[ferret_users] legend for scatter plot

[Yue Chao <chaoyuejoy@xxxxxxxxx>]

Dear ferret users,

As sometimes we want to draw both line and scatter points in one plot. I know how to add line legend in the plot. but for the scatter point legend,
Is there any available way for this? as I read through the reference mannual and the mail archives on line, few is discussed.  Thank you.

Chao

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Chao YUE
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