How to delete the contuor black line?!

When I use fit function, how to delete the contour balck line?!

My code is shown as below.

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[xData, yData, zData] = prepareSurfaceData( xxx, yyy, zzz );

ft = 'cubicinterp';

[fitresult, gof] = fit( [xData, yData], zData, ft, 'Normalize', 'on' );

h = plot( fitresult,'Style', 'Contour');

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And the result is shown as below.

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But in the figure, I want to delete contour line!

[KSSV]

Try shading interp. There should be options to not to plot the lines.

[kyoung won Min]

oh I solved it now!

set (h, 'edgecolor', 'none')

To solve my problem, we use the above command : )

[Adam Danz]

Or, h.LineColor = 'none';

or, h.LineStyle = 'none';