pcolor - Numeric Ruler -> limits and scale commands

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Hi,
I have a cwt figure plotted with pcolor. I can open the property inspector on the figure and manually change the "Scale" property to log. I would expect the command to set the y axis to log scale be something along the lines of;
figure()
h = pcolor(1:size(wt,2),f,db(abs(wt)));
h.EdgeColor = 'none';
h.YAxis.Scale = 'log';
and https://uk.mathworks.com/help/matlab/ref/matlab.graphics.axis.decorator.numericruler-properties.html seems to agree with me, however I get an error that "Scale" is not a property class for primitive surfaces. Fair enough, I am guessing the name in the propery inspector is just a generic placeholder, could someone point me in the correct direction for what the correct property name is for Yaxis scale with pcolor?

Accepted Answer

Simon Chan
Simon Chan on 24 Mar 2022
Try this:
C =[1 2 3;4 5 6; 7 8 9];
pcolor(C);
ax=gca;
ax.YScale='log';

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