public void importFileInternal(string path)
{
string ext = System.IO.Path.GetExtension(path).ToUpper();
try
{
string contents = "";
if (ext.Equals(".DXF"))
{
DXF.DxfDocument doc = new DXF.DxfDocument();
doc.Load(path);
contents = "\r\n// import: " + System.IO.Path.GetFileName(path) + "\r\n\r\n";
double x, y;
double minx = double.MaxValue;
double miny = double.MaxValue;
foreach (DXF.Entities.Arc arc in doc.Arcs)
{
Arc a2 = new Arc(new PointF((float)arc.Center.X, (float)arc.Center.Y), (float)(arc.Radius * 2), -1, (float)(360 - arc.StartAngle), (float)(360 - arc.EndAngle));
PointF[] list = a2.GetPoints();
foreach (PointF p in list)
{
minx = Math.Min(minx, p.X);
miny = Math.Min(miny, p.Y);
}
/*
double a = 360 - arc.StartAngle;
double b = 360 - arc.EndAngle;
while (a < 0 || b < 0) { a += 360; b += 360; }
x = arc.Center.X + arc.Radius * Math.Sin( ToolpathUtilities.Radians( (float)a ));
y = arc.Center.Y + arc.Radius * Math.Cos( ToolpathUtilities.Radians( (float)a ));
minx = Math.Min(x, minx);
miny = Math.Min(y, miny);
x = arc.Center.X + arc.Radius * Math.Sin(ToolpathUtilities.Radians((float)b));
y = arc.Center.Y + arc.Radius * Math.Cos(ToolpathUtilities.Radians((float)b));
minx = Math.Min(x, minx);
miny = Math.Min(y, miny);
//minx = Math.Min(arc.Center.X, minx);
//miny = Math.Min(arc.Center.Y, miny);
*/
}
foreach (DXF.Entities.Circle circle in doc.Circles)
{
x = circle.Center.X - circle.Radius;
y = circle.Center.Y - circle.Radius;
minx = Math.Min(x, minx);
miny = Math.Min(y, miny);
}
foreach (DXF.Entities.Line line in doc.Lines)
{
x = Math.Min(line.StartPoint.X, line.EndPoint.X);
y = Math.Min(line.StartPoint.Y, line.EndPoint.Y);
minx = Math.Min(x, minx);
miny = Math.Min(y, miny);
}
Console.WriteLine("Min {0:0.00}, {1:0.00}", minx, miny);
//minx = miny = 0;
foreach (DXF.Entities.Arc arc in doc.Arcs)
{
double arcLen = Math.PI * arc.Radius * 25.4 * 2; // diameter
double degrees = Math.Abs((0 - arc.EndAngle) - (0 - arc.StartAngle));
arcLen *= (degrees / 360);
contents += string.Format("\tARC {0:0.00}, {1:0.00}, {2:0.00}, {3:0.00}, {4:0.00} \n", // arc len {5:0.00}\n",
(arc.Center.X - minx) * 25.4, (arc.Center.Y - miny) * 25.4, arc.Radius * 25.4 * 2, 360 - arc.StartAngle, 360 - arc.EndAngle); // , arcLen);
}
foreach (DXF.Entities.Circle circle in doc.Circles)
{
contents += string.Format("\tCIRCLE {0:0.00}, {1:0.00}, {2:0.00}\n",
(circle.Center.X - minx) * 25.4, (circle.Center.Y - miny) * 25.4, circle.Radius * 25.4 * 2);
}
foreach (DXF.Entities.Line line in doc.Lines)
{
contents += string.Format("\tLINE {0:0.00}, {1:0.00}, {2:0.00}, {3:0.00}\n",
(line.StartPoint.X - minx) * 25.4, (line.StartPoint.Y - miny) * 25.4, (line.EndPoint.X - minx) * 25.4, (line.EndPoint.Y - miny) * 25.4);
}
}
else // try a gerb import
{
contents = new Gerbers.Gerbers().TranslateGerber(path);
}
Invoke(new Action<string>((str) =>
{
if (cleanImport) editor.Text = str;
else editor.Text += "\r\n" + str;
}), new object[] { contents });
Invoke(new Action<string>((str) => { statusMessage.Text = str; }), new object[] { "Import OK" });
Invoke(new Action(() => { runParse(); }));
if (cleanImport)
{
fDirty = false;
currentPath = System.IO.Path.GetFileNameWithoutExtension(path);
Invoke(new Action(() => { UpdateFormTitle(); }));
Unzoom();
RecenterImage();
}
}
catch (Exception e)
{
logMessage(e.Message);
logMessage(e.StackTrace);
Invoke(new Action<string>((str) => { statusMessage.Text = str; ctc.SelectedIndex = 0; }), new object[] { "Import error, see log" });
}
}
