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SPAdmicon Class DM_srf_icon

SPAbase.ACIS_OBJECT
  |
  +---SPAds.DM_icon
    |
    +---SPAdmicon.DM_default_icon
      |
      +---DM_srf_icon

Usage: you must use this class as is. You should never derive it.

public class DM_srf_icon

This class is used for drawing deformable surface tag objects in standalone deformable modeling.

Role: The DM_srf_icon is part of the dmicon library. This icon updates a grid of polylines to depict the current state of a deformable surface. Control points and element boundaries can also be displayed

Related classes: DM_ica_draw_option and DM_icq_draw_option encapsulate set and query draw option commands using the DM_rend_options class. These derive from the DM_def_icon_cmd_args and DM_def_icon_query_args base classes.

The DM_def_icon_cmd_args and the DM_def_icon_query_args encapsulate many of the methods inherited from the DM_default_icon interface. Thus the Set_state and Query methods can be used to perform casting, when different libraries of icons are mixed.

See also:: DM_cpt_icon

Constructor and Destructor Index

o DM_srf_icon(): Public constructor.

Method Index

o Draw(Spatial_abs_hurler&,DM_icon_draw_args&): Draws this icon.
o Get_colors(DM_dbl_array&): Queries color data.
o Get_grid(int[2]): Queries discretization grid density.
o Invalidate(): Marks cached data bad.
o Make_copy(Spatial_abs_hurler&): Clone method.
o Set_colors(double*,int): Sets color data.
o Set_draw_option(int): Sets draw options.
o Set_grid(int[2]): Sets discretization grid density.
o Set_icon_width(double): Sets icon draw width.
o Set_owner(Spatial_abs_hurler&,DS_dmod*,int): Notification of owner completion, for icon initialization.
o Tag_object_changed(Spatial_abs_hurler&): Notification of owning tag object state change.
o Validate(): Updates cached data.

Constructor and Destructor

o DM_srf_icon

public DM_srf_icon(

)

Public constructor.

Methods

o Draw

public virtual void Draw(	Spatial_abs_hurler&	`err_handler`,
	const DM_icon_draw_args&	`draw_obj`)const

Draws this icon.

Parameters:

err_handler: error handler.
draw_obj: draw-command object.

o Get_colors

public virtual void Get_colors( DM_dbl_array& arr_data) const

Queries color data.

Parameters:

arr_data: data array.

o Get_grid

public virtual void Get_grid( int[2] density)const

Queries discretization grid density.

Parameters:

density: density.

o Invalidate

public virtual void Invalidate(

)

Marks cached data bad.

o Make_copy

public virtual DM_icon* Make_copy( Spatial_abs_hurler& err_handler)const

Clone method.

Parameters:

err_handler: error handler.

o Set_colors

public virtual void Set_colors(	const double*	`col_data`,
	int	`arr_size`)

Sets color data.

Parameters:

col_data: color data (r,g,b).
arr_size: array size, number of doubles.

o Set_draw_option

public virtual void Set_draw_option( int option)

Sets draw options.

Parameters:

option: option.

o Set_grid

public virtual void Set_grid( const int[2] density)

Sets discretization grid density.

Parameters:

density: density.

o Set_icon_width

public virtual void Set_icon_width( double width)

Sets icon draw width.

Parameters:

width: width.

o Set_owner

public virtual void Set_owner(	Spatial_abs_hurler&	`err_handler`,
	DS_dmod*	`new_dmod`,
	int	`new_tag`)

Notification of owner completion, for icon initialization.

Parameters:

err_handler: error handler.
new_dmod: icon owner dmod.
new_tag: icon owner tag ID.

o Tag_object_changed

public virtual void Tag_object_changed( Spatial_abs_hurler& err_handler)

Notification of owning tag object state change.

Parameters:

err_handler: error handler.

o Validate

public virtual void Validate(

)

Updates cached data.

This object is included in the file: dmsrficon.hxx