---
name: "tlp_LayoutProperty"
section: "3tulip"
platform: "linux"
package: "tulip-doc"
version: "3.1.2-2.3"
release: "Debian 6.0 (Squeeze)"
platforms: ["linux"]
url: "https://new.carta.tech/tlp_LayoutProperty"
---

# tlp\_LayoutProperty(3tulip)

## NAME

tlp::LayoutProperty -

## SYNOPSIS

`#include <LayoutProperty.h>`

Inherits **AbstractProperty\< PointType, LineType, LayoutAlgorithm \>**, and **tlp::PropertyObserver**.

### Public Member Functions

**LayoutProperty** (**Graph** \*)\
 **PropertyInterface** \* **clonePrototype** (**Graph** \*, std::string)\
 void **copy** (const **node**, const **node**, **PropertyInterface** \*)\
 void **copy** (const **edge**, const **edge**, **PropertyInterface** \*)\
 **Coord** **getMax** (**Graph** \***graph**=0)\
 **Coord** **getMin** (**Graph** \***graph**=0)\
 void **translate** (const **tlp::Vector**\< float, 3 \> &v, **Graph** \***graph**=0)\
 void **translate** (const **tlp::Vector**\< float, 3 \> &v, **Iterator**\< **node** \> \*, **Iterator**\< **edge** \> \*)\
 void **scale** (const **tlp::Vector**\< float, 3 \> &v, **Graph** \***graph**=0)\
 void **scale** (const **tlp::Vector**\< float, 3 \> &v, **Iterator**\< **node** \> \*, **Iterator**\< **edge** \> \*)\
 void **rotateZ** (const double &alpha, **Graph** \***graph**=0)\
 void **rotateX** (const double &alpha, **Iterator**\< **node** \> \*, **Iterator**\< **edge** \> \*)\
 void **rotateY** (const double &alpha, **Iterator**\< **node** \> \*, **Iterator**\< **edge** \> \*)\
 void **rotateZ** (const double &alpha, **Iterator**\< **node** \> \*, **Iterator**\< **edge** \> \*)\
 void **center** (**Graph** \***graph**=0)\
 void **normalize** (**Graph** \***graph**=0)\
 void **perfectAspectRatio** ()\
 void **resetBoundingBox** ()\
 double **edgeLength** (**edge** e)\
 double **averageAngularResolution** (**Graph** \***graph**=0)\
 double **averageAngularResolution** (const **node** n, **Graph** \***graph**=0)\
 std::vector\< double \> **angularResolutions** (const **node** n, **Graph** \***graph**=0)\
 unsigned int **crossingNumber** ()\
 virtual void **beforeSetNodeValue** (**PropertyInterface** \*prop, const **node** n)\
 virtual void **beforeSetEdgeValue** (**PropertyInterface** \*prop, const **edge** e)\
 virtual void **beforeSetAllNodeValue** (**PropertyInterface** \*prop)\
 virtual void **beforeSetAllEdgeValue** (**PropertyInterface** \*prop)\

### Protected Member Functions

void **clone\_handler** (**AbstractProperty**\< **PointType**, **LineType** \> &)\

### Friends

class **LayoutAlgorithm**\

## Constructor & Destructor Documentation

### tlp::LayoutProperty::LayoutProperty (Graph \*)

## Member Function Documentation

### std::vector\<double\> tlp::LayoutProperty::angularResolutions (const node n, Graph \* graph = `0`) Returns a vector of all angular resolution of a node it is defined for 2D drawing, the third coordinates is omitted

### double tlp::LayoutProperty::averageAngularResolution (const node n, Graph \* graph = `0`) Returns the average angular resolution of a node it is defined for 2D drawing, the third coordinates is omitted

### double tlp::LayoutProperty::averageAngularResolution (Graph \* graph = `0`) Returns the average angular resolution of the layout it is defined for 2D drawing, the third coordinates is omitted

### virtual void tlp::LayoutProperty::beforeSetAllEdgeValue (PropertyInterface \* prop)` [virtual]`

Reimplemented from **tlp::PropertyObserver**.

### virtual void tlp::LayoutProperty::beforeSetAllNodeValue (PropertyInterface \* prop)` [virtual]`

Reimplemented from **tlp::PropertyObserver**.

### virtual void tlp::LayoutProperty::beforeSetEdgeValue (PropertyInterface \* prop, const edge e)` [virtual]`

Reimplemented from **tlp::PropertyObserver**.

### virtual void tlp::LayoutProperty::beforeSetNodeValue (PropertyInterface \* prop, const node n)` [virtual]`

Reimplemented from **tlp::PropertyObserver**.

### void tlp::LayoutProperty::center (Graph \* graph = `0`)

### void tlp::LayoutProperty::clone\_handler (AbstractProperty\< PointType, LineType \> &)` [protected]`

### PropertyInterface\* tlp::LayoutProperty::clonePrototype (Graph \*, std::string)` [virtual]`

Implements **tlp::PropertyInterface**.

### void tlp::LayoutProperty::copy (const edge, const edge, PropertyInterface \*)` [virtual]`

Implements **tlp::PropertyInterface**.

### void tlp::LayoutProperty::copy (const node, const node, PropertyInterface \*)` [virtual]`

Implements **tlp::PropertyInterface**.

### unsigned int tlp::LayoutProperty::crossingNumber () Returns the number of crossings in the layout

### double tlp::LayoutProperty::edgeLength (edge e) Returns the length of an edge, the bends are taken into account. Thus, it measure the length of a polyline. Warning this function only measure the length of the polyline between bends, when using curves like bezier etc... the result will not be the length of the curve.

### Coord tlp::LayoutProperty::getMax (Graph \* graph = `0`)

### Coord tlp::LayoutProperty::getMin (Graph \* graph = `0`)

### void tlp::LayoutProperty::normalize (Graph \* graph = `0`)

### void tlp::LayoutProperty::perfectAspectRatio ()

### void tlp::LayoutProperty::resetBoundingBox ()

### void tlp::LayoutProperty::rotateX (const double & alpha, Iterator\< node \> \*, Iterator\< edge \> \*) Rotates the passed nodes and edges in the given layout proxy by alpha degrees

### void tlp::LayoutProperty::rotateY (const double & alpha, Iterator\< node \> \*, Iterator\< edge \> \*)

### void tlp::LayoutProperty::rotateZ (const double & alpha, Iterator\< node \> \*, Iterator\< edge \> \*)

### void tlp::LayoutProperty::rotateZ (const double & alpha, Graph \* graph = `0`) Rotates the layout proxy of the passed graph by alpha degrees

### void tlp::LayoutProperty::scale (const tlp::Vector\< float, 3 \> & v, Iterator\< node \> \*, Iterator\< edge \> \*)

### void tlp::LayoutProperty::scale (const tlp::Vector\< float, 3 \> & v, Graph \* graph = `0`)

### void tlp::LayoutProperty::translate (const tlp::Vector\< float, 3 \> & v, Iterator\< node \> \*, Iterator\< edge \> \*)

### void tlp::LayoutProperty::translate (const tlp::Vector\< float, 3 \> & v, Graph \* graph = `0`)

## Friends And Related Function Documentation

### friend class LayoutAlgorithm` [friend]`

## Author

Generated automatically by Doxygen for Tulip Graph Library from the source code.