public void SetEndPoint(int objectId, PointD endPoint)
{
if (!this.Set <double[]>(objectId, "終点設定", endPoint.ToArray()))
{
throw new AutoCadException("Failed to set end point of line.");
}
}
public void SetPosition(int blockRefId, PointD position)
{
if (!Set <double[]>(blockRefId, "基点設定", position.ToArray()))
{
throw new AutoCadException("Failed to set position.");
}
}
public void SetVertex(int polylineId, int vertexIndex, PointD vertexPoint)
{
List <object> args = new List <object>();
args.Add(vertexIndex);
args.Add(vertexPoint.ToArray());
if (!this.Set <object[]>(polylineId, "頂点順番指定設定", args.ToArray()))
{
throw new AutoCadException("Failed to set vertex of polyline.");
}
}
public int Make(PointD startPoint, PointD endPoint)
{
var args = new List <object>();
args.Add(startPoint.ToArray());
args.Add(endPoint.ToArray());
var result = this.Make <object>(args.ToArray());
if (!result.Success)
{
throw new AutoCadException("Failed to make line.");
}
return(result.Value);
}
public int Make(PointD point, double radius)
{
var args = new List <object>();
args.Add(point.ToArray());
args.Add(radius);
var result = this.Make <object>(args.ToArray());
if (!result.Success)
{
throw new AutoCadException("Failed to make circle.");
}
return(result.Value);
}
/// <summary>始点から、指定する図形上の位置（点）までの図形に沿った距離を取得する</summary>
public double GetLength(int objectId, PointD point)
{
Result <double> result = this.Get <double, double[]>(objectId, "点から距離取得", point.ToArray());
if (!result.Success)
{
throw new AutoCadException("Failed to get length of polyline.");
}
return(result.Value);
}
public virtual double GetLength(int objectId)
{
PointD start = this.GetStartPoint(objectId);
PointD end = this.GetEndPoint(objectId);
if (start.Equals(end))
{
return(0d); //長さが0の線に対して距離取得すると失敗するので、回避だ！
}
Result <double> result = this.Get <double, double[]>(objectId, "点から距離取得", end.ToArray());
if (!result.Success)
{
throw new AutoCadException("Failed to get length of curve.");
}
return(result.Value);
}
