search for: scale_color_hu

Hi all, I've this ggplot2 graph (http://www.4shared.com/file/120101043/f3e9350/isotherm.html). I'd like to tweak the legend for the adsorbent part. I'd like to have full square of the colors instead of the full circles. I guess that I've to work on the scale_color_hue or fill somewhere but I haven't found my way yet. Here is my code to get the graph: pdf("isotherm.pdf",width=7,height=6) #windows(width=7,height=6) ads.graph<-ggplot(Adsorp.DATA,aes(relative.p,ads.vol,shape=type ,color=adsorbent))+ geom_point(size=I(3)) + labs(x=exp...

...iables should be dropped or not. Defaults to TRUE * scale_discrete: empty factor levels will be preserved, unless drop = TRUE Bug fixes * added presidents dataset from book to package * American spelling of color accepted in as geom parameter, and all colour scales have alias spelled color (e.g. scale_color_hue) * facet_wrap: contents guaranteed to be clipped to panel * facet_wrap: corrected labelling when facetting by multiple variables (thank to Charlotte Wickham for a clear test case) * geom_histogram now works with negative weights (provided position = "identity"). This is useful for creat...

...iables should be dropped or not. Defaults to TRUE * scale_discrete: empty factor levels will be preserved, unless drop = TRUE Bug fixes * added presidents dataset from book to package * American spelling of color accepted in as geom parameter, and all colour scales have alias spelled color (e.g. scale_color_hue) * facet_wrap: contents guaranteed to be clipped to panel * facet_wrap: corrected labelling when facetting by multiple variables (thank to Charlotte Wickham for a clear test case) * geom_histogram now works with negative weights (provided position = "identity"). This is useful for creat...