Namespace containing Views classes, Linearizer classes, and support for these. More...

Classes
class	BaseView
	Visualizes the basis functions of a space. More...

class	VectorBaseView

class	Linearizer

class	Quad2DLin

class	LinearizerBase
	Base class for Linearizer, Orderizer, Vectorizer. More...

class	MeshView
	Displays a mesh. More...

class	OrderView
	Displays the polynomial degrees of elements. More...

class	Orderizer

class	ScalarView
	Visualizes a Scalar PDE solution. More...

class	StreamView
	Visualizes streamlines of a vector PDE solution. More...

class	VectorView
	Visualizes a vector PDE solution. More...

class	Vectorizer
	"Vectorizer" is a Linearizer for vector solutions. The only difference is that linearized vertices are vector-valued. Also, regularization of the resulting mesh is not attempted. The class can handle different meshes in both X and Y components. More...

struct	WinGeom

class	View
	Represents a simple visualization window. More...

class	ViewMonitor
	< A monitor used to synchronize thread in views. More...

class	Quad2DOrd

struct	BitmapFileHeader

struct	BitmapInfoHeader

struct	ThreadInfo

struct	ViewParams

struct	RemoveParams

struct	TitleParams

Typedefs
typedef unsigned int	dword

typedef unsigned short	word

typedef int(*	CTC_FUNC )(void *)

Enumerations
enum	ViewWaitEvent { HERMES_WAIT_CLOSE, HERMES_WAIT_KEYPRESS }
	Wait events. More...

enum	ViewPaletteType { H2DV_PT_DEFAULT = -1, H2DV_PT_HUESCALE = 0, H2DV_PT_GRAYSCALE = 1, H2DV_PT_INVGRAYSCALE = 2, H2DV_PT_MAX_ID = 3 }
	View palette type. More...

Functions
HERMES_API bool	init_glut ()
	Initialize GLUT. More...

HERMES_API bool	shutdown_glut ()
	Shutdown GLUT. More...

int	add_view (View view, int x, int y, int width, int height, const char title)
	Adds a view.

void	set_view_title (int view_id, const char *title)
	Sets title of a view.

void	refresh_view (int view_id)
	Forces redisplay of a view.

void	remove_view (int view_id)
	Removes a view.

void	wait_for_all_views_close (const char *text)
	Waits for all views to close.

void	wait_for_any_key (const char *text)
	Waits for a keypress which is not processed.

void	on_display_stub (void)

void	on_reshape_stub (int width, int height)

void	on_mouse_move_stub (int x, int y)

void	on_key_down_stub (unsigned char key, int x, int y)

void	on_special_key_stub (int key, int x, int y)

void	on_entry_stub (int state)

void	on_mouse_click_stub (int button, int state, int x, int y)

void	on_close_stub ()

template HERMES_API void	OrderView::show< std::complex< double > > (const Space< std::complex< double > > *space)

template HERMES_API void	Orderizer::save_orders_vtk< std::complex< double > > (const Space< std::complex< double > > space, const char file_name)

template HERMES_API void	Orderizer::save_mesh_vtk< std::complex< double > > (const Space< std::complex< double > > space, const char file_name)

template HERMES_API void	Orderizer::process_space< std::complex< double > > (const Space< std::complex< double > > *space)

int	add_view_in_thread (void *view_pars_ptr)
	Adds a new view. Function has to be called just from the inside of view thread with a locked sync_view.

int	remove_view_in_thread (void *remove_params_ptr)
	Removes a new view. Function has to be called just from the inside of view thread with a locked sync_view.

void	force_view_thread_shutdown ()

Variables
const double	HERMES_EPS_LOW = 0.007

const double	HERMES_EPS_NORMAL = 0.0004

const double	HERMES_EPS_HIGH = 0.0001

const double	HERMES_EPS_VERYHIGH = 0.000002

double3	lin_pts_0_tri []

double3	lin_pts_0_quad []

double3	lin_pts_1_tri [12]

double3	lin_pts_1_quad [21]

int	quad_indices [9][5]

int	tri_indices [5][3]

int	lin_np_tri [2] = { 3, 12 }

int	lin_np_quad [2] = { 4, 21 }

int *	lin_np [2] = { lin_np_tri, lin_np_quad }

double3 *	lin_tables_tri [2] = { lin_pts_0_tri, lin_pts_1_tri }

double3 *	lin_tables_quad [2] = { lin_pts_0_quad, lin_pts_1_quad }

double3 **	lin_tables [2] = { lin_tables_tri, lin_tables_quad }

HERMES_API Quad2DLin	g_quad_lin

const int	LIN_MAX_LEVEL = 6

ViewMonitor	view_sync
	synchronization between all views. Used to access OpenGL and signal a window close event and a keypress event. More...

template class HERMES_API	BaseView< double >

template class HERMES_API	VectorBaseView< double >

const word	BITMAP_ID = 0x4D42

Detailed Description

Namespace containing Views classes, Linearizer classes, and support for these.

Enumeration Type Documentation

enum Hermes::Hermes2D::Views::ViewPaletteType

View palette type.

Enumerator
H2DV_PT_DEFAULT	Default palette. Depends on viewer.
H2DV_PT_HUESCALE	A palette based on hue scale.
H2DV_PT_GRAYSCALE	Greyscale.
H2DV_PT_INVGRAYSCALE	Inverted grayscale.
H2DV_PT_MAX_ID	Maximum ID of view palette type.

Definition at line 64 of file view.h.

enum Hermes::Hermes2D::Views::ViewWaitEvent

Wait events.

Enumerator
HERMES_WAIT_CLOSE	Wait for all windows to close.
HERMES_WAIT_KEYPRESS	Wait for any unprocessed keypress to happen.

Definition at line 44 of file view.h.

Function Documentation

bool Hermes::Hermes2D::Views::init_glut ( )

Initialize GLUT.

initialize GLUT

Definition at line 384 of file view_support.cpp.

bool Hermes::Hermes2D::Views::shutdown_glut ( )

Shutdown GLUT.

shutdowns GLUT

Definition at line 407 of file view_support.cpp.

Variable Documentation

double3 Hermes::Hermes2D::Views::lin_pts_0_quad

Initial value:

=
      {
        { -1.0, -1.0, 0.0 },
        {  1.0, -1.0, 0.0 },
        {  1.0,  1.0, 0.0 },
        { -1.0,  1.0, 0.0 }
      }

Definition at line 35 of file linearizer.cpp.

double3 Hermes::Hermes2D::Views::lin_pts_0_tri

Initial value:

=
      {
        { -1.0, -1.0, 0.0 },
        {  1.0, -1.0, 0.0 },
        { -1.0,  1.0, 0.0 }
      }

The tables with index zero are for obtaining solution values at the element vertices. Index one tables serve for the retrieval of interior values. Index one tables are used for adaptive approximation of the solution by transforming their points to sub-elements. Actually, the tables contain two levels of refinement – this is an optimization to reduce the number of calls to sln->get_values().

Definition at line 28 of file linearizer.cpp.

double3 Hermes::Hermes2D::Views::lin_pts_1_quad

Initial value:

=
      {
        {  0.0, -1.0, 0.0 }, 
        {  1.0,  0.0, 0.0 }, 
        {  0.0,  1.0, 0.0 }, 
        { -1.0,  0.0, 0.0 }, 
        {  0.0,  0.0, 0.0 }, 
        { -0.5, -1.0, 0.0 }, 
        {  0.0, -0.5, 0.0 }, 
        { -0.5,  0.0, 0.0 }, 
        { -1.0, -0.5, 0.0 }, 
        { -0.5, -0.5, 0.0 }, 
        {  0.5, -1.0, 0.0 }, 
        {  1.0, -0.5, 0.0 }, 
        {  0.5,  0.0, 0.0 }, 
        {  0.5, -0.5, 0.0 }, 
        {  1.0,  0.5, 0.0 }, 
        {  0.5,  1.0, 0.0 }, 
        {  0.0,  0.5, 0.0 }, 
        {  0.5,  0.5, 0.0 }, 
        { -0.5,  1.0, 0.0 }, 
        { -1.0,  0.5, 0.0 }, 
        { -0.5,  0.5, 0.0 }  
      }

Definition at line 59 of file linearizer.cpp.

double3 Hermes::Hermes2D::Views::lin_pts_1_tri

Initial value:

=
      {
        {  0.0, -1.0, 0.0 }, 
        {  0.0,  0.0, 0.0 }, 
        { -1.0,  0.0, 0.0 }, 
        { -0.5, -1.0, 0.0 }, 
        { -0.5, -0.5, 0.0 }, 
        { -1.0, -0.5, 0.0 }, 
        {  0.5, -1.0, 0.0 }, 
        {  0.5, -0.5, 0.0 }, 
        {  0.0, -0.5, 0.0 }, 
        { -0.5,  0.0, 0.0 }, 
        { -0.5,  0.5, 0.0 }, 
        { -1.0,  0.5, 0.0 }  
      }

Definition at line 43 of file linearizer.cpp.

int Hermes::Hermes2D::Views::quad_indices

Initial value:

=
      {
        { 0, 1, 2, 3, 4 },
        { 5, 6, 7, 8, 9 }, { 10, 11, 12, 6, 13 },
        { 12, 14, 15, 16, 17 }, { 7, 16, 18, 19, 20 },
        { 0, 11, 4, 8, 6 }, { 4, 14, 2, 19, 16 },
        { 5, 4, 18, 3, 7 }, { 10, 1, 15, 4, 12 }
      }

Definition at line 84 of file linearizer.cpp.

int Hermes::Hermes2D::Views::tri_indices

Initial value:

=
      {
        { 0, 1, 2 }, { 3, 4, 5 }, { 6, 7, 8 }, { 9, 10, 11 }, { 9, 4, 8 }
      }

Definition at line 93 of file linearizer.cpp.

ViewMonitor Hermes::Hermes2D::Views::view_sync

synchronization between all views. Used to access OpenGL and signal a window close event and a keypress event.

Synchronization.

Definition at line 42 of file view_support.cpp.

Referenced by Hermes::Hermes2D::Views::View::refresh(), remove_view_in_thread(), Hermes::Hermes2D::Views::View::save_screenshot(), Hermes::Hermes2D::Views::View::set_title(), wait_for_all_views_close(), and wait_for_any_key().

Classes

Typedefs

Enumerations

Functions

Variables

Detailed Description

Enumeration Type Documentation

Function Documentation

Variable Documentation