Issue with getframe()
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I am saving the images generated inside the for loop using getframe () command. I have the following two issues.
- I couldn't change the colormap
- As shown in the image, double tick marks are appearing on the axis values
Any idea how to get rid of this?
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Walter Roberson
2024-1-26
The image is RGB; you cannot change the colormap on RGB images.
The image has tick marks drawn into it. When you image() or imagesc() it, the axes gets drawn including tick marks for the axes, which do not happen to line up with the tick marks that are part of the image. If you imshow(x3) then the axes will not be drawn.
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