how to display image circular

2 views (last 30 days)
nadine
nadine on 10 Nov 2012
hello, i would like to display my png image in guide in a circular form. Do i need to change the axes properties, or do i need to change something about my image beforehand? in the end it needs to be a round image that is also manually "zoomable", by using the mouse (drag n drop). I hope you can help me, thank you.

Sign in to answer this question.

Accepted Answer

Walter Roberson
Walter Roberson on 10 Nov 2012
MATLAB cannot handle circular axes. Images for display must be rectangular. However, you can control the transparency of pixels in the image and make the ones outside the circle transparent.

More Answers (1)

nadine
nadine on 12 Nov 2012
Do you know if it would be possible to have that circle be resizeable as well? With the mouse? I havnt figured out the code yet, except that i need to use >> alpha (0.5) help?

Categories

Find more on Lighting, Transparency, and Shading in Help Center and File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!