reverse Y axis with Imagesc()

2020 10 2
1 个回答
更新时间：2020 10 2
33 次查看（30 天）

0 个投票

Hi,
How to reverse the Y axis while displaying images with imagesc () function.. I have tried as follows, it does the job, however, reverses the image as well.
ax = gca;
imagesc(x,y,I');
set(gca, 'YDir','normal');

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回答（1 个）

Ameer Hamza
Ameer Hamza 2020-10-2

0 个投票

Set to reverse
set(gca, 'YDir','reverse');

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Thanks.. I tried, with 'reverse' function no change at all.
Hi, I sorted it out. just added.
I1 = (fliplr(I));
Ameer Hamza
Ameer Hamza 2020-10-2
Ah!! Y-axis is already reversed in imagesc. I think you wanted to flip x-axis?

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