API Reference > OdDb Classes > OdDbArcDimension Class > OdDbArcDimension Methods > OdDbArcDimension::setArcStartParam Method
OdDbArcDimension::setArcStartParam Method
Syntax
C++
void setArcStartParam(const double arcStartParam);
Parameters 
Description 
const double arcStartParam 
[in] Arc start parameter. 

Sets the arc parameter of this Dimension entity's first definition point.

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