API Reference > OdDb Classes > OdDbHatch Class > OdDbHatch Methods > appendLoop Method > OdDbHatch::appendLoop Method (OdInt32, EdgeArray&)
OdDbHatch::appendLoop Method (OdInt32, EdgeArray&)
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Parameters |
Description |
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OdInt32 loopType |
[in] Type of loop being appended. |
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EdgeArray& edgePtrs |
[in] Array OdGeCurve pointers to the edges that comprise this loop. |
Appends a loop onto this Hatch entity.
loopType is one of the following:
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Name |
Value |
Description |
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kDefault |
0 |
Not yet specified. |
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kExternal |
1 |
Defined by external entities. |
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kPolyline |
2 |
Defined by OdGe polyline. |
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kDerived |
4 |
Derived from a picked point. |
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kTextbox |
8 |
Defined by text. |
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kOutermost |
0x10 |
Outermost loop. |
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kNotClosed |
0x20 |
Open loop. |
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kSelfIntersecting |
0x40 |
Self-intersecting loop. |
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kTextIsland |
0x80 |
Text loop surrounded by an even number of loops. |
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kDuplicate |
0x100 |
Duplicate loop. |
edgePtrs may contain pointers to only the following objects:
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Name |
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OdGeLineSeg2d |
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OdGeCircArc2d |
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OdGeEllipArc2d |
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OdGeNurbCurve2d |
The hatch will take ownership of the curves passed in.
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