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Library
Module
Module type
Parameter
Class
Class type
This module has a small collection of helpful bits of javascript that have no other obvious home.
module Rect : sig ... end
val viewport_rect : unit -> int Rect.t
viewport_rect ()
gives you the rectangle that corresponds to the size of the entire browser window
val viewport_rect_of_element : Dom_html.element Js.t -> int Rect.t
viewport_rect_of_element el
gives you the bounding box rectangle for a single element
val element_is_in_viewport : Dom_html.element Js.t -> bool
Returns true iff the element in question is in view.
Find an element with an id (default as "keep-in-view"), and, if it exists, scrolls the UI so that that element is in view.
include sig ... end
val rows_or_columns_of_sexp : Sexplib.Sexp.t -> rows_or_columns
val sexp_of_rows_or_columns : rows_or_columns -> Sexplib.Sexp.t
val bin_rows_or_columns : rows_or_columns Core_kernel.Bin_prot.Type_class.t
val bin_read_rows_or_columns : rows_or_columns Core_kernel.Bin_prot.Read.reader
val __bin_read_rows_or_columns__ :
(int -> rows_or_columns) Core_kernel.Bin_prot.Read.reader
val bin_reader_rows_or_columns :
rows_or_columns Core_kernel.Bin_prot.Type_class.reader
val bin_size_rows_or_columns : rows_or_columns Core_kernel.Bin_prot.Size.sizer
val bin_write_rows_or_columns :
rows_or_columns Core_kernel.Bin_prot.Write.writer
val bin_writer_rows_or_columns :
rows_or_columns Core_kernel.Bin_prot.Type_class.writer
val rows : rows_or_columns
val columns : rows_or_columns
module Variants_of_rows_or_columns : sig ... end
val compare_rows_or_columns : rows_or_columns -> rows_or_columns -> int
val find_visible_range :
length:int ->
nth_element_id:(int -> string) ->
rows_or_columns ->
(int * int) option
find_visible_range ~length ~nth_element_id layout
is useful to find visible rows or columns of a table. The time cost is O(log(length)). It assumes the rows/columns are non-overlapping and arranged monotonically, though the order doesn't matter. It's assumed that the rows are laid out from 0
to length - 1
.
If no row is visible, then None
is returned. Otherwise, the inclusive upper and lower bounds of the visible rows are returned.