Scale_*_manual documentation incomplete #726

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naught101 opened this Issue Nov 22, 2012 · 2 comments

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@naught101

There is no description of what the values passed to scale_*_manual actually represent. For colour-related scales, this is obvious, and some good examples are given, but for scale_size_manual, scale_linetype_manual, and scale_shape_manual, there is not description, and the user is relying on guess work.

Are the size values in points?

@BrianDiggs

Would a link to the aes_linetype_size_shape (http://docs.ggplot2.org/current/aes_linetype_size_shape.html) documentation be sufficient? Or is more detail needed than what is presented there?

@naught101

@BrianDiggs: that would probably be sufficient, yeah. Needs to be fairly prominent though.

@naught101 naught101 closed this Dec 11, 2012
@naught101 naught101 reopened this Dec 11, 2012
@hadley hadley closed this Feb 24, 2014
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