osrmIsochrone incorrect result about osrm HOT 7 CLOSED

I am not sure I understand your issue here. There is no duration argument in osrm.
Doing :

library(sf)
library(sp)
library(cartography)
library(osrm)
iso45res10 <- osrmIsochrone(loc = c(2.7353, 46.9514), breaks = 45, res = 10)
iso45res45 <- osrmIsochrone(loc = c(2.7353, 46.9514), breaks = 45, res = 45)
osm <- getTiles(x = iso45res45)
par(mar = c(0,0,0,0))
tilesLayer(osm)
plot(iso45res10, lwd = 2, border = "red", add=T)
plot(iso45res45, lwd = 2, border = "blue", add=T)
points(x = 2.7353, y = 46.9514, pch = 20, cex = 2)

I have:

which seems correct.

from osrm.

this is the result of another coordination

from osrm.

Can you post a reproducible example of the problem pls?

from osrm.

Here is the example of the image above
example :
lat <- 43.756989
lng <- 4.079149
duration <- 45
iso <- osrmIsochrone(loc = c(lng, lat), breaks = seq(from = 0,to = duration, by = duration))
iso@polygons[[1]]@polygons[[1]]@coords[, 2:1]

from osrm.

Sorry, I still do not understand your problem...

Doing:

library(osrm)
library(sp)
library(cartography)
lat <- 43.756989
lng <- 4.079149
duration <- 45
iso <- osrmIsochrone(loc = c(lng, lat), breaks = seq(from = 0,to = duration, by = duration))
osm <- getTiles(iso)
tilesLayer(osm)
points(lng, lat, pch = 20, cex = 2)
plot(iso, add=T)

I see:

Which seems OK.
By the way if you want to access coordinates of the polygon, you should use

iso@polygons[[1]]@Polygons[[1]]@coords[, 2:1]

mind the capital "P" of the second Polygon slot...

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Thank you for your response, i tested your code and i got one diff, how can i merge the two plots coordinations as your image example ?

from osrm.

see #34

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