1 | %'create_grid': called by the GUI geometry_calib to create a physical grid
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2 | % coord=create_grid(input_grid)
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3 | %
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4 | % OUTPUT:
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5 | % coord: matrix (nbpoint, 3) of coordinates for grid points, with columns x,y,z
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6 | %
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7 | %INPUT:
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8 | % input_grid (optional): structure to initiate the GUI with fields .x_0,.Dx,.x_1
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9 | % (defining x coordinates), .y_0,.Dy,.y_1 (defining y coordinates)
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10 |
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11 | function varargout = create_grid(varargin)
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12 |
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13 | % Last Modified by GUIDE v2.5 05-Mar-2010 21:57:44
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14 |
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15 | % Begin initialization code - DO NOT EDIT
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16 | gui_Singleton = 1;
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17 | gui_State = struct('gui_Name', mfilename, ...
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18 | 'gui_Singleton', gui_Singleton, ...
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19 | 'gui_OpeningFcn', @create_grid_OpeningFcn, ...
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20 | 'gui_OutputFcn', @create_grid_OutputFcn, ...
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21 | 'gui_LayoutFcn', [] , ...
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22 | 'gui_Callback', []);
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23 | if nargin && ischar(varargin{1})
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24 | gui_State.gui_Callback = str2func(varargin{1});
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25 | end
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26 |
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27 | if nargout
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28 | [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
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29 | else
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30 | gui_mainfcn(gui_State, varargin{:});
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31 | end
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32 | % End initialization code - DO NOT EDIT
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33 |
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34 | %------------------------------------------------------------------------
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35 | % --- Executes just before create_grid is made visible.
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36 | function create_grid_OpeningFcn(hObject, eventdata, handles,input_grid)
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37 | %------------------------------------------------------------------------
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38 | % This function has no output args, see OutputFcn.
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39 |
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40 | % Choose default command line output for create_grid
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41 | handles.output = 'Cancel';
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42 |
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43 | % Update handles structure
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44 | guidata(hObject, handles);
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45 | testNo=0;
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46 | testCancel=1;
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47 | testinputstring=0;
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48 | icontype='quest';%default question icon (text input asked)
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49 |
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50 | % Determine the position of the dialog - centered on the screen
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51 | FigPos=get(0,'DefaultFigurePosition');
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52 | OldUnits = get(hObject, 'Units');
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53 | set(hObject, 'Units', 'pixels');
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54 | OldPos = get(hObject,'Position');
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55 | FigWidth = OldPos(3);
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56 | FigHeight = OldPos(4);
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57 | ScreenUnits=get(0,'Units');
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58 | set(0,'Units','pixels');
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59 | ScreenSize=get(0,'ScreenSize');
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60 | set(0,'Units',ScreenUnits);
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61 |
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62 | FigPos(1)=1/2*(ScreenSize(3)-FigWidth);
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63 | FigPos(2)=2/3*(ScreenSize(4)-FigHeight);
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64 | FigPos(3:4)=[FigWidth FigHeight];
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65 | set(hObject, 'Position', FigPos);
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66 | set(hObject, 'Units', OldUnits);
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67 |
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68 | % Show a question icon from dialogicons.mat - variables questIconData and questIconMap
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69 | load dialogicons.mat
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70 | eval(['IconData=' icontype 'IconData;'])
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71 | eval(['IconCMap=' icontype 'IconMap;'])
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72 | questIconMap(256,:) = get(handles.figure1, 'Color');
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73 | Img=image(IconData, 'Parent', handles.axes1);
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74 | set(handles.figure1, 'Colormap', IconCMap);
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75 | set(handles.axes1, ...
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76 | 'Visible', 'off', ...
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77 | 'YDir' , 'reverse' , ...
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78 | 'XLim' , get(Img,'XData'), ...
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79 | 'YLim' , get(Img,'YData') ...
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80 | );
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81 |
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82 | if exist('input_grid','var') && ~isempty(input_grid)
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83 | if isfield(input_grid,'x_0')
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84 | set(handles.x_0,'String',num2str(input_grid.x_0));
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85 | end
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86 | if isfield(input_grid,'x_1')
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87 | set(handles.x_1,'String',num2str(input_grid.x_1));
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88 | end
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89 | if isfield(input_grid,'Dx')
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90 | set(handles.Dx,'String',num2str(input_grid.Dx));
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91 | end
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92 | if isfield(input_grid,'y_0')
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93 | set(handles.x_0,'String',num2str(input_grid.x_0));
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94 | end
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95 | if isfield(input_grid,'y_1')
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96 | set(handles.x_1,'String',num2str(input_grid.x_1));
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97 | end
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98 | if isfield(input_grid,'Dy')
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99 | set(handles.Dx,'String',num2str(input_grid.Dx));
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100 | end
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101 | if isfield(input_grid,'z')
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102 | set(handles.z,'String',num2str(input_grid.z));
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103 | end
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104 | end
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105 |
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106 | set(handles.figure1,'WindowStyle','modal')% Make% Make the GUI modal
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107 | % UIWAIT makes create_grid wait for user response (see UIRESUME)
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108 | uiwait(handles.figure1);
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109 |
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110 | %------------------------------------------------------------------------
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111 | % --- Outputs from this function are returned to the command line.
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112 | function varargout = create_grid_OutputFcn(hObject, eventdata, handles)
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113 | %------------------------------------------------------------------------
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114 | % Get default command line output from handles structure
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115 | varargout{1}=[0 0 0];%default
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116 | if ~isequal(handles.output,'Cancel')
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117 | x_0=str2num(get(handles.x_0,'String'));
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118 | Dx=str2num(get(handles.Dx,'String'));
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119 | x_1=str2num(get(handles.x_1,'String'));
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120 | xarray=[x_0:Dx:x_1];
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121 | y_0=str2num(get(handles.y_0,'String'));
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122 | Dy=str2num(get(handles.Dy,'String'));
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123 | y_1=str2num(get(handles.y_1,'String'));
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124 | yarray=[y_0:Dy:y_1];
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125 | [yarray,xarray]=meshgrid(yarray,xarray);
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126 | xarray=reshape(xarray,numel(xarray),1);
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127 | yarray=reshape(yarray,numel(yarray),1);
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128 | z_0=str2num(get(handles.z_0,'String'));
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129 | if isempty(z_0)
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130 | z_0=0;
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131 | end
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132 | zarray=z_0*ones(size(yarray));
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133 | varargout{1}=[xarray yarray zarray];
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134 | % if ~isempty(x_shift)
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135 | % varargout{1}(1)=x_shift;
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136 | % end
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137 | % if ~isempty(y_shift)
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138 | % varargout{1}(2)=y_shift;
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139 | % end
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140 | % if ~isempty(z_shift)
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141 | % varargout{1}(3)=z_shift;
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142 | % end
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143 | end
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144 | % The figure can be deleted now
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145 | delete(handles.figure1);
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146 |
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147 | %------------------------------------------------------------------------
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148 | % --- Executes on button press in OK.
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149 | function OK_Callback(hObject, eventdata, handles)
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150 | %------------------------------------------------------------------------
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151 | handles.output = get(hObject,'String');
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152 | guidata(hObject, handles);% Update handles structure
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153 | uiresume(handles.figure1);
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154 |
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155 | %------------------------------------------------------------------------
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156 | % --- Executes on button press in Cancel.
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157 | function Cancel_Callback(hObject, eventdata, handles)
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158 | %------------------------------------------------------------------------
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159 | handles.output = get(hObject,'String');
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160 | guidata(hObject, handles); % Update handles structure
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161 | uiresume(handles.figure1);
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162 |
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163 | %------------------------------------------------------------------------
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164 | % --- Executes when user attempts to close figure1.
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165 | function figure1_CloseRequestFcn(hObject, eventdata, handles)
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166 | %------------------------------------------------------------------------
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167 | if isequal(get(handles.figure1, 'waitstatus'), 'waiting')
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168 | % The GUI is still in UIWAIT, us UIRESUME
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169 | uiresume(handles.figure1);
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170 | else
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171 | % The GUI is no longer waiting, just close it
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172 | delete(handles.figure1);
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173 | end
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174 |
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175 | %------------------------------------------------------------------------
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176 | % --- Executes on key press over figure1 with no controls selected.
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177 | function figure1_KeyPressFcn(hObject, eventdata, handles)
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178 | %------------------------------------------------------------------------
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179 | % Check for "enter" or "escape"
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180 | if isequal(get(hObject,'CurrentKey'),'escape')
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181 | % User said no by hitting escape
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182 | handles.output = 'Cancel';
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183 |
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184 | % Update handles structure
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185 | guidata(hObject, handles);
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186 |
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187 | uiresume(handles.figure1);
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188 | end
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189 | if isequal(get(hObject,'CurrentKey'),'return')
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190 | uiresume(handles.figure1);
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191 | end
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192 |
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193 |
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194 |
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195 |
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196 |
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