- int x = 10, y = 10, x1 = 100;
- int x2 = 0; int clrBtn_w = 50;
+ int xs10 = xS(10), xs50 = xS(50), xs100 = xS(100), xs200 = xS(200);
+ int ys10 = yS(10), ys30 = yS(30), ys40 = yS(40);
+ int x = xs10, y = ys10, x1 = xs100;
+ int x2 = 0; int clrBtn_w = xs50;