1 | %'create_grid': called by the GUI geometry_calib to create a physical grid
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2 | %------------------------------------------------------------------------
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3 | % coord=create_grid(input_grid)
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4 | %
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5 | % OUTPUT:
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6 | % coord: matrix (nbpoint, 3) of coordinates for grid points, with columns x,y,z
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7 | %
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8 | % INPUT:
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9 | % input_grid (optional): structure to initiate the GUI with fields .x_0,.Dx,.x_1
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10 | % (defining x coordinates), .y_0,.Dy,.y_1 (defining y coordinates)
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11 |
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12 | %=======================================================================
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13 | % Copyright 2008-2017, LEGI UMR 5519 / CNRS UGA G-INP, Grenoble, France
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14 | % http://www.legi.grenoble-inp.fr
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15 | % Joel.Sommeria - Joel.Sommeria (A) legi.cnrs.fr
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16 | %
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17 | % This file is part of the toolbox UVMAT.
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18 | %
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19 | % UVMAT is free software; you can redistribute it and/or modify
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20 | % it under the terms of the GNU General Public License as published
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21 | % by the Free Software Foundation; either version 2 of the license,
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22 | % or (at your option) any later version.
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23 | %
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24 | % UVMAT is distributed in the hope that it will be useful,
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25 | % but WITHOUT ANY WARRANTY; without even the implied warranty of
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26 | % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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27 | % GNU General Public License (see LICENSE.txt) for more details.
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28 | %=======================================================================
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29 |
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30 | function varargout = create_grid(varargin)
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31 |
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32 | % Last Modified by GUIDE v2.5 16-Dec-2010 00:17:20
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33 |
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34 | % Begin initialization code - DO NOT EDIT
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35 | gui_Singleton = 1;
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36 | gui_State = struct('gui_Name', mfilename, ...
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37 | 'gui_Singleton', gui_Singleton, ...
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38 | 'gui_OpeningFcn', @create_grid_OpeningFcn, ...
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39 | 'gui_OutputFcn', @create_grid_OutputFcn, ...
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40 | 'gui_LayoutFcn', [] , ...
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41 | 'gui_Callback', []);
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42 | if nargin && ischar(varargin{1})
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43 | gui_State.gui_Callback = str2func(varargin{1});
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44 | end
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45 |
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46 | if nargout
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47 | [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
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48 | else
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49 | gui_mainfcn(gui_State, varargin{:});
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50 | end
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51 | % End initialization code - DO NOT EDIT
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52 |
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53 | %------------------------------------------------------------------------
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54 | % --- Executes just before create_grid is made visible.
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55 | function create_grid_OpeningFcn(hObject, eventdata, handles,input_grid,name)
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56 | %------------------------------------------------------------------------
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57 | % This function has no output args, see OutputFcn.
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58 |
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59 | % Choose default command line output for create_grid
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60 | handles.output = 'Cancel';
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61 |
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62 | if exist('name','var') && ischar(name)
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63 | set(hObject,'name',name)
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64 | if strcmp(name,'detect_grid')
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65 | set(handles.white,'Visible','on')
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66 | set(handles.black,'Visible','on')
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67 | end
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68 | end
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69 | % Update handles structure
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70 | guidata(hObject, handles);
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71 | testNo=0;
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72 | testCancel=1;
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73 | testinputstring=0;
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74 | icontype='quest';%default question icon (text input asked)
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75 |
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76 | % Determine the position of the dialog - centered on the screen
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77 | FigPos=get(0,'DefaultFigurePosition');
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78 | OldUnits = get(hObject, 'Units');
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79 | set(hObject, 'Units', 'pixels');
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80 | OldPos = get(hObject,'Position');
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81 | FigWidth = OldPos(3);
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82 | FigHeight = OldPos(4);
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83 | ScreenUnits=get(0,'Units');
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84 | set(0,'Units','pixels');
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85 | ScreenSize=get(0,'ScreenSize');
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86 | set(0,'Units',ScreenUnits);
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87 |
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88 | FigPos(1)=1/2*(ScreenSize(3)-FigWidth);
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89 | FigPos(2)=2/3*(ScreenSize(4)-FigHeight);
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90 | FigPos(3:4)=[FigWidth FigHeight];
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91 | set(hObject, 'Position', FigPos);
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92 | set(hObject, 'Units', OldUnits);
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93 |
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94 | % Show a question icon from dialogicons.mat - variables questIconData and questIconMap
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95 | load dialogicons.mat
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96 | eval(['IconData=' icontype 'IconData;'])
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97 | eval(['IconCMap=' icontype 'IconMap;'])
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98 | questIconMap(256,:) = get(handles.figure1, 'Color');
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99 | Img=image(IconData, 'Parent', handles.axes1);
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100 | set(handles.figure1, 'Colormap', IconCMap);
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101 | set(handles.axes1, ...
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102 | 'Visible', 'off', ...
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103 | 'YDir' , 'reverse' , ...
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104 | 'XLim' , get(Img,'XData'), ...
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105 | 'YLim' , get(Img,'YData') ...
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106 | );
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107 |
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108 | if exist('input_grid','var') && ~isempty(input_grid)
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109 | if isfield(input_grid,'x_0')
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110 | set(handles.x_0,'String',num2str(input_grid.x_0));
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111 | end
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112 | if isfield(input_grid,'x_1')
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113 | set(handles.x_1,'String',num2str(input_grid.x_1));
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114 | end
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115 | if isfield(input_grid,'Dx')
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116 | set(handles.Dx,'String',num2str(input_grid.Dx));
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117 | end
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118 | if isfield(input_grid,'y_0')
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119 | set(handles.y_0,'String',num2str(input_grid.y_0));
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120 | end
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121 | if isfield(input_grid,'y_1')
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122 | set(handles.y_1,'String',num2str(input_grid.y_1));
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123 | end
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124 | if isfield(input_grid,'Dy')
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125 | set(handles.Dy,'String',num2str(input_grid.Dy));
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126 | end
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127 | if isfield(input_grid,'z')
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128 | set(handles.z,'String',num2str(input_grid.z));
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129 | end
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130 | if isfield(input_grid,'CheckWhite')
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131 | if input_grid.CheckWhite
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132 | set(handles.white,'Value',1)
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133 | set(handles.black,'Value',0)
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134 | else
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135 | set(handles.white,'Value',0)
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136 | set(handles.black,'Value',1)
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137 | end
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138 | end
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139 | end
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140 |
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141 | set(handles.figure1,'WindowStyle','modal')% Make% Make the GUI modal
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142 | % UIWAIT makes create_grid wait for user response (see UIRESUME)
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143 | uiwait(handles.figure1);
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144 |
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145 | %------------------------------------------------------------------------
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146 | % --- Outputs from this function are returned to the command line.
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147 | function varargout = create_grid_OutputFcn(hObject, eventdata, handles)
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148 | %------------------------------------------------------------------------
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149 | % Get default command line output from handles structure
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150 | varargout{1}=[0 0 0];%default
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151 | if ~isequal(handles.output,'Cancel')
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152 | T.x_0=str2num(get(handles.x_0,'String'));
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153 | T.Dx=str2num(get(handles.Dx,'String'));
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154 | T.x_1=str2num(get(handles.x_1,'String'));
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155 | xarray=[T.x_0:T.Dx:T.x_1];
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156 | T.y_0=str2num(get(handles.y_0,'String'));
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157 | T.Dy=str2num(get(handles.Dy,'String'));
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158 | T.y_1=str2num(get(handles.y_1,'String'));
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159 | yarray=[T.y_0:T.Dy:T.y_1];
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160 | [yarray,xarray]=meshgrid(yarray,xarray);
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161 | xarray=reshape(xarray,numel(xarray),1);
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162 | yarray=reshape(yarray,numel(yarray),1);
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163 | T.z_0=str2num(get(handles.z_0,'String'));
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164 | if isempty(T.z_0)
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165 | T.z_0=0;
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166 | end
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167 | zarray=T.z_0*ones(size(yarray));
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168 | varargout{1}=[xarray yarray zarray];
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169 | varargout{2}=T;
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170 | varargout{3}=get(handles.white,'Value');
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171 | end
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172 |
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173 | % The figure can be deleted now
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174 | delete(handles.figure1);
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175 |
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176 | %------------------------------------------------------------------------
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177 | % --- Executes on button press in OK.
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178 | function OK_Callback(hObject, eventdata, handles)
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179 | %------------------------------------------------------------------------
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180 | handles.output = get(hObject,'String');
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181 | guidata(hObject, handles);% Update handles structure
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182 | uiresume(handles.figure1);
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183 |
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184 | %------------------------------------------------------------------------
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185 | % --- Executes on button press in Cancel.
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186 | function Cancel_Callback(hObject, eventdata, handles)
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187 | %------------------------------------------------------------------------
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188 | handles.output = get(hObject,'String');
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189 | guidata(hObject, handles); % Update handles structure
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190 | uiresume(handles.figure1);
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191 |
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192 | %------------------------------------------------------------------------
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193 | % --- Executes when user attempts to close figure1.
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194 | function figure1_CloseRequestFcn(hObject, eventdata, handles)
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195 | %------------------------------------------------------------------------
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196 | if isequal(get(handles.figure1, 'waitstatus'), 'waiting')
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197 | % The GUI is still in UIWAIT, us UIRESUME
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198 | uiresume(handles.figure1);
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199 | else
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200 | % The GUI is no longer waiting, just close it
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201 | delete(handles.figure1);
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202 | end
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203 |
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204 | %------------------------------------------------------------------------
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205 | % --- Executes on key press over figure1 with no controls selected.
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206 | function figure1_KeyPressFcn(hObject, eventdata, handles)
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207 | %------------------------------------------------------------------------
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208 | % Check for "enter" or "escape"
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209 | if isequal(get(hObject,'CurrentKey'),'escape')
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210 | % User said no by hitting escape
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211 | handles.output = 'Cancel';
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212 |
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213 | % Update handles structure
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214 | guidata(hObject, handles);
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215 |
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216 | uiresume(handles.figure1);
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217 | end
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218 | if isequal(get(hObject,'CurrentKey'),'return')
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219 | uiresume(handles.figure1);
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220 | end
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221 |
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222 |
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223 | % --- Executes on button press in white.
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224 | function white_Callback(hObject, eventdata, handles)
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225 | val=get(handles.white,'Value');
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226 | if val
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227 | set(handles.black,'Value',0)
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228 | else
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229 | set(handles.black,'Value',1)
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230 | end
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231 | % hObject handle to white (see GCBO)
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232 | % eventdata reserved - to be defined in a future version of MATLAB
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233 | % handles structure with handles and user data (see GUIDATA)
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234 |
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235 | % Hint: get(hObject,'Value') returns toggle state of white
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236 |
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237 |
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238 | % --- Executes on button press in black.
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239 | function black_Callback(hObject, eventdata, handles)
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240 | val=get(handles.black,'Value');
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241 | if val
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242 | set(handles.white,'Value',0)
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243 | else
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244 | set(handles.white,'Value',1)
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245 | end
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246 |
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