The basic UNIX-plot routines. More...

Collaboration diagram for Plotting:

Files
file	tig.h

Macros
#define	PL_FORTRAN(lc, uc) BU_FORTRAN(lc, uc)

Functions
void	tp_i2list (FILE fp, int x, int *y, int npoints)

void	tp_2list (FILE fp, double x, double *y, int npoints)

void	BU_FORTRAN (f2list, F2LIST)(FILE **fpp

void	tp_3list (FILE fp, double x, double y, double z, int npoints)

void	BU_FORTRAN (f3list, F3LIST)(FILE **fpp

void	tp_2mlist (FILE fp, double x, double *y, int npoints, int flag, int mark, int interval, double size)

void	BU_FORTRAN (f2mlst, F2MLST)(FILE **fp

void	tp_2marker (FILE *fp, int c, double x, double y, double scale)

void	BU_FORTRAN (f2mark, F2MARK)(FILE **fp

void	tp_3marker (FILE *fp, int c, double x, double y, double z, double scale)

void	BU_FORTRAN (f3mark, F3MARK)(FILE **fp

void	tp_2number (FILE *fp, double input, int x, int y, int cscale, double theta, int digits)

void	BU_FORTRAN (f2numb, F2NUMB)(FILE **fp

void	tp_scale (int idata[], int elements, int mode, int length, int odata[], double min, double dx)

void	BU_FORTRAN (fscale, FSCALE)(int idata[]

void	tp_2symbol (FILE fp, char string, double x, double y, double scale, double theta)

void	BU_FORTRAN (f2symb, F2SYMB)(FILE **fp

void	tp_plot (FILE *fp, int xp, int yp, int xl, int yl, char xtitle[], char ytitle[], float x[], float y[], int n, double cscale)

void	BU_FORTRAN (fplot, FPLOT)(FILE **fp

void	tp_ftoa (float x, char *s)

void	tp_fixsc (float x, int npts, float size, float xs, float xmin, float xmax, float *dx)

void	tp_sep (float x, float coef, int ex)

double	tp_ipow (double x, int n)

void	tp_3axis (FILE fp, char string, point_t origin, mat_t rot, double length, int ccw, int ndigits, double label_start, double label_incr, double tick_separation, double char_width)

void	BU_FORTRAN (f3axis, F3AXIS)(FILE **fp

void	tp_3symbol (FILE fp, char string, point_t origin, mat_t rot, double scale)

void	tp_3vector (FILE *plotfp, point_t from, point_t to, double fromheadfract, double toheadfract)

void	BU_FORTRAN (f3vect, F3VECT)(FILE **fp

Variables
void float *	x

void float float *	y

void float float int *	n

void float float float *	z

void float float int *	np

void float float int int *	flag

void float float int int int *	mark

void float float int int int int *	interval

void float float int int int int float *	size

void int *	c

void int float float float *	scale

void float *	input

void float int int float *	cscale

void float int int float float *	theta

void float int int float float int *	digits

void int *	elements

void int char *	mode

void int char int *	length

void int char int int	odata []

void int char int int double *	min

void int char int int double double *	dx

void char *	string

void int *	xp

void int int *	yp

void int int int *	xl

void int int int int *	yl

void int int int int char *	xtitle

void int int int int char char *	ytitle

void char float float float float float int *	ccw

void char float float float float float int int *	ndigits

void char float float float float float int int float *	label_start

void char float float float float float int int float float *	label_incr

void char float float float float float int int float float float *	tick_separation

void char float float float float float int int float float float float *	char_width

void float *	fx

void float float *	fy

void float float float *	fz

void float float float float *	tx

void float float float float float *	ty

void float float float float float float *	tz

void float float float float float float float *	fl

void float float float float float float float float *	tl

Detailed Description

The basic UNIX-plot routines.

The following routines are taken from the BRL TIG-PACK (Terminal Independent Plotting Package). These routines create plots by using the pl_() and pd_() routines declared in plot3.h.

Macro Definition Documentation

◆ PL_FORTRAN

#define PL_FORTRAN	(	lc,
		uc
	)	BU_FORTRAN(lc, uc)

Definition at line 45 of file tig.h.

Function Documentation

◆ tp_i2list()

void tp_i2list	(	FILE *	fp,
		int *	x,
		int *	y,
		int	npoints
	)

Take a set of x, y coordinates, and plot them as a polyline, i.e., connect them with line segments. For markers, use tp_mlist(), below. This "C" interface expects arrays of INTs.

◆ tp_2list()

void tp_2list	(	FILE *	fp,
		double *	x,
		double *	y,
		int	npoints
	)

Take a set of x, y coordinates, and plot them as a polyline, i.e., connect them with line segments. For markers, use tp_mlist(), below. This "C" interface expects arrays of DOUBLES.

NOTE: tp_2list() and tp_3list() are good candidates to become intrinsic parts of plot3.c, for efficiency reasons.

Originally written in August 04, 1978

◆ BU_FORTRAN() [1/11]

void BU_FORTRAN	(	f2list	,
		F2LIST
	)

◆ tp_3list()

void tp_3list	(	FILE *	fp,
		double *	x,
		double *	y,
		double *	z,
		int	npoints
	)

NOTE: tp_2list() and tp_3list() are good candidates to become intrinsic parts of plot3.c, for efficiency reasons.

Originally written in August 04, 1978

◆ BU_FORTRAN() [2/11]

void BU_FORTRAN	(	f3list	,
		F3LIST
	)

◆ tp_2mlist()

void tp_2mlist	(	FILE *	fp,
		double *	x,
		double *	y,
		int	npoints,
		int	flag,
		int	mark,
		int	interval,
		double	size
	)

Take a set of x, y coordinates and plots them, with a combination of connecting lines and/or place markers. It is important to note that the arrays are arrays of doubles, and express UNIX-plot coordinates in the current pl_space().

tp_scale(TIG) may be called first to optionally re-scale the data.

The 'mark' character to be used for marking points off can be any printing ASCII character, or 001 to 005 for the special marker characters.

In addition, the value of the 'flag' variable determines the type of line to be drawn, as follows:

0 Draw nothing (rather silly)
1 Marks only, no connecting lines. Suggested interval=1.
2 Draw connecting lines only.
3 Draw line and marks

◆ BU_FORTRAN() [3/11]

void BU_FORTRAN	(	f2mlst	,
		F2MLST
	)

This FORTRAN interface expects arrays of REALs (single precision).

◆ tp_2marker()

void tp_2marker	(	FILE *	fp,
		int	c,
		double	x,
		double	y,
		double	scale
	)

◆ BU_FORTRAN() [4/11]

void BU_FORTRAN	(	f2mark	,
		F2MARK
	)

◆ tp_3marker()

void tp_3marker	(	FILE *	fp,
		int	c,
		double	x,
		double	y,
		double	z,
		double	scale
	)

◆ BU_FORTRAN() [5/11]

void BU_FORTRAN	(	f3mark	,
		F3MARK
	)

◆ tp_2number()

void tp_2number	(	FILE *	fp,
		double	input,
		int	x,
		int	y,
		int	cscale,
		double	theta,
		int	digits
	)

◆ BU_FORTRAN() [6/11]

void BU_FORTRAN	(	f2numb	,
		F2NUMB
	)

◆ tp_scale()

void tp_scale	(	int	idata[],
		int	elements,
		int	mode,
		int	length,
		int	odata[],
		double *	min,
		double *	dx
	)

◆ BU_FORTRAN() [7/11]

void BU_FORTRAN	(	fscale	,
		FSCALE
	)

◆ tp_2symbol()

void tp_2symbol	(	FILE *	fp,
		char *	string,
		double	x,
		double	y,
		double	scale,
		double	theta
	)

◆ BU_FORTRAN() [8/11]

void BU_FORTRAN	(	f2symb	,
		F2SYMB
	)

◆ tp_plot()

void tp_plot	(	FILE *	fp,
		int	xp,
		int	yp,
		int	xl,
		int	yl,
		char	xtitle[],
		char	ytitle[],
		float	x[],
		float	y[],
		int	n,
		double	cscale
	)

◆ BU_FORTRAN() [9/11]

void BU_FORTRAN	(	fplot	,
		FPLOT
	)

◆ tp_ftoa()

void tp_ftoa	(	float	x,
		char *	s
	)

◆ tp_fixsc()

void tp_fixsc	(	float *	x,
		int	npts,
		float	size,
		float *	xs,
		float *	xmin,
		float *	xmax,
		float *	dx
	)

◆ tp_sep()

void tp_sep	(	float	x,
		float *	coef,
		int *	ex
	)

◆ tp_ipow()

double tp_ipow	(	double	x,
		int	n
	)

◆ tp_3axis()

void tp_3axis	(	FILE *	fp,
		char *	string,
		point_t	origin,
		mat_t	rot,
		double	length,
		int	ccw,
		int	ndigits,
		double	label_start,
		double	label_incr,
		double	tick_separation,
		double	char_width
	)

This routine is used to generate an axis for a graph. It draws an axis with a linear scale, places tic marks every inch, labels the tics, and uses the supplied title for the axis.

The strategy behind this routine is to split the axis into SEGMENTS, which run from one tick to the next. The origin of the first segment (x, y), the origin of the bottom of the first tick (xbott, ybott), and the origin of the first tick label (xnum, ynum) are computed along with the delta x and delta y (xincr, yincr) which describes the interval to the start of the next tick.

Originally written on August 01, 1978

◆ BU_FORTRAN() [10/11]

void BU_FORTRAN	(	f3axis	,
		F3AXIS
	)

◆ tp_3symbol()

void tp_3symbol	(	FILE *	fp,
		char *	string,
		point_t	origin,
		mat_t	rot,
		double	scale
	)

◆ tp_3vector()

void tp_3vector	(	FILE *	plotfp,
		point_t	from,
		point_t	to,
		double	fromheadfract,
		double	toheadfract
	)

◆ BU_FORTRAN() [11/11]

void BU_FORTRAN	(	f3vect	,
		F3VECT
	)

Variable Documentation

◆ x

void char float * x

Definition at line 72 of file tig.h.

Referenced by mat2d_pt2d_mul().

◆ y

void char float float * y

Definition at line 73 of file tig.h.

Referenced by mat2d_pt2d_mul().

◆ n

void int int int int char char float float int * n

Definition at line 74 of file tig.h.

◆ z

void char float float float * z

Definition at line 90 of file tig.h.

◆ np

void float float int* np

Definition at line 128 of file tig.h.

◆ flag

void float float int int* flag

Definition at line 129 of file tig.h.

◆ mark

void float float int int int* mark

Definition at line 130 of file tig.h.

◆ interval

void float float int int int int* interval

Definition at line 131 of file tig.h.

◆ size

void float float int int int int float* size

Definition at line 132 of file tig.h.

Referenced by PooledObject< T >::operator new().

◆ c

void int * c

Definition at line 139 of file tig.h.

Referenced by mat2d_inverse(), and mat2d_pt2d_mul().

◆ scale

void char float float float * scale

Definition at line 142 of file tig.h.

Referenced by mat2d_inverse().

◆ input

void float* input

Definition at line 163 of file tig.h.

◆ cscale

void int int int int char char float float int float * cscale

Definition at line 166 of file tig.h.

◆ theta

void char float float float float float * theta

Definition at line 167 of file tig.h.

◆ digits

void float int int float float int* digits

Definition at line 168 of file tig.h.

◆ elements

void int* elements

Definition at line 178 of file tig.h.

◆ mode

void int char* mode

Definition at line 179 of file tig.h.

◆ length

void char float float float float * length

Definition at line 180 of file tig.h.

◆ odata

void int char int int odata[]

Definition at line 181 of file tig.h.

◆ min

void int char int int double* min

Definition at line 182 of file tig.h.

Referenced by BRNode::GetBBox(), and BBNode::GetBBox().

◆ dx

void int char int int double double* dx

Definition at line 183 of file tig.h.

◆ string

void char * string

Definition at line 191 of file tig.h.

◆ xp

void int* xp

Definition at line 208 of file tig.h.

◆ yp

void int int* yp

Definition at line 209 of file tig.h.

◆ xl

void int int int* xl

Definition at line 210 of file tig.h.

◆ yl

void int int int int* yl

Definition at line 211 of file tig.h.

◆ xtitle

void int int int int char* xtitle

Definition at line 212 of file tig.h.

◆ ytitle

void int int int int char char* ytitle

Definition at line 213 of file tig.h.

◆ ccw

void char float float float float float int* ccw

Definition at line 265 of file tig.h.

◆ ndigits

void char float float float float float int int* ndigits

Definition at line 266 of file tig.h.

◆ label_start

void char float float float float float int int float* label_start

Definition at line 267 of file tig.h.

◆ label_incr

void char float float float float float int int float float* label_incr

Definition at line 268 of file tig.h.

◆ tick_separation

void char float float float float float int int float float float* tick_separation

Definition at line 269 of file tig.h.

◆ char_width

void char float float float float float int int float float float float* char_width

Definition at line 270 of file tig.h.

◆ fx

void float* fx

Definition at line 282 of file tig.h.

◆ fy

void float float* fy

Definition at line 283 of file tig.h.

◆ fz

void float float float* fz

Definition at line 284 of file tig.h.

◆ tx

void float float float float* tx

Definition at line 285 of file tig.h.

◆ ty

void float float float float float* ty

Definition at line 286 of file tig.h.

◆ tz

void float float float float float float* tz

Definition at line 287 of file tig.h.

◆ fl

void float float float float float float float* fl

Definition at line 288 of file tig.h.

◆ tl

void float float float float float float float float* tl

Definition at line 289 of file tig.h.

Files

Macros

Functions

Variables