What am I doing wrong with my Shoes program?
- by dmonroe4919
#Shoes.app(:title => "Collinear Points", :width => 450, :height
=> 350) do
def calculate
math.sqrt(((@gammax.text.to_f-@alphax.text.to_f)**2)+((@gammay.text.to_f@alphax.text.to_f)**2)+((@gammaz.text.to_f-@alphaz.text.to_f)**2))
end
def compute
math.sqrt(((@betax.text.to_f-@alphax.text.to_f)**2)+((@betay.text.to_f@alphay.text.to_f)**2)+((@betaz.text.to_f-@alphaz.text.to_f)**2))
end
def capture
math.sqrt(((@gammax.text.to_f-@betax.text.to_f)**2)+((@gammay.text.to_f@betay.text.to_f)**2)+((@gammaz.text.to_f-@betaz.text.to_f)**2))
end
stack(:width => '100%', :margin => 20) do
para('Calculate Collinear Points')
para(' x y z')
end
flow(:width => '100%' ) do
para('Point A: ')
@alphax = edit_line(:width => 100, height => 35) {@collinear.text = calculate}
@alphay = edit_line(:width => 100, height => 35) {@collinear.text = calculate}
@alphaz = edit_line(:width => 100, height => 35) {@collinear.text = calculate}
end
flow(:width => '100%' ) do
para('Point B: ')
@betax = edit_line(:width => 100, height => 35) {@collinear.text = compute}
@betay = edit_line(:width => 100, height => 35) {@collinear.text = compute}
@betaz = edit_line(:width => 100, height => 35) {@collinear.text = compute}
end
flow(:width => '100%' ) do
para('Point C: ')
@gammax = edit_line(:width => 100, height => 35) {@collinear.text = capture}
@gammay = edit_line(:width => 100, height => 35) {@collinear.text = capture}
@gammaz = edit_line(:width => 100, height => 35) {@collinear.text = capture}
end
button("Configure")
@button.click do
c = calculate+compute=capture
case c
when c=true
alert("Points are collinear, equation is ")
when c=false
alert("Points are non-collinear")
end
end
