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Help => General => Topic started by: MrMou6 on September 14, 2017, 05:22:43 am

Title: double variable
Post by: MrMou6 on September 14, 2017, 05:22:43 am

Hello, how I can do that double variable shows only 2 numbers after dot let say:
20.00
not:
20.00000

Quote

double money = 20;
....
         sf::Text walletsk;
         walletsk.setFont(calibri);
         walletsk.setCharacterSize(18);
         walletsk.setFillColor(sf::Color::White);
         walletsk.setPosition(sf::Vector2f(660, 25));
         walletsk.setString(to_string(money));
...
window.draw(walletsk);

But i get result:
(https://i.imgur.com/aQzy0g7.png)

Title: Re: double variable
Post by: Laurent on September 14, 2017, 07:51:29 am

Hi

This is a C++ question, it is not related to SFML, and thus you'll get more relevant answers on dedicated forums (stackoverflow, etc.). Here we try to focus on SFML itself.