API Reference > Classes > PRC Graphical Classes > OdPrcCircle2d Class
OdPrcCircle2d Class
OdPrcCircle2dOdPrcCircle2dOdPrcCircle2d
Syntax
C++
class OdPrcCircle2d : public OdPrcCurve2d;

PrcCircle2d.h

 

Class implements a two-dimensional circle with its possible parameterization and transformation for positioning in model space.

Transformation can be one of the following:

Value Description 
0x00 Identity 
0x01 Translate 
0x02 Rotate 
0x08 Scale 

 

OdPrcCircle2d inherits the OdPrcCurve class and can be reparameterized and trimmed using the OdPrcParameterization class and setParameterization() method.

 
Name 
Description 
 
Destroys the curve object. 
OdPrcCircle2d Class
 
Name 
Description 
 
Destroys the circle. 
 
Name 
Description 
 
This is the overview for the contentCurve method overload. 
 
is3d 
Returns the current curve's 3D flag value. The flag is equal to true if the curve is a 3D object or is equal to false in the other case. 
 
Returns the current parameterization information used for the curve. 
 
read 
Reads curve data from a specified input stream, and creates and returns a curve entity.
 
 
Reads data from a specified input stream into a curve array.
 
 
Reads curve data from a specified input stream, creates a curve, and returns a smart pointer to an OdPrcCurve object.
 
 
Sets new parametrization information to the curve.
 
 
Writes data from a curve array to a specified output stream.
 
 
Writes curve data to a specified output stream.
 
OdPrcCurve2d Class
 
Name 
Description 
 
Creates new 2d curve instance from OdGeCurve2d.
 
 
Returns the current transformation matrix for the curve. 
 
Returns the current curve data.
 
 
is3d 
Returns the current curve's 3D flag value. The flag is equal to true if the curve is a 3D object or is equal to false in the other case. 
 
Sets a new instance of the curve data.
 
 
Sets a new transformation for the curve.
 
 
Returns the current transformation for the curve. 
OdPrcCircle2d Class
 
Name 
Description 
 
Returns the current circle radius value. 
 
Sets a new value of the circle radius.
 
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