Comments (2)
commented on June 23, 2024
Progress
library(microbenchmark)
microbenchmark(
r = { googlePolylines:::geometryRow.sfencoded( e, "POLYGON", multi = T) },
rcpp = { googlePolylines:::rcpp_get_geometry_types( e$geometry, "MULTIPOLYGON") },
rcpp_mult = { googlePolylines:::rcpp_get_geometry_types_multi( e$geometry, "POLYGON", "MULTIPOLYGON") }
)
# Unit: microseconds
# expr min lq mean median uq max neval
# r 482.355 493.4985 603.21041 505.5890 555.5125 2831.437 100
# rcpp 44.740 46.9655 65.92212 49.3310 57.4835 487.616 100
# rcpp_mult 46.289 48.6280 59.73938 51.6655 57.9990 304.934 100from googlepolylines.
dcooley
commented on June 23, 2024
This branch is currently slower than the master implementation for MULTIPOLYGONs. Other geometries seem fine.
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Related Issues (20)
- error if sf is not loaded
- elevation
- sfc objects HOT 1
- encode valid range [-9999,9999]
- empty geometry causes crash HOT 1
- Handling NA input values HOT 6
- Refactor encode() Rcpp code HOT 11
- Handling NA values
- Autodetection of latitude wrong for General Transit Feeds (GTFS) HOT 1
- Decode to sf / constructing sfencoded HOT 1
- change `sfc` attribute to `sfg`
- remove Boost HOT 5
- MULTIPOINT
- remove sf from tests and suggests
- Error in rcpp_decode_polyline: basic_string
- decode always prints the input HOT 2
- Switch to C++14 under Boost 1.75.0 HOT 6
- Installation error with old g++ and CXX14 HOT 3
- Longitude off by a factor of 10? HOT 2
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