Apply Theme to Dashboard — apply

Applies a theme to an existing dashboard_project object or returns theme parameters for use in create_dashboard(). Supports piping for easy theme application. You can override any theme parameter by passing it as an additional argument.

Usage

apply_theme(proj = NULL, theme, ...)

Arguments

proj: Optional. A dashboard_project object to apply the theme to. If NULL, returns the theme parameters as a list.
theme: A theme list (e.g., from theme_ascor(), theme_academic(), etc.)
...: Additional parameters to override theme defaults. Can include any of: navbar_bg_color, navbar_text_color, navbar_text_hover_color, mainfont, fontsize, fontcolor, linkcolor, monofont, monobackgroundcolor, linestretch, backgroundcolor, max_width, margin_left, margin_right, margin_top, margin_bottom

Value

If proj is provided, returns the modified dashboard_project object. If proj is NULL, returns the theme list.

Examples

if (FALSE) { # \dontrun{
# Method 1: Pipe theme directly into dashboard (EASIEST!)
dashboard <- create_dashboard("my_dashboard", "My Research") %>%
  apply_theme(theme_ascor()) %>%
  add_page("Home", text = "# Welcome", is_landing_page = TRUE)

# Method 2: Override specific theme parameters
dashboard <- create_dashboard("tech_dash", "Tech Dashboard") %>%
  apply_theme(theme_modern("purple"), mainfont = "Roboto", fontsize = "18px") %>%
  add_page("Data", visualizations = my_viz)

# Method 3: Get theme parameters only
ascor_params <- apply_theme(theme = theme_ascor())

# Method 4: Customize multiple parameters
dashboard <- create_dashboard("custom", "Custom Dashboard") %>%
  apply_theme(
    theme_clean(),
    mainfont = "Inter",
    fontsize = "18px",
    linkcolor = "#8B0000",
    max_width = "1400px"
  )
} # }