More interesting examples can be found in a different repository.

• Show a Window
• React to close event

• Show a RenderWindow
• Unicode window title
• React to close and keyboard events
• Use a Texture and a Sprite
  • Move, scale, rotate, draw
• Elapsed time for physics, using Clock

• Setup antialiasing
• Object-oriented
• Custom drawables
• RenderStates
• Keyboard events

• Custom transformable drawable
• Absolute time measurement with Clock

• Unicode keyboard input
• Text metric measurements
• Periodic events with Clock
• BlendMode (draw with inverted color)
• Detecting features by SFML version

• Listing controllers, screen modes, audio devices
• Mouse state and events
• Keyboard state and events
• Controller state and events
• Drawing with shapes
• Simple GUI (just buttons)
• Switching between views
• Window coordinates vs view coordinates

Sound Capture example from SFML

• Record sound
• Play sound
• Save sound

Parts of the Shader example from SFML

• Fragment and vertex shaders
  • Load from file
  • Set arguments
  • Apply
• HTTP GET request

• VertexArray
• draw primitives
• ConvexShape
• Custom Shape

• Basic OpenGL

• Record and play back the same stream
  • SoundRecorder
  • SoundStream

• sound_capture.cr was adapted from SFML's Sound Capture example
• shader.cr was adapted from SFML's Shader example
• resources: background.jpg, pixelate.frag, wave.vert, blur.frag were taken from SFML's repository
• Ubuntu Regular font is used
• All the other files in this examples folder may be used without any limitations