how to add titles row wise in the montage ?

I have multiple image categories.. how to display row wise title in the montage function while displaying the images ..

if its not possible by montage how to display row wise titles using subplot for multiple image categories .. as in reference image attached here

[Adam Danz]

I don't think that example image uses montage().

It probably just uses subplot() or, tiledlayout.

Also note that each row has an odd number of images which makes it easy to center a title by merely assigning it to the middle image in each row.

Answer 1

[darova]

What about text function?

load mri
montage(D, map)
text(500,25,'TITLE 1','fontsize',30,'color','yellow','fontweight','bold')
text(500,200,'TITLE 2','fontsize',30,'color','yellow','fontweight','bold')

[hp]

but i have to display the titles automatically by reading a variable...i made changes in your code to display the text outof montage area but it is displaying as shown in attached figure.

my code:

 montage(img(),'size',[numel(Qclass),numImgsPerClass])
     text(0,25,[Qclass],'fontsize',10,'color','yellow','fontweight','bold')

[hp]

it works

montage(img(),'size',[numel(Qclass),numImgsPerClass])
     offset=0;
     for i=1:numel(Qclass)
     text(0,0+offset,[Qclass(i)],'fontsize',10,'color','yellow','fontweight','bold')
     offset=offset+200;
     end

[darova]

Please learn to use code button

[hp]

Thank you for the information . Next time surely i will use Code box to write the code..

Answer 2

[hp]

to display title at the left side of the montage we can use index in negative values

 montage(img(),'size',[10,10])

    
     %-----------------------------------------------------
     %Display title on each row of montage
     offset=0;
     for i=1:numel(Qclass)
     text(-120,0+offset,Qclass(i),'fontsize',10,'color','blue','fontweight','bold') %works perfectly
     offset=offset+55;
     end
     

[Adam Danz]

Wouldn't it be cleaned and easier to use ytick labels instead?