Plot of a vector field.
[Graphical outputs.]

() More...

Functions

void des_coupe_vect_x (const Vector &vv, double x0, double scale, double sizefl, int nzdes, const char *title=0x0, const Scalar *defsurf=0x0, double zoom=1.2, bool draw_bound=true, int ny=20, int nz=20)
 Plots a vector field in a plane X=constant.
void des_coupe_vect_x (const Vector &vv, double x0, double scale, double sizefl, double y_min, double y_max, double z_min, double z_max, const char *title=0x0, const Scalar *defsurf=0x0, bool draw_bound=true, int ny=20, int nz=20)
 Plots a vector field in a plane X=constant within a specified graphic window.
void des_coupe_vect_y (const Vector &vv, double y0, double scale, double sizefl, int nzdes, const char *title=0x0, const Scalar *defsurf=0x0, double zoom=1.2, bool draw_bound=true, int nx=20, int nz=20)
 Plots a vector field in a plane Y=constant.
void des_coupe_vect_y (const Vector &vv, double y0, double scale, double sizefl, double x_min, double x_max, double z_min, double z_max, const char *title=0x0, const Scalar *defsurf=0x0, bool draw_bound=true, int nx=20, int nz=20)
 Plots a vector field in a plane Y=constant within a specified graphic window.
void des_coupe_vect_z (const Vector &vv, double z0, double scale, double sizefl, int nzdes, const char *title=0x0, const Scalar *defsurf=0x0, double zoom=1.2, bool draw_bound=true, int nx=20, int ny=20)
 Plots a vector field in a plane Z=constant.
void des_coupe_vect_z (const Vector &vv, double z0, double scale, double sizefl, double x_min, double x_max, double y_min, double y_max, const char *title=0x0, const Scalar *defsurf=0x0, bool draw_bound=true, int nx=20, int ny=20)
 Plots a vector field in a plane Z=constant within a specified graphic window.

Detailed Description

()


Function Documentation

void des_coupe_vect_x ( const Vector &  vv,
double  x0,
double  scale,
double  sizefl,
double  y_min,
double  y_max,
double  z_min,
double  z_max,
const char *  title = 0x0,
const Scalar *  defsurf = 0x0,
bool  draw_bound = true,
int  ny = 20,
int  nz = 20 
)

Plots a vector field in a plane X=constant within a specified graphic window.

X is the Cartesian coordinate relative to the absolute frame.

Parameters:
vv [input] vector field to be drawn
x0 [input] value of the coordinate X which defines the plane of the drawing
scale [input] controls the length of the drawn arrows; if scale is negative, the length is determined automatically by the routine:
scale = -1 : max. length = step of the rectangular grid
scale = -2 : max. length = 2* step of the rectangular grid
etc...
sizefl [input] size of the arrows extremities (standard value: 1)
y_min [input] lowest value of absol. coord. Y
y_max [input] highest value of absol. coord. Y
z_min [input] lowest value of absol. coord. Z
z_max [input] highest value of absol. coord. Z
title [input] title of the figure (default value = 0x0, corresponds to no title)
defsurf [input] pointer on a Scalar giving the definition of the surface: the surface is defined as the location where this Scalar vanishes (default value = 0x0, corresponds to no surface plot)
draw_bound [input] true for drawing the boundaries of the various domains (default value = true)
ny [input] number of points in the Y direction (default value = 20)
nz [input] number of points in the Z direction (default value = 20)
void des_coupe_vect_x ( const Vector &  vv,
double  x0,
double  scale,
double  sizefl,
int  nzdes,
const char *  title = 0x0,
const Scalar *  defsurf = 0x0,
double  zoom = 1.2,
bool  draw_bound = true,
int  ny = 20,
int  nz = 20 
)

Plots a vector field in a plane X=constant.

X is the Cartesian coordinate relative to the absolute frame.

Parameters:
vv [input] vector field to be drawn
x0 [input] value of the coordinate X which defines the plane of the drawing
scale [input] controls the length of the drawn arrows; if scale is negative, the length is determined automatically by the routine:
scale = -1 : max. length = step of the rectangular grid
scale = -2 : max. length = 2* step of the rectangular grid
etc...
sizefl [input] size of the arrows extremities (standard value: 1)
nzdes [input] number of domains for which the plot is performed: the size of the graphic window is determined so that the nzdes innermost domains fit in it (for zoom = 1.)
title [input] title of the figure (default value = 0x0, corresponds to no title)
defsurf [input] pointer on a Scalar giving the definition of the surface: the surface is defined as the location where this Scalar vanishes (default value = 0x0, corresponds to no surface plot)
zoom [input] Factor by which the size of the graphic window (determined from the size of the nzdes innermost domains) is multiplied (default value = 1.2)
draw_bound [input] true for drawing the boundaries of the various domains (default value = true)
ny [input] number of points in the Y direction (default value = 20)
nz [input] number of points in the Z direction (default value = 20)
void des_coupe_vect_y ( const Vector &  vv,
double  y0,
double  scale,
double  sizefl,
double  x_min,
double  x_max,
double  z_min,
double  z_max,
const char *  title = 0x0,
const Scalar *  defsurf = 0x0,
bool  draw_bound = true,
int  nx = 20,
int  nz = 20 
)

Plots a vector field in a plane Y=constant within a specified graphic window.

Y is the Cartesian coordinate relative to the absolute frame.

Parameters:
vv [input] vector field to be drawn
y0 [input] value of the coordinate Y which defines the plane of the drawing
scale [input] controls the length of the drawn arrows; if scale is negative, the length is determined automatically by the routine:
scale = -1 : max. length = step of the rectangular grid
scale = -2 : max. length = 2* step of the rectangular grid
etc...
sizefl [input] size of the arrows extremities (standard value: 1)
x_min [input] lowest value of absol. coord. X
x_max [input] highest value of absol. coord. X
z_min [input] lowest value of absol. coord. Z
z_max [input] highest value of absol. coord. Z
title [input] title of the figure (default value = 0x0, corresponds to no title)
defsurf [input] pointer on a Scalar giving the definition of the surface: the surface is defined as the location where this Scalar vanishes (default value = 0x0, corresponds to no surface plot)
draw_bound [input] true for drawing the boundaries of the various domains (default value = true)
nx [input] number of points in the X direction (default value = 20)
nz [input] number of points in the Z direction (default value = 20)
void des_coupe_vect_y ( const Vector &  vv,
double  y0,
double  scale,
double  sizefl,
int  nzdes,
const char *  title = 0x0,
const Scalar *  defsurf = 0x0,
double  zoom = 1.2,
bool  draw_bound = true,
int  nx = 20,
int  nz = 20 
)

Plots a vector field in a plane Y=constant.

Y is the Cartesian coordinate relative to the absolute frame.

Parameters:
vv [input] vector field to be drawn
y0 [input] value of the coordinate Y which defines the plane of the drawing
scale [input] controls the length of the drawn arrows; if scale is negative, the length is determined automatically by the routine:
scale = -1 : max. length = step of the rectangular grid
scale = -2 : max. length = 2* step of the rectangular grid
etc...
sizefl [input] size of the arrows extremities (standard value: 1)
nzdes [input] number of domains for which the plot is performed: the size of the graphic window is determined so that the nzdes innermost domains fit in it (for zoom = 1.)
title [input] title of the figure (default value = 0x0, corresponds to no title)
defsurf [input] pointer on a Scalar giving the definition of the surface: the surface is defined as the location where this Scalar vanishes (default value = 0x0, corresponds to no surface plot)
zoom [input] Factor by which the size of the graphic window (determined from the size of the nzdes innermost domains) is multiplied (default value = 1.2)
draw_bound [input] true for drawing the boundaries of the various domains (default value = true)
nx [input] number of points in the X direction (default value = 20)
nz [input] number of points in the Z direction (default value = 20)
void des_coupe_vect_z ( const Vector &  vv,
double  z0,
double  scale,
double  sizefl,
double  x_min,
double  x_max,
double  y_min,
double  y_max,
const char *  title = 0x0,
const Scalar *  defsurf = 0x0,
bool  draw_bound = true,
int  nx = 20,
int  ny = 20 
)

Plots a vector field in a plane Z=constant within a specified graphic window.

Z is the Cartesian coordinate relative to the absolute frame.

Parameters:
vv [input] vector field to be drawn
z0 [input] value of the coordinate Z which defines the plane of the drawing
scale [input] controls the length of the drawn arrows; if scale is negative, the length is determined automatically by the routine:
scale = -1 : max. length = step of the rectangular grid
scale = -2 : max. length = 2* step of the rectangular grid
etc...
sizefl [input] size of the arrows extremities (standard value: 1)
x_min [input] lowest value of absol. coord. X
x_max [input] highest value of absol. coord. X
y_min [input] lowest value of absol. coord. Y
y_max [input] highest value of absol. coord. Y
title [input] title of the figure (default value = 0x0, corresponds to no title)
defsurf [input] pointer on a Scalar giving the definition of the surface: the surface is defined as the location where this Scalar vanishes (default value = 0x0, corresponds to no surface plot)
draw_bound [input] true for drawing the boundaries of the various domains (default value = true)
nx [input] number of points in the X direction (default value = 20)
ny [input] number of points in the Y direction (default value = 20)
void des_coupe_vect_z ( const Vector &  vv,
double  z0,
double  scale,
double  sizefl,
int  nzdes,
const char *  title = 0x0,
const Scalar *  defsurf = 0x0,
double  zoom = 1.2,
bool  draw_bound = true,
int  nx = 20,
int  ny = 20 
)

Plots a vector field in a plane Z=constant.

Z is the Cartesian coordinate relative to the absolute frame.

Parameters:
vv [input] vector field to be drawn
z0 [input] value of the coordinate Y which defines the plane of the drawing
scale [input] controls the length of the drawn arrows; if scale is negative, the length is determined automatically by the routine:
scale = -1 : max. length = step of the rectangular grid
scale = -2 : max. length = 2* step of the rectangular grid
etc...
sizefl [input] size of the arrows extremities (standard value: 1)
nzdes [input] number of domains for which the plot is performed: the size of the graphic window is determined so that the nzdes innermost domains fit in it (for zoom = 1.)
title [input] title of the figure (default value = 0x0, corresponds to no title)
defsurf [input] pointer on a Scalar giving the definition of the surface: the surface is defined as the location where this Scalar vanishes (default value = 0x0, corresponds to no surface plot)
zoom [input] Factor by which the size of the graphic window (determined from the size of the nzdes innermost domains) is multiplied (default value = 1.2)
draw_bound [input] true for drawing the boundaries of the various domains (default value = true)
nx [input] number of points in the X direction (default value = 20)
ny [input] number of points in the Y direction (default value = 20)

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