ggplot(unique(films2[,c("film","word.len.avg")]) ,aes(film,word.len.avg,fill=film,))+
geom_bar_pattern(stat="identity",
pattern =
c(
"circle",
"stripe",
"none",
"wave",
"crosshatch"
),
pattern_angle = c(rep(45, ),
rep(60, ),
rep(45, ),
rep(45, ),
rep(45,)),
fill = 'white',
colour = 'black',
pattern_density = .35,
pattern_fill = 'darkblue',
pattern_colour = 'darkblue'
) +
scale_x_discrete(breaks = c("dial.m.for.murder", "pscyho", "rear.window", "rope", "vertigo"),
labels = c("Dial M for Murder", "Psycho", "Rear Window", "Rope", "Vertigo"))+
theme_bw() +
aes(pattern = film)+
theme(legend.position = "right") +
coord_fixed(ratio = 1.5)+
scale_pattern_spacing_discrete(range = c(0.01, 0.05))
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您好,我有上面带有图案填充的条形图的代码。请参阅下面的相关图片。这是我从堆栈溢出的各种来源拼凑而成的代码,我很高兴它最终起作用了,因为我现在终于有了五个条形图,每个条形图都有不同的填充模式。然而,很明显,这些模式不一定与特定的胶片相关(胶片有五个值)。我想知道如何将图案填充映射到特定的影片,因为目前图例不会显示,我假设这是因为这个(即事情没有正确映射?)。任何建议将不胜感激。马罗
只是补充一下,我在网上发现了这个https://evamaerey.github.io/flipbooks/ggpattern/ggpattern#28,它可以实现我想要的功能,但看起来不如上面的那么好。现在就这样了,但是如果有人对如何将两者结合起来,或者如何调整上面的代码以便我可以获得要显示的密钥有任何建议,那也将不胜感激!谢谢你!!!
当您将事物设置在aes
它之外时,就像将它们设置在图例之外一样。
如果有一些东西,比如角度或图案,你愿意失去控制,你可以把它变成一个传说。例如:
ggplot(unique(films2[,c("film","word.len.avg")], aes(film, word.len.avg,)) +
geom_col_pattern(aes(pattern = film, fill = film,
pattern_angle = film, pattern_spacing = film),
fill = 'white',
colour = 'black',
pattern_density = .35,
pattern_fill = 'darkblue',
pattern_colour = 'darkblue') +
theme_bw() +
theme(legend.position = "right") +
coord_fixed(ratio = 1.5)+
scale_pattern_spacing_discrete(range = c(0.01, 0.05))
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您可能已经注意到我使用了geom_col_pattern()
.
我看到你aes(pattern = film)
这条线没有做任何事情,它需要绑定到geom_
orstat_
调用。
如果您设置了变量的呈现方式,则可以使用
scale_color_manual
和scale_fill_manual
调用来执行此操作。
例如:
ggplot(unique(films2[,c("film","word.len.avg")], aes(film, word.len.avg,, fill = film))+
geom_bar_pattern(stat="identity",
pattern = c("circle", "stripe", "none",
"wave", "crosshatch" ),
pattern_angle = c(45, 60, rep(45, 3)),
# fill = 'white',
colour = 'black',
pattern_density = .35,
pattern_fill = 'darkblue',
pattern_colour = 'darkblue'
) + scale_fill_manual(values = setNames(c("darkred", "darkblue", "white",
"lightyellow", "gray"),
unlist(df$film))) +
scale_x_discrete(breaks = c("dial.m.for.murder", "pscyho",
"rear.window", "rope", "vertigo"),
labels = c("Dial M for Murder", "Psycho", "
Rear Window", "Rope", "Vertigo"))+
theme_bw() +
# aes(pattern = film)+
theme(legend.position = "right") + scale_pattern_fill_viridis_c() +
coord_fixed(ratio = 1.5)+
scale_pattern_spacing_discrete(range = c(0.01, 0.05))
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