コード例 #1
0
ファイル: 13_7_1.cpp プロジェクト: k-mi/Stroustrup_PPP
int main(){
	Simple_window win7(Point(100, 100), 600, 400, "Closed polyline");

	Closed_polyline cpl;
	cpl.add(Point(100, 100));
	cpl.add(Point(150, 200));
	cpl.add(Point(250, 250));
	cpl.add(Point(300, 200));

	win7.attach(cpl);
	win7.wait_for_button();		// 表示!
}
コード例 #2
0
int main()
try {
    using namespace Graph_lib;

    Point tl(200,50);
    Simple_window win(tl,1200,800,"My window");

    // how is a Closed_polyline filled?
    Closed_polyline cp;
    cp.add(Point(150,150));
    cp.add(Point(500,150));
    cp.add(Point(500,500));
    cp.add(Point(150,500));
    cp.set_fill_color(Color::red);
    win.attach(cp);
    win.wait_for_button();
    cp.add(Point(550,375));
    win.wait_for_button();
    cp.add(Point(375,550));
    cp.add(Point(375,100));
    cp.add(Point(300,550));
    win.wait_for_button();

    // same for Striped_closed_polyline
    Striped_closed_polyline scp;
    scp.add(Point(750,150));
    scp.add(Point(1100,150));
    scp.add(Point(1100,500));
    scp.add(Point(750,500));
    scp.set_fill_color(Color::red);
    win.attach(scp);
    win.wait_for_button();
    scp.add(Point(1150,375));
    win.wait_for_button();
    scp.add(Point(975,550));
    scp.add(Point(975,100));
    scp.add(Point(900,550));
    win.wait_for_button();
    scp.add(Point(1150,350));
    win.wait_for_button();

    // extreme shape
    Striped_closed_polyline scp_extr;
    for (int i = 0; i<100; ++i) {
        scp_extr.add(Point(600+randint(-300,300),400+randint(-300,300)));
    }
    scp_extr.set_fill_color(Color::blue);
    win.attach(scp_extr);
    win.wait_for_button();
}
catch (exception& e) {
    cerr << "exception: " << e.what() << endl;
    keep_window_open();
}
catch (...) {
    cerr << "exception\n";
    keep_window_open();
}
コード例 #3
0
ファイル: ssharar_hw7pr2.cpp プロジェクト: ssharar/CSCE-121
int main()
{
	//Error Check
	//Runs program until it's finished or error is found
	//Goes through catch to find source of error
	//If error is found tells user of error before quitting
	try {
		
		//Declaring top left corner & creating a window:
		Point top_left {100,100};
		
		Simple_window canvas {top_left, 600, 500, "Canvas"};
		
		//Creating the house:
		//House Base
		//	sets size, location, and color
		Closed_polyline base;
		base.add(Point{200,180});
		base.add(Point{200,400});
		base.add(Point{400,400});
		base.add(Point{400,180});
		Rectangle side {Point{100,301}, 100, 100};
		Rectangle garage {Point{400,301}, 100, 100};
		base.set_fill_color(Color::white);
		garage.set_fill_color(Color::white);	
		side.set_fill_color(Color::white);	
		
		//Door, door knob, garage door
		//	sets size, location, and color
		Rectangle door {Point{230,300}, 50, 100};
		Circle door_knob {Point{270,360},3};
		
		Rectangle garage_door {Point{410,320}, 80, 80};
		
		door.set_fill_color(Color::red);
		door_knob.set_fill_color(Color::white);
		door_knob.set_color(Color::white);
		
		//Windows
		//	sets size, location, and color
		Rectangle win1 {Point{110,320}, 80, 60};
		Rectangle win2 {Point{310,300}, 65, 80};
		Circle buttercup {Point{245,240},22};
		Circle blossom {Point{300,240},22};
		Circle bubbles {Point{355,240},22};
		
		win1.set_fill_color(Color::cyan);
		win2.set_fill_color(Color::cyan);
		blossom.set_fill_color(Color::magenta);
		bubbles.set_fill_color(Color::blue);	
		buttercup.set_fill_color(Color::green);
		
		//Trees, bluebird!
		//	sets size, location, and color
		Circle tree1 {Point{345,387},15};
		Circle tree2 {Point{310,387},15};
		Circle tree3 {Point{380,387},15};
		
		tree1.set_color(Color::green);
		tree2.set_color(Color::green);
		tree3.set_color(Color::green);
		
		tree1.set_fill_color(Color::green);
		tree2.set_fill_color(Color::green);
		tree3.set_fill_color(Color::green);	
		
		Circle bird_body {Point{380,380},5};
		Circle bird_head {Point{377,377},3};
		Polygon beak;
		beak.add(Point{377,377});
		beak.add(Point{377,379});
		beak.add(Point{375,378});
		
		bird_body.set_fill_color(Color::blue);
		bird_head.set_fill_color(Color::blue);
		beak.set_fill_color(Color::yellow);
		
		//Output to screen:
		//Attaching shapes to window	
		canvas.attach(base);
		canvas.attach(side);
		canvas.attach(garage);
		canvas.attach(door);
		canvas.attach(door_knob);
		canvas.attach(garage_door);
		canvas.attach(win1);
		canvas.attach(win2);
		canvas.attach(blossom);
		canvas.attach(bubbles);
		canvas.attach(buttercup);
		canvas.attach(tree1);
		canvas.attach(tree2);
		canvas.attach(tree3);
		canvas.attach(bird_body);
		canvas.attach(bird_head);
		canvas.attach(beak);
		
		//Waiting for person to enter to close window
		canvas.wait_for_button();
		
	}
	
	
	
	catch (exception& e)
	{
		cerr << "error: " << e.what() << endl;
		return 1;
	}
	catch(...)
	{
		cerr << "Oops: unknown exception!" << endl;
		return 2;
	}
	
	return 0;
}