[Therion] Setting map border framethickness to zero (off)

[Bruce Mutton]

Good morning

Probably a simple tex question.

 

I often use this code to create a border around an exported map:

code tex-map

  \framethickness=0.5mm

 

>From time to time (in the same compilation run) I insert one exported map
into another using map-image and usually the inserted map should not have a
border.

To date I have always arranged my layouts so that \framethickness is
undefined while the initial map is exported, THEN set to 0.5 mm for the
second map export.

 

It occurred to me that with my project arrangment it would be more
convenient to set the border to 0.5 mm (in a global layout) and THEN reset
it to zero or undefined in a layout specific to only one of the exports.

I have tried these two options:

 

code tex-map

  \framethickness={}

 

code tex-map

  \framethickness=0mm

 

The first causes error (pdftex exit code 1) and the second draws a 0.5 mm
border around both maps.

 

How should I 'turn off' a map border if \framethickness has already been
set?

 

Regards

Bruce

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