DGtal::SetSelectCallback3D Struct Reference

#include <DGtal/io/DrawWithDisplay3DModifier.h>

Inheritance diagram for DGtal::SetSelectCallback3D:

Public Types
typedef int(*	CallbackFct) (void *viewer, DGtal::int32_t name, void *data)

Public Member Functions
	SetSelectCallback3D (CallbackFct f, void *data, DGtal::int32_t min=0, DGtal::int32_t max=0x7fffffff)
std::string	className () const
Public Member Functions inherited from DGtal::DrawWithDisplay3DModifier
std::string	className () const

Data Fields
CallbackFct	myFct
	The callback function associated to the selection of an element.
void *	myData
DGtal::int32_t	myMin
DGtal::int32_t	myMax

Detailed Description

This structure is used to pass callback functions to the viewer. These callback functions are called when specific graphical objects are selected by the user (

See also

SetName3D).

Examples

geometry/volumes/fullConvexityShortestPaths3D.cpp, and io/viewers/viewer3D-10-interaction.cpp.

Definition at line 257 of file DrawWithDisplay3DModifier.h.

Member Typedef Documentation

CallbackFct

typedef int(* DGtal::SetSelectCallback3D::CallbackFct) (void *viewer, DGtal::int32_t name, void *data)

The prototype for a callback function. It is called with a pointer to the viewer, the "OpenGL name" of the selected graphical element and a pointer toward the data that was given at construction of SetSelectCallback3D.

Definition at line 262 of file DrawWithDisplay3DModifier.h.

Constructor & Destructor Documentation

SetSelectCallback3D()

DGtal::SetSelectCallback3D::SetSelectCallback3D ( CallbackFct f, void * data, DGtal::int32_t min = 0, DGtal::int32_t max = 0x7fffffff )

inline

Definition at line 263 of file DrawWithDisplay3DModifier.h.

      : myFct( f ), myData( data ), myMin( min ), myMax( max ) {}

Member Function Documentation

className()

std::string DGtal::SetSelectCallback3D::className ( ) const

inline

Returns

the class name as a string.

Definition at line 268 of file DrawWithDisplay3DModifier.h.

{ return "SetSelectCallback3D"; }

Field Documentation

myData

void* DGtal::SetSelectCallback3D::myData

Definition at line 271 of file DrawWithDisplay3DModifier.h.

myFct

CallbackFct DGtal::SetSelectCallback3D::myFct

The callback function associated to the selection of an element.

Definition at line 270 of file DrawWithDisplay3DModifier.h.

myMax

DGtal::int32_t DGtal::SetSelectCallback3D::myMax

Definition at line 273 of file DrawWithDisplay3DModifier.h.

myMin

DGtal::int32_t DGtal::SetSelectCallback3D::myMin

Definition at line 272 of file DrawWithDisplay3DModifier.h.

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The documentation for this struct was generated from the following file:

• DrawWithDisplay3DModifier.h