public override double Distance(MbeGapChkObj gapObj, out Point chkPoint)
{
double dist = Int32.MaxValue;
chkPoint = new Point(0, 0);
switch (gapObj.Shape())
{
case MbeGapChkShape.LINE:
dist = Util.DistancePointLine(pt,
((MbeGapChkObjLine)gapObj).p0, ((MbeGapChkObjLine)gapObj).p1,
out chkPoint);
dist -= (dia + ((MbeGapChkObjLine)gapObj).lineWidth) / 2;
break;
case MbeGapChkShape.POINT:
dist = Util.DistancePointPoint(pt,
((MbeGapChkObjPoint)gapObj).pt,
out chkPoint);
dist -= (dia + ((MbeGapChkObjPoint)gapObj).dia) / 2;
break;
case MbeGapChkShape.RECTANGLE:
dist = Util.DistanceRectPoint(((MbeGapChkObjRect)gapObj).rc,
pt,
out chkPoint);
dist -= dia / 2;
break;
}
if (dist < 0)
{
dist = 0;
}
return(dist);
}
/// <summary>
/// 線からの距離が設定値より近いかどうかの判定。
/// </summary>
/// <param name="gapObj"></param>
/// <param name="chkPoint"></param>
/// <returns></returns>
/// <remarks>Polygonの更新時に使うために軽量化を目指す</remarks>
public override bool IsCloseTo(MbeGapChkObj gapObj, int limit)
{
//Point chkPoint;
//double dist = 3000000;
int nDist;
//chkPoint = new Point(0, 0);
switch (gapObj.Shape())
{
case MbeGapChkShape.LINE:
nDist = limit + (lineWidth + ((MbeGapChkObjLine)gapObj).lineWidth) / 2;
return(Util.LineIsCloseToLine(p0, p1,
((MbeGapChkObjLine)gapObj).p0, ((MbeGapChkObjLine)gapObj).p1,
nDist));
//dist = Util.DistanceLineLine(p0, p1,
// ((MbeGapChkObjLine)gapObj).p0, ((MbeGapChkObjLine)gapObj).p1,
// out chkPoint);
//dist -= (lineWidth + ((MbeGapChkObjLine)gapObj).lineWidth) / 2;
//break;
case MbeGapChkShape.POINT:
nDist = limit + (lineWidth + ((MbeGapChkObjPoint)gapObj).dia) / 2;
return(Util.PointIsCloseToLine(((MbeGapChkObjPoint)gapObj).pt,
p0, p1,
nDist));
//dist = Util.DistancePointLine(((MbeGapChkObjPoint)gapObj).pt,
// p0, p1,
// out chkPoint);
//dist -= (lineWidth + ((MbeGapChkObjPoint)gapObj).dia) / 2;
//break;
case MbeGapChkShape.RECTANGLE:
nDist = limit + lineWidth / 2;
return(Util.LineIsCloseToRect(((MbeGapChkObjRect)gapObj).rc,
p0, p1, nDist));
//dist = Util.DistanceRectLine(((MbeGapChkObjRect)gapObj).rc,
// p0, p1,
// out chkPoint);
//dist -= lineWidth / 2;
//break;
}
return(false);
}
public override bool IsCloseTo(MbeGapChkObj gapObj, int limit)
{
int nDist;
//double dist = Int32.MaxValue;
//chkPoint = new Point(0,0);
switch (gapObj.Shape())
{
case MbeGapChkShape.LINE:
nDist = limit + (dia + ((MbeGapChkObjLine)gapObj).lineWidth) / 2;
return(Util.PointIsCloseToLine(pt,
((MbeGapChkObjLine)gapObj).p0, ((MbeGapChkObjLine)gapObj).p1,
nDist));
//dist = Util.DistancePointLine(pt,
// ((MbeGapChkObjLine)gapObj).p0,((MbeGapChkObjLine)gapObj).p1,
// out chkPoint);
//dist -= (dia + ((MbeGapChkObjLine)gapObj).lineWidth)/2;
//break;
case MbeGapChkShape.POINT:
nDist = limit + (dia + ((MbeGapChkObjPoint)gapObj).dia) / 2;
return(Util.PointIsCloseToPoint(pt,
((MbeGapChkObjPoint)gapObj).pt,
nDist));
//dist = Util.DistancePointPoint(pt,
// ((MbeGapChkObjPoint)gapObj).pt,
// out chkPoint);
//dist -= (dia+((MbeGapChkObjPoint)gapObj).dia)/2;
//break;
case MbeGapChkShape.RECTANGLE:
nDist = limit + dia / 2;
return(Util.PointIsCloseToRect(((MbeGapChkObjRect)gapObj).rc,
pt,
nDist));
//dist = Util.DistanceRectPoint(((MbeGapChkObjRect)gapObj).rc,
// pt,
// out chkPoint);
//dist -= dia/2;
//break;
}
return(false);
}
public override bool IsCloseTo(MbeGapChkObj gapObj, int limit)
{
int nDist;
//double dist = Int32.MaxValue; //3000000;
//chkPoint = new Point(0,0);
switch (gapObj.Shape())
{
case MbeGapChkShape.LINE:
nDist = limit + ((MbeGapChkObjLine)gapObj).lineWidth / 2;
return(Util.LineIsCloseToRect(rc, ((MbeGapChkObjLine)gapObj).p0, ((MbeGapChkObjLine)gapObj).p1, nDist));
//dist = Util.DistanceRectLine(rc,
// ((MbeGapChkObjLine)gapObj).p0,((MbeGapChkObjLine)gapObj).p1,
// out chkPoint);
//dist -= ((MbeGapChkObjLine)gapObj).lineWidth/2;
//break;
case MbeGapChkShape.POINT:
nDist = limit + ((MbeGapChkObjPoint)gapObj).dia / 2;
return(Util.PointIsCloseToRect(rc, ((MbeGapChkObjPoint)gapObj).pt, nDist));
//dist = Util.DistanceRectPoint(rc,
// ((MbeGapChkObjPoint)gapObj).pt,
// out chkPoint);
//dist -= ((MbeGapChkObjPoint)gapObj).dia/2;
//break;
case MbeGapChkShape.RECTANGLE:
nDist = limit;
return(Util.RectIsCloseToRect(rc,
((MbeGapChkObjRect)gapObj).rc,
nDist));
//dist = Util.DistanceRectRect(rc,
// ((MbeGapChkObjRect)gapObj).rc,
// out chkPoint);
//break;
}
return(false);
//if(dist<0) dist = 0;
//return dist;
}
public abstract bool IsCloseTo(MbeGapChkObj gapObj, int limit);
public abstract double Distance(MbeGapChkObj gapObj, out Point chkPoint);
public void Add(MbeGapChkObj obj)
{
chkObjLList.AddLast(obj);
}