df<-melt(outer(1:4,1:4),varnames=c("X1","X2"))p1<-ggplot(df,aes(X1,X2))+geom_tile(aes(fill=value))p2<-p1+geom_point(aes(size=value))# Basic form p1+scale_fill_continuous(guide="legend")p1+scale_fill_continuous(guide=guide_legend())# Guide title p1+scale_fill_continuous(g...
p1 +scale_fill_continuous(breaks = c(5, 10, 15), labels = paste("long", c(5, 10, 15)), guide = guide_legend( direction = "horizontal", title.position = "top", label.position = "bottom", label.hjust = 0.5, label.vjust = 1, label.theme =element_text(angle = 90) )) # Se...
A numeric or aunitobject specifying the width of the colorbar. Default value islegend.key.width or legend.key.size inthemeor theme. 指定colorbar宽度。默认值是Theme的 islegend.key.width或legend.key.size barheight A numeric or aunitobject specifying the height of the colorbar. Default value ...
guide_legend(title = waiver(), title.position = NULL, title.theme = NULL, title.hjust = NULL...
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The allowed values for the argumentslegend.positionare : “left”,“top”, “right”, “bottom”. Read more on ggplot legends :ggplot2 legends Use facets Split the plot into multiple panels : p<-ggplot(df, aes(x=weight))+ geom_histogram(color="black", fill="white")+ facet_gr...
LegendFunction->"Frame", LabelStyle->{FontFamily->"Arial", FontSize->20} ] R - Align legend text in ggplot, Well the short answer would be whenever the text is not aligned to the left :) I don't know why in this case the alignment is not to the left, which is the … ...
The allowed values for the argumentslegend.positionare : “left”,“top”, “right”, “bottom”. Read more on ggplot legends :ggplot2 legends Use facets Split the plot in multiple panels : p<-ggplot(df, aes(x=weight))+ geom_area(stat ="bin")+facet_grid(sex ~ .) p # Add ...
library(ggplot2) library(viridis) #> Loading required package: viridisLite ## Changing the colors ggPlantmap.plot(ggPm.At.inflorescencestem.crosssection) + scale_fill_brewer(palette="Paired")ggPlantmap.plot(ggPm.At.leaf.topview,show.legend = F) + scale_fill_viridis(option="H",discrete=T) ...
(aes(linetype = supp))+ geom_point()+ theme(legend.position ="top")# Change line types + colors by groupsggplot(df2, aes(x = dose, y = len.mean, group = supp)) + geom_line(aes(linetype = supp, color = supp))+ geom_point(aes(color = supp))+ theme(legend.position ="top...