hc_legend: Adding legend options to highchart objects

Description

Function to modify styles for the box containing the symbol, name and color for each item or point item in the chart.

Usage

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Arguments

hc

A highchart htmlwidget object.

...

Arguments are defined in http://api.highcharts.com/highcharts#legend.

Examples

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data(citytemp)

highchart() %>% 
  hc_xAxis(categories = citytemp$month) %>% 
  hc_add_series(name = "Tokyo", data = citytemp$tokyo) %>% 
  hc_add_series(name = "London", data = citytemp$london) %>%
  hc_legend(align = "left", verticalAlign = "top",
            layout = "vertical", x = 0, y = 100) 
            

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