Colored layers in blank drawing

drawings/Blank.dxf

@@ -91,7 +91,7 @@ STANDARD
   9
 $CLAYER
   8
-0
+Dimensions
   9
 $CELTYPE
   6
@@ -2311,11 +2311,13 @@ Center
  70
     0
  62
-    7
+  176
+420
+  128
   6
-CONTINUOUS
+CENTER2
 370
-   -3
+   18
 390
 F
   0
@@ -2333,11 +2335,11 @@ Dimensions
  70
     0
  62
-    7
+    5
   6
 CONTINUOUS
 370
-    0
+   25
 390
 F
   0
@@ -2355,11 +2357,11 @@ Outline
  70
     0
  62
-    7
+    1
   6
 CONTINUOUS
 370
-   -3
+   18
 390
 F
   0
@@ -2377,11 +2379,11 @@ Threads
  70
     0
  62
-    7
+    4
   6
-CONTINUOUS
+DASHED2
 370
-   -3
+   13
 390
 F
   0