资源简介
用鼠标点击图片上的点,即可根据所选的点生成相应的贝塞尔曲线和B样条曲线。
代码片段和文件信息
function varargout = rational_curve(varargin)
% RATIONAL_CURVE MATLAB code for rational_curve.fig
% RATIONAL_CURVE by itself creates a new RATIONAL_CURVE or raises the existing
% singleton*.
%
% H = RATIONAL_CURVE returns the handle to a new RATIONAL_CURVE or the handle to
% the existing singleton*.
%
% RATIONAL_CURVE(‘CALLBACK‘hobjecteventDatahandles...) calls the local
% function named CALLBACK in RATIONAL_CURVE.M with the given input arguments.
%
% RATIONAL_CURVE(‘Property‘‘Value‘...) creates a new RATIONAL_CURVE or raises the
% existing singleton*. Starting from the left property value pairs are
% applied to the GUI before rational_curve_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to rational_curve_OpeningFcn via varargin.
%
% *See GUI Options on GUIDE‘s Tools menu. Choose “GUI allows only one
% instance to run (singleton)“.
%
% See also: GUIDE GUIDATA GUIHANDLES
% Edit the above text to modify the response to help rational_curve
% Last Modified by GUIDE v2.5 08-Nov-2017 19:28:21
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct(‘gui_Name‘ mfilename ...
‘gui_Singleton‘ gui_Singleton ...
‘gui_OpeningFcn‘ @rational_curve_OpeningFcn ...
‘gui_OutputFcn‘ @rational_curve_OutputFcn ...
‘gui_LayoutFcn‘ [] ...
‘gui_Callback‘ []);
if nargin && ischar(varargin{1})
gui_State.gui_Callback = str2func(varargin{1});
end
if nargout
[varargout{1:nargout}] = gui_mainfcn(gui_State varargin{:});
else
gui_mainfcn(gui_State varargin{:});
end
% End initialization code - DO NOT EDIT
% --- Executes just before rational_curve is made visible.
function rational_curve_OpeningFcn(hobject eventdata handles varargin)
% This function has no output args see OutputFcn.
% hobject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% varargin command line arguments to rational_curve (see VARARGIN)
% Choose default command line output for rational_curve
handles.output = hobject;
% Update handles structure
guidata(hobject handles);
% UIWAIT makes rational_curve wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = rational_curve_OutputFcn(hobject eventdata handles)
% varargout cell array for returning output args (see VARARGOUT);
% hobject handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
% Get default command line output from handles structure
varargout{1} = handles.output;
% --- Executes on button press in pushbutton1.
function pushbutto
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