Heatmap font size. Can you change axis and cell label fonts independently?

The title says it all really.

Help would be much appreciated

Answer 1

[dpb]

>> hHM = heatmap(tbl,'Smoker','SelfAssessedHealthStatus');
>> hHM==gca
ans =
  logical
   1
>> 

So, the Answer to the Q? is no...while the documentation indicates the object returned is a HeatmapChart; the handles show that there is no independent other axes object independent of the chart object in the figure...as further confirmation,

>> findobj(1)
ans = 
  2×1 graphics array:

  Figure          (1)
  HeatmapChart    (Count of SelfAssessedHealthStatus vs. Smoker)
>> 

[Jobber Bekkers]

Thats a shame. Thanks for the help anyway

[dpb]

So, what's the need? Nothing says you couldn't make a second axes or write other text.

[Jobber Bekkers]

I want to have the axis label and pegs bigger than the cell/data text.

[dpb]

What's a "peg"?

From the example for heatmap, the following is a start...

hHM = heatmap(tbl,'Smoker','SelfAssessedHealthStatus');
hAx=axes('position',hHM.Position,'color','none');
hAx.XTick=''; hAx.YTick='';
hXL=xlabel(hAx,hHM.XLabel,'fontsize',14);
hYL=ylabel(hAx,'SelfAssessedHealthStatus','fontsize',14)
hHM.XLabel=" ";
hHM.YLabel=" ";
hYL.Position=[-0.15,0.5,0];

Salt to suit for your particular case...