--- a/nodejs/coord.cc	Wed Apr 13 14:36:32 2011 +0800
+++ b/nodejs/coord.cc	Wed Apr 13 14:38:25 2011 +0800
@@ -341,74 +341,6 @@
     return Number::New(opacity);
 }
 
-#define cc(i) (coord_get_matrix(coord)[i])
-static void
-xnjsmb_coord_set_y(Handle<Object> self, coord_t *coord, Handle<Value> value, const char **str)
-{
-    Handle<Object> js_rt;
-    redraw_man_t *rdman;
-    co_aix y,ty;
-    co_aix xx,yy;
-
-    js_rt = GET(self, "mbrt")->ToObject();
-    ASSERT(js_rt != NULL);
-    rdman = xnjsmb_rt_rdman(js_rt);
-
-
-    ty = value->NumberValue();
-    xx = GET(self,"_x")->ToNumber()->NumberValue();
-    yy = GET(self,"_y")->ToNumber()->NumberValue();
-    y = ty-cc(3)*xx-cc(4)*yy;
-    coord_get_matrix(coord)[5] = y;
-    rdman_coord_changed(rdman, coord);
-}
-
-static Handle<Value>
-xnjsmb_coord_get_y(Handle<Object> self, coord_t *coord,
-			      const char **err) {
-    co_aix y;
-    co_aix xx,yy;
-    
-    xx = GET(self,"_x")->ToNumber()->NumberValue();
-    yy = GET(self,"_y")->ToNumber()->NumberValue();
-
-    y = cc(3)*xx+cc(4)*yy+cc(5);
-    return Number::New(y);
-}
-static void
-xnjsmb_coord_set_x(Handle<Object> self, coord_t *coord, Handle<Value> value, const char **str)
-{
-    Handle<Object> js_rt;
-    redraw_man_t *rdman;
-    co_aix x,tx;
-    co_aix xx,yy;
-    
-    xx = GET(self,"_x")->ToNumber()->NumberValue();
-    yy = GET(self,"_y")->ToNumber()->NumberValue();
-    js_rt = GET(self, "mbrt")->ToObject();
-    ASSERT(js_rt != NULL);
-    rdman = xnjsmb_rt_rdman(js_rt);
-    
-    tx = value->NumberValue();
-    x = tx-cc(0)*xx-cc(1)*yy;
-    coord_get_matrix(coord)[2] = x;
-    rdman_coord_changed(rdman, coord);
-}
-
-static Handle<Value>
-xnjsmb_coord_get_x(Handle<Object> self, coord_t *coord,
-			      const char **err) {
-    co_aix x;
-    co_aix xx,yy;
-    
-    xx = GET(self,"_x")->ToNumber()->NumberValue();
-    yy = GET(self,"_y")->ToNumber()->NumberValue();
-
-    x = cc(0)*xx+cc(1)*yy+cc(2);
-    return Number::New(x);
-}
-#undef m
-
 #include "coord-inc.h"
 
 /*! \brief This function used by \ref xnjsmb_mb_rt to wrap coord object.