TransGUI(varargin)

function varargout = TransGUI(varargin)
% TRANSGUI M-file for TransGUI.fig
%      TRANSGUI, by itself, creates a new TRANSGUI or raises the existing
%      singleton*.
%
%      H = TRANSGUI returns the handle to a new TRANSGUI or the handle to
%      the existing singleton*.
%
%      TRANSGUI('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in TRANSGUI.M with the given input arguments.
%
%      TRANSGUI('Property','Value',...) creates a new TRANSGUI or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before TransGUI_OpeningFunction gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to TransGUI_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 TransGUI

% Last Modified by GUIDE v2.5 04-Nov-2005 21:54:40

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @TransGUI_OpeningFcn, ...
                   'gui_OutputFcn',  @TransGUI_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 TransGUI is made visible.
function TransGUI_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 TransGUI (see VARARGIN)

% Choose default command line output for TransGUI
handles.output = hObject;

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes TransGUI wait for user response (see UIRESUME)
% uiwait(handles.figure1);


% --- Outputs from this function are returned to the command line.
function varargout = TransGUI_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 pbLoad.
function pbLoad_Callback(hObject, eventdata, handles)
% hObject    handle to pbLoad (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
[filename, pathname] = uigetfile({'*.jpg';'*.bmp';'*.tif'});
S = imread([pathname filename]);
handles.S = S;
axes(handles.axes1);
imshow(S);
handles.output = hObject;
guidata(hObject, handles);


function edit1_Callback(hObject, eventdata, handles)
% hObject    handle to edit1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of edit1 as text
%        str2double(get(hObject,'String')) returns contents of edit1 as a double


% --- Executes during object creation, after setting all properties.
function edit1_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



function edit2_Callback(hObject, eventdata, handles)
% hObject    handle to edit2 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of edit2 as text
%        str2double(get(hObject,'String')) returns contents of edit2 as a double


% --- Executes during object creation, after setting all properties.
function edit2_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit2 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end


% --- Executes on button press in pbColor1.
function pbColor1_Callback(hObject, eventdata, handles)
% hObject    handle to pbColor1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
color1 = colorui;
color1 = round(color1*100)/100;
set(handles.editColor1,'String',['[',num2str(color1),']']);

% --- Executes on button press in pbColor2.
function pbColor2_Callback(hObject, eventdata, handles)
% hObject    handle to pbColor2 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
color2 = colorui;
color2 = round(color2*100)/100;
set(handles.editColor2,'String',['[',num2str(color2),']']);

% --- Executes on button press in pbRun.
function pbRun_Callback(hObject, eventdata, handles)
% hObject    handle to pbRun (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
tdelay = 0.01;
S = handles.S;
sz = size(S);
cnt = 0;
x = [0 cnt cnt 0];
y = [0 0  sz(1)+1 sz(1)+1];
z = [1 1 1 1];
tcolor(1,1,1:3) = str2num(get(handles.editColor1,'string'));
edgecolor = str2num(get(handles.editColor2,'string'));
transparency = str2num(get(handles.editTrans,'string'));

h = patch(x,y,z,tcolor,'FaceAlpha',transparency,'edgecolor',edgecolor);

if get(handles.radioHorizontal,'value')
    cnt = 0;
    x = [0 cnt cnt 0];
    y = [0 0  sz(1)+1 sz(1)+1];
    set(h,'Xdata',x);
    set(h,'Ydata',y);

    for cnt = 0:1:sz(2)
        set(h,'Xdata',[0 cnt cnt 0]);
        pause(tdelay)
    end

    for cnt = sz(2):-1:0
        set(h,'Xdata',[0 cnt cnt 0]);
        pause(tdelay)
    end
elseif get(handles.radioVertical,'value')
    x = [0 sz(2)+1 sz(2)+1 0];
    y = [0 0 cnt cnt];
    set(h,'Xdata',x);
    set(h,'Ydata',y);

    for cnt = 0:1:sz(1)
        set(h,'Ydata',[0 0  cnt cnt]);
        pause(tdelay)
    end

    for cnt = sz(1):-1:0
        set(h,'Ydata',[0 0  cnt cnt]);
        pause(tdelay)
    end
elseif get(handles.radioBeam,'value')
    cnt = 0;
    cnt2 = 0;
    x = [cnt cnt+10 cnt+10 cnt];
    y = [cnt2 cnt2  cnt2+10 cnt2+10];
    z = [1 1 1 1];
    h = patch(x,y,z,tcolor,'FaceAlpha',transparency,'edgecolor',edgecolor);

    for cnt2 = 0:10:sz(1)
        for cnt = 0:10:sz(2)+10
            set(h,'Xdata',[cnt cnt+10 cnt+10 cnt]);
            set(h,'Ydata',[cnt2 cnt2  cnt2+10 cnt2+10]);
            pause(tdelay)
        end
    end
end



function editTrans_Callback(hObject, eventdata, handles)
% hObject    handle to editTrans (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of editTrans as text
%        str2double(get(hObject,'String')) returns contents of editTrans as a double


% --- Executes during object creation, after setting all properties.
function editTrans_CreateFcn(hObject, eventdata, handles)
% hObject    handle to editTrans (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end