CGAL 6.1 - 2D Periodic Triangulations

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List of all members | Public Member Functions
GraphicsSceneOptionsPeriodic2Triangulation2 Class Reference
Reference Manual » Concepts

`#include <Concepts/GraphicsSceneOptionsPeriodic2Triangulation2.h>`

## Definition

The concept `GraphicsSceneOptionsPeriodic2Triangulation2` defines data and methods used to tune the way that the cells of a `Periodic_2_triangulation_2` are considered for drawing or to be added into a graphics scene.

Refines
  `GraphicsSceneOptions`

Has models
  `CGAL::Graphics_scene_options_periodic_2_triangulation_2<DS, VertexDescriptor, EdgeDescriptor, FaceDescriptor>`

## Public Member Functions
bool | draw_domain () const
| returns `true` if the domain of the Periodic_2_triangulation_2 must be drawn, `false` otherwise.
void | draw_domain (bool b)
| sets the draw domain value to `b`.
void | toggle_draw_domain ()
| toggles the draw domain value.
DS::Iterator_type | display_type () const
| returns the type of the display (STORED, UNIQUE, STORED_COVER_DOMAIN or UNIQUE_COVER_DOMAIN).
void | increase_display_type ()
| set the display type to the next type (in the ordered circular list STORED, UNIQUE, STORED_COVER_DOMAIN, UNIQUE_COVER_DOMAIN).
const CGAL::IO::Color & | domain_color () const
| returns the color used to draw the domain.

## Member Function Documentation

## ◆ draw_domain()

bool GraphicsSceneOptionsPeriodic2Triangulation2::draw_domain | ( |  | ) | const

returns `true` if the domain of the Periodic_2_triangulation_2 must be drawn, `false` otherwise.

Returns `false` by default.