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1 files changed, 24 insertions, 0 deletions
| -rw-r--r-- | Polymorphism/Rectangle.cpp | 24 |
diff --git a/Polymorphism/Rectangle.cpp b/Polymorphism/Rectangle.cpp new file mode 100644 index 0000000..8f9d1fb --- /dev/null +++ b/Polymorphism/Rectangle.cpp @@ -0,0 +1,24 @@ +#include "Rectangle.h"
+
+
+Rectangle::Rectangle(int x1, int y1, int x3, int y3) : Shape(4)
+{
+ setPoint(x1, y1, 0);
+ setPoint(x3, y3, 2);
+ setPoint(x1, y3, 1);
+ setPoint(x3, y1, 3);
+}
+
+double Rectangle::getPer()
+{
+ return 2 * (getPoint(0).getDist(getPoint(1)) + getPoint(1).getDist(getPoint(2)) );
+}
+double Rectangle::getArea()
+{
+ return getPoint(0).getDist(getPoint(1)) * getPoint(1).getDist(getPoint(2));
+}
+Shape* Rectangle::clone()
+{
+ Rectangle* newRect = new Rectangle(*this);
+ return newRect;
+}
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