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MyDXFEntity Class Reference
DXF entity base class. More...
#include <mydxfentities.hpp>
Public Member Functions | |
| virtual | ~MyDXFEntity () |
| Virtual destructor. | |
| virtual MyDXFEntity * | copy (void) const =0 |
| Get a new copy of entity. | |
| virtual void | explode (class MyDXFEntities *ent, MyDXFFile *dxf, const Transformation *t) const =0 |
| Explode into entities. | |
| virtual void | write (class MyDXFFile *dxf, std::ofstream &ostr)=0 |
| Write dxf file to stream. | |
| virtual void | scale (class MyDXFFile *dxf, double s)=0 |
| Scale entity by factor s. | |
| virtual void | translate (class MyDXFFile *dxf, const Vec3D &dx)=0 |
| Translate entity by dx. | |
| void | set_layer (const std::string &layer) |
| Set layer. | |
| std::string | get_layer (void) const |
| Get layer. | |
| virtual EntityType | get_type (void) const =0 |
| Get entity type. | |
| void | set_handle (const std::string &handle) |
| Set entity handle. | |
| std::string | get_handle (void) const |
| Get entity handle. | |
| virtual void | plot (const class MyDXFFile *dxf, cairo_t *cairo, const Transformation *t, const double range[4]) const =0 |
| Plot entity with cairo. | |
| virtual void | get_bbox (Vec3D &min, Vec3D &max, const class MyDXFFile *dxf, const Transformation *t) const =0 |
| Return bounding box of entity. | |
| virtual void | debug_print (std::ostream &os) const =0 |
| Print debugging information to stream os. | |
Protected Member Functions | |
| MyDXFEntity () | |
| void | write_common (class MyDXFFile *dxf, std::ofstream &ostr) |
| void | process_group (class MyDXFFile *dxf) |
| void | constructor_debug_print (void) const |
| void | debug_print_base (std::ostream &os) const |
Static Protected Member Functions | |
| static void | bbox_ppoint (Vec3D &min, Vec3D &max, const Vec3D &p) |
| Propose a point to bounding box. | |
Protected Attributes | |
| std::string | _handle |
| std::string | _layer |
Friends | |
| std::ostream & | operator<< (std::ostream &os, const MyDXFEntity &ent) |
Detailed Description
DXF entity base class.
A general base class for all DXF entities. Contains data fields common to all entities.
Constructor & Destructor Documentation
| MyDXFEntity::MyDXFEntity | ( | ) | [protected] |
| virtual MyDXFEntity::~MyDXFEntity | ( | ) | [inline, virtual] |
Virtual destructor.
Member Function Documentation
| static void MyDXFEntity::bbox_ppoint | ( | Vec3D & | min, | |
| Vec3D & | max, | |||
| const Vec3D & | p | |||
| ) | [static, protected] |
Propose a point to bounding box.
Updates bounding box value at min and max by including point p in the bounding box.
| void MyDXFEntity::constructor_debug_print | ( | void | ) | const [protected] |
| virtual MyDXFEntity* MyDXFEntity::copy | ( | void | ) | const [pure virtual] |
Get a new copy of entity.
| virtual void MyDXFEntity::debug_print | ( | std::ostream & | os | ) | const [pure virtual] |
Print debugging information to stream os.
| void MyDXFEntity::debug_print_base | ( | std::ostream & | os | ) | const [protected] |
| virtual void MyDXFEntity::explode | ( | class MyDXFEntities * | ent, | |
| MyDXFFile * | dxf, | |||
| const Transformation * | t | |||
| ) | const [pure virtual] |
Explode into entities.
Break entity into atomic entities and tranform entities them with tranformation t. Add the tranformed entities to the database ent.
| virtual void MyDXFEntity::get_bbox | ( | Vec3D & | min, | |
| Vec3D & | max, | |||
| const class MyDXFFile * | dxf, | |||
| const Transformation * | t | |||
| ) | const [pure virtual] |
Return bounding box of entity.
| std::string MyDXFEntity::get_handle | ( | void | ) | const [inline] |
Get entity handle.
| std::string MyDXFEntity::get_layer | ( | void | ) | const [inline] |
Get layer.
| virtual EntityType MyDXFEntity::get_type | ( | void | ) | const [pure virtual] |
Get entity type.
| virtual void MyDXFEntity::plot | ( | const class MyDXFFile * | dxf, | |
| cairo_t * | cairo, | |||
| const Transformation * | t, | |||
| const double | range[4] | |||
| ) | const [pure virtual] |
Plot entity with cairo.
Plot the entity using the transformation from from the object space to cairo coordinates. The visible range is specified by range (xmin,ymin,xmax,ymax) in cairo coordinates.
| void MyDXFEntity::process_group | ( | class MyDXFFile * | dxf | ) | [protected] |
| virtual void MyDXFEntity::scale | ( | class MyDXFFile * | dxf, | |
| double | s | |||
| ) | [pure virtual] |
Scale entity by factor s.
| void MyDXFEntity::set_handle | ( | const std::string & | handle | ) | [inline] |
Set entity handle.
| void MyDXFEntity::set_layer | ( | const std::string & | layer | ) | [inline] |
Set layer.
Translate entity by dx.
| virtual void MyDXFEntity::write | ( | class MyDXFFile * | dxf, | |
| std::ofstream & | ostr | |||
| ) | [pure virtual] |
Write dxf file to stream.
| void MyDXFEntity::write_common | ( | class MyDXFFile * | dxf, | |
| std::ofstream & | ostr | |||
| ) | [protected] |
Friends And Related Function Documentation
| std::ostream& operator<< | ( | std::ostream & | os, | |
| const MyDXFEntity & | ent | |||
| ) | [friend] |
Member Data Documentation
std::string MyDXFEntity::_handle [protected] |
std::string MyDXFEntity::_layer [protected] |
The documentation for this class was generated from the following file: