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How to save a histogram generated with imhist() function as a png image?

조회 수: 6 (최근 30일)
Sheikh Faishal Basher
Sheikh Faishal Basher 2018년 5월 30일
편집: the cyclist 2018년 5월 31일
when I save the image using imwrite() function it does not saves the axis only few spikes are saved. the code is given below.
=>> imwrite(imhist(temp),'F:\Histogram\h1.png');

답변 (1개)

the cyclist
the cyclist 2018년 5월 30일
편집: the cyclist 2018년 5월 30일
You should be able to use the print command to save the figure to PNG.
  댓글 수: 2
Sheikh Faishal Basher
Sheikh Faishal Basher 2018년 5월 31일
this is not working. would you please write a sample code for this operation. I want to create a histogram in each irritation of the loop and save them with different name, (as Hist11, Hist12, hist21,hist22.....etc) the name will contain the row number and column number. Thank You.
imwrite(imhist(temp),'F:\499\Histogram\h1.png');
saveas(im1,sprintf('HIS%d.png',i));
the cyclist
the cyclist 2018년 5월 31일
편집: the cyclist 2018년 5월 31일
for nf=1:6
figure
histogram(randn(100,1))
filename = sprintf('histogram_file_%d',nf);
print('-dpng',filename)
end

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