public CadItem Copy(string ID)
{
CadItem cadItem = new CadItem();
cadItem.CadFileID = ID;
cadItem.Name = this.Name;
cadItem.Angle = this.Angle;
cadItem.Center = new PointF(this.Center.X, this.Center.Y);
cadItem.Code = Code;
cadItem.PadsIndex = new List <int>();
return(cadItem);
}
} //
public static CadFile GetNewCadFile(string ID, string Path, double DPI, int GerberWidth = 0, int GerberHeight = 0)
{
FileInfo fi = new FileInfo(Path);
CadFile cad = new CadFile();
cad.ModelID = ID;
cad.CadFileID = Utils.GetNewID();
cad.Color = Color.FromArgb(0, 255, 0);
cad.FileName = fi.Name;
cad.FilePath = fi.FullName;
cad.Visible = true;
cad.Angle = 0;
cad.CadItems = new List <CadItem>();
string[] content = File.ReadAllLines(fi.FullName);
double _XMin = 999999;
double _YMin = 999999;
double _XMax = -999999;
double _YMax = -999999;
foreach (string item in content)
{
string line = item.Replace('\t', ' ');
string[] arrall = line.Split(' ');
List <string> arr = new List <string>();
foreach (var str in arrall)
{
if (str != "")
{
arr.Add(str);
}
}
CadItem cadItem = new CadItem();
try
{
cadItem.CadFileID = cad.CadFileID;
cadItem.Name = arr[0];
cadItem.Center = new PointF((float)(-Convert.ToDouble(arr[1]) * DPI / 25.4), (float)(Convert.ToDouble(arr[2]) * DPI / 25.4));
cadItem.Angle = Convert.ToDouble(arr[3]);
cadItem.Code = arr[4];
cadItem.PadsIndex = new List <int>();
cad.CadItems.Add(cadItem);
if (cadItem.Center.X < _XMin)
{
_XMin = cadItem.Center.X;
}
if (cadItem.Center.Y < _YMin)
{
_YMin = cadItem.Center.Y;
}
if (cadItem.Center.X > _XMax)
{
_XMax = cadItem.Center.X;
}
if (cadItem.Center.Y > _YMax)
{
_YMax = cadItem.Center.Y;
}
}
catch (Exception ex)
{
Console.WriteLine(item);
mLog.Error(ex.Message);
return(null);
}
}
// add undefine caditem
CadItem cadItemUndefine = new CadItem();
cadItemUndefine.CadFileID = cad.CadFileID;
cadItemUndefine.Name = "UNDEFINE";
cadItemUndefine.Center = new PointF(-9999, -9999);
cadItemUndefine.Angle = 0;
cadItemUndefine.Code = "UNDEFINE";
cadItemUndefine.PadsIndex = new List <int>();
cad.CadItems.Add(cadItemUndefine);
// calculate rotate point
for (int i = 0; i < cad.CadItems.Count; i++)
{
PointF ct = cad.CadItems[i].Center;
cad.CadItems[i].Center = new PointF((float)(ct.X - _XMin), ct.Y);
}
_YMax -= _XMin;
_XMax -= _XMin;
_YMin -= _XMin;
_XMin = 0;
cad.CenterRotation = new Point((int)(_XMax - _XMin) / 2, (int)(_YMax - _YMin) / 2);
cad.X = GerberWidth / 2 - cad.CenterRotation.X;
cad.Y = GerberHeight / 2 - cad.CenterRotation.Y;
cad.CadFileData = content;
return(cad);
}
public void AutoLinkPad(CadFile Cad, int Mode, int Width = 800, int Height = 800)
{
List <Tuple <Point, int> > padsList = new List <Tuple <Point, int> >();
for (int i = 0; i < this.Gerber.PadItems.Count; i++)
{
padsList.Add(new Tuple <Point, int>(this.Gerber.PadItems[i].Center, i));
}
Point cadCenterRotate = Cad.CenterRotation;
List <Tuple <CadItem, int> > cadItemNotLink = new List <Tuple <CadItem, int> >();
int cadX = Cad.X;
int cadY = Cad.Y;
double cadAngle = Cad.Angle;
// filter Resistor and Capacitor component
for (int t = 0; t < Cad.CadItems.Count; t++)
{
var item = Cad.CadItems[t];
string name = Convert.ToString(item.Name[0]);
string nextName = Convert.ToString(item.Name[1]);
Point cadCenter = Point.Round(item.Center);
Point cadCenterRotated = CadItem.GetCenterRotated(cadCenter, cadCenterRotate, cadX, cadY, cadAngle);
var sorted = padsList.OrderBy(i => ImageProcessingUtils.DistanceTwoPoint(i.Item1, cadCenterRotated));
if ((name.ToUpper() == "R" || name.ToUpper() == "C") && "0123456789".Contains(nextName))
{
item.PadsIndex.Add(sorted.ElementAt(0).Item2);
item.PadsIndex.Add(sorted.ElementAt(1).Item2);
this.Gerber.PadItems[sorted.ElementAt(0).Item2].CadFileID = Cad.CadFileID;
this.Gerber.PadItems[sorted.ElementAt(0).Item2].CadItemIndex = t;
this.Gerber.PadItems[sorted.ElementAt(1).Item2].CadFileID = Cad.CadFileID;
this.Gerber.PadItems[sorted.ElementAt(1).Item2].CadItemIndex = t;
}
else
{
if (name.ToUpper() != "S")
{
cadItemNotLink.Add(new Tuple <CadItem, int>(item, t));
}
}
}
// reset pad list
padsList.Clear();
for (int i = 0; i < this.Gerber.PadItems.Count; i++)
{
if (string.IsNullOrEmpty(this.Gerber.PadItems[i].CadFileID))
{
padsList.Add(new Tuple <Point, int>(this.Gerber.PadItems[i].Center, i));
}
}
if (Mode < 1)
{
return;
}
// filter only has two pad
foreach (var itemtl in cadItemNotLink)
{
var item = itemtl.Item1;
string name = Convert.ToString(item.Name[0]);
string nextName = Convert.ToString(item.Name[1]);
Point cadCenter = Point.Round(item.Center);
Point cadCenterRotated = CadItem.GetCenterRotated(cadCenter, cadCenterRotate, cadX, cadY, cadAngle);
var sorted = padsList.OrderBy(i => ImageProcessingUtils.DistanceTwoPoint(i.Item1, cadCenterRotated));
Tuple <Point, int>[] arSorted = sorted.ToArray();
List <int> idGot = new List <int>();
int limit = arSorted.Length > 10 ? 10 : arSorted.Length;
double crDist = -1;
for (int i = 0; i < limit - 1; i++)
{
if (idGot.Contains(arSorted[i].Item2))
{
continue;
}
if (i == 1 && idGot.Count == 0)
{
break;
}
Point p1 = arSorted[i].Item1;
double d1 = ImageProcessingUtils.DistanceTwoPoint(p1, cadCenterRotated);
if (idGot.Count > 0 && 2 * crDist < d1)
{
break;
}
if (d1 > this.DPI / 2)
{
break;
}
for (int j = i + 1; j < limit; j++)
{
Point p2 = arSorted[j].Item1;
double d2 = ImageProcessingUtils.DistanceTwoPoint(p2, cadCenterRotated);
double deviationDist = Math.Max(d1, d2) > 0.05 * this.DPI ? 0.1 * Math.Min(d1, d2) : 0.03 * this.DPI;
if (Math.Abs(d1 - d2) > deviationDist || d2 > this.DPI / 2)
{
break;
}
Point ctP12 = new Point((p1.X + p2.X) / 2, (p1.Y + p2.Y) / 2);
if (Math.Abs(ctP12.X - cadCenterRotated.X) < 0.01 * this.DPI || Math.Abs(ctP12.Y - cadCenterRotated.Y) < 0.01 * this.DPI)
{
if (crDist != -1 && (Math.Abs(crDist - d1) > 0.5 * crDist || Math.Abs(crDist - d2) > 0.5 * crDist))
{
break;
}
crDist = (d1 + d2) / 2;
crDist = Math.Min(d1, d2);
idGot.Add(arSorted[i].Item2);
idGot.Add(arSorted[j].Item2);
}
}
}
if (idGot.Count == 2)
{
for (int i = 0; i < idGot.Count; i++)
{
this.Gerber.PadItems[idGot[i]].CadFileID = Cad.CadFileID;
this.Gerber.PadItems[idGot[i]].CadItemIndex = itemtl.Item2;
item.PadsIndex.Add(idGot[i]);
}
}
}
// reset pads and cad list
padsList.Clear();
cadItemNotLink.Clear();
if (Mode < 2)
{
return;
}
//get all pad
for (int i = 0; i < this.Gerber.PadItems.Count; i++)
{
padsList.Add(new Tuple <Point, int>(this.Gerber.PadItems[i].Center, i));
}
for (int i = 0; i < Cad.CadItems.Count; i++)
{
if (Cad.CadItems[i].PadsIndex.Count == 0 && Cad.CadItems[i].Name[0].ToString().ToUpper() != "S")
{
cadItemNotLink.Add(new Tuple <CadItem, int>(Cad.CadItems[i], i));
}
}
foreach (var itemtl in cadItemNotLink)
{
var item = itemtl.Item1;
string name = Convert.ToString(item.Name[0]);
string nextName = Convert.ToString(item.Name[1]);
Point cadCenter = Point.Round(item.Center);
Point cadCenterRotated = CadItem.GetCenterRotated(cadCenter, cadCenterRotate, cadX, cadY, cadAngle);
double angle = Math.Abs(item.Angle % 90);
angle = angle > 45 ? 90 - angle : angle;
var sorted = padsList.OrderBy(i => ImageProcessingUtils.DistanceTwoPoint(i.Item1, cadCenterRotated) * Math.Cos(angle * Math.PI / 180.0));
Tuple <Point, int>[] arSorted = sorted.ToArray();
int limit = arSorted.Length > 1000 ? 1000 : arSorted.Length;
List <int> idGot = new List <int>();
//double deviationDist = Math.Max(d1, d2) > 0.05 * this.DPI ? 0.1 * Math.Min(d1, d2) : 0.03 * this.DPI;
for (int i = 0; i < limit - 1; i++)
{
if (!string.IsNullOrEmpty(this.Gerber.PadItems[arSorted[i].Item2].CadFileID))
{
break;
}
double d1 = ImageProcessingUtils.DistanceTwoPoint(arSorted[i].Item1, cadCenterRotated);
if (d1 > this.DPI)
{
break;
}
idGot.Add(arSorted[i].Item2);
}
for (int i = 0; i < idGot.Count; i++)
{
this.Gerber.PadItems[idGot[i]].CadFileID = Cad.CadFileID;
this.Gerber.PadItems[idGot[i]].CadItemIndex = itemtl.Item2;
item.PadsIndex.Add(idGot[i]);
}
}
}