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Plot: caption modifier

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This commit is contained in:
Antonin Portelli 2014-06-02 17:04:20 +02:00
parent 78372fb18a
commit a29a4bde21
2 changed files with 32 additions and 3 deletions
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20
lib/Plot.cpp
View File

@ -162,6 +162,17 @@ PlotPredBand::PlotPredBand(const DoubleFunctionSample &function,
/****************************************************************************** /******************************************************************************
* Plot modifiers * * Plot modifiers *
******************************************************************************/ ******************************************************************************/
// Caption constructor /////////////////////////////////////////////////////////
Caption::Caption(const string &caption)
: caption_(caption)
{}
// Caption modifier ////////////////////////////////////////////////////////////
void Caption::operator()(PlotOptions &option) const
{
option.caption = caption_;
}
// Color constructor /////////////////////////////////////////////////////////// // Color constructor ///////////////////////////////////////////////////////////
Color::Color(const string &color) Color::Color(const string &color)
: color_(color) : color_(color)
@ -201,12 +212,12 @@ void PlotRange::operator()(PlotOptions &option) const
option.scale[a].max = max_; option.scale[a].max = max_;
} }
// Title constructor /////////////////////////////////////////////////////////// // Terminal constructor ////////////////////////////////////////////////////////
Terminal::Terminal(const string &terminal, const std::string &options) Terminal::Terminal(const string &terminal, const std::string &options)
: terminalCmd_(terminal + " " + options) : terminalCmd_(terminal + " " + options)
{} {}
// Title modifier ////////////////////////////////////////////////////////////// // Terminal modifier ///////////////////////////////////////////////////////////
void Terminal::operator()(PlotOptions &option) const void Terminal::operator()(PlotOptions &option) const
{ {
option.terminal = terminalCmd_; option.terminal = terminalCmd_;
@ -257,6 +268,7 @@ void Plot::initOptions(void)
{ {
options_.terminal = ""; options_.terminal = "";
options_.output = ""; options_.output = "";
options_.caption = "";
options_.title = ""; options_.title = "";
options_.scaleMode[0] = Plot::Scale::reset; options_.scaleMode[0] = Plot::Scale::reset;
options_.scaleMode[1] = Plot::Scale::reset; options_.scaleMode[1] = Plot::Scale::reset;
@ -415,6 +427,10 @@ ostream & Latan::operator<<(ostream &out, const Plot &plot)
{ {
out << "set output '" << plot.options_.terminal << "'" << endl; out << "set output '" << plot.options_.terminal << "'" << endl;
} }
if (!plot.options_.caption.empty())
{
out << "set title '" << plot.options_.caption << "'" << endl;
}
if (plot.options_.scaleMode[x] & Plot::Scale::manual) if (plot.options_.scaleMode[x] & Plot::Scale::manual)
{ {
out << "xMin = " << plot.options_.scale[x].min << endl; out << "xMin = " << plot.options_.scale[x].min << endl;

15
lib/Plot.hpp
View File

@ -117,6 +117,7 @@ struct PlotOptions
{ {
std::string terminal; std::string terminal;
std::string output; std::string output;
std::string caption;
std::string title; std::string title;
unsigned int scaleMode[2]; unsigned int scaleMode[2];
Range scale[2]; Range scale[2];
@ -133,6 +134,19 @@ public:
virtual void operator()(PlotOptions &option) const = 0; virtual void operator()(PlotOptions &option) const = 0;
}; };
class Caption: public PlotModifier
{
public:
// constructor
explicit Caption(const std::string &title);
// destructor
virtual ~Caption(void) = default;
// modifier
virtual void operator()(PlotOptions &option) const;
private:
const std::string caption_;
};
class Color: public PlotModifier class Color: public PlotModifier
{ {
public: public:
@ -186,7 +200,6 @@ private:
const std::string terminalCmd_; const std::string terminalCmd_;
}; };
class Title: public PlotModifier class Title: public PlotModifier
{ {
public: public: