Hello world/Graphical: Difference between revisions

</syntaxhighlight>

=={{header|Crystal}}==

{{libheader|CrSFML}}

<syntaxhighlight lang="crystal">

require "crsfml"

window = SF::RenderWindow.new(SF::VideoMode.new(800, 600), "Hello world/Graphical")

font = SF::Font.from_file("DejaVuSerif-Bold.ttf")

text = SF::Text.new

text.font = font

text.string = "Goodbye, world!"

text.character_size = 24

text.color = SF::Color::Black

while window.open?

while event = window.poll_event

if event.is_a? SF::Event::Closed

window.close

end

end

window.clear(SF::Color::White)

window.draw(text)

window.display

end