How to use Generator Demo
Reset application
Press Ctrl+N combination keys or go to File menu and choose "New". The points list will be erased, the window's visible area will be set to default. (-1, 1, -1, 1)
Create a new window
Press Ctrl+W combination keys or go to File menu and choose "New Window". A new window will appear, modifying the visible area to make the points list fit in the new window.
Close the current window
Press Ctrl+X combination keys or go to File menu and choose "Close". You may do it for any window other than the initial one, this operation will close only the one you have choosen. If you do this for the initial parent window, it will close the others too.
Quit the application
Press Ctrl+Q combination keys or go to File menu and choose "Quit". When you quit the application, all the windows you have created will be destroyed.
Generate points in disc
To generate points, go to Generate menu and choose "Points in disc" or press Ctrl+D combination keys. This action will generate random points uniformly distributed in the open disc with radius 1. Each time you do this action, new points will be added to the list, the old set of points being updated and not erased.
Generate points in square
To generate points, go to Generate menu and choose "Points in square" or press Ctrl+S combination keys. This action will generate random points uniformly distributed in the half-open square with side length 2, centered at the origin. Each time you do this action, new points will be added to the list, the old set of points being updated and not erased.
Generate points on circle
To generate points, go to Generate menu and choose "Points on circle" or press Ctrl+C combination keys. This action will generate random points uniformly distributed on the circle with radius 1, centered at the origin. Each time you do this action, new points will be added to the list, the old set of points being updated and not erased.
Generate points on square
To generate points, go to Generate menu and choose "Points on square" or press Ctrl+E combination keys. This action will generate random points uniformly distributed on the boundary of the square with side length 2, centered at the origin. Each time you do this action, new points will be added to the list, the old set of points being updated and not erased.
Generate points on square grid
To generate points, go to Generate menu and choose "Points on square grid" or press Ctrl+G combination keys. This action will generate random points uniformly distributed on the grid whose size is determined by the number of points to be generated (here is 100), centered at the origin. Each time you do this action, new points will be added to the list, the old set of points being updated and not erased.