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Author Topic: sf::Texture getSize() crashes the program  (Read 1866 times)

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lorence30

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sf::Texture getSize() crashes the program
« on: April 12, 2016, 08:57:38 pm »
Hello, i have a problem
my problem gets crashed whenever i get the size of square, even in circle and other shapes

int main()
{
     sf::RectangleShape square(sf::Vector2f(50,50));
     std::cout << square.getTexture()->getSize().x;
}

AlejandroCoria

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Re: sf::Texture getSize() crashes the program
« Reply #1 on: April 12, 2016, 09:47:36 pm »
If you do not set a texture to a Shape, getTexture return nullptr.

eXpl0it3r

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AW: sf::Texture getSize() crashes the program
« Reply #2 on: April 13, 2016, 08:04:27 am »
And nullptr can't be accessed (it points to nothing), thus the crash.

What you actually want to use are local or global bounds.
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lorence30

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Re: sf::Texture getSize() crashes the program
« Reply #3 on: April 13, 2016, 10:36:13 pm »
i thought it already has a texture and its size is 50x50
thanks :)

 

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