def get_fake_data(*a):
<EOL>d['<STR_LIT:x>'] = _n.linspace(<NUM_LIT:0>,<NUM_LIT:10>,<NUM_LIT:100>)<EOL>d['<STR_LIT:y>'] = _n.cos(d['<STR_LIT:x>']) + <NUM_LIT:0.1>*_n.random.rand(<NUM_LIT:100>)<EOL>c.setData(d['<STR_LIT:x>'], d['<STR_LIT:y>'])<EOL>
Called whenever someone presses the "fire" button.