1 files changed, 6 insertions, 9 deletions

diff --git a/Line.h b/Line.h
index 18f714c..caeb6f7 100644
--- a/Line.h
+++ b/Line.h
@@ -19,13 +19,10 @@ class Line {
     Vertex v1, v2;
   public:
     Line() {}
-    Line(const Vertex& v1, const Vertex& v2) {
-      this->v1 = v1; this->v2 = v2;
-    }
-    Line(double x1, double y1, double x2, double y2) {
-      v1.setLocation(x1, y1);
-      v2.setLocation(x2, y2);
-    }
+    Line(const Vertex& vertex1, const Vertex& vertex2) :
+      v1(vertex1), v2(vertex2) {}
+    Line(float x1, float y1, float x2, float y2) :
+      v1(x1, y1), v2(x2, y2) {}
     
     Vertex &getVertex1() {return v1;}
     const Vertex &getVertex1() const {return v1;}
@@ -35,8 +32,8 @@ class Line {
     const Vertex &getVertex2() const {return v2;}
     void setVertex2(const Vertex &v) {v2 = v;}
     
-    double lengthSq() const {return v1.distanceSq(v2);}
-    double length() const {return sqrt(lengthSq());}
+    float lengthSq() const {return v1.distanceSq(v2);}
+    float length() const {return sqrtf(lengthSq());}
     
     bool contains(const Vertex &v) const;