I'm creating a scattermapbox
plot using plotly
and would like to:
I've tried to follow the examples online but it doesn't work:
legend = list(orientation = 'h')
to the layout
but it made no difference. (2nd example here: https://plotly.com/r/scattermapbox/ ) coloraxis = list(colorscale = "Reds")
to the layout
following the (first) example on https://plotly.com/r/scattermapbox/ without successcolorbar
by adding a named list to marker
by marker = list(..., colorbar = list(title = 'My title'))
. There's no parameter named colorbar
in the reference documentation. (example here: https://plotly.com/r/colorscales/ ) On a side note, I have a mapbox token, yet, the plot appears to work with a few styles only.
Data
Sharing 50 uniformly spaced points from the entire dataset (6000 points):
structure(list(lat = c(45.547955, 45.549801, 45.551437, 45.554653,
45.559059, 45.560158, 45.563854, 45.567379, 45.5715069, 45.575817,
45.579056, 45.582672, 45.586857, 45.591194, 45.59362, 45.597103,
45.601231, 45.605034, 45.608997, 45.611233, 45.615376, 45.61932,
45.622749, 45.625629, 45.628456, 45.631489, 45.631611, 45.632305,
45.630135, 45.626793, 45.623497, 45.620045, 45.615589, 45.610992,
45.606541, 45.602821, 45.599106, 45.595169, 45.591198, 45.5872079,
45.582672, 45.578587, 45.57476, 45.570515, 45.565872, 45.56226,
45.55862, 45.555603, 45.552097, 45.548283), lon = c(-73.666939,
-73.668861, -73.674332, -73.673698, -73.672272, -73.66761, -73.664688,
-73.661179, -73.660103, -73.658028, -73.657333, -73.654381, -73.652786,
-73.651154, -73.648354, -73.644836, -73.64328, -73.641556, -73.63961,
-73.637321, -73.635498, -73.632965, -73.629128, -73.624321, -73.620491,
-73.615967, -73.613396, -73.61422, -73.618103, -73.622635, -73.627571,
-73.632332, -73.635414, -73.637466, -73.638702, -73.640244, -73.643547,
-73.646996, -73.649826, -73.651886, -73.652626, -73.6558, -73.6588359,
-73.660416, -73.662086, -73.665947, -73.668335, -73.671501, -73.666359,
-73.667671), ele = c(30.2, 27, 26.6, 25.7999999, 23.2, 26.7999999,
20, 24, 22.7999999, 20.6, 19, 22.2, 19.2, 17.3999999, 25.2, 25.2,
17, 16.6, 15.3999999, 17, 15.2, 15.6, 16.3999999, 16.7999999,
17.7999999, 17.6, 24.3999999, 18.2, 18.6, 18.6, 19.2, 17, 17.2,
18.7999999, 23.7999999, 27.7999999, 27.7999999, 26, 30.7999999,
27.2, 29.2, 24, 23.7999999, 26.6, 24.7999999, 26.2, 31, 31, 31.2,
32.6)), row.names = c(NA, -50L), class = c("data.table", "data.frame"
), .internal.selfref = <pointer: 0x7fb33c8118e0>)
Code
plt <- plot_mapbox(data = track, mode = 'scattermapbox',
lat = ~lat, lon = ~lon, color = ~ele) %>%
layout(mapbox = list(style = 'carto-positron', zoom = 10, # open-street-map works, but light, dark, basic don't work
center = list(lon = track[, mean(lon)], lat = track[, mean(lat)])),
margin = list(l = 0, r = 0, t = 0, b = 0),
legend = list(orientation = 'h'))
Use %>% colorbar()
with parameters at https://plotly.com/r/reference/#scatter-marker-colorbar
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.