public bool Splitting(IntPtr Handle, string FileName)
{
MetaForm.vDXF = new DXFExport();
MetaForm.Data = new DXFData();
MetaForm.vDXF.fOffset = 50f;
float[] singleArray = new float[] { 5f, default(float) };
MetaForm.vDXF.AddLType("_SOLID", singleArray);
MetaForm.vDXF.AddLType("_DASH", new float[] { 5f, -2f });
MetaForm.vDXF.AddLType("_DOT", new float[] { 2f, -2f });
MetaForm.vDXF.AddLType("_DASHDOT", new float[] { 5f, -2f, 2f, -2f });
MetaForm.vDXF.AddLType("_DASHDOTDOT", new float[] { 5f, -2f, 2f, -2f, 2f, -2f });
MetaForm.Data = new DXFData()
{
height = 50f,
rotation = 0f
};
MetaForm.Data.point.X = 57f;
MetaForm.Data.point.Y = 0f;
MetaForm.Data.color = 1;
MetaForm.Data.text = "Trial version";
MetaForm.vDXF.AddText(MetaForm.Data);
Graphics graphic = Graphics.FromHwnd(Handle);
Graphics graphic1 = graphic;
using (graphic)
{
graphic1.EnumerateMetafile(this.mf, new Point(0, 0), new Rectangle(0, 0, this.mf.Width, this.mf.Height),
GraphicsUnit.Pixel, new Graphics.EnumerateMetafileProc(MetaForm.DelFunc));
}
graphic1.Dispose();
MetaForm.vDXF.SaveToFile(FileName);
return(true);
}
protected override bool ReadProperty(Property prop)
{
switch (prop.Code)
{
case 100: C100 = prop.Value; break;
case 90: C90 = prop.Value.ToInt(); break;
case 70: C70 = prop.Value.ToInt(); break;
case 43: C43 = prop.Value; break;
case 38: C38 = prop.Value.ToDouble(); break;
case 39: C39 = prop.Value.ToDouble(); break;
//case 91: C91 = prop.Value; break;
case 10:
P2D.Add(new P2D()
{
X = prop.Value.ToDouble(),
Y = DXFData.Next().Value.ToDouble(),
});
break;
default:
return(base.ReadProperty(prop));
}
return(false);
}
private void method_0(IPointCollection ipointCollection_0, DXFExport dxfexport_0)
{
DXFData dXFDatum = new DXFData();
DXFPoint dXFPoint = new DXFPoint();
dXFDatum.points.Add(new ArrayList());
dXFDatum.count = ipointCollection_0.PointCount;
for (int i = 0; i < ipointCollection_0.PointCount; i++)
{
IPoint point = ipointCollection_0.Point[i];
((ArrayList)dXFDatum.points[0]).Add(new DXFPoint((float)point.X, (float)point.Y, 0f));
}
dxfexport_0.AddPolyLine(dXFDatum, 0);
}
protected override Property ReadSonClass(Property prop)
{
switch (prop.Value)
{
case "TABLE":
TABLE entity = new TABLE(DXFData, prop);
TABLEList.Add(entity);
return(entity.ReadProperties());
case "ENDTAB":
return(DXFData.Next());
default:
return(base.ReadSonClass(prop));
}
}
protected override Property ReadSonClass(Property prop)
{
//是属性，那么特别待遇了
if (prop.Value.Length > 0 && prop.Value[0] == '{')
{
ACAD_XDICTIONARY hv = new ACAD_XDICTIONARY(DXFData, prop);
Sons.Add(hv);
var lastProp = hv.ReadProperties();
return(lastProp);
}
else if (prop.Code == 102 && prop.Value == "}")
{
return(DXFData.Next());
}
else
{
return(base.ReadSonClass(prop));
}
}
private void method_1(IFeatureClass ifeatureClass_0, DXFExport dxfexport_0)
{
DXFData dXFDatum;
int j;
IPoint point;
dxfexport_0.CurrentLayer = new DXFLayer(ifeatureClass_0.AliasName);
IFeatureCursor featureCursor = ifeatureClass_0.Search(null, false);
for (IFeature i = featureCursor.NextFeature(); i != null; i = featureCursor.NextFeature())
{
if (this.ifeatureProgress_StepEventHandler_0 != null)
{
this.ifeatureProgress_StepEventHandler_0();
}
if (ifeatureClass_0.FeatureType == esriFeatureType.esriFTAnnotation)
{
ITextElement annotation = (i as IAnnotationFeature2).Annotation as ITextElement;
if (annotation != null)
{
double xMin = ((annotation as IElement).Geometry.Envelope.XMin +
(annotation as IElement).Geometry.Envelope.XMax) / 2;
double yMin = ((annotation as IElement).Geometry.Envelope.YMin +
(annotation as IElement).Geometry.Envelope.YMax) / 2;
dXFDatum = new DXFData();
dXFDatum.Clear();
dXFDatum.color = annotation.Symbol.Color.RGB;
dXFDatum.height = (float)(annotation as IElement).Geometry.Envelope.Height;
dXFDatum.rotation = (float)annotation.Symbol.Angle;
dXFDatum.text = annotation.Text;
dXFDatum.point.X = (float)xMin;
dXFDatum.point.Y = (float)yMin;
dxfexport_0.AddText(dXFDatum);
}
}
else if (
!(ifeatureClass_0.ShapeType == esriGeometryType.esriGeometryPolyline
? false
: ifeatureClass_0.ShapeType != esriGeometryType.esriGeometryPolygon))
{
IGeometryCollection shape = i.Shape as IGeometryCollection;
if (shape != null)
{
if (shape.GeometryCount <= 1)
{
this.method_0(shape as IPointCollection, dxfexport_0);
}
else
{
for (j = 0; j < shape.GeometryCount; j++)
{
this.method_0(shape.Geometry[j] as IPointCollection, dxfexport_0);
}
}
}
}
else if (ifeatureClass_0.ShapeType != esriGeometryType.esriGeometryPoint)
{
IPointCollection pointCollection = i.Shape as IPointCollection;
if (pointCollection != null)
{
for (j = 0; j < pointCollection.PointCount; j++)
{
point = pointCollection.Point[j];
dXFDatum = new DXFData();
dXFDatum.Clear();
dXFDatum.point.X = (float)point.X;
dXFDatum.point.Y = (float)point.Y;
dxfexport_0.AddPixel(dXFDatum);
}
}
}
else
{
point = i.Shape as IPoint;
if (point != null)
{
dXFDatum = new DXFData();
dXFDatum.Clear();
dXFDatum.point.X = (float)point.X;
dXFDatum.point.Y = (float)point.Y;
dxfexport_0.AddPixel(dXFDatum);
}
}
}
ComReleaser.ReleaseCOMObject(featureCursor);
}
public DXFText(DXFData aData) : base(aData)
{
}
public DXFSolid(DXFData aData) : base(aData)
{
}
public DXFPixel(DXFData aData) : base(aData)
{
}
public static bool Splitting(string pfName, IntPtr Handle, bool DelMeta)
{
bool flag;
MetaForm.tmpName = pfName.Replace(".emf", ".tmp");
if (File.Exists(MetaForm.tmpName))
{
File.Delete(MetaForm.tmpName);
}
if (File.Exists(MetaForm.tmpName.Replace(".tmp", "~.tmp")))
{
File.Delete(MetaForm.tmpName.Replace(".tmp", "~.tmp"));
}
try
{
MetaForm.mfImage = new Metafile(pfName);
goto Label0;
}
catch
{
MessageBox.Show("Error in .emf file");
flag = false;
}
return(flag);
Label0:
MetaForm.vDXF = new DXFExport();
MetaForm.Data = new DXFData();
MetaForm.vDXF.fOffset = 50f;
float[] singleArray = new float[] { 5f, default(float) };
MetaForm.vDXF.AddLType("_SOLID", singleArray);
MetaForm.vDXF.AddLType("_DASH", new float[] { 5f, -2f });
MetaForm.vDXF.AddLType("_DOT", new float[] { 2f, -2f });
MetaForm.vDXF.AddLType("_DASHDOT", new float[] { 5f, -2f, 2f, -2f });
MetaForm.vDXF.AddLType("_DASHDOTDOT", new float[] { 5f, -2f, 2f, -2f, 2f, -2f });
MetaForm.Data = new DXFData()
{
height = 50f,
rotation = 0f
};
MetaForm.Data.point.X = 57f;
MetaForm.Data.point.Y = 0f;
MetaForm.Data.color = 1;
MetaForm.Data.text = "Trial version";
MetaForm.vDXF.AddText(MetaForm.Data);
Graphics graphic = Graphics.FromHwnd(Handle);
Graphics graphic1 = graphic;
using (graphic)
{
graphic1.EnumerateMetafile(MetaForm.mfImage, new Point(0, 0),
new Rectangle(0, 0, MetaForm.mfImage.Width, MetaForm.mfImage.Height), GraphicsUnit.Pixel,
new Graphics.EnumerateMetafileProc(MetaForm.DelFunc));
}
graphic1.Dispose();
MetaForm.mfImage.Dispose();
MetaForm.tmpName = pfName.Replace(".emf", ".dxf");
MetaForm.vDXF.SaveToFile(MetaForm.tmpName);
if (DelMeta)
{
File.Delete(pfName);
}
return(true);
}
