theme_legend {rbokeh} | R Documentation

## Override theme parameters for legend attributes

### Description

Override theme parameters for legend attributes

### Usage

    theme_legend(fig, background_fill_alpha = 0.95,
      background_fill_color = "#fff", border_line_alpha = 0.5,
      border_line_cap = "butt", border_line_color = "black",
      border_line_dash = NULL, border_line_dash_offset = 0,
      border_line_join = "miter", border_line_width = 1, glyph_height = 20,
      glyph_width = 20, label_height = 20, label_standoff = 15,
      label_text_align = "left", label_text_alpha = 1,
      label_text_baseline = "bottom", label_text_color = "#444444",
      label_text_font = "Helvetica", label_text_font_size = "12pt",
      label_text_font_style = "normal", label_width = 50, legend_padding = 10,
      legend_spacing = 3, pars = NULL)

### Arguments

`fig` | figure to modify
`background_fill_alpha` | (numeric) background color alpha of plot
`background_fill_color` | (color) background color of plot
`border_line_alpha` | The line alpha for the legend border outline.
`border_line_cap` | ('butt', 'round', 'square') The line cap for the legend border outline.
`border_line_color` | The line color for the legend border outline.
`border_line_dash` | The line dash for the legend border outline.
`border_line_dash_offset` | The line dash offset for the legend border outline.
`border_line_join` | ('miter', 'round', 'bevel') The line join for the legend border outline.
`border_line_width` | The line width for the legend border outline.
`glyph_height` | The height (in pixels) that the rendered legend glyph should occupy.
`glyph_width` | The width (in pixels) that the rendered legend glyph should occupy.
`label_height` | The height (in pixels) of the area that legend labels should occupy.
`label_standoff` | The distance (in pixels) to separate the label from its associated glyph.
`label_text_align` | ('left', 'right', 'center') The text align for the legend labels.
`label_text_alpha` | The text alpha for the legend labels.
`label_text_baseline` | ('top', 'middle', 'bottom', 'alphabetic', 'hanging') The text baseline for the legend labels.
`label_text_color` | The text color for the legend labels.
`label_text_font` | The text font for the legend labels.
`label_text_font_size` | The text font size for the legend labels.
`label_text_font_style` | ('normal', 'italic', 'bold') The text font style for the legend labels.
`label_width` | The width (in pixels) of the area that legend labels should occupy.
`legend_padding` | Amount of padding around the legend.
`legend_spacing` | Amount of spacing between legend entries.
`pars` | optionally specify a named list of all parameters - useful when dealing with theme lists

### Examples

    figure(legend_location = "top_left") %>%
      ly_points(1:10, legend = "a") %>%
      theme_legend(border_line_width = 2)

[Package rbokeh version 0.5.0 Index]