---
name: "tlp_GlCircle"
section: "3tulip"
platform: "linux"
package: "tulip-doc"
version: "3.1.2-2.3"
release: "Debian 6.0 (Squeeze)"
platforms: ["linux"]
url: "https://new.carta.tech/tlp_GlCircle"
---

# tlp\_GlCircle(3tulip)

General class used to render circles as GlEntity.

## NAME

tlp::GlCircle -

General class used to render circles as **GlEntity**.

## SYNOPSIS

`#include <GlCircle.h>`

Inherits **tlp::GlPolygon**.

### Public Member Functions

**GlCircle** (const Coord &center=Coord(0, 0, 0), float radius=1., const Color &outlineColor=Color(255, 0, 0, 255), const Color &fillColor=Color(0, 0, 255, 255), bool **filled**=false, bool **outlined**=true, float startAngle=0.0, unsigned int segments=10)\
 void **set** (const Coord &center, float radius, float startAngle)\
 virtual const Color & **fcolor** (const unsigned int i) const \
 virtual Color & **fcolor** (const unsigned int i)\
 virtual const Color & **ocolor** (const unsigned int i) const \
 virtual Color & **ocolor** (const unsigned int i)\
 virtual void **getXML** (xmlNodePtr rootNode)\

## Detailed Description

General class used to render circles as **GlEntity**.

This class is a generic class to render circles as **GlEntity**.

## Constructor & Destructor Documentation

### tlp::GlCircle::GlCircle (const Coord & center = `Coord(0, 0, 0)`, float radius = `1.`, const Color & outlineColor = `Color(255, 0, 0, 255)`, const Color & fillColor = `Color(0, 0, 255, 255)`, bool filled = `false`, bool outlined = `true`, float startAngle = `0.0`, unsigned int segments = `10`) Constructor

## Member Function Documentation

### virtual Color& tlp::GlCircle::fcolor (const unsigned int i)` [inline, virtual]` return the fill color of the circle (i parameters is not use) This function is write to overload the GlPolygon function

Reimplemented from **tlp::GlPolygon**.

### virtual const Color& tlp::GlCircle::fcolor (const unsigned int i) const` [inline, virtual]` return the fill color of the circle (i parameters is not use) This function is write to overload the GlPolygon function

Reimplemented from **tlp::GlPolygon**.

### virtual void tlp::GlCircle::getXML (xmlNodePtr rootNode)` [virtual]` Function to export data in XML

Reimplemented from **tlp::GlPolygon**.

### virtual Color& tlp::GlCircle::ocolor (const unsigned int i)` [inline, virtual]` return the outline color of the circle (i parameters is not use) This function is write to overload the GlPolygon function

Reimplemented from **tlp::GlPolygon**.

### virtual const Color& tlp::GlCircle::ocolor (const unsigned int i) const` [inline, virtual]` return the outline color of the circle (i parameters is not use) This function is write to overload the GlPolygon function

Reimplemented from **tlp::GlPolygon**.

### void tlp::GlCircle::set (const Coord & center, float radius, float startAngle) Accessor in writing to the center, the radius and the startAngle of the circle

## Author

Generated automatically by Doxygen for Tulip Open GL Library from the source code.