How to modift gplotmatrix legend marker size?

2 次查看（过去 30 天）

Luca D'Angelo 2023-11-29

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2053657-how-to-modift-gplotmatrix-legend-marker-size

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

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Taylor 2023-11-30

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2053657-how-to-modift-gplotmatrix-legend-marker-size#answer_1363254

https://www.mathworks.com/help/stats/gplotmatrix.html?s_tid=doc_ta#mw_f131a46d-17ee-4a14-a3b8-45d0317f69bc

https://www.mathworks.com/help/stats/gplotmatrix.html?s_tid=doc_ta#mw_7b0f2f5a-3e46-48a8-8042-ebbaadaf8d92

7 个评论
显示 5更早的评论隐藏 5更早的评论

Taylor 2023-12-1

在 MATLAB Online 中打开

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);