Re: Right-click to change Group font and font sizeHi @TimboK .
Thanks for supporting this wish 
On the other hand, the benefit of Jmp is so big that your company could think about switching to Jmp before the issue is fixed.
Something like
If(Arg(Arg(Get Preferences( text font ),1),2)<14,
Preferences( text font("Segoe UI", 14) ),Preferences( text font("Segoe UI", 9) ))
would allow your company to benefit from the power of Jmp in the meantime.
â 
Re: Right-click to change Group font and font sizeJMP16 Pro
I agree that this has been frustrating and one of the main reasons our group has not widely implemented JMP for visualization. For instance, the seeming inability to change the size of the fonts in the first two images below means that using the graphs in presentations requires extra steps to make the labels viewable. We have to make text boxes with legible sized fonts to paste over each graphs from JMP that we would like to use. Maybe this oversight will have been fixed in JMP17?

Re: Right-click to change Group font and font size - Status changed to: InvestigatingRe: Right-click to change Group font and font size - Status changed to: Acknowledged@vestlink @hogi @mvanderaa1 @gerd - Hi all, thank you for submitting this request and providing lots of information! Sorry for the wait, but your request has been captured and is being reviewed (along with the related wishes you mentioned). Let me know if you have any questions!
Re: Right-click to change Group font and font sizeOk, let's split the "wishes" 
Wish for the option to delete GraphBuilderGroupBoxes:
https://community.jmp.com/t5/JMP-Wish-List/function-to-delete-subplot-titles-orany-GraphBuilderGroupBox-in/idi-p/554858
Please don't restrict the wish here to Y Group.
Same topic for X group and the indivdual subplot titles when using "wrap" (GraphBuilderGroupBoxes in general)
Re: Right-click to change Group font and font size@hogi I don't think that's the point here. We want to be able to change the font size within the plot using right mouse click, in the same way the axes labels and graph title work. Right now it's only linked to the "Text" font in the general JMP settings, which in turn messes up everything in other locations in JMP when changed.
Re: Right-click to change Group font and font sizeI guess most of us want to reduce the font size - to give the plots more room:
https://community.jmp.com/t5/Discussions/Reduce-font-size-for-wrapped-graph-builder-headings/m-p/6797#U6797
The ultimate step: remove the titles (and get the info via hover label)
https://community.jmp.com/t5/Discussions/remove-subplot-titles/m-p/554413
Re: Right-click to change Group font and font sizeI see the status is still set to "new" for this item, any reason why it's not approved for implementation? The current behaviour is frustrating to work with and the earliest community posts are almost 10 years old.
Re: Right-click to change Group font and font size areI agree that there could be better options to handle this in Graph Builder. The following wish goes in the same direction and might be of interest to you:
https://community.jmp.com/t5/JMP-Wish-List/Font-Table-in-Graph-Builder-to-quickly-change-Font-settings-for/idi-p/51365
Right-click to change Group font and font sizeHow is it possible to change the Font setting of Y Group in graph builder?
I'm using JMP Pro 14.1
It is not possible to right-click to change those as with e.g the x-axis.
The Group font and font size are controlled by the "Text" size as specified in the Preferences for JMP. They are not controlled as an individual graph by graph setting.
File -- Preferences -- Fonts
It would be nice to be able to control the fonts by right-clicking
Data Exploration and VisualizationRe: Right-click to change Group font and font sizeHi Hogi:
As this feature request still seems highly requested but to my knowledge still unaddressed, may I ask a brief follow up from you since you provided a potential scripting solution?
Would you be willing to post the entire script that you used to generate the graph on the right above with the larger Level fonts? I don't know enough yet about JSL to know where in my Graph Builder script to put the text you posted above to get it to work. Alternatively, I have included script and an image for a current graph of interest where I'd like to change the Level Title ("State") and the Levels ("Fed" or "Fasted") to a larger, more legible font (highlighted in Blue).
Graph Builder(<BR />Size( 681, 487 ),<BR />Show Control Panel( 0 ),<BR />Variables( X( :Genotype ), Y( :FS ), Group X( :State ) ),<BR />Elements(<BR />Points( X, Y, Legend( 19 ) ),<BR />Box Plot( X, Y, Legend( 20 ) ),<BR />Line Of Fit( X, Y, Legend( 23 ), F Test( 1 ) ),<BR />Line( X, Y, Legend( 24 ) )<BR />),<BR />SendToReport(<BR />Dispatch(<BR />{},<BR />"Graph Builder",<BR />OutlineBox,<BR />{Set Title( "Echo Vars by Genotype and State" ),<BR />Image Export Display( Normal )}<BR />),<BR />Dispatch(<BR />{},<BR />"FS",<BR />ScaleBox,<BR />{Min( 13.5155011019128 ), Max( 66.0746788332728 ), Inc( 10 ),<BR />Minor Ticks( 1 )}<BR />),<BR />Dispatch(<BR />{},<BR />"graph title",<BR />TextEditBox,<BR />{Set Text( "Fractional Shortening as a function of Genotype" )}<BR />),<BR />Dispatch( {}, "", GraphBuilderComponentBox( 11 ), {Select} )<BR />)<BR />);<BR />

Re: Right-click to change Group font and font sizeHi,
to change the font size of the Group Labels, unfortunately, there is no nice trick to do this - just for a single plot.
The font size is determined by the TEXT Font in the preferences:
How do you change font settings of labels in the Y Group section in the graph builder?
Reduce font size for wrapped graph builder headings?
Changing this value has a severe impact on all of your Jmp windows - even the Preferences itself:

The good thing is: All (most of) the remaining text in a plot does NOT depend on this setting.
So the trick is: change the setting, copy the plot, change it back and continue with the previous setting.
This is what the script does. Execute it once, then copy your graph, then execute it again.
If you have to do this several times a day, I would recommend you to install the Graph Builder Toolbar .
It's an add-in which extends the Report Toolbar with some nice features.
one of them is a shortcut to cycle through 3 different settings for the Group Labels:

After uploading the AddIn to the community I was criticized by one of the referees how I could dare to manipulate the settings in the preferences.
But to my knowledge this is the only possibility at the moment.
Could be that in a future version of Jmp, this Wish will be implemented ...
Re: Right-click to change Group font and font sizeOh, we just missed the 5th anniversary.
On the other hand, also a kind of "good" sign that this one still has the status "investigating".
The other one (function to delete subplot titles (or any GraphBuilderGroupBox in general) ) got rejected.
Re: Right-click to change Group font and font sizeA, I just found another related wish:
Font adjustment on Group X and Y
once this one gets archived, we could migrate to the new one ...
Re: Right-click to change Group font and font size - Status changed to: Acknowledged