//--------------------------------------------------------------------------------------------------
#endregion
#region IDrawingExporter
bool IDrawingExporter.DoExport(string fileName, Drawing drawing)
{
bool result;
using (new ProcessingScope(null, "Exporting vector to DXF"))
{
var stream = DxfDrawingExporter.Export(drawing, Settings.ExportVersion, _GetFlags(), Settings.ExportPolygonPrecision);
result = _WriteToFile(fileName, stream);
}
return(result);
}
//--------------------------------------------------------------------------------------------------
#region Helper
MemoryStream RunExporter(bool useTriangulation, Ax3 projection, DxfVersion version, DxfFlags flags, params Body[] bodies)
{
var hlrEdgeTypes = HlrEdgeTypes.VisibleSharp | HlrEdgeTypes.VisibleOutline | HlrEdgeTypes.VisibleSmooth
| HlrEdgeTypes.HiddenSharp | HlrEdgeTypes.HiddenOutline;
IBrepSource[] sources = bodies.Select(body => (IBrepSource) new BodyBrepSource(body)).ToArray();
var hlrBrepDrawing = HlrDrawing.Create(projection, hlrEdgeTypes, sources);
hlrBrepDrawing.UseTriangulation = useTriangulation;
var drawing = new Drawing();
drawing.Add(hlrBrepDrawing);
return(DxfDrawingExporter.Export(drawing, version, flags));
}
public void TextWithUmlauts()
{
var dim = new LengthDimension()
{
FirstPoint = new Pnt2d(-10, 5),
SecondPoint = new Pnt2d(10, 10),
AutoText = false,
Text = "ö 23°"
};
Drawing drawing = new();
drawing.Add(dim);
var dxf = DxfDrawingExporter.Export(drawing, DxfVersion.AC1009);
Assert.IsNotNull(dxf);
// Write to file and compare
AssertHelper.IsSameTextFile(Path.Combine(_BasePath, "TextWithUmlauts.dxf"), dxf, AssertHelper.TextCompareFlags.IgnoreFloatPrecision);
}
public void LengthDimension()
{
var dim = new LengthDimension()
{
FirstPoint = new Pnt2d(-10, 5),
SecondPoint = new Pnt2d(10, 10),
};
Drawing drawing = new();
drawing.Add(dim);
var dxf = DxfDrawingExporter.Export(drawing, DxfVersion.AC1009);
AssertHelper.IsSameTextFile(Path.Combine(_BasePath, "LengthDimension.dxf"), dxf, AssertHelper.TextCompareFlags.IgnoreFloatPrecision);
dxf = DxfDrawingExporter.Export(drawing, DxfVersion.AC1012);
AssertHelper.IsSameTextFile(Path.Combine(_BasePath, "LengthDimension_AC1012.dxf"), dxf, AssertHelper.TextCompareFlags.IgnoreFloatPrecision);
dxf = DxfDrawingExporter.Export(drawing, DxfVersion.AC1015);
AssertHelper.IsSameTextFile(Path.Combine(_BasePath, "LengthDimension_AC1015.dxf"), dxf, AssertHelper.TextCompareFlags.IgnoreFloatPrecision);
}
public void MultipleDimensionEntities()
{
var sketch = Sketch.Create();
SketchBuilder sb = new SketchBuilder(sketch);
sb.StartPath(0.0, -48.0);
sb.LineTo(0.0, 5.0);
sb.LineTo(-9.0, 4.0);
sb.LineTo(-18.0, -7.0);
var body = Body.Create(sketch);
var pipe = Pipe.Create(body);
Assume.That(pipe.Make(Shape.MakeFlags.None));
var pipeDrawing = PipeDrawing.Create(pipe.Body);
Drawing drawing = new();
drawing.Add(pipeDrawing);
var dxf = DxfDrawingExporter.Export(drawing, DxfVersion.AC1015);
AssertHelper.IsSameTextFile(Path.Combine(_BasePath, "MultipleDimensionEntities.dxf"), dxf, AssertHelper.TextCompareFlags.IgnoreFloatPrecision);
}