% GETFIGURESIZE Retrieve the size of the current MATLAB figure window.
%   [WIDTH, HEIGHT] = GETFIGURESIZE() returns the width and height of the
%   current figure in pixels.
%
%   Example:
%       % Get size of current figure
%       [w, h] = getFigureSize();
%       fprintf('Current figure is %d pixels wide and %d pixels tall.\n', w, h);
%
%   Adapt snippet for other figures:
%       % Suppose H is a handle to any MATLAB figure (existing or new):
%       H = figure;               % or H = <some existing figure handle>;
%       % Retrieve current size of the active (or any) figure:
%       [wCur, hCur] = getFigureSize();
%       % Set the other figure H to match that size, preserving its position:
%       posH = get(H, 'Position');        % [left, bottom, width, height]
%       newPos = [posH(1), posH(2), wCur, hCur];
%       set(H, 'Position', newPos);
%
%   Note:
%   - Position vector is given as [left, bottom, width, height] in pixels.
%   - If you want to specify a custom size directly, you can replace wCur/hCur
%     with desired values.

function [width, height] = getFigureSize()
    % Ensure a figure is available
    fig = gcf;
    % Get the position vector: [left, bottom, width, height]
    pos = get(fig, 'Position');
    % Extract width and height
    width  = pos(3);
    height = pos(4);
end