window management

Author: wryan67

src/displays/DisplayST7789.cpp

@@ -129,6 +129,8 @@ namespace udd {
         if (rotation == DEGREE_270) {
             adjustPoint(x1, y1, rotation);
             adjustPoint(x2, y2, rotation);
+
+            fprintf(stderr, "p2(%3d,%3d) p2(%3d,%3d)\n", x1, y1, x2, y2);
             swap(int, x1, x2);
         }