tsimpleplotxy.cpp

来自「crack modeling with xfem」· C++ 代码 · 共 81 行

/* 2008 (c) Dorival M. Pedroso */

// STL
#include <iostream>

// FLTK
#include <FL/Fl.H>
#include <FL/Fl_Double_Window.H>

// Local
#include "array.h"
#include "plotxy.h"
#include "fatal.h"

///////////////////////////////////////////////////////////////////// MainWindow /////

// MainWindow
class MainWindow : public Fl_Double_Window
{
public:
	// Constructor
	MainWindow(int wid=420, int hei=320) : Fl_Double_Window (wid,hei,"Test PlotXY")
	{
		// Add widgets to window
		begin();
			// Widgets
			_wp = new PlotXY (/*xmin*/10,  /*ymin*/10,  /*width*/400, /*height*/300,
			      "Simple PlotXY", "The X", "The Y");
		end();

		// Calculate coordinates
		for (int i=0; i<=20; ++i)
		{
			_X.Push(i);
			_Y.Push(i*i);
		}

		// Add curve to plotXY
		_wp->AddCurve (&_X, &_Y, "XY");
		_wp->SetCurve (0).Clr = FL_BLUE;

		// Set resizable and show window
		resizable (this);
		show      ();
	}
private:
	// Widgets
	PlotXY * _wp;

	// Variables
	Array<double> _X;
	Array<double> _Y;

}; // class MainWindow

/////////////////////////////////////////////////////////////////////////// main /////

int main(int argc, char **argv) try
{
	MainWindow win;
	Fl::run();
	return 0;
}
catch (Fatal * e)
{
	e->Cout();
	delete e;
	exit(1);
}
catch (char const * m)
{
	std::cout << "Fatal: " << m << std::endl;
	exit (1);
}
catch (...)
{
	std::cout << "Some exception (...) ocurred\n";
}

/* 2008 (c) Dorival M. Pedroso */