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1 files changed, 0 insertions, 24 deletions
| -rw-r--r-- | Sem. 13/Figures/Triangle.cpp | 24 |
diff --git a/Sem. 13/Figures/Triangle.cpp b/Sem. 13/Figures/Triangle.cpp deleted file mode 100644 index 7de831c..0000000 --- a/Sem. 13/Figures/Triangle.cpp +++ /dev/null @@ -1,24 +0,0 @@ -#include "Triangle.h" - -Triangle::Triangle(int x1, int y1, int x2, int y2, int x3, int y3) : Shape(3) -{ - setPoint(0, x1, y1); - setPoint(1, x2, y2); - setPoint(2, x3, y3); -} -double Triangle::getArea() const -{ - Shape::point p1 = getPointAtIndex(0); - Shape::point p2 = getPointAtIndex(1); - Shape::point p3 = getPointAtIndex(2); - - return abs(p1.x*p2.y + p2.x*p3.y + p3.x*p1.y - p1.y * p2.x - p2.y*p3.x - p3.y*p1.x) / 2.00; -} -double Triangle::getPer() const -{ - Shape::point p1 = getPointAtIndex(0); - Shape::point p2 = getPointAtIndex(1); - Shape::point p3 = getPointAtIndex(2); - - return p1.getDist(p2) + p2.getDist(p3) + p3.getDist(p1); -}
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