# 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.

()

## 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)

Generated on 7 Dec 2019 for LORENE by 1.6.1