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User presses 1 on keyboard. Program draws the initial rectangle. User presses right arrow key and down arrow key several times. Program calculates new coordinates
User presses on keyboard.
Program draws the initial rectangle.
User presses right arrow key and down
arrow key several times. Program calculates
new coordinates and redraws the rectangle
every time an arrow key is pressed.
Program redraws the rectangle as filled.
User presses on keyboard.
Program redraws the rectangle as unfilled.
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Database And Expert Systems Applications 23rd International Conference Dexa 2012 Vienna Austria September 2012 Proceedings Part 1 Lncs 7446
Authors: Stephen W. Liddle ,Klaus-Dieter Schewe ,A Min Tjoa ,Xiaofang Zhou
2012th Edition
3642325998, 978-3642325991
