full screen and bold frame [fltk]

Bjarne Stroustrup “Programming Principles and Practice Using C++”
Chapter 12 Exercise 5
Using GUI library called FLTK (Fast Light Tool Kit, “full tick”).

Output:

[code language=”cpp”]
// Philipp Siedler
// Bjarne Stroustrup’s PP
// Chapter 12 Exercise 5

#include "Simple_window.h"
#include "Graph.h"
using namespace Graph_lib;

int main()
try
{
Point tl(100, 100);
Simple_window win(tl, 1920, 1040, "Canvas");

Graph_lib::Rectangle rect(Point(100, 100), (x_max() / 3) * 2, (y_max() / 4) * 3);
rect.set_color(Color::black);

Graph_lib::Rectangle frame(Point(50, 50), (x_max() / 3) * 2 + 100, (y_max() / 4) * 3 + 100);
frame.set_style(Line_style(Line_style::solid, 30));
frame.set_color(Color::red);

win.attach(rect);
win.attach(frame);

win.wait_for_button();
}
catch (exception& e) {
cout << e.what() << endl;
return 1;
}
catch (…) {
cout << "Exiting" << endl;
return 2;
}
[/code]

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