setting range on colorbar in appliction designer

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JM
JM 2024-8-19
回答： Voss 2024-8-19
I would like to be able to set the range of a color bar in the application designer
The line below is causing an error.
Im not sure how to link it to the object (whether app.UIAxes or c).
function openfile(app, event)
[file,path]=uigetfile({'*.jpg';'*.bmp';'*.gif';'*.tiff'}, 'Select file');
app.a= double(imread(file));
app.a= -(0.0316*app.a) +8.3;
imagesc(app.a,'Parent',app.UIAxes);
maxval = max(max(app.a));
minval = min (min(app.a));
c = colorbar(app.UIAxes)
c.clim ([minval maxval]); <- causes error
end
thank you

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采纳的回答

Voss
Voss 2024-8-19
Replace
c.clim ([minval maxval]);% <- causes error
with
app.UIAxes.CLim = [minval maxval];

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