|
|||
|
|
|
|||
|
|
#include <ogdf/energybased/SpringEmbedderFRExact.h>
Classes | |
| class | ArrayGraph |
Public Types | |
| enum | CoolingFunction { cfFactor, cfLogarithmic } |
Public Member Functions | |
| SpringEmbedderFRExact () | |
| Creates an instance of Fruchterman/Reingold (exact) layout. | |
| ~SpringEmbedderFRExact () | |
| void | call (GraphAttributes &GA) |
| Calls the layout algorithm for graph attributes GA. | |
| int | iterations () const |
| Returns the current setting of iterations. | |
| void | iterations (int i) |
| Sets the number of iterations to i. | |
| bool | noise () const |
| Returns the current setting of nodes. | |
| void | noise (bool on) |
| Sets the parameter noise to on. | |
| void | nodeWeights (bool on) |
| Switches use of node weights given in GraphAttributtes. | |
| CoolingFunction | coolingFunction () const |
| Returns the current setting for the cooling function. | |
| void | coolingFunction (CoolingFunction f) |
| Sets the parameter coolingFunction to f. | |
| double | idealEdgeLength () const |
| Returns the ideal edge length. | |
| void | idealEdgeLength (double len) |
| Sets the ideal edge length to len. | |
| double | minDistCC () const |
| Returns the minimum distance between connected components. | |
| void | minDistCC (double x) |
| Sets the minimum distance between connected components to x. | |
| double | pageRatio () |
| Returns the page ratio. | |
| void | pageRatio (double x) |
| Sets the page ration to x. | |
| void | checkConvergence (bool b) |
| bool | checkConvergence () |
| void | convTolerance (double tol) |
Private Member Functions | |
| double | log2 (double x) |
| double | mylog2 (int x) |
| void | initialize (ArrayGraph &component) |
| void | mainStep (ArrayGraph &component) |
| void | mainStep_sse3 (ArrayGraph &component) |
| void | cool (double &tx, double &ty, int &cF) |
Private Attributes | |
| int | m_iterations |
| The number of iterations. | |
| bool | m_noise |
| Perform random perturbations? | |
| CoolingFunction | m_coolingFunction |
| The selected cooling function. | |
| double | m_coolFactor_x |
| double | m_coolFactor_y |
| double | m_idealEdgeLength |
| The ideal edge length. | |
| double | m_minDistCC |
| The minimal distance between connected components. | |
| double | m_pageRatio |
| The page ratio. | |
| double | m_txNull |
| double | m_tyNull |
| bool | m_useNodeWeight |
| bool | m_checkConvergence |
| double | m_convTolerance |
Definition at line 61 of file SpringEmbedderFRExact.h.
Definition at line 64 of file SpringEmbedderFRExact.h.
Creates an instance of Fruchterman/Reingold (exact) layout.
| ogdf::SpringEmbedderFRExact::~SpringEmbedderFRExact | ( | ) | [inline] |
Definition at line 70 of file SpringEmbedderFRExact.h.
| void ogdf::SpringEmbedderFRExact::call | ( | GraphAttributes & | GA | ) | [virtual] |
Calls the layout algorithm for graph attributes GA.
Implements ogdf::ForceLayoutModule.
| void ogdf::SpringEmbedderFRExact::checkConvergence | ( | bool | b | ) | [inline] |
Definition at line 130 of file SpringEmbedderFRExact.h.
| bool ogdf::SpringEmbedderFRExact::checkConvergence | ( | ) | [inline] |
Definition at line 131 of file SpringEmbedderFRExact.h.
| void ogdf::SpringEmbedderFRExact::convTolerance | ( | double | tol | ) | [inline] |
Definition at line 132 of file SpringEmbedderFRExact.h.
| void ogdf::SpringEmbedderFRExact::cool | ( | double & | tx, |
| double & | ty, | ||
| int & | cF | ||
| ) | [private] |
| CoolingFunction ogdf::SpringEmbedderFRExact::coolingFunction | ( | ) | const [inline] |
Returns the current setting for the cooling function.
Definition at line 103 of file SpringEmbedderFRExact.h.
| void ogdf::SpringEmbedderFRExact::coolingFunction | ( | CoolingFunction | f | ) | [inline] |
Sets the parameter coolingFunction to f.
Definition at line 108 of file SpringEmbedderFRExact.h.
| double ogdf::SpringEmbedderFRExact::idealEdgeLength | ( | ) | const [inline] |
Returns the ideal edge length.
Definition at line 113 of file SpringEmbedderFRExact.h.
| void ogdf::SpringEmbedderFRExact::idealEdgeLength | ( | double | len | ) | [inline] |
Sets the ideal edge length to len.
Definition at line 116 of file SpringEmbedderFRExact.h.
| void ogdf::SpringEmbedderFRExact::initialize | ( | ArrayGraph & | component | ) | [private] |
| int ogdf::SpringEmbedderFRExact::iterations | ( | ) | const [inline] |
Returns the current setting of iterations.
Definition at line 78 of file SpringEmbedderFRExact.h.
| void ogdf::SpringEmbedderFRExact::iterations | ( | int | i | ) | [inline] |
Sets the number of iterations to i.
Definition at line 83 of file SpringEmbedderFRExact.h.
| double ogdf::SpringEmbedderFRExact::log2 | ( | double | x | ) | [inline, private] |
Definition at line 168 of file SpringEmbedderFRExact.h.
| void ogdf::SpringEmbedderFRExact::mainStep | ( | ArrayGraph & | component | ) | [private] |
| void ogdf::SpringEmbedderFRExact::mainStep_sse3 | ( | ArrayGraph & | component | ) | [private] |
| double ogdf::SpringEmbedderFRExact::minDistCC | ( | ) | const [inline] |
Returns the minimum distance between connected components.
Definition at line 119 of file SpringEmbedderFRExact.h.
| void ogdf::SpringEmbedderFRExact::minDistCC | ( | double | x | ) | [inline] |
Sets the minimum distance between connected components to x.
Definition at line 122 of file SpringEmbedderFRExact.h.
| double ogdf::SpringEmbedderFRExact::mylog2 | ( | int | x | ) | [inline, private] |
Definition at line 169 of file SpringEmbedderFRExact.h.
| void ogdf::SpringEmbedderFRExact::nodeWeights | ( | bool | on | ) | [inline] |
Switches use of node weights given in GraphAttributtes.
Definition at line 99 of file SpringEmbedderFRExact.h.
| bool ogdf::SpringEmbedderFRExact::noise | ( | ) | const [inline] |
Returns the current setting of nodes.
Definition at line 89 of file SpringEmbedderFRExact.h.
| void ogdf::SpringEmbedderFRExact::noise | ( | bool | on | ) | [inline] |
Sets the parameter noise to on.
Definition at line 94 of file SpringEmbedderFRExact.h.
| double ogdf::SpringEmbedderFRExact::pageRatio | ( | ) | [inline] |
Returns the page ratio.
Definition at line 125 of file SpringEmbedderFRExact.h.
| void ogdf::SpringEmbedderFRExact::pageRatio | ( | double | x | ) | [inline] |
Sets the page ration to x.
Definition at line 128 of file SpringEmbedderFRExact.h.
bool ogdf::SpringEmbedderFRExact::m_checkConvergence [private] |
Definition at line 213 of file SpringEmbedderFRExact.h.
double ogdf::SpringEmbedderFRExact::m_convTolerance [private] |
Definition at line 214 of file SpringEmbedderFRExact.h.
double ogdf::SpringEmbedderFRExact::m_coolFactor_x [private] |
Definition at line 201 of file SpringEmbedderFRExact.h.
double ogdf::SpringEmbedderFRExact::m_coolFactor_y [private] |
Definition at line 202 of file SpringEmbedderFRExact.h.
The selected cooling function.
Definition at line 195 of file SpringEmbedderFRExact.h.
double ogdf::SpringEmbedderFRExact::m_idealEdgeLength [private] |
The ideal edge length.
Definition at line 204 of file SpringEmbedderFRExact.h.
int ogdf::SpringEmbedderFRExact::m_iterations [private] |
The number of iterations.
Definition at line 193 of file SpringEmbedderFRExact.h.
double ogdf::SpringEmbedderFRExact::m_minDistCC [private] |
The minimal distance between connected components.
Definition at line 205 of file SpringEmbedderFRExact.h.
bool ogdf::SpringEmbedderFRExact::m_noise [private] |
Perform random perturbations?
Definition at line 194 of file SpringEmbedderFRExact.h.
double ogdf::SpringEmbedderFRExact::m_pageRatio [private] |
The page ratio.
Definition at line 206 of file SpringEmbedderFRExact.h.
double ogdf::SpringEmbedderFRExact::m_txNull [private] |
Definition at line 209 of file SpringEmbedderFRExact.h.
double ogdf::SpringEmbedderFRExact::m_tyNull [private] |
Definition at line 210 of file SpringEmbedderFRExact.h.
bool ogdf::SpringEmbedderFRExact::m_useNodeWeight [private] |
Definition at line 212 of file SpringEmbedderFRExact.h.
