Change the settings to ISOM Symbol sizes when the map scale is entered. ie if map scale is 1:10000, control circle diameter is 9.00mm.
When a new file is created, the default symbol sizes are set for ISOM 2000 at 1:15000, no matter what the scale of the map is. There is a screen to specify the map size, so why not link this to the setting in the Customize Appearance screen.
(Incidentally, ISOM 2017 has changed these symbol sizes - made them smaller - so the circle size at 1:10000 should now be 7.50mm.)
This is not correct; the circle sizes do not change with the scale of the map. In ISOM 2000, section 4.7:
“The size of these symbols for 1:10 000 maps should be the same as for 1:15 000 maps.”
ISOM 2017 support is coming in a future version (late 2017)
-
AdminPeter Golde (Admin, Purple Pen) commented
As I mentioned, ISOM 2017 support will be coming in a future update soon.
-
Björn Alpberg commented
To be precise; all scale dependent symbols (ISOM2017 601, magnetic north lines, and the overprint symbols 701-713) shall be modified according to the scale.