38 lines
652 B
C++
38 lines
652 B
C++
#include "svfigure.h"
|
|
|
|
SvFigure::SvFigure(SvCurve *curve)
|
|
{
|
|
addCurve(curve);
|
|
}
|
|
|
|
SvCurve *SvFigure::findCurveByPoint()
|
|
{
|
|
foreach(SvCurve* curve, m_curves) {
|
|
if (curve->hasPoint(point)) {
|
|
return curve;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
SvFigure SvFigure::split(SvPoint *point)
|
|
{
|
|
SvCurve *curve = findCurveByPoint(point);
|
|
SvFigure figure;
|
|
|
|
if (curve) {
|
|
figure.addCurve(curve->cut(point));
|
|
SvCurve *item = m_curves.last();
|
|
|
|
while(item != curve) {
|
|
figure.addCurve(item);
|
|
|
|
m_curves.removeLast();
|
|
item = m_curves.last();
|
|
}
|
|
}
|
|
|
|
return figure;
|
|
}
|