######################################################################## ## ## Copyright (C) 1996-2021 The Octave Project Developers ## ## See the file COPYRIGHT.md in the top-level directory of this ## distribution or . ## ## This file is part of Octave. ## ## Octave is free software: you can redistribute it and/or modify it ## under the terms of the GNU General Public License as published by ## the Free Software Foundation, either version 3 of the License, or ## (at your option) any later version. ## ## Octave is distributed in the hope that it will be useful, but ## WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ## GNU General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with Octave; see the file COPYING. If not, see ## . ## ######################################################################## ## -*- texinfo -*- ## @deftypefn {} {} barh (@var{y}) ## @deftypefnx {} {} barh (@var{x}, @var{y}) ## @deftypefnx {} {} barh (@dots{}, @var{w}) ## @deftypefnx {} {} barh (@dots{}, @var{style}) ## @deftypefnx {} {} barh (@dots{}, @var{prop}, @var{val}, @dots{}) ## @deftypefnx {} {} barh (@var{hax}, @dots{}) ## @deftypefnx {} {@var{h} =} barh (@dots{}, @var{prop}, @var{val}, @dots{}) ## Produce a horizontal bar graph from two vectors of X-Y data. ## ## If only one argument is given, it is taken as a vector of Y values ## and the X coordinates are the range @code{1:numel (@var{y})}. ## ## The optional input @var{w} controls the width of the bars. A value of ## 1.0 will cause each bar to exactly touch any adjacent bars. ## The default width is 0.8. ## ## If @var{y} is a matrix, then each column of @var{y} is taken to be a ## separate bar graph plotted on the same graph. By default the columns ## are plotted side-by-side. This behavior can be changed by the @var{style} ## argument which can take the following values: ## ## @table @asis ## @item @qcode{"grouped"} (default) ## Side-by-side bars with a gap between bars and centered over the ## Y-coordinate. ## ## @item @qcode{"stacked"} ## Bars are stacked so that each Y value has a single bar composed of ## multiple segments. ## ## @item @qcode{"hist"} ## Side-by-side bars with no gap between bars and centered over the ## Y-coordinate. ## ## @item @qcode{"histc"} ## Side-by-side bars with no gap between bars and left-aligned to the ## Y-coordinate. ## @end table ## ## Optional property/value pairs are passed directly to the underlying patch ## objects. The full list of properties is documented at ## @ref{Patch Properties}. ## ## If the first argument @var{hax} is an axes handle, then plot into this axes, ## rather than the current axes returned by @code{gca}. ## ## The optional return value @var{h} is a graphics handle to the created ## bar series hggroup. For a description of the use of the ## bar series, @pxref{XREFbar,,bar}. ## @seealso{bar, hist, pie, plot, patch} ## @end deftypefn function varargout = barh (varargin) varargout = cell (nargout, 1); [varargout{:}] = __bar__ (false, "barh", varargin{:}); endfunction %!demo %! clf; %! x = rand (10, 1); %! barh (x); %! title ("barh() graph"); %!demo %! clf; %! h = barh (rand (5, 3)); %! set (h(1), "facecolor", "r"); %! set (h(2), "facecolor", "g"); %! set (h(3), "facecolor", "b"); %! title ("barh() graph w/multiple bars");