public void DD_trim()
{
var dd = new DisplayData();
var p1 = new System.Drawing.PointF(-10, -10);
dd.Add(p1);
dd.Add(new System.Drawing.PointF(10, 10));
dd.Add(new System.Drawing.PointF(1, 2));
dd.Add(new System.Drawing.PointF(4, 3));
var p2 = new System.Drawing.PointF(5, 5);
dd.Add(p2);
var r = new System.Drawing.RectangleF((float)-5.5, (float)-5.5, 11, 11);
var trimmed = dd.TrimToWindow(r);
Assert.AreEqual(3, trimmed.Count);
Assert.IsFalse(trimmed.Contains(p1));
}
protected void BuildFromDXF(string dxfFilename)
{
Entities = DxfFileParser.Parse(dxfFilename);
cartDisplayData = DxfFileParser.AsDisplayData(Entities, MeshSize, ViewPlane.XY);
cartDisplayData.FileName = dxfFilename;
cylDisplayData = new DisplayData(dxfFilename);
foreach (var pt in cartDisplayData)
{
PointCyl ptc = new PointCyl(new Vector3(pt.X, pt.Y, 0));
PointF ptf = new PointF((float)ptc.ThetaDegPosOnly, (float)ptc.R);
cylDisplayData.Add(ptf);
}
cylDisplayData.FileName = dxfFilename;
}
