How to format text to change font size

%A sample code

x1 = randi([0, 1], [6,4])
 S=size(x1,1);
  R=1;
%open powerpoint and evaluate toPPt and it should work
 toPPT('setTable',{{'<s font-size:6.5>HoleNo.</s>','<s font-size:6.5>X [mm]</s>','<s font-size:6.5>Y [mm]</s>','<s font-size:6.5>Z [mm]</s>'};{(sprintf('<s font-size:12>%g</s>',x1(R:S,1:4)))}},'SlideNumber',2,'pos%',[15,20],'Width',200,'Height',50,'pub',doPublishing)

I think the error occurs (sprintf('<s font-size:12>%g</s>',x1(R:S,1:4))) when I try to change the font size of the array

[Adam Danz]

It may be helpful to have a minimal working example -- something we can execute to reproduce the problem.

Remember that we can't copy-paste code from screen shots.

[Avishka G]

I put a sample code, the main problem is when I use sprintf to change the font size in the table

[Walter Roberson]

sprintf('<s font-size:12>%g</s>',x1(R:S,1:4))

should probably be

sprintf('<s font-size:12>%g</s>',x1(R:S,1:4).')

However, you did not indicate what error you are observing?

I do not see where you are telling it to end a row in the table ?

[Avishka G]

I still get an error message 'Your command was not performed succefully!'

[Walter Roberson]

I would suggest assigning the result of the {{'<s etc}} to a variable and examining it

[Adam Danz]

We can't run your example (what's doPublishing?).

I still don't know what the goal is.

How will the sprintf output be used?

What is the full error message (all of it)?

A lot of this would be cleared up if we could recreate the problem on our end.

[Avishka G]

%make sure you have powerpoint closed and you can see that i want to change the font size of the numers in x1 within the table created on powerpoint.
 doPublishing = 1;
x1 = randi([0, 1], [6,4])
 S=size(x1,1);
  R=1;

 toPPT('setTable',{{'<s font-size:6.5>HoleNo.</s>','<s font-size:6.5>X [mm]</s>','<s font-size:6.5>Y [mm]</s>','<s font-size:6.5>Z [mm]</s>'};{x1(R:S,1:4)}},'SlideNumber',2,'pos%',[15,20],'Width',200,'Height',50,'pub',doPublishing)

[Adam Danz]

What is toPPT?

Just found this. I'm assuming this is the function.

https://it.mathworks.com/matlabcentral/fileexchange/44851-jrichter24-toppt

[Avishka G]

correct, basically trying to create a powerpoint presentation but I want to change the font size in the table