Reversing the y-axis values without reversing the image.
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Hi,
I would like to flip the y-axis values without flipping the image. Your help is much appreciated.
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回答 (3 件)
Ameer Hamza
2020 年 11 月 22 日
An easy solution will be just flip the labels. Run the following line
yticklabels(flip(yticklabels))
after creating the figure.
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Ameer Hamza
2020 年 11 月 22 日
Can you explain what do you mean by "Though it flips the Y-axis values but does not start from X-axis"? Can you draw on this image to show the expected output?
Image Analyst
2020 年 11 月 22 日
After you display the image, try
axis xy
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Image Analyst
2020 年 11 月 22 日
Did you try using YData in imshow():
yourImage = imread('peppers.png');
[rows, columns, numColorChannels] = size(yourImage);
imshow(yourImage, 'YData', [rows, 1]);
axis xy
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