Apply transparency to an imagesc figure
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Hi all,
I would like to apply transparency to a figure generated by imagesc (probably, it does affect).
I've seen that the function 'alpha' does that. I've tried the following line but it gets me and error. The image is I3
Code:
imagesc([0.3 0.75], [0.42 1.1], I3);
Line tried:
alpha(I3,'clear',0.1)
Error:
Error using alpha
Too many input arguments.
Error in Monopulse_Multipathv3 (line 175)
alpha(I3,'clear',0.1)
Could somebody help me?
Thanks in advanced.
Raúl.
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채택된 답변
Jan
2013년 4월 8일
What is "I3"? Dod you read the docs of alpha? You do not find a calling method with 3 inputs there. The error message tells you the same.
추가 답변 (1개)
r.vaghefi
2017년 9월 5일
You can use the following code:
imagesc([0.3 0.75], [0.42 1.1], 'AlphaData', .1)
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