# data label modify command

Syntax

data label modify keyword ...

Modify an existing label. The keyword name must be used to identify the existing label to be modified.

arrow b

Specifies whether the line connecting v1 to v2 ends with an arrowhead. This only applies if the end has been specified.

end v2

If the end is specified as different from v1, then the label will include a line going from v1 to v2.

name s

Assign a unique name to the label for later reference. If not specified then a name based on the internally assigned ID number is generated.

position v1

Specify the label origin position.

text s

Sets the label’s text to be s. This text will be output to the screen at the location defined by v1.