des_profile.C
/*
* Basic routine for drawing profiles.
*/
/*
* Copyright (c) 1999-2004 Eric Gourgoulhon
*
* This file is part of LORENE.
*
* LORENE is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* LORENE is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with LORENE; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
char des_profile_C[] = "$Header: /cvsroot/Lorene/C++/Source/Non_class_members/Graphics/des_profile.C,v 1.11 2014/10/13 08:53:22 j_novak Exp $" ;
/*
* $Id: des_profile.C,v 1.11 2014/10/13 08:53:22 j_novak Exp $
* $Log: des_profile.C,v $
* Revision 1.11 2014/10/13 08:53:22 j_novak
* Lorene classes and functions now belong to the namespace Lorene.
*
* Revision 1.10 2014/10/06 15:16:05 j_novak
* Modified #include directives to use c++ syntax.
*
* Revision 1.9 2012/01/17 10:35:46 j_penner
* added point plot
*
* Revision 1.8 2008/08/19 06:42:00 j_novak
* Minor modifications to avoid warnings with gcc 4.3. Most of them concern
* cast-type operations, and constant strings that must be defined as const char*
*
* Revision 1.7 2005/03/25 19:56:28 e_gourgoulhon
* Added plot of domain boundaries (new arguments nbound and xbound).
*
* Revision 1.6 2004/02/17 22:19:22 e_gourgoulhon
* Changed prototype of des_profile_mult.
* Added version of des_profile_mult with arbitrary x sampling.
*
* Revision 1.5 2004/02/16 10:54:08 e_gourgoulhon
* Added #include <stdlib.h>.
*
* Revision 1.4 2004/02/15 21:56:49 e_gourgoulhon
* des_profile_mult: added call to cpgask(0).
*
* Revision 1.3 2004/02/12 16:21:57 e_gourgoulhon
* Added new function des_profile_mult.
*
* Revision 1.2 2002/10/16 14:36:57 j_novak
* Reorganization of #include instructions of standard C++, in order to
* use experimental version 3 of gcc.
*
* Revision 1.1.1.1 2001/11/20 15:19:29 e_gourgoulhon
* LORENE
*
* Revision 1.1 1999/12/09 16:38:41 eric
* Initial revision
*
*
* $Header: /cvsroot/Lorene/C++/Source/Non_class_members/Graphics/des_profile.C,v 1.11 2014/10/13 08:53:22 j_novak Exp $
*
*/
// C++ headers:
#include"headcpp.h"
// C headers:
#include <cstdlib>
#include <cmath>
#include <cpgplot.h>
namespace Lorene {
//******************************************************************************
// Single profile, single device, uniform sampling
//******************************************************************************
void des_profile(const float* uutab, int nx, float xmin, float xmax,
const char* nomx, const char* nomy,
const char* title, const char* device,
int nbound, float* xbound) {
// Search for the extremal values of the field :
// -------------------------------------------
float uumin = uutab[0] ;
float uumax = uutab[0] ;
for (int i=1; i<nx; i++) {
uumin = (uutab[i] < uumin) ? uutab[i] : uumin ;
uumax = (uutab[i] > uumax) ? uutab[i] : uumax ;
}
cout << " " << nomy << " : min, max : " << uumin << " " << uumax
<< endl ;
// Points abscisses :
// ----------------
float* xx = new float[nx] ;
float hx = (xmax-xmin)/float(nx-1) ;
for(int i=0; i<nx; i++) {
xx[i] = xmin + float(i) * hx ;
}
// Graphics display
// ----------------
if (device == 0x0) {
device = "?" ;
}
int ier = cpgbeg(0, device, 1, 1) ;
if (ier != 1) {
cout << "des_profile: problem in opening PGPLOT display !" << endl ;
}
// Taille des caracteres:
float size = float(1.3) ;
cpgsch(size) ;
// Epaisseur des traits:
int lepais = 1 ;
cpgslw(lepais) ;
// Fonte axes: caracteres romains:
cpgscf(2) ;
// Cadre de la figure
float uuamp = uumax - uumin ;
float uumin1 = uumin - float(0.05) * uuamp ;
float uumax1 = uumax + float(0.05) * uuamp ;
cpgenv(xmin, xmax, uumin1, uumax1, 0, 0 ) ;
cpglab(nomx,nomy,title) ;
// Drawing of curve
cpgline(nx, xx, uutab) ;
// Plot of domain boundaries
// -------------------------
if (nbound > 0) {
float xb[2] ;
float yb[2] ;
yb[0] = uumin1 ;
yb[1] = uumax1 ;
cpgsls(3) ; // lignes en trait mixte
cpgsci(3) ; // couleur verte
for (int i=0; i<nbound; i++) {
xb[0] = xbound[i] ;
xb[1] = xbound[i] ;
cpgline(2, xb, yb) ;
}
cpgsls(1) ; // retour aux lignes en trait plein
cpgsci(1) ; // couleur noire
}
cpgend() ;
delete [] xx ;
}
//******************************************************************************
// Multiple profiles, multiple device, uniform sampling
//******************************************************************************
void des_profile_mult(const float* uutab, int nprof, int nx,
float xmin, float xmax, const char* nomx, const char* nomy,
const char* title, const int* line_style,
int ngraph, bool closeit, const char* device,
int nbound, float* xbound) {
const int ngraph_max = 100 ;
static int graph_list[ngraph_max] ;
static bool first_call = true ;
// First call operations
// ---------------------
if (first_call) { // initialization of all the graphic devices to 0 :
for (int i=0; i<ngraph_max; i++) {
graph_list[i] = 0 ;
}
first_call = false ;
}
// Search for the extremal values of the field :
// -------------------------------------------
int ntot = nprof * nx ;
float uumin = uutab[0] ;
float uumax = uutab[0] ;
for (int i=1; i<ntot; i++) {
if (uutab[i] < uumin) uumin = uutab[i] ;
if (uutab[i] > uumax) uumax = uutab[i] ;
}
cout << " " << nomy << " : min, max : " << uumin << " " << uumax
<< endl ;
// Points abscisses :
// ----------------
float* xx = new float[nx] ;
float hx = (xmax-xmin)/float(nx-1) ;
for(int i=0; i<nx; i++) {
xx[i] = xmin + float(i) * hx ;
}
// Graphics display
// ----------------
// Opening of the device
if ( (ngraph < 0) || (ngraph >= ngraph_max) ) {
cerr << "des_profile_mult : graph index out of range ! \n" ;
cerr << " ngraph = " << ngraph << " while range = 0, "
<< ngraph_max-1 << endl ;
abort() ;
}
if (graph_list[ngraph] == 0) { // opening is required
// -------------------
if (device == 0x0) device = "?" ;
graph_list[ngraph] = cpgopen(device) ;
if ( graph_list[ngraph] <= 0 ) {
cerr << "des_profile_mult: problem in opening PGPLOT display !\n" ;
abort() ;
}
cpgask(0) ; // Disables the ``Type RETURN for next page:'' prompt
}
else { // the graphic device has been opened previously
cpgslct( graph_list[ngraph] ) ; // selects the appropriate device
}
// Drawing
// -------
// Taille des caracteres:
float size = float(1.3) ;
cpgsch(size) ;
// Epaisseur des traits:
int lepais = 1 ;
cpgslw(lepais) ;
// Fonte axes: caracteres romains:
cpgscf(2) ;
// Cadre de la figure
float uuamp = uumax - uumin ;
float uumin1 = uumin - float(0.05) * uuamp ;
float uumax1 = uumax + float(0.05) * uuamp ;
cpgsls(1) ;
cpgenv(xmin, xmax, uumin1, uumax1, 0, 0 ) ;
cpglab(nomx,nomy,title) ;
for (int i=0; i<nprof; i++) {
const float* uudes = uutab + i*nx ;
if (line_style == 0x0) cpgsls(i%5 + 1) ;
else cpgsls(line_style[i]) ;
cpgline(nx, xx, uudes) ;
}
// Plot of domain boundaries
// -------------------------
if (nbound > 0) {
float xb[2] ;
float yb[2] ;
yb[0] = uumin1 ;
yb[1] = uumax1 ;
cpgsls(3) ; // lignes en trait mixte
cpgsci(3) ; // couleur verte
for (int i=0; i<nbound; i++) {
xb[0] = xbound[i] ;
xb[1] = xbound[i] ;
cpgline(2, xb, yb) ;
}
cpgsls(1) ; // retour aux lignes en trait plein
cpgsci(1) ; // couleur noire
}
if (closeit) {
cpgclos() ;
graph_list[ngraph] = 0 ;
}
delete [] xx ;
}
//******************************************************************************
// Single profile, single device, arbitrary sampling
//******************************************************************************
void des_profile(const float* uutab, int nx, const float *xtab,
const char* nomx, const char* nomy,
const char* title, const char* device,
int nbound, float* xbound) {
// Search for the extremal values of the field :
// -------------------------------------------
float uumin = uutab[0] ;
float uumax = uutab[0] ;
float xmin = xtab[0] ;
float xmax = xtab[0] ;
for (int i=1; i<nx; i++) {
uumin = (uutab[i] < uumin) ? uutab[i] : uumin ;
uumax = (uutab[i] > uumax) ? uutab[i] : uumax ;
xmin = (xtab[i] < xmin) ? xtab[i] : xmin ;
xmax = (xtab[i] > xmax) ? xtab[i] : xmax ;
}
cout << " " << nomy << " : min, max : " << uumin << " " << uumax << endl;
cout << " " << "domain: " << "min, max : " << xmin << " " << xmax << endl ;
// Points abscisses :
// ----------------
/*
float* xx = new float[nx] ;
float hx = (xmax-xmin)/float(nx-1) ;
for(int i=0; i<nx; i++) {
xx[i] = xmin + float(i) * hx ;
}
*/
// Graphics display
// ----------------
if (device == 0x0) {
device = "?" ;
}
int ier = cpgbeg(0, device, 1, 1) ;
if (ier != 1) {
cout << "des_profile: problem in opening PGPLOT display !" << endl ;
}
// Taille des caracteres:
float size = float(1.3) ;
cpgsch(size) ;
// Epaisseur des traits:
int lepais = 1 ;
cpgslw(lepais) ;
// Fonte axes: caracteres romains:
cpgscf(2) ;
// Cadre de la figure
float uuamp = uumax - uumin ;
float uumin1 = uumin - float(0.05) * uuamp ;
float uumax1 = uumax + float(0.05) * uuamp ;
cpgenv(xmin, xmax, uumin1, uumax1, 0, 0 ) ;
cpglab(nomx,nomy,title) ;
// Drawing of curve
cpgline(nx, xtab, uutab) ;
// Plot of domain boundaries
// -------------------------
if (nbound > 0) {
float xb[2] ;
float yb[2] ;
yb[0] = uumin1 ;
yb[1] = uumax1 ;
cpgsls(3) ; // lignes en trait mixte
cpgsci(3) ; // couleur verte
for (int i=0; i<nbound; i++) {
xb[0] = xbound[i] ;
xb[1] = xbound[i] ;
cpgline(2, xb, yb) ;
}
cpgsls(1) ; // retour aux lignes en trait plein
cpgsci(1) ; // couleur noire
}
cpgend() ;
}
//******************************************************************************
// Multiple profiles, multiple device, arbitrary sampling
//******************************************************************************
void des_profile_mult(const float* uutab, int nprof, int nx, const float* xtab,
const char* nomx, const char* nomy, const char* title,
const int* line_style, int ngraph, bool closeit,
const char* device, int nbound, float* xbound) {
const int ngraph_max = 100 ;
static int graph_list[ngraph_max] ;
static bool first_call = true ;
// First call operations
// ---------------------
if (first_call) { // initialization of all the graphic devices to 0 :
for (int i=0; i<ngraph_max; i++) {
graph_list[i] = 0 ;
}
first_call = false ;
}
// Search for the extremal values of x and of the field :
// ----------------------------------------------------
int ntot = nprof * nx ;
float uumin = uutab[0] ;
float uumax = uutab[0] ;
for (int i=1; i<ntot; i++) {
if (uutab[i] < uumin) uumin = uutab[i] ;
if (uutab[i] > uumax) uumax = uutab[i] ;
}
float xmin = xtab[0] ;
float xmax = xtab[0] ;
for (int i=1; i<ntot; i++) {
if (xtab[i] < xmin) xmin = xtab[i] ;
if (xtab[i] > xmax) xmax = xtab[i] ;
}
cout << " " << nomy << " : min, max : " << uumin << " " << uumax
<< endl ;
// Graphics display
// ----------------
// Opening of the device
if ( (ngraph < 0) || (ngraph >= ngraph_max) ) {
cerr << "des_profile_mult : graph index out of range ! \n" ;
cerr << " ngraph = " << ngraph << " while range = 0, "
<< ngraph_max-1 << endl ;
abort() ;
}
if (graph_list[ngraph] == 0) { // opening is required
// -------------------
if (device == 0x0) device = "?" ;
graph_list[ngraph] = cpgopen(device) ;
if ( graph_list[ngraph] <= 0 ) {
cerr << "des_profile_mult: problem in opening PGPLOT display !\n" ;
abort() ;
}
cpgask(0) ; // Disables the ``Type RETURN for next page:'' prompt
}
else { // the graphic device has been opened previously
cpgslct( graph_list[ngraph] ) ; // selects the appropriate device
}
// Drawing
// -------
// Taille des caracteres:
float size = float(1.3) ;
cpgsch(size) ;
// Epaisseur des traits:
int lepais = 1 ;
cpgslw(lepais) ;
// Fonte axes: caracteres romains:
cpgscf(2) ;
// Draw the figure
float uuamp = uumax - uumin ;
float uumin1 = uumin - float(0.05) * uuamp ;
float uumax1 = uumax + float(0.05) * uuamp ;
cpgsls(1) ;
cpgenv(xmin, xmax, uumin1, uumax1, 0, 0 ) ;
cpglab(nomx,nomy,title) ;
for (int i=0; i<nprof; i++) {
const float* uudes = uutab + i*nx ;
const float* xdes = xtab + i*nx ;
if (line_style == 0x0) cpgsls(i%5 + 1) ;
else cpgsls(line_style[i]) ;
cpgline(nx, xdes, uudes) ;
}
// Plot of domain boundaries
// -------------------------
if (nbound > 0) {
float xb[2] ;
float yb[2] ;
yb[0] = uumin1 ;
yb[1] = uumax1 ;
cpgsls(3) ; // lignes en trait mixte
cpgsci(3) ; // couleur verte
for (int i=0; i<nbound; i++) {
xb[0] = xbound[i] ;
xb[1] = xbound[i] ;
cpgline(2, xb, yb) ;
}
cpgsls(1) ; // retour aux lignes en trait plein
cpgsci(1) ; // couleur noire
}
if (closeit) {
cpgclos() ;
graph_list[ngraph] = 0 ;
}
}
}
Lorene
Lorene prototypes.
Definition app_hor.h:64