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Poor quality of GUI bakcround image?

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Teemu Juujärvi
Teemu Juujärvi 2015-9-15
关闭： MATLAB Answer Bot 2021-8-20
Hi,
I load backround image to my GUI, but the quality of this image was poor when I putted it to GUI. Normally quality of this image is very good. What I do wrong or what can cause this problem?
I use following code:
ha = axes('units','normalized', 'position',[0 0 1 1]);
uistack(ha,'bottom');
I=imread('image.png');
hi = imagesc(I)
colormap gray
set(ha,'handlevisibility','off', 'visible','off')
Teemu

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