Create rectangle coordinates
before
Code : Tout sélectionner
function rectCoords = createRectangleCoords(width, height, varargin)
%CREATERECTANGLECOORDS Easily create coordinates for rectangle given its width
%and height
% Error check required input arguments
if nargin < 1
error("rectangle requires width and height values");
elseif ~isnumeric(width) || ~isscalar(width)
error("width must be a scalar numeric value")
elseif ~isnumeric(height) || ~isscalar(height)
error("height must be a scalar numeric value")
end
% Process optional inputs xStart and yStart
xStart = 0;
if nargin > 2 && isnumeric(varargin{1}) && isscalar(varargin{1})
xStart = varargin{l};
end
yStart = 0;
if nargin > 3 && isnumeric(varargin{2}) && isscalar(varargin{2})
yStart = varargin{2};
end
% Create rectangle coordinates
rectCoords = ...
[xStart yStart
xStart+width yStart
xStart+width yStart+height
xStart yStart+height];
end
Code : Tout sélectionner
function rectCoords = createRectangleCoords(width, height, xStart, yStart)
%CREATERECTANGLECOORDS Easily create coordinates for rectangle given its Xwidth and height
arguments
width (1,1) double {mustBeNumeric}
height (1,1) double {mustBeNumeric}
xStart (1,1) double {mustBeNumeric} =0; % optional
yStart (1,1) double {mustBeNumeric} =0; % optional
end
...
Code : Tout sélectionner
function quadHandle = plotQuadrilateral(xCoords, yCoords, options)
arguments
xCoords (1,4) double {mustBeNumeric}
yCoords (1,4) double {mustBeNumeric}
% Name/Value pairs
options.LineType (1,1) string = "-"
options.LineThickness (1,1) double {mustBePositive} = 1;
end
..
https://www.mathworks.com/videos/valida ... 23207.html