You can see an input table on the input panel, row1 in this example, and three empty output tables, named
TV_A, TV_B, and TV_C on the
output panel.
Use the Schema editor to add three
columns to each output table: series (string),
x (integer), and y
(integer).
In the relevant Expression field of the
output tables, enter the text to be presented in the legend area of the line
chart, TV A, TV B, and TV C
respectively in this example.
Drop the Week column of the input table onto the
x column of each output table.
Drop the Mins_TVA column of the input table onto the
y column of the TV_A table.
Drop the Mins_TVB column of the input table onto the
y column of the TV_B table.
Drop the Mins_TVC column of the input table onto the
y column of the TV_C table.
Click OK to save the mappings and close
the Map Editor and propagate the output
schemas to the output components.
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