command for one copy of 3 figure in subplot form and put it in only one picture in bmp format

anyone know how can copy a figure in subplot form and put(for example in .bmp format) it in a specified folder. there are 3 figures in subplot form

Answer 1

[Fangjun Jiang]

saveas() works on a figure not on a axes, so the following code will save the whole figure no matter running saveas(h,...) or saveas(s2,...). If you really want to save the subplot, you need to plot that subplot in a separate figure and then save it. Maybe you can do further re-sizing to achieve the sub-plot effect.

>> h=figure;
>> s1=subplot(311);plot(1:10)
>> s2=subplot(312);plot(rand(10,1))
>> s3=subplot(313);plot(magic(3))
>> saveas(s2,'subplot2','jpg')
>> saveas(h,'AllPlot','jpg')

[mohammad]

thanks Fangjun

Answer 2

[Grzegorz Knor]

Is this what you meant?

% example figure
subplot(311)
plot(rand(100,1),'r')
subplot(312)
bar(rand(5,1))
subplot(313)
semilogy(1:10)
% save
print(gcf,'-dbmp','C:\Documents and Settings\user\My Documents\MATLAB\picture.bmp')

[Grzegorz Knor]

Alternatively:

% example figure

s(1) = subplot(311);

plot(rand(100,1),'r')

s(2) = subplot(312);

bar(rand(5,1))

s(3) = subplot(313);

semilogy(1:10)

% save

h = figure;

for k=1:3

copyobj(s(k),h)

print(h,'-dbmp',['C:\Documents and Settings\grzesiek\My Documents\MATLAB\picture' num2str(k)])

clf

end

close(h)

or

% save

h = figure;

for k=1:3

copyobj(s(k),h)

set(gca,'Units','normal','Position',[.1 .1 .8 .8])

print(h,'-dbmp',['C:\Documents and Settings\grzesiek\My Documents\MATLAB\picture' num2str(k)])

clf

end

close(h)

[mohammad]

thanks a lot

perfect