A simple program to read a dxf file and list the points contained within it to a text file. More...

#include "dxfPoints.h"

Inheritance diagram for DXFPoints:

Public Member Functions
virtual void	done_entity ()
	This is inherited from DXFFile, and gets called as each entity (face, line, whatever) has finished processing.

void	run ()

Public Member Functions inherited from ProgramBase
	ProgramBase (const std::string &name=std::string())

std::string	get_exec_command () const
	Returns the command that invoked this program, as a shell-friendly string, suitable for pasting into the comments of output files.

virtual void	parse_command_line (int argc, char **argv)
	Dispatches on each of the options on the command line, and passes the remaining parameters to handle_args().

void	show_description ()
	Writes the program description to stderr.

void	show_options ()
	Describes each of the available options to stderr.

void	show_text (const std::string &prefix, int indent_width, std::string text)
	Formats the indicated text and its prefix for output to stderr with the known _terminal_width.

void	show_text (const std::string &text)
	Formats the indicated text to stderr with the known _terminal_width.

void	show_usage ()
	Writes the usage line(s) to stderr.

void	write_man_page (std::ostream &out)
	Generates a man page in nroff syntax based on the description and options.

Public Member Functions inherited from WithOutputFile
	WithOutputFile (bool allow_last_param, bool allow_stdout, bool binary_output)

void	close_output ()
	Closes the output stream previously opened by get_output().

std::ostream &	get_output ()
	Returns an output stream that corresponds to the user's intended egg file output–either stdout, or the named output file.

Filename	get_output_filename () const
	If has_output_filename() returns true, this is the filename that the user specified.

bool	has_output_filename () const
	Returns true if the user specified an output filename, false otherwise (e.g.

Public Member Functions inherited from DXFFile
virtual void	begin_file ()
	A hook for user code, if desired.

virtual void	begin_section ()
	A hook for user code, if desired.

virtual void	done_vertex ()
	A hook for user code, if desired.

virtual void	end_file ()
	A hook for user code, if desired.

virtual void	end_section ()
	A hook for user code, if desired.

virtual void	error ()
	A hook for user code, if desired.

const Color &	get_color () const
	This is a convenience function to return the r,g,b color of the current entity (at the time of done_entity()).

virtual DXFLayer *	new_layer (const std::string &name)

void	ocs_2_wcs ()
	Assuming the current entity is a planar-based entity, for instance, a 2-d polygon (as opposed to a 3-d polygon), this converts the coordinates from the funny planar coordinate system to the world coordinates.

void	process (Filename filename)
	Opens the indicated filename and reads it as a DXF file.

void	process (std::istream *in, bool owns_in)
	Reads the indicated stream as a DXF file.

Public Member Functions inherited from MemoryBase
void	operator delete (void , void )

void	operator delete (void *ptr)

void	operator delete[] (void , void )

void	operator delete[] (void *ptr)

void *	operator new (size_t size)

void *	operator new (size_t size, void *ptr)

void *	operator new[] (size_t size)

void *	operator new[] (size_t size, void *ptr)

Additional Inherited Members
Public Types inherited from ProgramBase
typedef pdeque< std::string >	Args

Public Types inherited from DXFFile
enum	Entity { EN_unknown , EN_3dface , EN_point , EN_insert , EN_vertex , EN_polyline }

enum	PolylineFlags { PF_closed = 0x01 , PF_curve_fit = 0x02 , PF_spline_fit = 0x04 , PF_3d = 0x08 , PF_3d_mesh = 0x10 , PF_closed_n = 0x20 , PF_polyface = 0x40 , PF_continuous_linetype = 0x80 }

enum	Section { SE_unknown , SE_header , SE_tables , SE_blocks , SE_entities , SE_objects }

enum	State { ST_top , ST_section , ST_entity , ST_verts , ST_error , ST_done }

Static Public Member Functions inherited from DXFFile
static int	find_color (double r, double g, double b)
	Returns the index of the closest matching AutoCAD color to the indicated r, g, b.

Public Attributes inherited from ProgramBase
Args	_program_args

Filename	_program_name

Public Attributes inherited from DXFFile
int	_color_index

Entity	_entity

int	_flags

DXFLayer *	_layer

DXFLayerMap	_layers

LPoint3d	_p

LPoint3d	_q

LPoint3d	_r

LPoint3d	_s

Section	_section

DXFVertices	_verts

LVector3d	_z

Static Public Attributes inherited from DXFFile
static Color	_colors [DXF_num_colors]

Detailed Description

A simple program to read a dxf file and list the points contained within it to a text file.

Definition at line 27 of file dxfPoints.h.

Constructor & Destructor Documentation

◆ DXFPoints()

DXFPoints::DXFPoints ( )

Definition at line 19 of file dxfPoints.cxx.

Member Function Documentation

◆ done_entity()

void DXFPoints::done_entity ( )

virtual

This is inherited from DXFFile, and gets called as each entity (face, line, whatever) has finished processing.

Reimplemented from DXFFile.

Definition at line 53 of file dxfPoints.cxx.

References WithOutputFile::get_output(), and DXFFile::ocs_2_wcs().

◆ run()

void DXFPoints::run ( )

Definition at line 43 of file dxfPoints.cxx.

The documentation for this class was generated from the following files:

pandatool/src/dxfprogs/dxfPoints.h
pandatool/src/dxfprogs/dxfPoints.cxx