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At this point, you know how to draw lines and to display text. In
Chaptermissing reference, you learn how to change the appearance of lines and text.
In Chaptermissing reference, you learn, in general, how to connect together various
elements of a GUI. In particular, you learn how to connect the meter
display to a selected food by supplying values for min
, max
,
value
and title
.