord_t y2)
+{
+/* TODO: we need a real geo lib... using double here is plain wrong */
+	double dx = x2-x1, dy = y2-y1;
+	double len_squared = dx*dx + dy*dy;
+	int n;
+	const int segs = 11; /* must be odd */
+
+	if (len_squared < 1000000) {
+		/* line too short, just draw it - TODO: magic value; with a proper geo lib this would be gone anyway */
+		pcb_gui->draw_line(pcb_crosshair.GC, x1, y1, x2, y2);
+		return;
+	}
+
+	/* first seg is drawn from x1, y1 with no rounding error due to n-1 == 0 */
+	for(n = 1; n < segs; n+=2)
+		pcb_gui->draw_line(pcb_crosshair.GC,
+			x1 + (dx * (double)(n-1) / (double)segs), y1 + (dy * (double)(n-1) / (double)segs),
+			x1 + (dx * (double)n / (double)segs), y1 + (dy * (double)n / (double)segs));
+
+
+	/* make sure the last segment is drawn properly to x2 and y2, don't leave
+	   room for rounding errors */
+	pcb_gui->draw_line(pcb_crosshair.GC,
+		x2 - (dx / (double)segs), y2 - (dy / (double)segs),
+		x2, y2);
+}
+
+
 /*
  * initiate the actual redrawing of the updated area
  */
Index: trunk/src/draw.h
===================================================================
--- trunk/src/draw.h	(revision 9197)
+++ trunk/src/draw.h	(revision 9198)
@@ -74,6 +74,7 @@
 extern pcb_bool pcb_draw_doing_assy;
 
 void pcb_lighten_color(const char *orig, char buf[8], double factor);
+void pcb_draw_dashed_line(pcb_hid_gc_t GC, pcb_coord_t x1, pcb_coord_t y1, pcb_coord_t x2, pcb_coord_t y2);
 
 
 void pcb_draw(void);