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-/*
- * plots.h -- parametrized plotting algorithms
- *
- * This file is part of ePiX, a C++ library for creating high-quality
- * figures in LaTeX
- *
- * Andrew D. Hwang <rot 13 nujnat at zngupf dot ubylpebff dot rqh>
- *
- * Version 1.0.23
- * Last Change: January 13, 2007
- */
-
-/*
- * Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
- * Andrew D. Hwang <rot 13 nujnat at zngupf dot ubylpebff dot rqh>
- * Department of Mathematics and Computer Science
- * College of the Holy Cross
- * Worcester, MA, 01610-2395, USA
- */
-
-/*
- * ePiX 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.
- *
- * ePiX 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 ePiX; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#ifndef EPIX_PLOTS
-#define EPIX_PLOTS
-
-#include "enums.h"
-
-namespace ePiX {
-
- class domain;
- class domain_list;
- class Deriv;
- class Integral;
- class P;
-
- //// paths ////
- // f:R -> R^3
- void plot (P f(double), double t_min, double t_max, unsigned int n);
-
- // f:R -> R x R x R
- void plot (double f1(double), double f2(double), double f3(double),
- double t_min, double t_max, unsigned int n);
-
- // f:R -> R
- void plot (double f(double), double t_min, double t_max, unsigned int n);
- void plot (const Deriv&, double t_min, double t_max, unsigned int n);
- void plot (const Integral&, double t_min, double t_max, unsigned int n);
-
- // f: R -> R x R
- void plot (double f1(double), double f2(double),
- double t_min, double t_max, unsigned int n);
-
- void polarplot (double f(double), double t_min, double t_max, unsigned int);
-
- //// surfaces ////
- // f:R^2 -> R x R x R
- void plot(double f1(double u1, double u2),
- double f2(double u1, double u2),
- double f3(double u1, double u2),
- const P& min, const P& max, const mesh& coarse, const mesh& fine);
-
- void plot(double f1(double u1, double u2),
- double f2(double u1, double u2),
- double f3(double u1, double u2),
- const domain& R);
-
- // f:R^2 -> R
- void plot(double f(double u1, double u2),
- const P& p1, const P& p2, const mesh& coarse, const mesh& fine);
-
- // f:R^2 -> R^3
- void plot(P f(double, double), const domain&);
- void plot(P f(double, double), const domain_list&);
-
- // f:R^3 -> R^3
- void plot(P f(double, double, double), const domain&);
- void plot(P f(double, double, double), const domain_list&);
-
-
- // Derivatives and integrals
- void plot_deriv(double f(double), double a, double b, unsigned int n);
-
- void plot_int(double f(double), double a, double b, unsigned int n);
-
- void plot_int(double f(double), double x0, double a, double b, unsigned int);
-
- void tan_line(double f1(double), double f2(double), double t0);
- void tan_line(double f(double), double t0);
- void tan_line(P f(double), double t0);
-
- void envelope(double f1(double), double f2(double),
- double, double, unsigned int);
- void envelope(double f(double), double, double, unsigned int);
- void envelope(P f(double), double, double, unsigned int);
-
- void tan_field(double f1(double), double f2(double), double, double,
- unsigned int);
- void tan_field(P f(double), double, double, unsigned int);
-
-
- // Slope, dart, and vector fields
- // For slope and dart fields, the optional scale argument affects the
- // (constant) drawn length of field elements. For vector fields, elements
- // are drawn at true length, and "scale" affects the arrowhead size.
-
- // planar fields
- void slope_field(P F(double, double), const P& p, const P& q,
- unsigned int, unsigned int, double scale=1.0);
- void dart_field(P F(double, double), const P& p, const P& q,
- unsigned int, unsigned int, double scale=1.0);
- void vector_field(P F(double, double), const P& p, const P& q,
- unsigned int, unsigned int, double scale=1.0);
-
- void slope_field(P F(double, double), const domain& R,
- double scale=1.0);
- void dart_field(P F(double, double), const domain& R,
- double scale=1.0);
- void vector_field(P F(double, double), const domain& R,
- double scale=1.0);
-
- // spatial fields
- void slope_field(P F(double, double, double), const P&, const P&,
- unsigned int, unsigned int, double scale=1.0);
- void dart_field(P F(double, double, double), const P&, const P&,
- unsigned int, unsigned int, double scale=1.0);
- void vector_field(P F(double, double, double), const P&, const P&,
- unsigned int, unsigned int, double scale=1.0);
-
- // spatial fields over a (3-D) domain
- void slope_field(P F(double, double, double), const domain&,
- double scale=1.0);
- void dart_field(P F(double, double, double), const domain&,
- double scale=1.0);
- void vector_field(P F(double, double, double), const domain&,
- double scale=1.0);
-
-
- // Solutions of ODE systems
-
- // start at time 0
- void ode_plot (P F(double, double),
- const P& start, double t_max, unsigned int);
-
- void ode_plot (P F(double, double, double),
- const P& start, double t_max, unsigned int);
-
- // arbitrary start time
- void ode_plot (P F(double, double),
- const P& start, double t_min, double t_max, unsigned int);
-
- void ode_plot (P F(double, double, double),
- const P& start, double t_min, double t_max, unsigned int);
-
- // flow x0 under field for specified time
- P flow (P F(double, double), const P& start, double t_max, unsigned int n=0);
- P flow (P F(double, double, double),
- const P& start, double t_max, unsigned int n = 0);
-
- void riemann_sum(double f(double), double a, double b,
- unsigned int n, epix_integral_type TYPE);
-
-
- // Jay Belanger's shaded plot functions -- December 1, 2002
- void shadeplot(double f1(double), double f2(double), double, double,
- unsigned int);
- void shadeplot(double f(double), double t_min, double t_max, unsigned int);
-
- void blackplot(double f1(double), double f2(double),
- double t_min, double t_max, unsigned int);
-
- void blackplot(double f(double), double t_min, double t_max, unsigned int);
-
- void whiteplot(double f1(double), double f2(double),
- double t_min, double t_max, unsigned int);
-
- void whiteplot(double f(double), double t_min, double t_max, unsigned int);
-
-
- // wiremesh surface plotting
- void plot(P Phi(double, double),
- const P&, const P&, const mesh& N, const mesh& num_pts);
-
- /*
- void clipplot(P Phi(double, double),
- const P&, const P&, const mesh& N, const mesh& num_pts);
-
- void cropplot(P Phi(double, double),
- const P&, const P&, const mesh& N, const mesh& num_pts);
- */
-
-} // end of namespace
-
-#endif /* EPIX_PLOTS */