source: trunk/src/set_object.m @ 719

Last change on this file since 719 was 705, checked in by sommeria, 11 years ago

several bugs repaired

File size: 35.0 KB
Line 
1%'set_object': GUI to edit a projection object
2%------------------------------------------------------------------------
3% function hset_object= set_object(data, PlotHandles,ZBounds)
4% associated with the GUI set_object.fig
5%
6% OUTPUT:
7% hset_object: handle of the GUI figure
8%
9% INPUT:u
10% data: structure describing the object properties
11%    .Style=...
12%    .ProjMode
13%    .CoordType: 'phys' or 'px'
14%    .num_DX,.num_DY,.num_DZ : mesh along each dirction
15%    .RangeX, RangeY
16%    .Coord(j,i), i=1, 2, 3,  components x, y, z of j=1...n position(s) characterizing the object components
17% PlotHandles: handles for projection plots NO MORE USED
18% Zbounds: bounds on Z ( 3D case)
19%
20%AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
21%  Copyright Joel Sommeria, 2008, LEGI / CNRS-UJF-INPG, sommeria@coriolis-legi.org.
22%AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
23%     This file is part of the toolbox UVMAT.
24%
25%     UVMAT is free software; you can redistribute it and/or modify
26%     it under the terms of the GNU General Public License as published by
27%     the Free Software Foundation; either version 2 of the License, or
28%     (at your option) any later version.
29%
30%     UVMAT is distributed in the hope that it will be useful,
31%     but WITHOUT ANY WARRANTY; without even the implied warranty of
32%     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
33%     GNU General Public License (file UVMAT/COPYING.txt) for more details.
34%AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
35
36function varargout = set_object(varargin)
37
38% Last Modified by GUIDE v2.5 11-Feb-2014 20:08:17
39
40% Begin initialization code - DO NOT REFRESH
41gui_Singleton = 1;
42gui_State = struct('gui_Name',       mfilename, ...
43                   'gui_Singleton',  gui_Singleton, ...
44                   'gui_OpeningFcn', @set_object_OpeningFcn, ...
45                   'gui_OutputFcn',  @set_object_OutputFcn, ...
46                   'gui_LayoutFcn',  [] , ...
47                   'gui_Callback',   []);
48if nargin & ischar(varargin{1})
49    gui_State.gui_Callback = str2func(varargin{1});
50end
51
52if nargout
53    [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
54else
55    gui_mainfcn(gui_State, varargin{:});
56end
57% End initialization code - DO NOT REFRESH
58%------------------------------------------------------------------------
59%------------------------------------------------------------------------
60% --- Executes just before set_object is made visible.
61%INPUT:
62% handles: handles of the set_object interface elements
63%'IndexObj': NON USED ANYMORE (To suppress) index of the object (on the UvData list) that set_object will modify
64%        if =[] or absent: index still undefined (create mode in uvmat)
65%        if=0; no associated object (used for series), the button 'REFRESH' is  then unvisible
66%'data': read from an existing object selected in the interface
67%      .Name : class of object ('POINTS','LINE',....)
68%      .num_DX,num_DY,num_DZ; meshes for regular grids
69%      .Coord: object position coordinates
70%      .ParentButton: handle of the uicontrol object calling the interface
71% PlotHandles: set of handles of the elements contolling the plotting of the projected field:
72%  if =[] or absent, no refresh (mask mode in uvmat)
73% parameters on the uvmat interface (obtained by 'get_plot_handle.m')
74function set_object_OpeningFcn(hObject, eventdata, handles, data, PlotHandles,ZBounds)
75%-------------------------------------------------------------------
76% Choose default command line output for set_object
77handles.output = hObject;
78% Update handles structure
79guidata(hObject, handles);
80
81%% position
82set(0,'Unit','pixels')
83ScreenSize=get(0,'ScreenSize');% get the size of the screen, to put the fig on the upper right
84PosGUI=get(handles.set_object,'Position');% fig width in pixels
85Width=PosGUI(3);%width of the gui set_object in pixels
86Height=PosGUI(4);
87Left=ScreenSize(3)- Width-40; %right edge close to the right, with margin=40
88Bottom=ScreenSize(4)-Height-40; %put fig at top right
89set(handles.set_object,'Unit','pixels')
90set(handles.set_object,'Position',[Left Bottom Width Height])
91
92%default
93if ~exist('ZBounds','var')
94    ZBounds=0; %default
95end
96set(hObject,'WindowButtonDownFcn',{'mouse_down'})%set mouse click action function
97set(hObject,'DeleteFcn',{@closefcn})
98
99% fill the interface as set in the input data:
100if exist('data','var')
101    if isfield(data,'Coord') &&size(data.Coord,2)==3
102        set(handles.z_slider,'Visible','on')
103    else
104        set(handles.z_slider,'Visible','off')
105    end
106    if isfield(data,'TypeMenu')
107        set(handles.Type,'String',data.TypeMenu)
108    end
109    if isfield(data,'ProjModeMenu')
110        set(handles.ProjMode,'UserData',data.ProjModeMenu)% data.ProjModeMenu as default menu (used in Type_Callback)
111    end
112    errormsg=fill_GUI(data,handles.set_object);
113    if ~isempty(errormsg)
114        msgbox_uvmat('ERROR','bad data input in set_object')
115        return
116    end
117    Type_Callback(hObject, eventdata, handles)% update the GUI set_object depending on the object type   
118    set(handles.REFRESH,'BackgroundColor',[1 0 0])
119    if isfield(data,'RangeZ') && length(ZBounds) >= 2
120        set(handles.num_RangeZ_2,'String',num2str(max(data.RangeZ),3))
121        DZ=max(data.RangeZ);%slider step
122        if ~isnan(ZBounds(1)) && ZBounds(2)~=ZBounds(1)
123            rel_step(1)=min(DZ/(ZBounds(2)-ZBounds(1)),0.2);%must be smaller than 1
124            rel_step(2)=0.1;
125            set(handles.z_slider,'Visible','on')
126            set(handles.z_slider,'Min',ZBounds(1))
127            set(handles.z_slider,'Max',ZBounds(2))
128            set(handles.z_slider,'SliderStep',rel_step)
129            set(handles.z_slider,'Value',(ZBounds(1)+ZBounds(2))/2)
130        end
131    end
132    if isfield(data,'RangeX')
133        if ischar(data.RangeX)
134            data.RangeX=str2num(data.RangeX);
135        end
136        set(handles.num_RangeX_2,'String',num2str(max(data.RangeX),3))
137        set(handles.num_RangeX_1,'String',num2str(min(data.RangeX),3))
138    end
139    if isfield(data,'RangeY')
140        if ischar(data.RangeY)
141            data.RangeY=str2num(data.RangeY);
142        end
143        set(handles.num_RangeY_2,'String',num2str(max(data.RangeY),3))
144        set(handles.num_RangeY_1,'String',num2str(min(data.RangeY),3))
145    end
146    if isfield(data,'RangeZ')
147        if ischar(data.RangeZ)
148            data.RangeZ=str2num(data.RangeZ);
149        end
150        set(handles.num_RangeZ_2,'String',num2str(max(data.RangeZ),3))
151        if numel(data.RangeZ)>=2
152            set(handles.num_RangeZ_1,'String',num2str(min(data.RangeZ),3))
153        end
154    end 
155    if ~isfield(data,'Angle')
156        data.Angle=[0 0 0];
157    end
158%     if isfield(data,'Angle') && isequal(numel(data.Angle),3)
159         set(handles.num_Angle_1,'String',num2str(data.Angle(1)))
160         set(handles.num_Angle_2,'String',num2str(data.Angle(2)))
161         set(handles.num_Angle_3,'String',num2str(data.Angle(3)))
162%     end
163end
164set(get(handles.set_object,'children'),'enable','off')
165set(handles.SAVE,'enable','on')
166% set(handles.REFRESH,'enable','off')
167
168
169%------------------------------------------------------------------------
170% --- Outputs from this function are returned to the command line.
171function varargout = set_object_OutputFcn(hObject, eventdata, handles)
172%------------------------------------------------------------------------
173% Get default command line output from handles structure
174varargout{1} = handles.output;
175varargout{2}=handles;
176
177%------------------------------------------------------------------------
178% executed when closing the GUI set_object
179function closefcn(gcbo,eventdata)
180%------------------------------------------------------------------------
181huvmat=findobj(allchild(0),'Tag','uvmat');%find the current uvmat interface handle
182if ~isempty(huvmat)
183    hhuvmat=guidata(huvmat);
184    set(hhuvmat.CheckViewObject,'value',0)%
185    set(hhuvmat.CheckEditObject,'Value',0)% desactivate the edit option
186    % deselect the object in ListObject when view_field is closed
187    if isempty(findobj(allchild(0),'Tag','view_field'))
188        ObjIndex=get(hhuvmat.ListObject,'Value');
189        ObjIndex=ObjIndex(1);%keep only the first object selected
190        set(hhuvmat.ListObject,'Value',ObjIndex)
191        % draw all object colors in blue (unselected) in uvmat
192        hother=[findobj(hhuvmat.PlotAxes,'Tag','proj_object');findobj(hhuvmat.PlotAxes,'Tag','DeformPoint')];%find all the proj object and deform point representations
193        for iobj=1:length(hother)
194            if isequal(get(hother(iobj),'Type'),'rectangle')||isequal(get(hother(iobj),'Type'),'patch')
195                set(hother(iobj),'EdgeColor','b')
196                if isequal(get(hother(iobj),'FaceColor'),'m')
197                    set(hother(iobj),'FaceColor','b')
198                end
199            elseif isequal(get(hother(iobj),'Type'),'image')
200                Acolor=get(hother(iobj),'CData');
201                Acolor(:,:,1)=zeros(size(Acolor,1),size(Acolor,2));
202                set(hother(iobj),'CData',Acolor);
203            else
204                set(hother(iobj),'Color','b')
205            end
206            set(hother(iobj),'Selected','off')
207        end
208    end
209end
210hseries=findobj(allchild(0),'Name','series');%find the current series interface handle
211if ~isempty(hseries)
212    hhseries=guidata(hseries);
213    set(hhseries.EditObject,'Value',0)
214end
215
216
217%------------------------------------------------------------------------
218% --- Executes on selection change in Type.
219function Type_Callback(hObject, eventdata, handles)
220%------------------------------------------------------------------------
221
222ListType=get(handles.Type,'String');
223Type=ListType{get(handles.Type,'Value')};
224% make correspondance between different object styles
225Coord=get(handles.Coord,'Data');
226
227%% set the number of lines in the Coord table depending on object type
228switch Type
229    case{'line'}
230        if size(Coord,1)<2
231            if isequal(size(Coord,2),3)
232                Coord=[Coord; 0 0 0];%add a line for edition (3D case)
233            else
234                Coord=[Coord; 0 0]; %add a line for edition (2D case)
235            end
236        else
237            Coord=Coord(1:2,:);
238        end
239    case{'rectangle','ellipse','plane','volume'}
240        Coord=Coord(1,:);
241end
242set(handles.Coord,'Data',Coord)
243
244%% set the projection menu and the corresponding options
245if isempty(get(handles.ProjMode,'UserData'))
246    switch Type
247        case {'points','line','plane'}
248            menu_proj={'projection';'interp_lin';'interp_tps';'none'};
249        case 'polyline'
250            menu_proj={'interp_lin';'interp_tps';'none'};
251        case {'polygon','rectangle','ellipse'}
252            menu_proj={'inside';'outside';'mask_inside';'mask_outside';'interp_lin';'interp_tps';'none'};
253        case 'volume'
254            menu_proj={'interp_lin';'none'};
255        otherwise
256            menu_proj={'projection';'interp_lin';'interp_tps';'none'};%default
257    end
258else
259    menu_proj=get(handles.ProjMode,'UserData');
260end
261ProjModeList=get(handles.ProjMode,'String');
262menu_index=find(strcmp(ProjModeList{get(handles.ProjMode,'Value')},menu_proj));
263if isempty(menu_index)
264    menu_index=1;%
265end
266set(handles.ProjMode,'Value',menu_index);% value index must not exceed the menu length
267set(handles.ProjMode,'String',menu_proj)
268ProjMode_Callback(hObject, eventdata, handles)
269
270%------------------------------------------------------------------------
271% --- Executes on selection change in ProjMode.
272%------------------------------------------------------------------------
273function ProjMode_Callback(hObject, eventdata, handles)
274
275set(handles.REFRESH,'BackgroundColor',[1 0 1])
276menu=get(handles.ProjMode,'String');
277value=get(handles.ProjMode,'Value');
278ProjMode=menu{value};
279menu=get(handles.Type,'String');
280value=get(handles.Type,'Value');
281ObjectStyle=menu{value};
282%%%%%%%%% TODO
283test3D=0; %TODO: update  test3D=isequal(get(handles.ZObject,'Visible'),'on');%3D case
284%%%%%%%%%
285%default setting
286set(handles.num_Angle_1,'Visible','off')
287set(handles.num_Angle_2,'Visible','off')
288set(handles.num_Angle_3,'Visible','off')
289set(handles.num_RangeX_1,'Visible','off')
290set(handles.num_RangeX_2,'Visible','off')
291set(handles.num_RangeY_1,'Visible','off')
292if isequal(ProjMode,'interp_lin')|| isequal(ProjMode,'interp_tps')
293    set(handles.num_RangeY_2,'Visible','off')
294else
295    set(handles.num_RangeY_2,'Visible','on')
296end
297if strcmp(ObjectStyle,'rectangle')||strcmp(ObjectStyle,'ellipse')
298    set(handles.num_RangeX_2,'Visible','on')
299else
300   set(handles.num_RangeX_2,'Visible','off')
301end
302set(handles.num_RangeZ_1,'Visible','off')
303set(handles.num_RangeZ_2,'Visible','off')
304set(handles.num_DX,'Visible','off')
305set(handles.num_DY,'Visible','off')
306set(handles.num_DZ,'Visible','off')
307
308switch ObjectStyle
309    case 'points'
310        set(handles.num_RangeY_2,'TooltipString','num_RangeY_2: range of projection around each point')
311%         set(handles.XObject,'TooltipString','XObject: set of x coordinates of the points')
312%         set(handles.YObject,'TooltipString','YObject: set of y coordinates of the points')
313%         set(handles.ZObject,'TooltipString','ZObject: set of z coordinates of the points')
314    case {'line','polyline','polygon'}
315        set(handles.num_RangeY_2,'TooltipString','num_RangeY_2: range of projection around the line')
316         set(handles.Coord,'TooltipString','Coord: table of x,y, z coordinates defining the line')
317%         set(handles.YObject,'TooltipString','YObject: set of y coordinates defining the line')
318%         set(handles.ZObject,'TooltipString','ZObject: set of z coordinates defining the line')
319        if isequal(ProjMode,'interp_lin')|| isequal(ProjMode,'interp_tps')
320            set(handles.num_DX,'Visible','on')
321            set(handles.num_DX,'TooltipString','num_DX: mesh for the interpolated field along the line')
322        end       
323    case {'rectangle','ellipse'}
324        set(handles.num_RangeX_2,'TooltipString',['num_RangeX_2: half length of the ' ObjectStyle])
325        set(handles.num_RangeY_2,'TooltipString',['num_RangeY_2: half width of the ' ObjectStyle])
326%         set(handles.XObject,'TooltipString',['XObject:  x coordinate of the ' Type ' centre'])
327%         set(handles.YObject,'TooltipString',['YObject:  y coordinate of the ' Type ' centre'])
328    case {'plane'} 
329        set(handles.num_Angle_3,'Visible','on')
330        set(handles.num_RangeX_1,'Visible','on')
331        set(handles.num_RangeX_2,'Visible','on')
332        set(handles.num_RangeY_1,'Visible','on')
333        set(handles.num_RangeY_2,'Visible','on')
334%         set(handles.XObject,'TooltipString',['XObject:  x coordinate of the axis origin for the ' Type])
335%         set(handles.YObject,'TooltipString',['YObject:  y coordinate of the axis origin for the ' Type])
336        set(handles.num_RangeZ_2,'TooltipString','num_ZMax: range of projection normal to the plane')
337        if test3D
338            set(handles.num_Angle_2,'Visible','on')
339            set(handles.num_Angle_1,'Visible','on')
340            set(handles.num_RangeZ_2,'Visible','on')
341        end
342        if isequal(ProjMode,'interp_lin')|| isequal(ProjMode,'interp_tps')
343            set(handles.num_DX,'Visible','on')
344            set(handles.num_DY,'Visible','on')
345        else
346            set(handles.num_DX,'Visible','off')
347            set(handles.num_DY,'Visible','off')
348        end
349        if  isequal(ProjMode,'interp_lin')
350            set(handles.num_DZ,'Visible','on') 
351        end
352     case {'volume'} 
353        set(handles.num_RangeX_1,'Visible','on')
354        set(handles.num_RangeX_2,'Visible','on')
355        set(handles.num_RangeY_1,'Visible','on')
356        set(handles.num_RangeY_2,'Visible','on')
357        set(handles.XObject,'TooltipString',['XObject:  x coordinate of the axis origin for the ' ObjectStyle])
358        set(handles.YObject,'TooltipString',['YObject:  y coordinate of the axis origin for the ' ObjectStyle])
359        set(handles.num_Angle_1,'Visible','on')
360        set(handles.num_Angle_2,'Visible','on')
361        set(handles.num_Angle_3,'Visible','on')
362        set(handles.num_RangeZ_1,'Visible','on')
363        set(handles.num_RangeZ_2,'Visible','on')
364        if isequal(ProjMode,'interp_lin')|| isequal(ProjMode,'interp_tps')
365            set(handles.num_DX,'Visible','on')
366            set(handles.num_DY,'Visible','on')
367            set(handles.num_DZ,'Visible','on')
368        else
369            set(handles.num_DX,'Visible','off')
370            set(handles.num_DY,'Visible','off')
371            set(handles.num_DZ,'Visible','off')
372        end
373end
374%------------------------------------------------------------------------
375
376%------------------------------------------------------------------------
377function num_Angle_1_Callback(hObject, eventdata, handles)
378update_slider(hObject, eventdata,handles)
379%------------------------------------------------------------------------
380%------------------------------------------------------------------------
381function num_Angle_2_Callback(hObject, eventdata, handles)
382update_slider(hObject, eventdata,handles)
383%------------------------------------------------------------------------
384function update_slider(hObject, eventdata,handles)
385%rotation angles
386PlaneAngle(1)=str2num(get(handles.num_Angle_1,'String'));%first  angle in degrees
387PlaneAngle(2)=str2num(get(handles.num_Angle_2,'String'));%second  angle in degrees
388PlaneAngle(3)=str2num(get(handles.num_Angle_3,'String'));%second  angle in degrees
389om=norm(PlaneAngle);%norm of rotation angle in radians
390OmAxis=PlaneAngle/om; %unit vector marking the rotation axis
391cos_om=cos(pi*om/180);
392sin_om=sin(pi*om/180);
393coeff=OmAxis(3)*(1-cos_om);
394%components of the unity vector norm_plane normal to the projection plane
395norm_plane(1)=OmAxis(1)*coeff+OmAxis(2)*sin_om;
396norm_plane(2)=OmAxis(2)*coeff-OmAxis(1)*sin_om;
397norm_plane(3)=OmAxis(3)*coeff+cos_om;
398huvmat=findobj('Tag','uvmat');%find the current uvmat interface handle
399UvData=get(huvmat,'UserData');%Data associated to the current uvmat interface
400if isfield(UvData,'X') & isfield(UvData,'Y') & isfield(UvData,'Z')
401    Z=norm_plane(1)*(UvData.X)+norm_plane(2)*(UvData.Y)+norm_plane(3)*(UvData.Z);
402    set(handles.z_slider,'Min',min(Z))
403    set(handles.z_slider,'Max',max(Z))
404    ZMax_Callback(hObject, eventdata, handles)
405end
406%------------------------------------------------------------------------
407function num_DX_Callback(hObject, eventdata, handles)
408%------------------------------------------------------------------------
409%------------------------------------------------------------------------
410function num_DY_Callback(hObject, eventdata, handles)
411%------------------------------------------------------------------------
412%------------------------------------------------------------------------
413function num_DZ_Callback(hObject, eventdata, handles)
414%------------------------------------------------------------------------
415
416
417%------------------------------------------------------------------------
418% --- Executes on button press in REFRESH: refresh the current object , refresh the object and its projected field
419%------------------------------------------------------------------------
420function REFRESH_Callback(hObject, eventdata, handles)
421
422set(handles.REFRESH,'BackgroundColor',[1 1 0])% indicate activation of REFRESH
423drawnow
424
425%% update the object in the GUI series if relevant
426if strcmp(get(handles.set_object,'Name'),'edit_object_series')
427    hseries=findobj(allchild(0),'Tag','series');
428    if ~isempty(hseries)
429        SeriesData=get(hseries,'UserData');
430    SeriesData.ProjObject=read_GUI(handles.set_object);%read the parameters defining the object in the GUI set_object
431    set(hseries,'UserData',SeriesData);
432    end
433    set(handles.REFRESH,'BackgroundColor',[1 0 0])
434    return
435end
436
437%% read the object parameters in the GUI set_object
438ObjectData=read_GUI(handles.set_object);%read the parameters defining the object in the GUI set_object
439if iscell(ObjectData.Coord)%check for empty line
440    ObjectData.Coord=[0 0 0];
441    hhset_object=guidata(handles.set_object);
442    set(hhset_object.Coord,'Data',ObjectData.Coord)
443end
444checknan=isnan(sum(ObjectData.Coord,2));%check for NaN lines
445if ~isempty(checknan)
446    ObjectData.Coord(checknan,:)=[];%remove the NaN lines
447end
448ObjectName=ObjectData.Name;%name of the current object defined in set_object
449if isempty(ObjectName)
450     ObjectName=ObjectData.Type;% name the object by the object type type by default
451end
452
453%% read the current object selection in the GUI uvmat
454huvmat=findobj('tag','uvmat');%find the current uvmat GUI handle
455UvData=get(huvmat,'UserData');%Data associated to the GUI uvmat
456hhuvmat=guidata(huvmat);%handles of the objects children of the  GUI uvmat
457ListObject=get(hhuvmat.ListObject,'String');% list of objects displayed in uvmat
458
459if isequal(get(hhuvmat.CheckEditObject,'Value'),0) %we append a new object
460    ListObject=[ListObject;{''}];
461    IndexObj=length(ListObject);
462    set(hhuvmat.ListObject,'String',ListObject)
463    set(hhuvmat.ListObject,'Value',IndexObj)
464    UvData.ProjObject{IndexObj}=[]; %create a new empty object
465    UvData.ProjObject{IndexObj}.DisplayHandle.uvmat=hhuvmat.PlotAxes; % axes for plot_object
466    UvData.ProjObject{IndexObj}.DisplayHandle.view_field=[]; %no plot handle before plot_field operation
467else   
468    IndexObj=get(hhuvmat.ListObject,'Value');% index of the selected object for display in uvmat
469end
470
471%set or modify(edit mode) the name of the currently selected object
472detectname=1;
473ObjectNameNew=ObjectName;
474vers=0;% index of the name
475ListOther=ListObject;
476ListOther(IndexObj)=[];
477while ~isempty(detectname)
478    detectname=find(strcmp(ObjectNameNew,ListOther),1);%test the existence of the proposed name in the list
479    if detectname% if the object name already exists
480        indstr=regexp(ObjectNameNew,'\D');%indices of non number characters
481        if indstr(end)<length(ObjectNameNew) %object name ends by a number
482            vers=str2double(ObjectNameNew(indstr(end)+1:end))+1;
483            ObjectNameNew=[ObjectNameNew(1:indstr(end)) num2str(vers)];
484        else
485            vers=vers+1;
486            ObjectNameNew=[ObjectNameNew(1:indstr(end)) '_' num2str(vers)];
487        end
488    end
489end
490ObjectName=ObjectNameNew;
491set(handles.Name,'String',ObjectName)% display the default name in set_object
492ListObject{IndexObj}=ObjectName;
493set(hhuvmat.ListObject,'String',ListObject);%complement the object list
494set(hhuvmat.ListObject_1,'String',ListObject);%complement the object list
495set(hhuvmat.CheckViewObject,'Value',1)% indicate that the currently selected objected is viewed on set_object
496check_handle=isfield(UvData.ProjObject{IndexObj},'DisplayHandle') && isfield(UvData.ProjObject{IndexObj}.DisplayHandle,'uvmat')...
497    && ~isempty(UvData.ProjObject{IndexObj}.DisplayHandle.uvmat) && ishandle(UvData.ProjObject{IndexObj}.DisplayHandle.uvmat);
498if check_handle
499    obj_handle=UvData.ProjObject{IndexObj}.DisplayHandle.uvmat;
500end
501UvData.ProjObject{IndexObj}=ObjectData;%record the current object properties in uvmat
502if check_handle
503    UvData.ProjObject{IndexObj}.DisplayHandle.uvmat=obj_handle; %preserve the object plot handle if valid
504else
505    UvData.ProjObject{IndexObj}.DisplayHandle.uvmat=hhuvmat.PlotAxes; %axes taken as object display handle by defualt
506end
507
508%% refresh the field projected on the object
509hview_field=[];%default
510IndexObj_1=get(hhuvmat.ListObject_1,'Value');
511if strcmp(ObjectData.ProjMode,'mask_inside')||strcmp(ObjectData.ProjMode,'mask_outside')||strcmp(ObjectData.ProjMode,'none')
512    PlotType='text';
513else
514    % create tps coeff if needed for ProjMode 'interp_tps'
515    if strcmp(ObjectData.ProjMode,'interp_tps')&&~isfield(UvData.Field,'Coord_tps')
516        %UvData.Field=calc_tps(UvData.Field,1);
517        [UvData.Field,errormsg]=tps_coeff_field(UvData.Field,1);
518        if ~isempty(errormsg)
519            msgbox_uvmat('ERROR', ['set_object/tps_coeff_field/' errormsg])
520            set(handles.REFRESH,'enable','on')
521            return
522        end
523    end
524    [ProjData,errormsg]= proj_field(UvData.Field,ObjectData);%project the current field of uvmat on ObjectData
525    if ~isempty(errormsg)
526        msgbox_uvmat('ERROR', ['set_object/proj_field/' errormsg])
527        set(handles.REFRESH,'enable','on')
528        return
529    end
530    if isequal(IndexObj_1,IndexObj) % if  the projection is in uvmat
531        PlotType=plot_field(ProjData,hhuvmat.PlotAxes,read_GUI(get(hhuvmat.PlotAxes,'parent')));%update the current uvmat plot
532    else  % if the projection is in view_field
533        hview_field=findobj(allchild(0),'tag','view_field');
534        if isempty(hview_field)
535            hview_field=view_field(ProjData); %open the view_field GUI for plot
536        else
537            hhview_field=guidata(hview_field);
538            [PlotType,PlotParam]=plot_field(ProjData,hhview_field.PlotAxes,read_GUI(hview_field));%update an existing  plot in view_field
539            errormsg=fill_GUI(PlotParam,hview_field);
540            if ~isempty(errormsg)
541                msgbox_uvmat('ERROR',errormsg)
542                return
543            end
544            %     write_plot_param(hhview_field,PlotParam); %update the display of plotting parameters for the current object
545        end
546        haxes=findobj(hview_field,'tag','axes3');
547        Data=get(hview_field,'UserData');
548        if strcmp(get(haxes,'Visible'),'off')%sempty(PlotParam.Coordinates)% case of no plot display (pure text table)
549            h_TableDisplay=findobj(hview_field,'tag','TableDisplay');
550            pos_table=get(h_TableDisplay,'Position');
551            pos=get(hview_field,'Position');
552            set(hview_field,'Position',[pos(1)+pos(3)-pos_table(3) pos(2)+pos(4)-pos_table(4) pos_table(3) pos_table(4)])
553            drawnow
554            set(hview_field,'UserData',Data);% restore the previously stored GUI position after GUI resizing
555        else
556            set(hview_field,'Position',Data.GUISize)
557        end
558    end
559end
560
561%% update the object refresh
562hobject=UvData.ProjObject{IndexObj}.DisplayHandle.uvmat;
563% if we are editing the object used for projection in uvmat
564if isequal(IndexObj_1,IndexObj)
565    %update the representation of the current object for projection field represented in view_field
566    for iobj=1:numel(UvData.ProjObject)
567        UvData.ProjObject{iobj}.DisplayHandle.uvmat=...
568            plot_object(UvData.ProjObject{iobj},UvData.ProjObject{IndexObj_1},UvData.ProjObject{iobj}.DisplayHandle.uvmat,'b');
569    end
570else %  we are editing the object used for projection field represented in view_field
571    %update the representation of the current object in uvmat
572    UvData.ProjObject{IndexObj}.DisplayHandle.uvmat=...
573             plot_object(UvData.ProjObject{IndexObj},UvData.ProjObject{IndexObj_1},UvData.ProjObject{IndexObj}.DisplayHandle.uvmat,'m');
574    %indicate the object index in the user data of the object refresh (needed for further mouse editing)
575    ObjectInfo=get(UvData.ProjObject{IndexObj}.DisplayHandle.uvmat,'UserData');
576    ObjectInfo.IndexObj=IndexObj;
577    set(UvData.ProjObject{IndexObj}.DisplayHandle.uvmat,'UserData',ObjectInfo)
578    % update the representation of all objects in view_field
579    for iobj=1:numel(UvData.ProjObject)
580        if isfield(UvData.ProjObject{iobj}.DisplayHandle,'view_field')
581            UvData.ProjObject{iobj}.DisplayHandle.view_field=...
582                plot_object(UvData.ProjObject{iobj},UvData.ProjObject{iobj},UvData.ProjObject{iobj}.DisplayHandle.view_field,'b');
583        end
584    end
585end
586set(huvmat,'UserData',UvData)
587
588%% update the GUI uvmat
589set(hhuvmat.CheckEditObject,'Value',1) % set uvmat to object edit mode to allow further object update
590set(hhuvmat.CheckViewField,'Value',1)
591
592set(handles.REFRESH,'BackgroundColor',[1 0 0])
593%set(handles.Coord,'BackgroundColor',[1 1 1])
594set(handles.num_RangeY_2,'BackgroundColor',[1 1 1])
595
596%------------------------------------------------------------------------
597% --- Executes on button press in MenuCoord.
598function MenuCoord_Callback(hObject, eventdata, handles)
599%------------------------------------------------------------------------
600%----------------------------------------------------
601function num_RangeY_1_Callback(hObject, eventdata, handles)
602%------------------------------------------------------------------------
603
604function num_RangeZ_1_Callback(hObject, eventdata, handles)
605%------------------------------------------------------------------------
606
607function num_RangeZ_2_Callback(hObject, eventdata, handles)
608DZ=str2num(get(handles.num_RangeZ_2,'String'));
609ZMin=get(handles.z_slider,'Min');
610ZMax=get(handles.z_slider,'Max');
611if ~isequal(ZMax-ZMin,0)
612    rel_step(1)=DZ/(ZMax-ZMin);
613    rel_step(2)=0.2;
614    set(handles.z_slider,'SliderStep',rel_step)
615end
616%------------------------------------------------------------------------
617function num_RangeY_2_Callback(hObject, eventdata, handles)
618%------------------------------------------------------------------------
619
620function num_RangeX_1_Callback(hObject, eventdata, handles)
621%------------------------------------------------------------------------
622
623function num_RangeX_2_Callback(hObject, eventdata, handles)
624
625%------------------------------------------------------------------------
626%------------------------------------------------------------------------
627function SAVE_Callback(hObject, eventdata, handles)
628% ------------------------------------------------------
629Object=read_GUI(handles.set_object);
630huvmat=findobj('Tag','uvmat');
631if isempty(huvmat)
632    huvmat=findobj(allchild(0),'Name','series');
633end
634hchild=get(huvmat,'Children');
635hrootpath=findobj(hchild,'Tag','RootPath');
636if isempty(hrootpath)
637    RootPath='';
638else
639    RootPath=get(hrootpath,'String');
640    if iscell(RootPath)
641        RootPath=RootPath{1};
642    end
643end
644title={'object name'};
645dir_save=uigetfile_uvmat('select the folder for the new xml object file:',RootPath,'uigetdir');
646if ~isempty(dir_save)
647    ObjectName=get(handles.Name,'String');
648    if ~isempty(ObjectName)&&~strcmp(ObjectName,'')
649        def=[ObjectName '.xml'];
650    else
651        def=[Object.Style '.xml'];
652    end
653    displ_txt={['save object in' dir_save]; 'with file name (.xml):'};%default display
654    menu=get(handles.ProjMode,'String');
655    value=get(handles.ProjMode,'Value');
656    ProjMode=menu{value};
657    if strcmp(ProjMode,'mask_inside')||strcmp(ProjMode,'mask_outside')
658        displ_txt={displ_txt; '(to create a mask image, use save_mask on the GUI uvmat upper menu)'};
659    end
660    answer=msgbox_uvmat('INPUT_TXT',displ_txt,def);
661    if ischar(answer)
662        FullName=fullfile(dir_save,answer);
663        t=struct2xml(Object);
664        t=set(t,1,'name','ProjObject');
665        save(t,FullName)
666        msgbox_uvmat('CONFIRMATION',[FullName  ' saved'])
667    end
668end
669
670%------------------------------------------------------------------------
671% --- Executes on slider movement.
672function z_slider_Callback(hObject, eventdata, handles)
673%---------------------------------------------------------
674Z_value=get(handles.z_slider,'Value');
675%rotation angles
676PlaneAngle=[0 0 0];
677norm_plane=[0 0 1];
678cos_om=1;
679sin_om=0;
680
681PlaneAngle(1)=str2double(get(handles.num_Angle_1,'String'));%first  angle in degrees
682PlaneAngle(2)=str2double(get(handles.num_Angle_2,'String'));%second  angle in degrees
683PlaneAngle(3)=str2double(get(handles.num_Angle_3,'String'));%second  angle in degrees
684PlaneAngle=(pi/180)*PlaneAngle;
685om=norm(PlaneAngle);%norm of rotation angle in radians
686if isequal(om,0)
687    norm_plane=[0 0 1];
688else
689    OmAxis=PlaneAngle/om; %unit vector marking the rotation axis
690    cos_om=cos(om);
691    sin_om=sin(om);
692    coeff=OmAxis(3)*(1-cos_om);
693    %components of the unity vector norm_plane normal to the projection plane
694    norm_plane(1)=OmAxis(1)*coeff+OmAxis(2)*sin_om;
695    norm_plane(2)=OmAxis(2)*coeff-OmAxis(1)*sin_om;
696    norm_plane(3)=OmAxis(3)*coeff+cos_om;
697end
698
699% update graph
700REFRESH_Callback(hObject, eventdata, handles)
701
702%------------------------------------------------------------------------
703% --- Executes on button press in HELP.
704function HELP_Callback(hObject, eventdata, handles)
705%------------------------------------------------------------------------
706web('http://servforge.legi.grenoble-inp.fr/projects/soft-uvmat/wiki/UvmatHelp#a6-Projectionobjects:')
707% path_to_uvmat=which ('uvmat');% check the path of uvmat
708% pathelp=fileparts(path_to_uvmat);
709% helpfile=fullfile(pathelp,'uvmat_doc','uvmat_doc.html');
710% if ~isempty(dir(helpfile)), msgbox_uvmat('ERROR','Please put the help file uvmat_doc.html in the sub-directory /uvmat_doc of the UVMAT package')
711%     addpath (fullfile(pathelp,'uvmat_doc'))
712%     web([helpfile '#set_object'])
713% end
714%------------------------------------------------------------------------
715
716function Name_Callback(hObject, eventdata, handles)
717% hObject    handle to Name (see GCBO)
718% eventdata  reserved - to be defined in a future version of MATLAB
719% handles    structure with handles and user data (see GUIDATA)
720
721% Hints: get(hObject,'String') returns contents of Name as text
722%        str2double(get(hObject,'String')) returns contents of Name as a double
723
724%------------------------------------------------------------------------
725% --- Executes when entered data in editable cell(s) in Coord.
726function Coord_CellEditCallback(hObject, eventdata, handles)
727%------------------------------------------------------------------------
728%set(handles.Coord,'BackgroundColor',[1 1 0])
729% ListType=get(handles.Type,'String');
730% Type=ListType{get(handles.Type,'Value')};
731% switch Type
732%     % add lines if multi line input needed
733%     case{'points','polyline','polygon'}
734%         Input=str2num(eventdata.EditData);%pasted input
735%         Coord=get(handles.Coord,'Data');
736%         iline=eventdata.Indices(1);% selected line number
737%         if size(Coord,1)<iline+numel(Input)
738%             Coord=[Coord ; zeros(iline+numel(Input)-size(Coord,1),size(Coord,2))];% append zeros to fit the new column
739%         end
740%         Coord(iline:iline+numel(Input)-1,eventdata.Indices(2))=Input';
741%         set(handles.Coord,'Data',Coord)
742% end
743%------------------------------------------------------------------------
744% --- Executes when selected cell(s) is changed in ListCoord.
745%------------------------------------------------------------------------
746function Coord_CellSelectionCallback(hObject, eventdata, handles)
747
748if ~isempty(eventdata.Indices)
749    iline=eventdata.Indices(1);% selected line number
750    set(handles.Coord,'UserData',iline)% used possibly for line deletion or table extension, using key_press_fcn
751end
752
753
754function num_Angle_3_Callback(hObject, eventdata, handles)
755
756%------------------------------------------------------------------------
757% --- Executes on key press with selection of a uicontrol
758%------------------------------------------------------------------------
759function KeyPressFcn(hObject, eventdata, handles)
760set(handles.REFRESH,'BackgroundColor',[1 0 1])% se REFRESH to magenta color, indicates that refresh needs to be done
761if strcmp(get(hObject,'Tag'),'num_Angle_3')
762    set(handles.num_RangeX_1,'String','')
763    set(handles.num_RangeX_2,'String','')
764        set(handles.num_RangeY_1,'String','')
765    set(handles.num_RangeY_2,'String','')
766end
767
768%------------------------------------------------------------------------
769% --- Executes on key press with focus on Coord and none of its controls.
770%------------------------------------------------------------------------
771function Coord_KeyPressFcn(hObject, eventdata, handles)
772
773set(handles.REFRESH,'BackgroundColor',[1 0 1])
774xx=double(get(handles.set_object,'CurrentCharacter')); %get the keyboard character
775if ismember(xx,[127 31])% delete, or downward
776    Coord=get(handles.Coord,'Data');
777    iline=get(handles.Coord,'UserData');
778            if isequal(xx, 31)
779                if isequal(iline,size(Coord,1))% arrow downward
780                Coord=[Coord;zeros(1,size(Coord,2))];
781                end
782            else
783    Coord(iline,:)=[];% suppress the current line
784            end
785    set(handles.Coord,'Data',Coord);
786end
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