11 lines
663 B
Plaintext
11 lines
663 B
Plaintext
'''Animation''' is integral to many parts of [[GUI]]s, including both the fancy effects when things change used in window managers, and of course games. The core of any animation system is a scheme for periodically changing the display while still remaining responsive to the user. This task demonstrates this.
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;Task:
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Create a window containing the string "<code>Hello World! </code>" (the trailing space is significant).
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Make the text appear to be rotating right by periodically removing one letter from the end of the string and attaching it to the front.
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When the user clicks on the (windowed) text, it should reverse its direction.
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<br><br>
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