move will have return type figure to allow for chaining

Doc/Sd1/Ref/Fig/figureInherit.fig

@@ -7,13 +7,6 @@ A4
 Single
 -2
 1200 2
-6 3285 3240 6885 4320
-4 0 0 50 -1 14 12 0.0000 4 165 1680 3285 3375 +getX():double\001
-4 0 0 50 -1 14 12 0.0000 4 165 1680 3285 3600 +getY():double\001
-4 0 0 50 -1 14 12 0.0000 4 150 2400 3285 3825 +setX(x:double):void\001
-4 0 0 50 -1 14 12 0.0000 4 165 2400 3285 4050 +setY(y:double):void\001
-4 0 0 50 -1 14 12 0.0000 4 165 3600 3285 4275 +move(x:double, y:double):void\001
--6
 6 1260 5175 5085 8100
 6 1305 6075 4995 6705
 4 0 0 50 -1 14 12 0.0000 4 120 1920 1305 6210 +<<constructor>>\001
@@ -71,3 +64,8 @@ Single
 4 0 0 50 -1 14 12 0.0000 4 150 3000 5445 6840 +setRadius(double r):void\001
 4 0 0 50 -1 14 12 0.0000 4 165 2640 5445 7065 +getPerimeter():double\001
 4 0 0 50 -1 14 12 0.0000 4 165 2040 5445 7290 +getArea():double\001
+4 0 0 50 -1 14 12 0.0000 4 165 1680 3285 3375 +getX():double\001
+4 0 0 50 -1 14 12 0.0000 4 165 1680 3285 3600 +getY():double\001
+4 0 0 50 -1 14 12 0.0000 4 150 2400 3285 3825 +setX(x:double):void\001
+4 0 0 50 -1 14 12 0.0000 4 165 2400 3285 4050 +setY(y:double):void\001
+4 0 0 50 -1 14 12 0.0000 4 165 3840 3285 4275 +move(x:double, y:double):Figure\001