Classes
struct	Arc
	Represents a DXF ARC entity. More...

struct	Circle
	Represents a DXF CIRCLE entity. More...

struct	Entity
	Base class for all DXF geometric entities. More...

class	GraphicsScene
	The GraphicsScene class is a custom QGraphicsScene for rendering DXF entities. More...

class	GraphicsView
	The GraphicsView class provides a custom QGraphicsView with panning and zooming capabilities. More...

struct	LayerInfo
	LayerInfo holds properties for each layer. More...

struct	Line
	Represents a DXF LINE entity. More...

struct	Polyline
	Represents a DXF POLYLINE entity. More...

class	Reader
	The Reader class parses DXF files using 'dxflib' and stores entities by layer. More...

Typedefs
using	LayerEntities = QMap< QString, QList< std::shared_ptr< Entity > > >
	LayerEntities holds all parsed entities, organized by layer. Using std::shared_ptr for automatic memory management of entity objects.

using	Entities = LayerEntities::mapped_type
	Entities type from the map for holding entities of a layer.

using	Layers = QMap< QString, LayerInfo >
	Layers holds information for all layers in the DXF file.

typedef QList< QPair< QPointF, bool > >	Lines
	Type holding a point and a flag which determines if the point is the last of a line. This allows for proper drawing this using OpenGL's GL_LINES.

Functions
_DXF_FUNC Lines	generateVertices (const Entities &entities, double density)
	Converts DXF entities to a list of 2D vertices suitable for OpenGL line strip rendering.

Typedef Documentation

◆ Entities

using sf::dxf::Entities = typedef LayerEntities::mapped_type

Entities type from the map for holding entities of a layer.

using sf::dxf::LayerEntities = typedef QMap<QString, QList<std::shared_ptr<Entity> >>

LayerEntities holds all parsed entities, organized by layer. Using std::shared_ptr for automatic memory management of entity objects.

using sf::dxf::Layers = typedef QMap<QString, LayerInfo>

Layers holds information for all layers in the DXF file.

typedef QList<QPair<QPointF, bool> > sf::dxf::Lines

Type holding a point and a flag which determines if the point is the last of a line. This allows for proper drawing this using OpenGL's GL_LINES.

_DXF_FUNC Lines sf::dxf::generateVertices	(	const Entities &	entities,
		double	density
	)

Converts DXF entities to a list of 2D vertices suitable for OpenGL line strip rendering.

Parameters

entities	List of DXF entities to process.
density	Arc density value in arc-length units (controls vertex count for arcs and circles). The maximum of vertices for an arc segment is 360 and the minimum is 3.