Fix/defaults

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: plotly
 Title: Create Interactive Web Graphics via Plotly's JavaScript Graphing Library
-Version: 3.0.0
+Version: 3.1.0
 Authors@R: c(person("Carson", "Sievert", role = c("aut", "cre"),
     email = "cpsievert1@gmail.com"),
     person("Chris", "Parmer", role = c("aut", "cph"),

NEWS

@@ -1,4 +1,11 @@
-3.0.0
+3.1.0 -- 8 Mar 2015
+
+CHANGES:
+
+* The "hidden" sharing option in plotly_POST() was renamed to "secret".
+* The default value in the scale argument in plotly_IMAGE() is now 1.
+
+3.0.0 -- 8 Mar 2015
 
 NEW FEATURES:
 

R/layers2traces.R

@@ -261,7 +261,7 @@ to_basic.GeomDensity2d <- function(data, prestats_data, layout, params, ...) {
 to_basic.GeomAbline <- function(data, prestats_data, layout, params, ...) {
   data <- unique(data[c("PANEL", "intercept", "slope", "group")])
   data$group <- seq_len(nrow(data))
-  lay <- tidyr::gather(layout, variable, x, x_min:x_max)
+  lay <- tidyr::gather_(layout, "variable", "x", c("x_min", "x_max"))
   data <- merge(lay[c("PANEL", "x")], data, by = "PANEL")
   data$y <- with(data, intercept + slope * x)
   prefix_class(data, "GeomPath")
@@ -271,7 +271,7 @@ to_basic.GeomAbline <- function(data, prestats_data, layout, params, ...) {
 to_basic.GeomHline <- function(data, prestats_data, layout, params, ...) {
   data <- unique(data[c("PANEL", "yintercept", "group")])
   data$group <- seq_len(nrow(data))
-  lay <- tidyr::gather(layout, variable, x, x_min:x_max)
+  lay <- tidyr::gather_(layout, "variable", "x", c("x_min", "x_max"))
   data <- merge(lay[c("PANEL", "x")], data, by = "PANEL")
   data$y <- data$yintercept
   prefix_class(data, "GeomPath")
@@ -281,7 +281,7 @@ to_basic.GeomHline <- function(data, prestats_data, layout, params, ...) {
 to_basic.GeomVline <- function(data, prestats_data, layout, params, ...) {
   data <- unique(data[c("PANEL", "xintercept", "group")])
   data$group <- seq_len(nrow(data))
-  lay <- tidyr::gather(layout, variable, y, y_min:y_max)
+  lay <- tidyr::gather_(layout, "variable", "y", c("y_min", "y_max"))
   data <- merge(lay[c("PANEL", "y")], data, by = "PANEL")
   data$x <- data$xintercept
   prefix_class(data, "GeomPath")
@@ -558,13 +558,12 @@ geom2trace.default <- function(data, params) {
 }
 
 # ---------------------------------------------------------------------------
-#' Utility functions
-#' --------------------------------------------------------------------------
-#' 
+# Utility functions
+# --------------------------------------------------------------------------
 
-#' Drawing ggplot2 geoms with a group aesthetic is most efficient in
-#' plotly when we convert groups of things that look the same to
-#' vectors with NA.
+# Drawing ggplot2 geoms with a group aesthetic is most efficient in
+# plotly when we convert groups of things that look the same to
+# vectors with NA.
 group2NA <- function(data) {
   if (!"group" %in% names(data)) return(data)
   poly.list <- split(data, data$group, drop = TRUE)

R/plotly_IMAGE.R

@@ -21,7 +21,7 @@
 #' 
 
 plotly_IMAGE <- function(x, width = 1000, height = 500, format = "png", 
-                         scale = 4, out_file, ...) {
+                         scale = 1, out_file, ...) {
   x <- plotly_build(x)
 
   bod <- list(

R/plotly_POST.R

@@ -19,7 +19,7 @@
 #' Plotly to view this graph. You can privately share this graph with other 
 #' Plotly users in your online Plotly account and they will need to be logged 
 #' in to view this plot.
-#' If 'hidden', anyone with this hidden link can view this chart. It will
+#' If 'secret', anyone with this secret link can view this chart. It will
 #' not appear in the Plotly feed, your profile, or search engines. 
 #' If it is embedded inside a webpage or an IPython notebook, anybody who is 
 #' viewing that page will be able to view the graph. 
@@ -36,7 +36,7 @@
 #' }
 
 plotly_POST <- function(x, filename, fileopt = "new", 
-                        sharing = c("public", "private", "hidden")) {
+                        sharing = c("public", "private", "secret")) {
   x <- plotly_build(x)
   x$filename <- if (!missing(filename)) { 
     filename
@@ -54,7 +54,7 @@ plotly_POST <- function(x, filename, fileopt = "new",
   if (!is.null(x$world_readable)) {
     warning('world_readable is no longer supported. Instead, set the sharing\n',
             'argument to "private" (you must be logged in to access),\n',
-            '"hidden" (anybody with the obscured URL can access) or "public"\n', 
+            '"secret" (anybody with the obscured URL can access) or "public"\n', 
             '(anybody can view).')
   }
   x$world_readable <- if (sharing[1] == "public") TRUE else FALSE
@@ -74,7 +74,7 @@ plotly_POST <- function(x, filename, fileopt = "new",
   base_url <- file.path(get_domain(), "clientresp")
   resp <- httr::POST(base_url, body = bod)
   con <- process(append_class(resp, "clientresp"))
-  if (sharing[1] == "hidden") {
+  if (sharing[1] == "secret") {
     bits <- strsplit(con$url, "/")[[1]]
     plot_id <- bits[length(bits)]
     url <- file.path(get_domain("api"), "v2", "files",