The beginnings of a rework

include/ScanArrangement.h

@@ -0,0 +1,24 @@
+#ifndef SCANARRANGEMENT_H
+#define SCANARRANGEMENT_H
+
+#include "ILEDArrangement.h"
+
+class ScanArrangement : public ILEDArrangement {
+    public:
+        ScanArrangement(bool _isColumnScan) : isColumnScan(_isColumnScan) {}
+        virtual ~ScanArrangement() {}
+
+        int16_t XY(int16_t x, int16_t y, int16_t width, int16_t height) {
+            if(isColumnScan) {
+                return height * x + y;
+            } else {
+                return width * y + x;
+            }
+        }
+
+    private:
+        bool
+            isColumnScan;
+};
+
+#endif