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Load back previously drawn polygons to mapedit map #108

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cywhale opened this issue Mar 20, 2020 · 0 comments

cywhale commented Mar 20, 2020

Hi,
I can export drawn objects into sf, or as plain text of geometry, saving it into file, by

  nf <- input[[ns("map_draw_all_features")]]
  drawn_obj <-  <- do.call(rbind,sapply(seq_along(nf$features), function(x) {
    st_sf(id=nf$features[x][[1]]$properties$`_leaflet_id`,
          type=nf$features[x][[1]]$geometry$type,
          geom=sf::st_geometry(mapedit:::st_as_sfc.geo_list(nf$features[x][[1]])),
          crs=st_crs(4326))
  }, simplify=FALSE))

Is there any way to load previously drawn objects into mapedit map back again?

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