Changeset 133:d76e2ff9c70d in lemon for lemon
- Timestamp:
- 04/13/08 09:20:43 (17 years ago)
- Branch:
- default
- Phase:
- public
- Location:
- lemon
- Files:
-
- 2 edited
Legend:
- Unmodified
- Added
- Removed
-
lemon/color.h
r129 r133 112 112 113 113 ///Constructor 114 ///\param have_white indicates whether white is amongst the 115 ///provided initial colors (\c true) or not (\c false). If it is true, 116 ///white will be assigned to \c 0. 114 117 ///\param num the number of the allocated colors. If it is \c -1, 115 ///the default color configuration is set up (26 color plus the118 ///the default color configuration is set up (26 color plus optionaly the 116 119 ///white). If \c num is less then 26/27 then the default color 117 120 ///list is cut. Otherwise the color list is filled repeatedly with 118 121 ///the default color list. (The colors can be changed later on.) 119 ///\param have_white indicates whether white is amongst the120 ///provided color (\c true) or not (\c false). If it is true,121 ///white will be assigned to \c 0.122 122 Palette(bool have_white=false,int num=-1) 123 123 { … … 174 174 colors[i%colors.size()]=c; 175 175 } 176 /// \e176 ///Add a new color to the end of the color list. 177 177 void add(const Color &c) 178 178 { … … 186 186 }; 187 187 188 ///Returns a visibl edistinct \ref Color188 ///Returns a visibly distinct \ref Color 189 189 190 190 ///Returns a \ref Color which is as different from the given parameter -
lemon/graph_to_eps.h
r132 r133 44 44 ///\ingroup eps_io 45 45 ///\file 46 ///\brief Simple graph drawer 47 /// 48 ///\author Alpar Juttner 46 ///\brief A well configurable tool for visualizing graphs 49 47 50 48 namespace lemon { … … 173 171 }; 174 172 175 ///Helper class to implement the named parameters of \ref graphToEps() 176 177 ///Helper class to implement the named parameters of \ref graphToEps() 178 ///\todo Is 'helper class' a good name for this? 179 /// 180 ///\todo Follow PostScript's DSC. 181 /// Use own dictionary. 182 ///\todo Useful new features. 183 /// - Linestyles: dotted, dashed etc. 184 /// - A second color and percent value for the lines. 173 ///Auxiliary class to implement the named parameters of \ref graphToEps() 174 175 ///Auxiliary class to implement the named parameters of \ref graphToEps() 185 176 template<class T> class GraphToEps : public T 186 177 { … … 370 361 371 362 ///Sets the map of the node shapes. 372 ///The availab e shape values363 ///The available shape values 373 364 ///can be found in \ref NodeShapes "enum NodeShapes". 374 365 ///\param x must be a node map with \c int (or convertible) values. … … 412 403 /// 413 404 ///\sa nodePsTextsPreamble() 414 ///\todo Offer the choise not to move to the centre but pass the coordinates415 ///to the Postscript block inserted.416 405 template<class X> GraphToEps<NodePsTextsTraits<X> > nodePsTexts(const X &x) 417 406 { … … 522 511 ///Negates the Y coordinates. 523 512 /// 524 ///\todo More docs.525 ///526 513 GraphToEps<T> &negateY(bool b=true) { 527 514 _negY=b;return *this; 528 515 } 529 516 530 ///Turn on/off pre scaling517 ///Turn on/off pre-scaling 531 518 532 519 ///By default graphToEps() rescales the whole image in order to avoid … … 579 566 ///Sets the width of the border around the picture 580 567 /// 581 GraphToEps<T> &border(double b ) {_xBorder=_yBorder=b;return *this;}568 GraphToEps<T> &border(double b=10) {_xBorder=_yBorder=b;return *this;} 582 569 ///Sets the width of the border around the picture 583 570 … … 596 583 ///Sets the length of the arrowheads 597 584 /// 598 GraphToEps<T> &arrowLength(double d ) {_arrowLength*=d;return *this;}585 GraphToEps<T> &arrowLength(double d=1.0) {_arrowLength*=d;return *this;} 599 586 ///Sets the width of the arrowheads 600 587 601 588 ///Sets the width of the arrowheads 602 589 /// 603 GraphToEps<T> &arrowWidth(double d ) {_arrowWidth*=d;return *this;}590 GraphToEps<T> &arrowWidth(double d=.3) {_arrowWidth*=d;return *this;} 604 591 605 592 ///Scales the drawing to fit to A4 page … … 663 650 ///Sets whether the the graph is undirected 664 651 665 ///Sets whether the the graph is undirected 666 /// 667 GraphToEps<T> &undirected(bool b=true) {_undirected=b;return *this;} 652 ///Sets whether the the graph is undirected. 653 /// 654 ///This setting is the default for undirected graphs. 655 /// 656 ///\sa directed() 657 GraphToEps<T> &undirected(bool b=true) {_undirected=b;return *this;} 668 658 669 659 ///Sets whether the the graph is directed … … 671 661 ///Sets whether the the graph is directed. 672 662 ///Use it to show the edges as a pair of directed ones. 663 /// 664 ///This setting is the default for digraphs. 665 /// 666 ///\sa undirected() 673 667 GraphToEps<T> &directed(bool b=true) {_undirected=!b;return *this;} 674 668 675 669 ///Sets the title. 676 670 … … 684 678 ///namely it inserts a <tt>%%Copyright:</tt> DSC field to the header of 685 679 ///the EPS file. 686 ///\todo Multiline copyright notice could be supported.687 680 GraphToEps<T> ©right(const std::string &t) {_copyright=t;return *this;} 688 681 … … 710 703 ///Like other functions using 711 704 ///\ref named-templ-func-param "named template parameters", 712 ///this function call es the algorithm itself, i.e. in this case705 ///this function calls the algorithm itself, i.e. in this case 713 706 ///it draws the graph. 714 707 void run() { 715 // /\todo better 'epsilon' would be nice here.708 //\todo better 'epsilon' would be nice here. 716 709 const double EPSILON=1e-9; 717 710 if(dontPrint) return; … … 931 924 dvec(mycoords[g.target(*i)]-mycoords[g.source(*i)]); 932 925 double l=std::sqrt(dvec.normSquare()); 933 // /\todo better 'epsilon' would be nice here.926 //\todo better 'epsilon' would be nice here. 934 927 dim2::Point<double> d(dvec/std::max(l,EPSILON)); 935 928 dim2::Point<double> m;
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