How to modift gplotmatrix legend marker size?

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Luca D'Angelo
Luca D'Angelo 2023-11-29
评论： Luca D'Angelo 2023-12-13
Hi all,
I have a pretty huge timetable Qmz (83955x272) and an array TimeCode(table, 83955x1) which identifies certain meteo conditions (number from 0 to 4).
I want to plot the Qmz data with different color in function of the values in TimeCode.
Qmz=table2timetable(OriginalData);
TimePamCode.Properties.VariableNames(1) = "Code";
P=gplotmatrix(Qmz.DateTime,Qmz.(4),TimePamCode.Code);
h = findobj('Tag','legend');
set(h, 'String', {'No data','Ambient','Ambient2','Ambient3','Ambient4'})
I'm happy of the result but how to handle the color (with customized ones) of the markers plotted with gplotmatrix and (MAINLY) how to increase the size of the marker in the legend? I cannot see the point and then the color!
Cheers

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采纳的回答

Taylor
Taylor 2023-11-30
  7 个评论
显示 5更早的评论
Taylor
Taylor 2023-12-1
Exactly. Following Daugherty's method you would also add
% Find the 'line' objects
h = findobj(h,'Type','line');
% Find lines that use a marker
h = findobj(h,'Marker','none','-xor');
% Resize the marker in the legend
set(h,'MarkerSize',20);
before the "end".

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