Change Marker/MarkerSize in ContourPlot - Error (no property in class)

Dear Matlab Community,

I have a problem changing the Marker settings on a contour plot.

I have pieced this code together to produce the contour figure plot:

figure(3)
set(figure(3),'position',[500 200 1100 400],'Color',[1 1 1]);
[xData, yData, zData] = prepareSurfaceData( x, y, z );
ft_cont = 'linearinterp';
[fitresult, gof2]= fit( [xData, yData], zData, ft_cont, 'Normalize', 'on');
h_cont=plot( fitresult, [xData, yData], zData, 'Style', 'Contour');
clabel(h_cont(1).ContourMatrix, h_cont(1))

However, when I try to set very small MarkerSize or even Marker property to None, I get following error:

There is no Marker/MarkerSize property on the Contour class.

My plot looks similar to this one:

How can I make those big blue markers disappear? Any help appreciated!

All the best,

[Walter Roberson]

See https://www.mathworks.com/matlabcentral/answers/363059-how-do-i-label-a-contour-plot-in-the-same-colors-as-the-contour-lines#answer_287606

[Vuk]

Thank you for the link - but it doesn't have code to make those markers disappear :(

Answer 1

[Walter Roberson]

h_cont(2).Marker = 'none';