Messages

1

Graphics / Re: Draw point

« on: November 09, 2012, 12:58:27 am »

Ok, I'll take a look at the documentation and anything I ask again here, thanks

2

Graphics / Re: Draw point

« on: November 09, 2012, 12:43:13 am »

And by using this command sf :: Shape :: Line (..), when I click a point will come where I clicked?

3

Graphics / Draw point

« on: November 08, 2012, 11:52:03 pm »

I have a very simple code and would like to know how can I when I click with the mouse on the screen and draw a point when clicking a second time, a second point to draw a line connecting one point to another?
My code so far is this:

#include <SFML/Graphics.hpp>
#include <SFML/Audio.hpp>
#include <iostream>
#include <math.h>
#define PI 3.1416
#include "Vector2D.h"

using namespace std;

int main(){
    // Inicializacao da biblioteca
    sf::RenderWindow* app = new sf::RenderWindow(sf::VideoMode(800, 600, 32), "Exercicio 2");
    Vector2D vetor(3,4);
    Vector2D va(3,4);
    Vector2D vb(4,5);
    va+=vb;

    // Gameloop - Le os eventos
    while (app->IsOpened()) {
         //Leitura dos eventos
         sf::Event* event = new sf::Event();
         while (app->GetEvent(*event)) {
            if (event->Type == sf::Event::Closed) {
                app->Close();
            }
        }

        if (app->GetInput().IsKeyDown(sf::Key::Escape)) {//se apertar ESC o jogo fecha
            return EXIT_SUCCESS;
        }



        app->Clear(sf::Color(255, 255, 255));

        sf::Shape Circle = sf::Shape::Circle(200, 200, 5, sf::Color(125, 200, 240), 1, sf::Color(0, 0, 0));

        app->Draw(Circle);
        app->Display();

    }
    return EXIT_SUCCESS;
}