matlab_class/gcmfaces_misc/write2tex.m

function []=write2tex(myFile,myStep,varargin);
%object:        create/increment/complete/compile a tex file from within matlab
%input:         myFile is the file name
%               myStep is the operation to perform on the tex file
%                       0   create file starting with title page (see myText)
%                       1   add section or subsection (see myLev)
%                       2   add a figure plus caption (see myFig)
%                       3   add a paragraph
%                       4   finish file
%                       5   compile (latex x 2 then dvipdf)
%                       6   remove temporary files (incl. *fig*.ps)
%optional       myText is a cell array of text lines (for myStep=1 to 2)
%               myLev is the title level (for myStep=1)
%                       1=section, 2=subsection (not yet implemented)
%               myFig is a figure handle (for myStep=2)

if isempty(myFile);
    %if no file name, then do nothing
    return; 
end;
if iscell(myFile);
    %extecute alternative command (myFile{1}) passing rest as arguments  
    eval([myFile{1} '(myFile{2:end});']); 
    return; 
end;


myText=[]; myLev=[]; myFig=[]; myRdm=[];
if myStep<4; myText=varargin{1}; end;
if myStep==0; myRdm=varargin{2};
elseif myStep==1; myLev=varargin{2};
elseif myStep==2; myFig=varargin{2};
end;

%format use for printing out plots :
frmt='eps';
if ispc; frmt='jpg'; end;

%create file starting with write2tex.header
if myStep==0;
    test0=dir(myFile);
    if ~isempty(test0);
        test0=input(['you are about to overwrite ' myFile ' !!! \n   type 1 to proceed, 0 to stop \n']);
    else;
        test0=1;
    end;
    if ~test0;
        return;
    else;
        fid=fopen(myFile,'w');

        fprintf(fid,'\\documentclass[12pt]{beamer}\n');
        fprintf(fid,'%%a nice series of examples for the beamer class:\n');
        fprintf(fid,'%%http://www.informatik.uni-freiburg.de/~frank/ENG/beamer/example/beamer-class-example-en-5.html\n');
        fprintf(fid,'\\usepackage{multicol}\n');

        fprintf(fid,'\n');
        fprintf(fid,'\\newcommand\\Fontvi{\\fontsize{6}{7.2}\\selectfont}\n');
        fprintf(fid,'\n');

        fprintf(fid,'\\begin{document} \n\n');

        fprintf(fid,'\\title{\n');
        for ii=1:length(myText); fprintf(fid,[myText{ii} '\\\\ \n']); end;
        fprintf(fid,'}\n\n');
        fprintf(fid,'\\date{\\today}\n\n');
        fprintf(fid,'\\frame{\\titlepage}\n\n');

        fprintf(fid,'\\frame{\n');
        fprintf(fid,'\\frametitle{Table of contents}\n');
        fprintf(fid,'\\begin{multicols}{2}\n');
        fprintf(fid,'\\Fontvi\n');
        fprintf(fid,'\\tableofcontents\n');
        fprintf(fid,'\\end{multicols}\n');
        fprintf(fid,'} \n\n');

        if ~isempty(myRdm);
          fprintf(fid,'\\frame{\n');
          fprintf(fid,'\\section{README}\n');
          fprintf(fid,'\\Fontvi\n');
          for pp=1:length(myRdm);
            fprintf(fid,[myRdm{pp} '\n\n']);
          end;
          fprintf(fid,'} \n\n');
        end;

        fclose(fid);
    end;
    myFigNumTex=0;
    mySection='';
    eval(['save ' myFile(1:end-4) '.mat myFigNumTex mySection;']);
end;

%open file and go to last line
fid=fopen(myFile,'a+');
eval(['load ' myFile(1:end-4) '.mat;']);

%add title or section page (see myLev)
if myStep==1;
    mySection=myText;
    if myLev==1; fprintf(fid,'\\section{\n');
    else; fprintf(fid,'\\subsection{\n');
    end;
    fprintf(fid,mySection);
    fprintf(fid,'} \n\n');
end;

%add a figure plus caption (see myFig)
if myStep==2;
    figure(myFig);
    drawnow;
    myFigNumTex=myFigNumTex+1;
    [dirTex,fileTex,EXT] = fileparts(myFile);
    %print the very figure
    if strcmp(frmt,'eps');
      print(myFig,'-depsc',[dirTex fileTex '_fig' num2str(myFigNumTex) '.eps']);
    elseif strcmp(frmt,'jpg');
      print(myFig,'-djpeg90',[dirTex fileTex '_fig' num2str(myFigNumTex) '.jpg']);
    elseif strcmp(frmt,'png');
      print(myFig,'-dpng',[dirTex fileTex '_fig' num2str(myFigNumTex) '.png']);
    end
    close;
    %add figure to text file
    fprintf(fid,'\\frame{ \n');
    fprintf(fid,['\\frametitle{' mySection '} \n']);
    fprintf(fid,'\\begin{figure}[tbh] \\centering \n');
%     fprintf(fid,'\\includegraphics[width=\\textwidth,height=0.9\\textheight]');
    fprintf(fid,'\\includegraphics[width=0.75\\textwidth]');
    fprintf(fid,['{' fileTex '_fig' num2str(myFigNumTex) '.' frmt '}\n']);
    fprintf(fid,'\\caption{');
    for ii=1:length(myText); fprintf(fid,[myText{ii} '\n']); end;
    fprintf(fid,'} \\end{figure} \n');
    fprintf(fid,'} \n\n');
end;

%add a paragraph
if myStep==3;
    for ii=1:length(myText);
        fprintf(fid,[myText{ii} '\n']);
    end;
end;

%finish file
if myStep==4; fprintf(fid,'\n\n \\end{document} \n\n'); end;

%close file
fprintf(fid,'\n\n');
fclose(fid);
eval(['save ' myFile(1:end-4) '.mat myFigNumTex mySection;']);

%compile
if myStep==5;
    fprintf('\nNow we can attempt to compile the tex file from within Matlab. \n');
    fprintf('If the latex implementation is incomplete then this may fail, and \n');
    fprintf('user should then abort and compile the tex file from outside Matlab. \n');
    fprintf('The beamer class is required by in particular. In Matlab, if prompted \n');
    fprintf(' with a question mark then typing ''quit'' will abort compilation. \n');
    test0=input('\n type 1 to proceed or 0 to skip this attempt\n');
    if test0;
      dirOrig=pwd;
      [PATHSTR,fileTex,EXT] = fileparts(myFile);
      cd(PATHSTR);
      system(['latex ' fileTex]);
      system(['latex ' fileTex]);
      system(['dvipdf ' fileTex]);
      cd(dirOrig);
    end;
end;


%compile
if myStep==6&ispc;
    fprintf('warning : compiling tex to pdf is bypassed on PCs\n');
end;

if myStep==6&~ispc;
    dirOrig=pwd;
    nn=strfind(myFile,filesep);
    if ~isempty(nn);
        cd(myFile(1:nn(end))); fileTex=myFile(nn(end)+1:end-4);
    else;
        fileTex=myFile(1:end-4);
    end;
    delete([fileTex '_fig*']);
    delete([fileTex '.aux']);
    delete([fileTex '.log']);
    delete([fileTex '.out']);
    delete([fileTex '.dvi']);
    cd(dirOrig);
end;
1	gforget	1.1	function []=write2tex(myFile,myStep,varargin);
2			%object: create/increment/complete/compile a tex file from within matlab
3			%input: myFile is the file name
4			% myStep is the operation to perform on the tex file
5	gforget	1.3	% 0 create file starting with title page (see myText)
6			% 1 add section or subsection (see myLev)
7	gforget	1.1	% 2 add a figure plus caption (see myFig)
8			% 3 add a paragraph
9			% 4 finish file
10	gforget	1.6	% 5 compile (latex x 2 then dvipdf)
11			% 6 remove temporary files (incl. fig.ps)
12	gforget	1.1	%optional myText is a cell array of text lines (for myStep=1 to 2)
13			% myLev is the title level (for myStep=1)
14	gforget	1.3	% 1=section, 2=subsection (not yet implemented)
15	gforget	1.1	% myFig is a figure handle (for myStep=2)
16
17	gforget	1.4	if isempty(myFile);
18			%if no file name, then do nothing
19			return;
20			end;
21			if iscell(myFile);
22			%extecute alternative command (myFile{1}) passing rest as arguments
23			eval([myFile{1} '(myFile{2:end});']);
24			return;
25			end;
26
27
28	gforget	1.8	myText=[]; myLev=[]; myFig=[]; myRdm=[];
29	gforget	1.3	if myStep<4; myText=varargin{1}; end;
30	gforget	1.8	if myStep==0; myRdm=varargin{2};
31			elseif myStep==1; myLev=varargin{2};
32	gforget	1.1	elseif myStep==2; myFig=varargin{2};
33			end;
34
35	gforget	1.10	%format use for printing out plots :
36			frmt='eps';
37			if ispc; frmt='jpg'; end;
38
39	gforget	1.1	%create file starting with write2tex.header
40			if myStep==0;
41			test0=dir(myFile);
42			if ~isempty(test0);
43			test0=input(['you are about to overwrite ' myFile ' !!! \n type 1 to proceed, 0 to stop \n']);
44			else;
45			test0=1;
46			end;
47			if ~test0;
48			return;
49			else;
50	gforget	1.3	fid=fopen(myFile,'w');
51
52			fprintf(fid,'\\documentclass[12pt]{beamer}\n');
53			fprintf(fid,'%%a nice series of examples for the beamer class:\n');
54			fprintf(fid,'%%http://www.informatik.uni-freiburg.de/~frank/ENG/beamer/example/beamer-class-example-en-5.html\n');
55	gforget	1.8	fprintf(fid,'\\usepackage{multicol}\n');
56
57			fprintf(fid,'\n');
58			fprintf(fid,'\\newcommand\\Fontvi{\\fontsize{6}{7.2}\\selectfont}\n');
59			fprintf(fid,'\n');
60
61	gforget	1.3	fprintf(fid,'\\begin{document} \n\n');
62
63			fprintf(fid,'\\title{\n');
64			for ii=1:length(myText); fprintf(fid,[myText{ii} '\\\\ \n']); end;
65			fprintf(fid,'}\n\n');
66			fprintf(fid,'\\date{\\today}\n\n');
67			fprintf(fid,'\\frame{\\titlepage}\n\n');
68
69	gforget	1.8	fprintf(fid,'\\frame{\n');
70			fprintf(fid,'\\frametitle{Table of contents}\n');
71			fprintf(fid,'\\begin{multicols}{2}\n');
72			fprintf(fid,'\\Fontvi\n');
73			fprintf(fid,'\\tableofcontents\n');
74			fprintf(fid,'\\end{multicols}\n');
75	gforget	1.3	fprintf(fid,'} \n\n');
76
77	gforget	1.8	if ~isempty(myRdm);
78			fprintf(fid,'\\frame{\n');
79			fprintf(fid,'\\section{README}\n');
80			fprintf(fid,'\\Fontvi\n');
81			for pp=1:length(myRdm);
82			fprintf(fid,[myRdm{pp} '\n\n']);
83			end;
84			fprintf(fid,'} \n\n');
85			end;
86
87	gforget	1.3	fclose(fid);
88	gforget	1.1	end;
89	gforget	1.2	myFigNumTex=0;
90	gforget	1.3	mySection='';
91			eval(['save ' myFile(1:end-4) '.mat myFigNumTex mySection;']);
92	gforget	1.1	end;
93
94			%open file and go to last line
95			fid=fopen(myFile,'a+');
96	gforget	1.3	eval(['load ' myFile(1:end-4) '.mat;']);
97	gforget	1.1
98			%add title or section page (see myLev)
99	gforget	1.3	if myStep==1;
100			mySection=myText;
101	gforget	1.5	if myLev==1; fprintf(fid,'\\section{\n');
102			else; fprintf(fid,'\\subsection{\n');
103			end;
104	gforget	1.3	fprintf(fid,mySection);
105			fprintf(fid,'} \n\n');
106			end;
107	gforget	1.1
108			%add a figure plus caption (see myFig)
109			if myStep==2;
110			figure(myFig);
111	gforget	1.2	drawnow;
112			myFigNumTex=myFigNumTex+1;
113	gforget	1.12	[dirTex,fileTex,EXT] = fileparts(myFile);
114	gforget	1.1	%print the very figure
115	gforget	1.10	if strcmp(frmt,'eps');
116			print(myFig,'-depsc',[dirTex fileTex '_fig' num2str(myFigNumTex) '.eps']);
117			elseif strcmp(frmt,'jpg');
118			print(myFig,'-djpeg90',[dirTex fileTex '_fig' num2str(myFigNumTex) '.jpg']);
119	gforget	1.11	elseif strcmp(frmt,'png');
120	gforget	1.10	print(myFig,'-dpng',[dirTex fileTex '_fig' num2str(myFigNumTex) '.png']);
121			end
122	gforget	1.2	close;
123	gforget	1.1	%add figure to text file
124	gforget	1.2	fprintf(fid,'\\frame{ \n');
125	gforget	1.3	fprintf(fid,['\\frametitle{' mySection '} \n']);
126	gforget	1.1	fprintf(fid,'\\begin{figure}[tbh] \\centering \n');
127			% fprintf(fid,'\\includegraphics[width=\\textwidth,height=0.9\\textheight]');
128	gforget	1.3	fprintf(fid,'\\includegraphics[width=0.75\\textwidth]');
129	gforget	1.11	fprintf(fid,['{' fileTex '_fig' num2str(myFigNumTex) '.' frmt '}\n']);
130	gforget	1.1	fprintf(fid,'\\caption{');
131			for ii=1:length(myText); fprintf(fid,[myText{ii} '\n']); end;
132			fprintf(fid,'} \\end{figure} \n');
133	gforget	1.2	fprintf(fid,'} \n\n');
134	gforget	1.1	end;
135
136			%add a paragraph
137			if myStep==3;
138			for ii=1:length(myText);
139			fprintf(fid,[myText{ii} '\n']);
140			end;
141			end;
142
143			%finish file
144			if myStep==4; fprintf(fid,'\n\n \\end{document} \n\n'); end;
145
146			%close file
147			fprintf(fid,'\n\n');
148			fclose(fid);
149	gforget	1.3	eval(['save ' myFile(1:end-4) '.mat myFigNumTex mySection;']);
150	gforget	1.1
151			%compile
152	gforget	1.6	if myStep==5;
153	gforget	1.13	fprintf('\nNow we can attempt to compile the tex file from within Matlab. \n');
154			fprintf('If the latex implementation is incomplete then this may fail, and \n');
155			fprintf('user should then abort and compile the tex file from outside Matlab. \n');
156			fprintf('The beamer class is required by in particular. In Matlab, if prompted \n');
157			fprintf(' with a question mark then typing ''quit'' will abort compilation. \n');
158			test0=input('\n type 1 to proceed or 0 to skip this attempt\n');
159			if test0;
160			dirOrig=pwd;
161			[PATHSTR,fileTex,EXT] = fileparts(myFile);
162			cd(PATHSTR);
163			system(['latex ' fileTex]);
164			system(['latex ' fileTex]);
165			system(['dvipdf ' fileTex]);
166			cd(dirOrig);
167			end;
168	gforget	1.1	end;
169
170
171			%compile
172	gforget	1.9	if myStep==6&ispc;
173			fprintf('warning : compiling tex to pdf is bypassed on PCs\n');
174			end;
175
176			if myStep==6&~ispc;
177	gforget	1.1	dirOrig=pwd;
178	gforget	1.9	nn=strfind(myFile,filesep);
179	gforget	1.1	if ~isempty(nn);
180	gforget	1.6	cd(myFile(1:nn(end))); fileTex=myFile(nn(end)+1:end-4);
181	gforget	1.1	else;
182			fileTex=myFile(1:end-4);
183			end;
184	gforget	1.11	delete([fileTex '_fig*']);
185	gforget	1.9	delete([fileTex '.aux']);
186			delete([fileTex '.log']);
187			delete([fileTex '.out']);
188			delete([fileTex '.dvi']);
189	gforget	1.1	cd(dirOrig);
190			end;