cinder::PolyLine< T > Class Template Reference

#include <PolyLine.h>

List of all members.

Public Types

typedef std::vector< T >
::const_iterator 
const_iterator
typedef std::vector< T >::iterator iterator

Public Member Functions

 PolyLine ()
 PolyLine (const std::vector< T > &aPoints)
const std::vector< T > & getPoints () const
std::vector< T > & getPoints ()
size_t size () const
void push_back (const T &v)
iterator begin ()
const_iterator begin () const
iterator end ()
const_iterator end () const
void setClosed (bool aClosed=true)
bool isClosed () const
getPosition (float t) const
getDerivative (float t) const
void scale (const T &scaleFactor, T scaleCenter=T::zero())
void offset (const T &offsetBy)
bool contains (const Vec2f &pt) const
 Returns whether the point pt is contained within the boundaries of the PolyLine.

Static Public Member Functions

static std::vector< PolyLinecalcUnion (const std::vector< PolyLine > &a, std::vector< PolyLine > &b)
 Calculates the boolean union of a and b. Assumes the first PolyLine in the vector is the outermost and the (optional) others are holes.
static std::vector< PolyLinecalcIntersection (const std::vector< PolyLine > &a, std::vector< PolyLine > &b)
 Calculates the boolean intersection of a and b. Assumes the first PolyLine in the vector is the outermost and the (optional) others are holes.
static std::vector< PolyLinecalcXor (const std::vector< PolyLine > &a, std::vector< PolyLine > &b)
 Calculates the boolean XOR (symmetric difference) of a and b. Assumes the first PolyLine in the vector is the outermost and the (optional) others are holes.
static std::vector< PolyLinecalcDifference (const std::vector< PolyLine > &a, std::vector< PolyLine > &b)
 Calculates the boolean difference of a and b. Assumes the first PolyLine in the vector is the outermost and the (optional) others are holes.

template<typename T>
class cinder::PolyLine< T >


Member Typedef Documentation

template<typename T>
typedef std::vector<T>::const_iterator cinder::PolyLine< T >::const_iterator
template<typename T>
typedef std::vector<T>::iterator cinder::PolyLine< T >::iterator

Constructor & Destructor Documentation

template<typename T>
cinder::PolyLine< T >::PolyLine (  ) 
template<typename T>
cinder::PolyLine< T >::PolyLine ( const std::vector< T > &  aPoints  ) 

Member Function Documentation

template<typename T>
const std::vector<T>& cinder::PolyLine< T >::getPoints (  )  const
template<typename T>
std::vector<T>& cinder::PolyLine< T >::getPoints (  ) 
template<typename T>
size_t cinder::PolyLine< T >::size (  )  const
template<typename T>
void cinder::PolyLine< T >::push_back ( const T &  v  ) 
template<typename T>
iterator cinder::PolyLine< T >::begin (  ) 
template<typename T>
const_iterator cinder::PolyLine< T >::begin (  )  const
template<typename T>
iterator cinder::PolyLine< T >::end (  ) 
template<typename T>
const_iterator cinder::PolyLine< T >::end (  )  const
template<typename T>
void cinder::PolyLine< T >::setClosed ( bool  aClosed = true  ) 
template<typename T>
bool cinder::PolyLine< T >::isClosed (  )  const
template<typename T >
T cinder::PolyLine< T >::getPosition ( float  t  )  const
template<typename T >
T cinder::PolyLine< T >::getDerivative ( float  t  )  const
template<typename T>
void cinder::PolyLine< T >::scale ( const T &  scaleFactor,
scaleCenter = T::zero() 
)
template<typename T>
void cinder::PolyLine< T >::offset ( const T &  offsetBy  ) 
template<typename T >
bool cinder::PolyLine< T >::contains ( const Vec2f pt  )  const

Returns whether the point pt is contained within the boundaries of the PolyLine.

template<typename T >
std::vector< PolyLine< T > > cinder::PolyLine< T >::calcUnion ( const std::vector< PolyLine< T > > &  a,
std::vector< PolyLine< T > > &  b 
) [static]

Calculates the boolean union of a and b. Assumes the first PolyLine in the vector is the outermost and the (optional) others are holes.

template<typename T >
std::vector< PolyLine< T > > cinder::PolyLine< T >::calcIntersection ( const std::vector< PolyLine< T > > &  a,
std::vector< PolyLine< T > > &  b 
) [static]

Calculates the boolean intersection of a and b. Assumes the first PolyLine in the vector is the outermost and the (optional) others are holes.

template<typename T >
std::vector< PolyLine< T > > cinder::PolyLine< T >::calcXor ( const std::vector< PolyLine< T > > &  a,
std::vector< PolyLine< T > > &  b 
) [static]

Calculates the boolean XOR (symmetric difference) of a and b. Assumes the first PolyLine in the vector is the outermost and the (optional) others are holes.

template<typename T >
std::vector< PolyLine< T > > cinder::PolyLine< T >::calcDifference ( const std::vector< PolyLine< T > > &  a,
std::vector< PolyLine< T > > &  b 
) [static]

Calculates the boolean difference of a and b. Assumes the first PolyLine in the vector is the outermost and the (optional) others are holes.


The documentation for this class was generated from the following files: