How to obtain handlers to line objects from a legend object?

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Mats Jansson
Mats Jansson 2018-6-5
评论： Lina KORONFEL 2020-7-14
Is it possible to obtain the line-handlers from a legend-handler? Example:
hLines = plot(x1, y1, x2, y2, ...);
hLegend = legend(hLines, {'Text1', 'Text2', ...});
The figure, axes, lines and legend may now be changed via code or GUI. Some plotted lines are not included in the legend. Is there a way to obtain the lines that corresponds to the legend?
Best regards

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采纳的回答

Walter Roberson
Walter Roberson 2018-6-5
In R2014b and later, if you have a legend, hLegend, that is displaying text for only some of the lines you passed in (for example you passed in too few text strings), and you wish to find out which line handles do have entries in the legend, then
hLegend.PlotChildren

更多回答（1 个）

Yair Altman
Yair Altman 2018-7-12
编辑：Yair Altman 2018-7-12

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