rotate image using camup or cameraupvector

2011 7 10
3 个回答
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I want to rotate image using camup or setting cameraupvector of current axes but as I apply this transformation axes labels rotate but image disappear.Since I have other entities also on same axes therefore I cant apply imrotate. Any suggestions

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回答（3 个）

Jan
Jan 2011-7-11

1 个投票

Images displayed by IMAGE or IMSHOW cannot be rotated. They are displayed only in a pure 2D view with standard orientation.
You can create a PATCH, which contains the image as CData or FaceVertexCData. Or a SURFACE with the FaceColor property set to 'texturemap' and the image stored in the CData. Both objects can be rotated freely.
[EDITED]: See FEX: Image3
If you have the image processing toolbox, see WARP.

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Gaurav Gupta
Gaurav Gupta 2011-7-18
Can you please tell me how to create patch with setting cdata and all, It would be very helpful
Jan
Jan 2011-7-18
@Gaurav: I've added a link to a nice FEX submission, which implements the display of images in 3D.

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Sean de Wolski
Sean de Wolski 2011-7-18

0 个投票

Use slice to plot your image. It can then be rotated at will.
doc slice

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