setting a constant value

[thanhphongle]

Hello Community,

I want to create a constant value.

I managed implementing google map in a chart. Now I have a field with:

City
Berlin
Paris
London
Amsterdam
Roma

which I use as dimension. Google Map returns me every city from the field "City". Now i just want google map returns me Berlin constantly even if I haven't choses Berlin in a Listbox. How can I manage that?

I tried to edit the dimension in City=Berlin , but it doesnt really work. Could anyone help me out here?

[thanhphongle]

I m sorry that I couldnt't give a feedback on this due to my vacation. But thank you for responding on my current problem. @Rudolf thanks it works fine! It shows me permantly Leipzig. There s another question what I'd like to ask. If I add var_zoom = 2 ,it zooms me directly to Sudan. Is it possible to zoom it over Germany or to set certain Longitude and Latitude values? And my second queston is.