colorrepel (version 0.4.3)

ggplotly_background: Prepare ggplot object to ggplotly-compatible layer and image layer

Description

Prepare ggplot object to ggplotly-compatible layer and image layer

Usage

ggplotly_background(
  g,
  repel_color = TRUE,
  repel_label = TRUE,
  encircle = FALSE,
  mascarade = FALSE,
  width = 5,
  height = 5,
  filename = "temp.png",
  draw_box = NULL,
  background = NULL,
  background_alpha = 1,
  use_cairo = FALSE,
  label_lim = 0.05,
  ggbuild = NULL,
  crop = TRUE,
  size_nudge = 0,
  tooltip = NULL,
  ...
)

Value

plotly object with background image of layers unsupported by plotly

Arguments

g

ggplot plot object

repel_color

whether to rearrange colors

repel_label

whether to add centroid labels with ggrepel

encircle

whether to draw geom_encircle by cluster

mascarade

use mascarade package to outline clusters

width

plot width

height

plot height

filename

temp file location for saving image

draw_box

if a colored background should be included

background

if specified, use this ggplot object or file as background instead

background_alpha

alpha value of background image

use_cairo

whether to use cairo for saving plots, maybe needed for certain ggplot extensions

label_lim

whether to limit labels to avoid edge fraction

ggbuild

already built ggplot_built object if available

crop

whether to call cropping of the background image to remove whitespace

size_nudge

slight image size adjustment, default to none

tooltip

tooltip vector for ggplotly

...

arguments passed to gg_color_repel

Examples

a <- ggplot2::ggplot(ggplot2::mpg, ggplot2::aes(displ, hwy)) +
  ggplot2::geom_point(ggplot2::aes(color = as.factor(cyl)))
new_colors <- color_repel(a)