mirror of https://github.com/CGAL/cgal
- Remove old work in funnelweb.
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Sylvain Pion
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FUNNELWEB LISTING FILE
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======================
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Global Local| Input File
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------------+-------------------------------------------------------------------
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.................
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29 29| We provide a Postscript output for all geometric classes
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30 30| of \cgal. Thanks to this stream, you will be able to create file printable
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31 31| or a file you will be able to insert in Latex documents. Indeed the generate
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Warning|.............................................................................^Line has trailing spaces up to and including this space.
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32 32| output file can be an EPSF file.
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33 33|
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.................
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43 43|
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44 44| typedef const char *DashStyle;
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45 45|
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Warning|......^Line has trailing spaces up to and including this space.
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46 46| class CGAL_PS_Stream {
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47 47| public:
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48 48|
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Warning|..^Line has trailing spaces up to and including this space.
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49 49| typedef CGAL_Bbox_2 PS_BBox;
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50 50|
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.................
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59 59| static const float INCH;
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60 60| static const float POINT;
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61 61|
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Warning|..^Line has trailing spaces up to and including this space.
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62 62| enum OutputMode {READABLE, QUIET, READABLE_EPS, QUIET_EPS, GS_VIEW};
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63 63| enum DotStyle {NONE, XCROSS, ICROSS, EDOT, FDOT, EBOX, FBOX};
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64 64|
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Warning|..^Line has trailing spaces up to and including this space.
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65 65| @}
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66 66|
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.................
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114 114| friend CGAL_PS_Stream;
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115 115| friend CGAL_PS_Stream &operator<<(CGAL_PS_Stream &ps, const Grid &g);
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116 116|
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Warning|......^Line has trailing spaces up to and including this space.
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117 117| public:
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118 118| Grid(double x, double y, DashStyle str="[1 5] 0")
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.................
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138 138| You have just to define a Label object and insert it in the stream
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139 139| to display the string in the postscript output. Default font and
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140 140| size is used to display texts but you are able to change this using the
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Warning|........................................................................^Line has trailing spaces up to and including this space.
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141 141| modifiers of the stream.
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142 142| @$@<class CGAL_PS_Stream@>+=@{@-
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.................
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161 161| {$\alpha^{y}_{i}$}
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162 162| \end{verbatim}
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163 163|
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Warning|..^Line has trailing spaces up to and including this space.
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164 164| These labels wont be displayed on a gs view but only with latex.
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165 165| To include such a file you have to type ("toto.ps" is the file in which
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166 166| the Postscript output of CGAL had been redirected) :
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Warning|.....................................................^Line has trailing spaces up to and including this space.
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167 167| \begin{verbatim}
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168 168|
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Warning|......^Line has trailing spaces up to and including this space.
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169 169| \documentclass[]{article}
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170 170| \begin{document}
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.................
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177 177| \Ipe{toto.ps}
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178 178| \end{center}
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179 179| \end{figure*}
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Warning|..............^Line has trailing spaces up to and including this space.
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180 180|
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181 181| after.
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182 182|
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183 183| \end{document}
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Warning|...............^Line has trailing spaces up to and including this space.
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184 184|
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185 185| \end{verbatim}
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186 186|
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Warning|......^Line has trailing spaces up to and including this space.
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187 187| @$@<class CGAL_PS_Stream@>+=@{@-
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188 188|
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Warning|......^Line has trailing spaces up to and including this space.
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189 189| class Latex_Label {
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190 190| friend CGAL_PS_Stream;
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.................
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341 341| of real objects represented in the postscript view.
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342 342|
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343 343| In this coonstructors, the whole page is used,
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Warning|...............................................^Line has trailing spaces up to and including this space.
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344 344| the bounding box is defined by bb.
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345 345|
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.................
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424 424| int height() const {return _height;}
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425 425| OutputMode mode() const {return _mode;}
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426 426|
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Warning|......^Line has trailing spaces up to and including this space.
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427 427| // Utils
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428 428| double xratio() { return _xratio;}
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.................
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585 585| };
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586 586|
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587 587| */
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Warning|....^Line has trailing spaces up to and including this space.
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588 588|
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589 589| @}
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.................
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608 608| CGAL_PS_Stream::CGAL_PS_Stream(const PS_BBox &bb, const char *fname,
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609 609| OutputMode mode)
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610 610| : _bbox(bb),_mode(mode),_width((int)21*CM), _height((int)29.7*CM),_os(cerr)
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Warning|..............................................................................^Line has trailing spaces up to and including this space.
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611 611| {
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612 612| _xratio=_width/(_bbox.xmax()-_bbox.xmin());
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.................
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668 668| The destructor insert all the latex instruction if needed.
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669 669| Then, it inserts all the latex labels, and finaly it closes the stream.
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670 670|
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Warning|......^Line has trailing spaces up to and including this space.
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671 671| @$@<Constructors and Destructors@>+=@{@-
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672 672| CGAL_PS_Stream::~CGAL_PS_Stream()
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.................
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692 692| while (!tmp.empty())
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693 693| {
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694 694| os() << "%%\\put(" << tmp.front().xpos()
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Warning|...................................................^Line has trailing spaces up to and including this space.
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695 695| << "," <<tmp.front().ypos()
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Warning|...........................................^Line has trailing spaces up to and including this space.
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696 696| <<"){\\IPEtext{\\IPEfs{10}\\rm "<< tmp.front().text()
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Warning|.....................................................................^Line has trailing spaces up to and including this space.
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697 697| <<" }}" << endl;
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698 698| tmp.pop_front();
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.................
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928 928| Manipulators allow to influence the state of the stream. They permit
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929 929| to change the color, the line width, the line style, the size and the style
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930 930| of the dot when we draw a point, to instert label in the stream,
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Warning|.................................................................^Line has trailing spaces up to and including this space.
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931 931| to set the font of the text and its size.
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932 932|
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933 933| From an implementation point of view there are different solutions.
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934 934| We use a class defining pointers on member fonctions.
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Warning|.......................................................^Line has trailing spaces up to and including this space.
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935 935| This is the definition of member function called when a modifier is
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Warning|....................................................................^Line has trailing spaces up to and including this space.
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936 936| inserted in the stream.
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937 937|
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.................
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1112 1112| //os() << "%% CGAL - LATEX : " << x2ps(context().get_pos().x()) << " "
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1113 1113| // << y2ps(context().get_pos().y()) << " " << ch << endl;
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1114 1114|
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Warning|..^Line has trailing spaces up to and including this space.
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1115 1115| return *this;
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1116 1116| }
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.................
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------------+-------------------------------------------------------------------
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Tangle: Completed ../include/CGAL/IO/Postscript_stream.h.
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Tangle: Completed ../src/Postscript_stream.C.
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There were 26 Warnings.
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%!PS-Adobe-3.0 EPSF 3.0
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%%BoundingBox: 0 0 265 227
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%%Creator: CGAL_PS_stream
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%%Title: (CGAL Output)
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%%CreationDate:
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%%EndComments
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/CGAL_PS_Dict 14 dict def
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CGAL_PS_Dict begin
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/lt {lineto} bind def
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/mt {moveto} bind def
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/st {stroke} bind def
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/slw {setlinewidth} bind def
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/box {/siz exch def /yy exch def /xx exch def xx siz sub yy siz sub siz 2 mul dup} bind def
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/fb {box rectfill} bind def
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/eb {gsave box 4 copy gsave 1 setgray rectfill grestore [] 0 setdash 0 setlinewidth rectstroke grestore} bind def
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/xc {gsave [] 0 setdash 0 setlinewidth /siz exch def /yy exch def /xx exch def xx siz sub yy siz sub mt xx siz add yy siz add lineto stroke xx siz sub yy siz add mt xx siz add yy siz sub lineto stroke grestore} bind def
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/ic {gsave [] 0 setdash 0 setlinewidth /siz exch def /yy exch def /xx exch def xx siz sub yy mt xx siz add yy lineto stroke xx yy siz add mt xx yy siz sub lineto stroke grestore} bind def
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/cir {0 360 arc} bind def
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/ec {gsave 3 copy gsave 1 setgray cir fill grestore [] 0 setdash 0 setlinewidth cir stroke grestore} bind def
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/fc {cir fill} bind def
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/sc {setrgbcolor} bind def
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/tr {mt lt lt lt} bind def
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/re {mt lt lt lt lt} bind def
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0 0 0 setrgbcolor
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[] 0 setdash
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0 setlinewidth
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/Helvetica findfont
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12 scalefont setfont
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0 0 265 227 rectclip
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12.619 52.9667 5 xc
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12.619 78.1889 5 ic
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12.619 103.411 5 ec
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12.619 128.633 5 fc
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12.619 153.856 5 eb
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12.619 179.078 5 fb
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37.8571 25.2222 mt
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(NONE) show
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37.8571 50.4444 mt
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(XCROSS) show
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37.8571 75.6667 mt
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(ICROSS) show
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37.8571 100.889 mt
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(EDOT) show
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37.8571 126.111 mt
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(FDOT) show
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37.8571 151.333 mt
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(EBOX) show
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37.8571 176.556 mt
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(FBOX) show
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138.81 25.2222 mt 189.286 25.2222 lt st
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[2 2] 0 setdash
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138.81 50.4444 mt 189.286 50.4444 lt st
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[5 5] 0 setdash
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138.81 75.6667 mt 189.286 75.6667 lt st
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[10 10] 0 setdash
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138.81 100.889 mt 189.286 100.889 lt st
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[10 5] 0 setdash
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138.81 126.111 mt 189.286 126.111 lt st
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[5 10] 0 setdash
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138.81 151.333 mt 189.286 151.333 lt st
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[10 6 4 6] 0 setdash
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138.81 176.556 mt 189.286 176.556 lt st
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214.524 25.2222 mt
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(SOLID) show
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214.524 50.4444 mt
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(DASH1) show
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214.524 75.6667 mt
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(DASH2) show
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214.524 100.889 mt
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(DASH3) show
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214.524 126.111 mt
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(DASH4) show
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214.524 151.333 mt
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(DASH5) show
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214.524 176.556 mt
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(DASH6) show
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showpage
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end
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@ -1,5 +0,0 @@
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@$@<CGAL notice@>@Z@M==@{@-
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// This code was developed by the CGAL consortium.
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// Look at http://www.cs.ruu.nl/CGAL/ for more information.
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// Please send any bug reports and comments to cgal@@cs.ruu.nl
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@}
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