#include "Segment.h"


Segment::Segment(void)
{
 Sx=0;Sy=0;area=0;Cx=0;Cy=0;Ixx=0;Iyy=0;Ixy=0;
 angle=0.0;
}


Segment::~Segment(void)
{
}
//-------------------------------------------
void Segment::translate(mmInt tx, mmInt ty)
{
 for (mmInt i=0;i<pixels.size();i++)
 {
  pixels[i].first += tx;
  pixels[i].second += ty;
 }
}
//-----------------------------------------------
void Segment::rotate(mmReal theta)
{
 for (mmInt i=0;i<pixels.size();i++)
 {
  pixels[i].first = pixels[i].first*cos(angle) - pixels[i].second*sin(angle);
  pixels[i].second = pixels[i].first*sin(angle) + pixels[i].second*cos(angle);
 }
}
//---------------------------