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123 lines
3.2 KiB
C++
123 lines
3.2 KiB
C++
/*
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* Plot.hpp, part of LatAnalyze 3
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*
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* Copyright (C) 2013 - 2014 Antonin Portelli
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*
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* LatAnalyze 3 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* LatAnalyze 3 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with LatAnalyze 3. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef Latan_Plot_hpp_
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#define Latan_Plot_hpp_
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#include <sstream>
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#include <stack>
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#include <vector>
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#include <latan/Global.hpp>
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// gnuplot default parameters
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#ifndef GNUPLOT_BIN
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#define GNUPLOT_BIN "gnuplot"
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#endif
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#ifndef GNUPLOT_ARGS
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#define GNUPLOT_ARGS "-p"
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#endif
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BEGIN_NAMESPACE
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/******************************************************************************
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* Plot commands *
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******************************************************************************/
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class PlotCommand
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{
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public:
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// constructors/destructor
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PlotCommand(void);
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PlotCommand(const std::string &command);
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virtual ~PlotCommand(void);
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// access
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virtual const std::string & getCommand(void) const;
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protected:
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std::string command_;
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};
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/******************************************************************************
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* Plot class *
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******************************************************************************/
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class Plot
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{
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public:
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class Scale
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{
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public:
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enum
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{
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reset = 0,
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manual = 1 << 0,
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log = 1 << 1
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};
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};
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private:
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struct Range
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{
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double min, max;
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};
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class Axis
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{
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public:
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enum
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{
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x = 0,
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y = 1
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};
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};
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public:
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// constructor/destructor
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Plot(void);
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virtual ~Plot(void);
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// plot objects
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Plot & operator<<(const PlotCommand &command);
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// plot parsing and output
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void display(void);
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friend std::ostream & operator<<(std::ostream &out, const Plot &plot);
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private:
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// find gnuplot
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void getProgramPath(void);
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private:
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// gnuplot execution parameters
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std::string gnuplotBin_;
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std::string gnuplotArgs_;
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std::string gnuplotPath_;
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// string buffer for commands
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std::ostringstream commandBuffer_;
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// stack of created temporary files
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std::stack<std::string> tmpFileName_;
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// plot content
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std::string terminal_;
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std::string output_;
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std::string title_;
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unsigned int scaleMode_[2];
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Range scale_[2];
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std::string label_[2];
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std::vector<std::string> headCommand_;
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std::vector<std::string> plotCommand_;
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};
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std::ostream & operator<<(std::ostream &out, const Plot &plot);
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END_NAMESPACE
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#endif // Latan_Plot_hpp_
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