Marker transparency for scatterm

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James
James 2017-12-5
评论： Greg 2017-12-5
I would like to set the transparency for my markers on a scatterm plot. I tried MarkerFaceAlpha, but that doesn't exist for scatterm. "Unrecognized property 'MarkerFaceAlpha' for class 'matlab.graphics.primitive.Group'."
Here is what I'm working with:
figure
ax = worldmap([20 50],[118 156])
land = shaperead('landareas', 'UseGeoCoords', true);
geoshow(ax, land, 'FaceColor', [0.5 0.7 0.5])
scatterm(num(:,2), num(:,1), 200, num(:,6), 'filled', 's')
colorbar
Any help would be much appreciated. I've scoured the internet for hours to no avail.

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采纳的回答

Greg
Greg 2017-12-5
h = scatterm(num(:,2), num(:,1), 200, num(:,6), 'filled', 's');
h.Children.MarkerFaceAlpha = .5;

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