Operator Reference

HALCON Operator Reference / File / XLD

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ClassesClasses | | Operators

write_polygon_xld_dxfwrite_polygon_xld_dxfWritePolygonXldDxfWritePolygonXldDxfwrite_polygon_xld_dxf (Operator)

write_polygon_xld_dxfwrite_polygon_xld_dxfWritePolygonXldDxfWritePolygonXldDxfwrite_polygon_xld_dxf — Write XLD polygons to a file in DXF format.

Signature

write_polygon_xld_dxf(Polygons : : FileName : )

Herror write_polygon_xld_dxf(const Hobject Polygons, const char* FileName)

Herror T_write_polygon_xld_dxf(const Hobject Polygons, const Htuple FileName)

void WritePolygonXldDxf(const HObject& Polygons, const HTuple& FileName)

void HXLDPoly::WritePolygonXldDxf(const HString& FileName) const

void HXLDPoly::WritePolygonXldDxf(const char* FileName) const

void HXLDPoly::WritePolygonXldDxf(const wchar_t* FileName) const   ( Windows only)

static void HOperatorSet.WritePolygonXldDxf(HObject polygons, HTuple fileName)

void HXLDPoly.WritePolygonXldDxf(string fileName)

def write_polygon_xld_dxf(polygons: HObject, file_name: str) -> None

Description

write_polygon_xld_dxfwrite_polygon_xld_dxfWritePolygonXldDxfWritePolygonXldDxfwrite_polygon_xld_dxf writes the XLD polygons PolygonsPolygonsPolygonspolygonspolygons to the file FileNameFileNameFileNamefileNamefile_name in DXF format. If no absolute path is given in FileNameFileNameFileNamefileNamefile_name the output file is created in the current directory of the HALCON process.

write_polygon_xld_dxfwrite_polygon_xld_dxfWritePolygonXldDxfWritePolygonXldDxfwrite_polygon_xld_dxf writes the file according to the DXF version AC1009 (AutoCAD Release 12). Each polygon is stored as a POLYLINE.

The operator read_polygon_xld_dxfread_polygon_xld_dxfReadPolygonXldDxfReadPolygonXldDxfread_polygon_xld_dxf can be used to read the XLD polygon.

Attention

The XLD contours that are possibly referenced by PolygonsPolygonsPolygonspolygonspolygons are not stored in the DXF file. Therefore, when the polygons are read again using read_polygon_xld_dxfread_polygon_xld_dxfReadPolygonXldDxfReadPolygonXldDxfread_polygon_xld_dxf, this information is lost, and no references to contours are generated for the polygons. Hence, operators that access the contours associated with a polygon, e.g., split_contours_xldsplit_contours_xldSplitContoursXldSplitContoursXldsplit_contours_xld will not work correctly.

Execution Information

• Multithreading type: reentrant (runs in parallel with non-exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Processed without parallelization.

Parameters

PolygonsPolygonsPolygonspolygonspolygons (input_object)  xld_poly(-array) → objectHXLDPolyHObjectHObjectHobject

XLD polygons to be written.

FileNameFileNameFileNamefileNamefile_name (input_control)  filename.write → HTuplestrHTupleHtuple (string) (string) (HString) (char*)

Name of the DXF file.

File extension: .dxf

Result

If the parameters are correct and the file could be written the operator write_polygon_xld_dxfwrite_polygon_xld_dxfWritePolygonXldDxfWritePolygonXldDxfwrite_polygon_xld_dxf returns the value 2 ( H_MSG_TRUE) . Otherwise, an exception is raised.

Possible Predecessors

gen_polygons_xldgen_polygons_xldGenPolygonsXldGenPolygonsXldgen_polygons_xld

See also

read_polygon_xld_dxfread_polygon_xld_dxfReadPolygonXldDxfReadPolygonXldDxfread_polygon_xld_dxf, write_contour_xld_dxfwrite_contour_xld_dxfWriteContourXldDxfWriteContourXldDxfwrite_contour_xld_dxf

Module

Foundation

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ClassesClasses | | Operators