Hermes2D  3.0
Hermes::Hermes2D::Views::MeshView Class Reference

Displays a mesh. More...

#include <mesh_view.h>

+ Inheritance diagram for Hermes::Hermes2D::Views::MeshView:

Classes

struct  ObjInfo
 

Public Member Functions

 MeshView (const char *title="MeshView", WinGeom *wg=nullptr)
 
 MeshView (char *title, WinGeom *wg=nullptr)
 
void show (MeshSharedPtr mesh)
 
void set_b_elem_mrk (bool set)
 Displays element markers.
 
- Public Member Functions inherited from Hermes::Hermes2D::Views::View
void init ()
 
 View (const char *title, WinGeom *wg=nullptr)
 
 View (char *title, WinGeom *wg=nullptr)
 
int create ()
 
void close ()
 
void refresh ()
 Refreshes views.
 
const char * get_title () const
 Returns the title.
 
void set_title (const char *msg,...)
 Changes the window name (in its title-bar) to 'title'.
 
void set_min_max_range (double min, double max)
 
void auto_min_max_range ()
 
void get_min_max_range (double &min, double &max)
 
void show_scale (bool show=true)
 
void set_scale_position (int horz, int vert)
 
void set_scale_size (int width, int height, int numticks)
 
void set_scale_format (const char *fmt)
 
void fix_scale_width (int width=80)
 
void save_screenshot (const char *bmpname, bool high_quality=false)
 
void save_numbered_screenshot (const char *format, int number, bool high_quality=false)
 
void set_palette (ViewPaletteType type)
 
void set_num_palette_steps (int num)
 
void set_palette_filter (bool linear)
 
void wait_for_close ()
 
void wait_for_draw ()
 
void draw_help ()
 
virtual void reset_view (bool force_reset)
 Resets view based on the axis-aligned bounding box of the mesh. Assumes that the bounding box is set up. Does not reset if view_not_reset is false.
 

Protected Member Functions

float * get_marker_color (int marker)
 
virtual void on_display ()
 
virtual void on_key_down (unsigned char key, int x, int y)
 
virtual void scale_dispatch ()
 
virtual const char * get_help_text () const
 
- Protected Member Functions inherited from Hermes::Hermes2D::Views::View
void draw_fps ()
 draws current FPS
 
virtual void on_create (int output_id)
 
virtual void on_reshape (int width, int height)
 
virtual void on_mouse_move (int x, int y)
 
virtual void on_left_mouse_down (int x, int y)
 
virtual void on_left_mouse_up (int x, int y)
 
virtual void on_left_mouse_double_click (int x, int y)
 
virtual void on_right_mouse_down (int x, int y)
 
virtual void on_right_mouse_up (int x, int y)
 
virtual void on_right_mouse_double_click (int x, int y)
 
virtual void on_middle_mouse_down (int x, int y)
 
virtual void on_middle_mouse_up (int x, int y)
 
virtual void on_middle_mouse_double_click (int x, int y)
 
virtual void on_special_key (int key, int x, int y)
 
virtual void on_entry (int state)
 
virtual void on_close ()
 
virtual void update_layout ()
 Updates layout, i.e., centers mesh.
 
void create_gl_palette ()
 Creates pallete texture in OpenGL. Assumes that view_sync is locked.
 
virtual void get_palette_color (double x, float *gl_color)
 Fills gl_color with palette color. Assumes that gl_color points to a vector of three components (RGB).
 
double untransform_x (double x)
 
double untransform_y (double y)
 
virtual void clear_background ()
 Clears background.
 
void pre_display ()
 
void display_antialiased ()
 
void set_ortho_projection (bool no_jitter=false)
 
void set_3d_projection (int fov, double znear, double zfar)
 
void draw_text (double x, double y, const char *text, int align=-1)
 
int get_text_width (const char *text)
 
char * get_screenshot_file_name ()
 
void save_screenshot_internal (const char *filename)
 
virtual int measure_scale_labels ()
 
void draw_continuous_scale (char *title, bool righttext)
 
void draw_discrete_scale (int numboxes, const char *boxnames[], const float boxcolors[][3])
 
void update_tex_adjust ()
 

Protected Attributes

Linearizerlin
 
bool b_ids
 
bool b_markers
 
bool b_elem_mrk
 
ObjInfonodes
 
ObjInfoelems
 
int nn
 
int ne
 
MeshSharedPtr mesh
 
- Protected Attributes inherited from Hermes::Hermes2D::Views::View
double rendering_frames [FPS_FRAME_SIZE]
 time spend in rendering of frames[in ms]
 
int rendering_frames_top
 the new_ location of the next FPS
 
bool view_not_reset
 True if the view was not reset and therefore it has to be.
 
double vertices_min_x
 AABB of shown mesh.
 
double vertices_max_x
 
double vertices_min_y
 
double vertices_max_y
 
double scale
 
double log_scale
 
double trans_x
 
double trans_y
 
double center_x
 
double center_y
 
int margin
 
int lspace
 
int rspace
 
int mouse_x
 
int mouse_y
 
int scx
 
int scy
 
double objx
 
double objy
 
bool dragging
 
bool scaling
 
std::string title
 
int output_id
 
int output_x
 
int output_y
 
int output_width
 
int output_height
 
float jitter_x
 
float jitter_y
 
bool hq_frame
 
bool frame_ready
 
ViewPaletteType pal_type
 
int pal_steps
 
int pal_filter
 
double tex_scale
 
double tex_shift
 
bool range_auto
 
double range_min
 
double range_max
 
bool b_scale
 
bool b_help
 
bool scale_focused
 
bool scale_dragging
 
int pos_horz
 
int pos_vert
 
int scale_x
 
int scale_y
 
int scale_width
 
int scale_height
 
int labels_width
 
int scale_numticks
 
int scale_box_height
 
int scale_box_skip
 
char scale_fmt [20]
 
int scale_fixed_width
 
bool want_screenshot
 
std::string screenshot_filename
 
unsigned int gl_pallete_tex_id
 OpenGL texture object ID.
 

Additional Inherited Members

- Static Public Member Functions inherited from Hermes::Hermes2D::Views::View
static void wait_for_keypress (const char *text=nullptr)
 Waits for keypress. Deprecated.
 
static void wait (const char *text)
 Closes all views at once.
 
static void wait (ViewWaitEvent wait_event=HERMES_WAIT_CLOSE, const char *text=nullptr)
 Waits for an event.
 
- Static Protected Member Functions inherited from Hermes::Hermes2D::Views::View
static double get_tick_count ()
 returns a current time[in ms]
 
- Static Protected Attributes inherited from Hermes::Hermes2D::Views::View
static int screenshot_no = 1
 

Detailed Description

Displays a mesh.

MeshView is a debugging tool for displaying meshes together with its element id numbers, boundary markers etc.

Definition at line 36 of file mesh_view.h.


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