Returns the index of the specified line string in the collection or -1 if the line string does not exist.
.NET Syntax
virtual int IndexOf(const MgLineString value) const;
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Java Syntax
virtual int IndexOf(const MgLineString value) const;
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PHP Syntax
virtual int IndexOf(const MgLineString value) const;
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- Parameters:
-
| value | (MgLineString) line string reference to find the index of. |
- Returns:
- The index of the specified line string in the collection or -1 if the line string does not exist.