#include <lemon/graph_to_eps.h>
Useful new features.
Public Types | |
enum | NodeShapes { CIRCLE = 0, SQUARE = 1, DIAMOND = 2, MALE = 3, FEMALE = 4 } |
Node shapes. More... | |
Public Member Functions | |
template<class X> | |
GraphToEps< CoordsTraits< X > > | coords (const X &x) |
Sets the map of the node coordinates. | |
template<class X> | |
GraphToEps< NodeSizesTraits< X > > | nodeSizes (const X &x) |
Sets the map of the node sizes. | |
template<class X> | |
GraphToEps< NodeShapesTraits< X > > | nodeShapes (const X &x) |
Sets the map of the node shapes. | |
template<class X> | |
GraphToEps< NodeTextsTraits< X > > | nodeTexts (const X &x) |
Sets the text printed on the nodes. | |
template<class X> | |
GraphToEps< NodePsTextsTraits< X > > | nodePsTexts (const X &x) |
Inserts a PostScript block to the nodes. | |
template<class X> | |
GraphToEps< EdgeWidthsTraits< X > > | edgeWidths (const X &x) |
Sets the map of the edge widths. | |
template<class X> | |
GraphToEps< NodeColorsTraits< X > > | nodeColors (const X &x) |
Sets the map of the node colors. | |
template<class X> | |
GraphToEps< NodeTextColorsTraits< X > > | nodeTextColors (const X &x) |
Sets the map of the node text colors. | |
template<class X> | |
GraphToEps< EdgeColorsTraits< X > > | edgeColors (const X &x) |
Sets the map of the edge colors. | |
GraphToEps< T > & | nodeScale (double d) |
Sets a global scale factor for node sizes. | |
GraphToEps< T > & | autoNodeScale (bool b=true) |
Turns on/off the automatic node width scaling. | |
GraphToEps< T > & | negateY (bool b=true) |
Negates the Y coordinates. | |
GraphToEps< T > & | edgeWidthScale (double d) |
Sets a global scale factor for edge widths. | |
GraphToEps< T > & | autoEdgeWidthScale (bool b=true) |
Turns on/off the automatic edge width scaling. | |
GraphToEps< T > & | scale (double d) |
Sets a global scale factor for the whole picture. | |
GraphToEps< T > & | border (double b) |
Sets the width of the border around the picture. | |
GraphToEps< T > & | border (double x, double y) |
Sets the width of the border around the picture. | |
GraphToEps< T > & | drawArrows (bool b=true) |
Sets whether to draw arrows. | |
GraphToEps< T > & | arrowLength (double d) |
Sets the length of the arrowheads. | |
GraphToEps< T > & | arrowWidth (double d) |
Sets the width of the arrowheads. | |
GraphToEps< T > & | scaleToA4 () |
Scales the drawing to fit to A4 page. | |
GraphToEps< T > & | enableParallel (bool b=true) |
Enables parallel edges. | |
GraphToEps< T > & | parEdgeDist (double d) |
Sets the distance. | |
GraphToEps< T > & | hideEdges (bool b=true) |
Hides the edges. | |
GraphToEps< T > & | hideNodes (bool b=true) |
Hides the nodes. | |
GraphToEps< T > & | nodeTextSize (double d) |
Sets the size of the node texts. | |
GraphToEps< T > & | distantColorNodeTexts () |
Sets the color of the node texts to be different from the node color. | |
GraphToEps< T > & | distantBWNodeTexts () |
Sets the color of the node texts to be black or white and always visible. | |
GraphToEps< T > & | nodePsTextsPreamble (const char *str) |
Gives a preamble block for node Postscript block. | |
GraphToEps< T > & | undirected (bool b=true) |
Sets whether the the graph is undirected. | |
GraphToEps< T > & | bidir (bool b=true) |
Sets whether the the graph is directed. | |
GraphToEps< T > & | title (const std::string &t) |
Sets the title. | |
GraphToEps< T > & | copyright (const std::string &t) |
Sets the copyright statement. | |
void | run () |
Draws the graph. |
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Node shapes |
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Sets the map of the node coordinates.
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Sets the map of the node sizes
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Sets the map of the node shapes. The availabe shape values can be found in enum NodeShapes.
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Sets the text printed on the nodes
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With this command it is possible to insert a verbatim PostScript block to the nodes. The PS current point will be moved to the centre of the node before the PostScript block inserted. Before and after the block a newline character is inserted so you don't have to bother with the separators.
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Sets the map of the edge widths
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Sets the map of the node colors
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Sets the map of the node text colors
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Sets the map of the edge colors
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Sets a global scale factor for node sizes.
If nodeSizes() is not given, this function simply sets the node sizes to |
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Turns on/off the automatic node width scaling.
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Negates the Y coordinates.
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Sets a global scale factor for edge widths.
If edgeWidths() is not given, this function simply sets the edge widths to |
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Turns on/off the automatic edge width scaling.
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Sets a global scale factor for the whole picture |
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Sets the width of the border around the picture |
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Sets the width of the border around the picture |
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Sets whether to draw arrows |
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Sets the length of the arrowheads |
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Sets the width of the arrowheads |
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Scales the drawing to fit to A4 page |
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Sets the distance |
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Hides the edges |
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Hides the nodes |
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Sets the size of the node texts |
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Sets the color of the node texts to be as different from the node color as it is possible |
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Sets the color of the node texts to be black or white according to which is more different from the node color |
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Gives a preamble block for node Postscript block.
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Sets whether the the graph is undirected |
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Sets whether the the graph is directed. Use it to show the undirected edges as a pair of directed ones. |
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Sets the title of the generated image, namely it inserts a |
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Sets the copyright statement of the generated image, namely it inserts a
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Like other functions using named template parameters, this function calles the algorithm itself, i.e. in this case it draws the graph.
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