download: use orca for plotly downloads. Requires plotly > 4.8.0.

loosolab · Oct 15, 2019 · af4b460 · af4b460
1 parent b0dac2c
commit af4b460
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diff --git a/DESCRIPTION b/DESCRIPTION
@@ -16,7 +16,7 @@ LazyData: true
 Imports: shiny,
     data.table,
     ggplot2,
-    plotly,
+    plotly (> 4.8.0),
     scales,
     shinydashboard,
     DT (>= 0.3),

diff --git a/R/function.R b/R/function.R
@@ -1246,8 +1246,8 @@ download <- function(file, filename, plot, width, height, ppi = 72, save_plot =
     wd <- getwd()
     on.exit(setwd(wd)) # make sure working directory will be restored
     setwd(tempdir())
-    plotly::export(p = plot, file = plot_file_pdf)
-    plotly::export(p = plot, file = plot_file_png)
+    plotly::orca(p = plot, file = plot_file_pdf)
+    plotly::orca(p = plot, file = plot_file_png)
     setwd(wd)
   } else if (class(plot) == "Heatmap") { # TODO: find better way to check for complexHeatmap object
     # complexHeatmap