如何更改R中等高线图颜色栏中记号标签的字体大小?
我正在使用如何更改R中等高线图颜色栏中记号标签的字体大小?,r,plotly,R,Plotly,我正在使用plot\u ly绘制等高线图。代码如下: X = c(1, 2, 3, 4, 5, 6) Y = c(seq(from = 1, to = 17, by = 1)) Z = matrix(runif(17*6), ncol=17) m <- list(colorbar=list(title = "hi")) plot_ly( x = X, y = Y, z = t(Z), type = "contour", opacity = 100, fillc
plot\u ly
绘制等高线图。代码如下:
X = c(1, 2, 3, 4, 5, 6)
Y = c(seq(from = 1, to = 17, by = 1))
Z = matrix(runif(17*6), ncol=17)
m <- list(colorbar=list(title = "hi"))
plot_ly(
x = X,
y = Y,
z = t(Z),
type = "contour",
opacity = 100,
fillcolor = "FALSE",
line = list(width = 1.5),
contours = list(showlabels = TRUE,
labelfont = list(size = fs, color = 'white')),
color = I('black')
) %>%
layout(xaxis = list(title = "X", titlefont = list(size = fs),
ticktext = c("9:00", "9:30", "10:00", "10:30", "11:00", "11:30"),
tickvals = c(1, 2, 3, 4, 5, 6),
tickmode = "array",
tickfont = list(size=fs)),
yaxis = list(title = "Y", titlefont = list(size = fs),
ticktext = c("0", "30", "60", "90", "120", "150", "180", "210", "240",
"270", "300", "330", "360", "390", "420", "450", "480"),
tickvals = c(1:17),
tickmode = "array",
tickfont = list(size=fs)))
X=c(1,2,3,4,5,6)
Y=c(顺序(从=1到=17,由=1)
Z=矩阵(runif(17*6),ncol=17)
m%
布局(xaxis=list(title=“X”,titlefont=list(size=fs),
ticktext=c(“9:00”、“9:30”、“10:00”、“10:30”、“11:00”、“11:30”),
tickvals=c(1,2,3,4,5,6),
tickmode=“数组”,
tickfont=list(size=fs)),
yaxis=列表(title=“Y”,titlefont=列表(size=fs),
ticktext=c(“0”、“30”、“60”、“90”、“120”、“150”、“180”、“210”、“240”),
"270", "300", "330", "360", "390", "420", "450", "480"),
滴答=c(1:17),
tickmode=“数组”,
tickfont=list(size=fs)))
我得到的结果是:
如何更改colorbar勾号标签(红色包围)的字体大小?只需在图表设置中包含
colorbar=list(tickfont=list(size=25))
我对您的示例代码有一些问题,因此必须这样做:
绘图:
library(plotly)
library(tidyr)
library(dplyr)
p <- plot_ly(
x = c(-9, -6, -5, -3, -1),
y = c(0, 1, 4, 5, 7),
z = matrix(c(10, 10.625, 12.5, 15.625, 20, 5.625, 6.25, 8.125, 11.25, 15.625, 2.5, 3.125, 5, 8.125, 12.5, 0.625, 1.25, 3.125,
6.25, 10.625, 0, 0.625, 2.5, 5.625, 10), nrow = 5, ncol = 5),
type = "contour",
colorbar=list(tickfont=list(size=25, color='red')),
contours = list(
start = 0,
end = 8,
size = 2)
)
p
代码:
library(plotly)
library(tidyr)
library(dplyr)
p <- plot_ly(
x = c(-9, -6, -5, -3, -1),
y = c(0, 1, 4, 5, 7),
z = matrix(c(10, 10.625, 12.5, 15.625, 20, 5.625, 6.25, 8.125, 11.25, 15.625, 2.5, 3.125, 5, 8.125, 12.5, 0.625, 1.25, 3.125,
6.25, 10.625, 0, 0.625, 2.5, 5.625, 10), nrow = 5, ncol = 5),
type = "contour",
colorbar=list(tickfont=list(size=25, color='red')),
contours = list(
start = 0,
end = 8,
size = 2)
)
p
library(plotly)
图书馆(tidyr)
图书馆(dplyr)
p@ash94听到这个消息很高兴!