how to export images to pdf

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Lukas 2014-4-19

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https://ww2.mathworks.cn/matlabcentral/answers/126395-how-to-export-images-to-pdf

评论： Lukas 2014-4-20

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heloo

i need to export a lot of images to pdf file. i tried this solutions but it is bad.

for a=1:2
    h=subplot(2,1,a), imshow(absKoniec{a}) 
    %in absKoniec are more then 2 images(pages of book), this is only example
    kurnik = figure(1)
end
saveas(h,'hokus.pdf')
hgexport(kurnik, 'figure1.pdf', hgexport('factorystyle'), 'Format', 'pdf')

output is here:

images in pdf and in figure are too small(background is too big).so it is necessary to zoom in pdf. And how to do it, if i want to have one image on every single page of pdf (it is possible)? help me pls...

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Walter Roberson 2014-4-20

What did you set() the figure PageSize to be?

Lukas 2014-4-20

在 MATLAB Online 中打开

do you thing this:

for a=1:30
    h=subplot(30,1,a), imshow(absKoniec{a})
    kurnik = figure(1)
end
%saveas(h,'hokus.pdf')
%hgexport(kurnik, 'figure1.pdf', hgexport('factorystyle'), 'Format', 'pdf')
%A = hgload('myFigure.fig');
% set desired output size
set(kurnik, 'Units','centimeters')
height = 15;
width = 4;
% the last two parameters of 'Position' define the figure size
set(kurnik, 'Position',[0 0 width height],...
       'PaperSize',[width height],...
       'PaperPositionMode','auto',...
       'InvertHardcopy', 'off',...
       'Renderer','painters'...     %recommended if there are no alphamaps
   );
%saveas(kurnik,'printout','pdf')
hgexport(kurnik, 'figure1.pdf', hgexport('factorystyle'), 'Format', 'pdf')