consolidate all repos to one for archive

semester_2/programiranje_2/naloga0601/Canvas.cpp

@@ -0,0 +1,23 @@
+//
+// Created by Nik on 10/04/2022.
+//
+
+#include "Canvas.h"
+
+void Canvas::addShape(Shape2D *s) {
+    shapes.push_back(s);
+}
+
+void Canvas::print() const {
+    for (auto shape: shapes) {
+        shape->draw();
+    }
+}
+
+unsigned int Canvas::getTotalArea() const {
+    unsigned int res = 0;
+    for (auto shape: shapes) {
+         res += shape->getSurfaceArea();
+    }
+    return res;
+}