Bump version; update NEWS; redocument; and various R CMD check fixes

Author: cpsievert

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: plotly
 Title: Create interactive web-based graphs via plotly's API
-Version: 1.0.1
+Version: 1.0.2
 Authors@R: c(person("Chris", "Parmer", role = c("aut", "cph"),
     email = "[email protected]"),
     person("Scott", "Chamberlain", role = "aut",
@@ -38,6 +38,8 @@ Suggests:
     knitr,
     devtools,
     shiny,
+    htmltools,
+    curl,
     rmarkdown,
     RColorBrewer
 LazyData: true

NEWS

@@ -1,3 +1,10 @@
+1.0.2 -- 2 Aug 2015
+
+* last_plot() will now look for the last plotly object; if not found, it will try to find the last ggplot object.
+* Officially added the filename, fileopt, and world_readable arguments to plot_ly() and ggplotly().
+* If plotly offline is not available, the shiny.launch.browser option is changed to open a web brower. See #245.
+* Various namespace/documentation improvements for R CMD check.
+
 1.0.1 -- 2 Aug 2015
 
 Removed the stream() function as it wasn't ready to be included.

man/add_trace.Rd

@@ -20,7 +20,7 @@ a different trace will be created for each unique value.}
 
 \item{colors}{Either a colorbrewer2.org palette name (e.g. "YlOrRd" or "Blues"),
 or a vector of colors to interpolate in hexadecimal "#RRGGBB" format,
-or a color interpolation function like \link{grDevices::colorRamp}.}
+or a color interpolation function like \code{colorRamp}.}
 
 \item{symbol}{Either a variable name or a (discrete) vector to use for symbol encoding.}
 

man/ggplotly.Rd

@@ -4,10 +4,12 @@
 \alias{ggplotly}
 \title{Create plotly graphs using ggplot2 syntax}
 \usage{
-ggplotly(p = ggplot2::last_plot())
+ggplotly(p = ggplot2::last_plot(), ...)
 }
 \arguments{
 \item{p}{a ggplot object.}
+
+\item{...}{additional arguments for changing the filename of the plot, etc.}
 }
 \description{
 See up-to-date documentation and examples at

man/last_plot.Rd

@@ -2,12 +2,15 @@
 % Please edit documentation in R/utils.R
 \name{last_plot}
 \alias{last_plot}
-\title{Retrive last plotly to be modified or created}
+\title{Retrive and create the last plotly (or ggplot).}
 \usage{
-last_plot(...)
+last_plot(data = NULL)
+}
+\arguments{
+\item{data}{(optional) a data frame with a class of plotly (and a plotly_hash attribute).}
 }
 \description{
-Retrive last plotly to be modified or created
+Retrive and create the last plotly (or ggplot).
 }
 \seealso{
 \link{plotly_build}

man/plot_ly.Rd

@@ -22,7 +22,7 @@ a different trace will be created for each unique value.}
 
 \item{colors}{Either a colorbrewer2.org palette name (e.g. "YlOrRd" or "Blues"),
 or a vector of colors to interpolate in hexadecimal "#RRGGBB" format,
-or a color interpolation function like \link{grDevices::colorRamp}.}
+or a color interpolation function like \code{colorRamp()}.}
 
 \item{symbol}{Either a variable name or a (discrete) vector to use for symbol encoding.}
 

tests/testthat/test-plotly-knitr.R

@@ -9,6 +9,8 @@ ggplotly(p)
 "
 test_that("plotly embeds inside knitr", {
   html <- knitr::knit2html(text = txt)
+  # why does this all of a sudden fail on Travis? 
+  # https://travis-ci.org/ropensci/plotly/builds/73902815
   expect_true(grepl("iframe", html))
 })