fixed bug (#996 nr1)

r-tmap · Dec 18, 2024 · df145da · df145da
1 parent 5a897ce
commit df145da
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Showing 3 changed files with 12 additions and 8 deletions.
diff --git a/R/step1_rearrange.R b/R/step1_rearrange.R
@@ -352,6 +352,8 @@ str2pos = function(x) {
 		} else {
 			stop("position: incorrect specification")
 		}
+	} else {
+		args = list(pos.h = x[1], pos.v = x[2])
 	}
 	do.call(tm_pos_in, args)
 }

diff --git a/R/tm_add_legend.R b/R/tm_add_legend.R
@@ -1,12 +1,13 @@
 #' Map component: manual legend
 #'
-#' Map component that adds a manual legend
+#' Map component that adds a manual legend.
 #'
 #' @param ... visual variables and arguments passed on to `tm_legend()`.
-#'   By default, the argument `type` is set to `"Symbols"`, which means that the
+#'   By default, the argument `type` is set to `"symbols"`, which means that the
 #'   supported visual variables are: `"fill"`, `"col"`, `"shape"`, `"size"`,
 #'   `"fill_alpha"`, `"col_alpha"`, `"lty"`, `"lwd"`, `"linejoin"`, and `"lineend"`.
-#' @param labels labels
+#'   The number of legend items will be equal to the maximum number of specific values (and specified labels.)
+#' @param labels labels by default `""` (so omitted)
 #' @param type the layer type from which the visual variables (see `...`) are taken.
 #'   Options: `"symbols"` (default), `"lines"`, `"polygons"`, and `"text"`.
 #' @param title text of the title

diff --git a/man/tm_add_legend.Rd b/man/tm_add_legend.Rd