knitre print method
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37
R/facets.R
37
R/facets.R
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@ -33,8 +33,8 @@ build_facets <- function(chart) {
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}
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mapdata <- lapply(chart$x$mapping, eval_tidy, data = facet)
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new$x$ax_opts$series <- make_series(mapdata, chart$x$mapping, chart$x$type, chart$x$serie_name)
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new$x$facet <- NULL
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new$height <- chart$x$facet$chart_height
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new$x$facet <- NULL
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class(new) <- setdiff(class(new), "apex_facet")
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return(new)
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}
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@ -68,13 +68,6 @@ build_grid <- function(content, nrow = NULL, ncol = NULL, col_gap = "0px", row_g
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}
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#' @export
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print.apex_facet <- function(x, ...) {
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facets_charts <- build_facets(x)
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TAG <- build_grid(facets_charts, nrow = x$x$facet$nrow, ncol = x$x$facet$ncol)
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print(htmltools::browsable(TAG))
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}
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#' Facet wrap for ApexCharts
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#'
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@ -106,3 +99,31 @@ ax_facet_wrap <- function(ax,
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return(ax)
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}
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# Print methods -----------------------------------------------------------
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#' @export
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print.apex_facet <- function(x, ...) {
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facets_charts <- build_facets(x)
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TAG <- build_grid(facets_charts, nrow = x$x$facet$nrow, ncol = x$x$facet$ncol)
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print(htmltools::browsable(TAG))
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}
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knit_print.apex_facet <- function(x, ..., options = NULL) {
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facets_charts <- build_facets(x)
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TAG <- build_grid(facets_charts, nrow = x$x$facet$nrow, ncol = x$x$facet$ncol)
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knitr::knit_print(htmltools::browsable(TAG), options = options, ...)
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}
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@ -35,4 +35,5 @@
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}
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}
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}, force = TRUE)
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register_s3_method("knitr", "knit_print", "apex_facet")
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}
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25
R/utils.R
25
R/utils.R
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@ -100,4 +100,29 @@ to_posix <- function(x) {
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# From vignette('knit_print', package = 'knitr')
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# and https://github.com/rstudio/htmltools/pull/108/files
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register_s3_method <- function(pkg, generic, class, fun = NULL) { # nocov start
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stopifnot(is.character(pkg), length(pkg) == 1)
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stopifnot(is.character(generic), length(generic) == 1)
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stopifnot(is.character(class), length(class) == 1)
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if (is.null(fun)) {
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fun <- get(paste0(generic, ".", class), envir = parent.frame())
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} else {
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stopifnot(is.function(fun))
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}
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if (pkg %in% loadedNamespaces()) {
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registerS3method(generic, class, fun, envir = asNamespace(pkg))
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}
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# Always register hook in case package is later unloaded & reloaded
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setHook(
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packageEvent(pkg, "onLoad"),
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function(...) {
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registerS3method(generic, class, fun, envir = asNamespace(pkg))
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}
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)
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} # nocov end
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