Vect2Matrix.h File Reference

#include "sciMatrix.h"

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Typedefs
typedef sciMatrix	Vect2iMatrix
typedef sciMatrix	Vect2dMatrix
Functions
int *	getVect2iMatElement (const Vect2iMatrix *mat, int row, int col)
void	copyVect2iMatElement (Vect2iMatrix *mat, int row, int col, const int copyValue[2])
void	rotateVect2iMatrix (Vect2iMatrix *mat, int center[2], double angle)
void	translateVect2iMatrix (Vect2iMatrix *mat, int trans[2])
void	homothVect2iMatrix (Vect2iMatrix *mat, int center[2], double factors[2])
double *	getVect2dMatElement (const Vect2dMatrix *mat, int row, int col)
void	copyVect2dMatElement (Vect2dMatrix *mat, int row, int col, const double copyValue[2])
void	translateVect2dMatrix (Vect2dMatrix *mat, double trans[2])
void	rotateVect2dMatrix (Vect2dMatrix *mat, double center[2], double angle)
void	homothVect2dMatrix (Vect2dMatrix *mat, double center[2], double factors[2])

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Typedef Documentation

typedef sciMatrix Vect2dMatrix

Definition at line 40 of file Vect2Matrix.h.

typedef sciMatrix Vect2iMatrix

Definition at line 16 of file Vect2Matrix.h.

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Function Documentation

void copyVect2dMatElement	(	Vect2dMatrix *	mat,
		int	row,
		int	col,
		const double	copyValue[2]
	)

Definition at line 75 of file Vect2Matrix.c.

References copyMatElement(), and mat.

{
  copyMatElement( mat, row, col, copyValue, 2 * sizeof(double) ) ;
}

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void copyVect2iMatElement	(	Vect2iMatrix *	mat,
		int	row,
		int	col,
		const int	copyValue[2]
	)

Definition at line 18 of file Vect2Matrix.c.

References copyMatElement(), and mat.

Referenced by getStringsRect().

{
  copyMatElement( mat, row, col, copyValue, 2 * sizeof(int) ) ;
}

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double* getVect2dMatElement	(	const Vect2dMatrix *	mat,
		int	row,
		int	col
	)

Definition at line 70 of file Vect2Matrix.c.

References getMatElement(), and mat.

Referenced by homothVect2dMatrix(), rotateVect2dMatrix(), and translateVect2dMatrix().

{
  return (double *) getMatElement( mat, row, col ) ;
}

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int* getVect2iMatElement	(	const Vect2iMatrix *	mat,
		int	row,
		int	col
	)

Definition at line 13 of file Vect2Matrix.c.

References getMatElement(), and mat.

Referenced by computeSuitableFont(), drawStringsInPosition(), homothVect2iMatrix(), rotateVect2iMatrix(), and translateVect2iMatrix().

{
  return (int *) getMatElement( mat, row, col ) ;
}

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void homothVect2dMatrix	(	Vect2dMatrix *	mat,
		double	center[2],
		double	factors[2]
	)

Definition at line 113 of file Vect2Matrix.c.

References getVect2dMatElement(), homothety2D(), i, j, and mat.

{
  int i ;
  int j ;
  for ( i = 0 ; i < mat->nbRow; i++ )
  {
    for ( j = 0 ; j < mat->nbCol ; j++ )
    {
      double * curElement = getVect2dMatElement( mat, i, j ) ;
      homothety2D( curElement, center, factors, curElement ) ;
    }
  }
}

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void homothVect2iMatrix	(	Vect2iMatrix *	mat,
		int	center[2],
		double	factors[2]
	)

Definition at line 56 of file Vect2Matrix.c.

References getVect2iMatElement(), i, iHomothety2D(), j, and mat.

Referenced by getStringsRectSized().

{
  int i ;
  int j ;
  for ( i = 0 ; i < mat->nbRow; i++ )
  {
    for ( j = 0 ; j < mat->nbCol ; j++ )
    {
      int * curElement = getVect2iMatElement( mat, i, j ) ;
      iHomothety2D( curElement, center, factors, curElement ) ;
    }
  }
}

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void rotateVect2dMatrix	(	Vect2dMatrix *	mat,
		double	center[2],
		double	angle
	)

Definition at line 83 of file Vect2Matrix.c.

References getVect2dMatElement(), i, j, mat, and rotate2Dim().

{
  double cosAngle = cos( angle ) ;
  double sinAngle = sin( angle ) ;
  int i ;
  int j ;
  for ( i = 0 ; i < mat->nbRow ; i++ )
  {
    for ( j = 0 ; j < mat->nbCol ; j++ )
    {
      double * curElement = getVect2dMatElement( mat, i, j ) ;
      rotate2Dim( curElement, center, cosAngle, sinAngle, curElement ) ;
    }
  }
}

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void rotateVect2iMatrix	(	Vect2iMatrix *	mat,
		int	center[2],
		double	angle
	)

Definition at line 26 of file Vect2Matrix.c.

References getVect2iMatElement(), i, iRotate2Dim(), j, and mat.

Referenced by getStringsPositions().

{
  double cosAngle = cos( angle ) ;
  double sinAngle = sin( angle ) ;
  int i ;
  int j ;
  for ( i = 0 ; i < mat->nbRow; i++ )
  {
    for ( j = 0 ; j < mat->nbCol ; j++ )
    {
      int * curElement = getVect2iMatElement( mat, i, j ) ;
      iRotate2Dim( curElement, center, cosAngle, sinAngle, curElement ) ;
    }
  }
}

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void translateVect2dMatrix	(	Vect2dMatrix *	mat,
		double	trans[2]
	)

translate a matrix of vector trans.

Definition at line 99 of file Vect2Matrix.c.

References getVect2dMatElement(), i, j, mat, and translate2D().

{
  int i ;
  int j ;
  for ( i = 0 ; i < mat->nbRow ; i++ )
  {
    for ( j = 0 ; j < mat->nbCol ; j++ )
    {
      double * curElement = getVect2dMatElement( mat, i, j ) ;
      translate2D( curElement, trans, curElement ) ;
    }
  }
}

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void translateVect2iMatrix	(	Vect2iMatrix *	mat,
		int	trans[2]
	)

translate a matrix of vector trans.

Definition at line 42 of file Vect2Matrix.c.

References getVect2iMatElement(), i, iTranslate2D(), j, and mat.

Referenced by getStringsPositions().

{
  int i ;
  int j ;
  for ( i = 0 ; i < mat->nbRow ; i++ )
  {
    for ( j = 0 ; j < mat->nbCol ; j++ )
    {
      int * curElement = getVect2iMatElement( mat, i, j ) ;
      iTranslate2D( curElement, trans, curElement ) ;
    }
  }
}

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