[英]Suppressing trace colors and legend in plotly's subplot
我正在生成R
中的可plotly
图形列表:
set.seed(1)
scatter.list <- vector(mode="list",3)
require(plotly)
for(i in 1:3){
df <- data.frame(x=rnorm(100),y=rnorm(100),a=LETTERS[sample(26,100,replace=T)])
scatter.list[[i]] <- plot_ly(type='scatter',mode="markers",x=~df$x,y=~df$y,text=~df$a,data=df) %>%
layout(xaxis=list(title=xlab,zeroline=F),yaxis=list(title=ylab,zeroline=F))
}
然后想用subplot
绘制它们:
plotly::subplot(scatter.list,nrows=3,titleX=T,titleY=T)
我的问题是如何使所有子图中的所有点都具有相同的颜色,以及如何隐藏图例?
您可以使用showlegend = FALSE
和通过markers = list('color' = myColor))
手动设置标记颜色来隐藏图例
require(plotly)
set.seed(1)
scatter.list <- vector(mode = "list", 3)
for(i in 1:3){
df <- data.frame(x = rnorm(100),
y = rnorm(100),
a = LETTERS[sample(26, 100, replace = T)]
)
scatter.list[[i]] <- plot_ly(type = 'scatter',
mode = 'markers',
x = ~df$x,
y = ~df$y,
text = ~df$a,
data= df,
marker = list(color = 'darkred'),
showlegend = FALSE) %>%
layout(xaxis = list(title = xlab,
zeroline = F),
yaxis = list(title = ylab,
zeroline = F))
}
plotly::subplot(scatter.list,
nrows=3)
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