com::mxgraph::mxCellState Class Reference

Represents the current state of a cell in a given graph view. More...

Inheritance diagram for com::mxgraph::mxCellState:

Public Member Functions
	mxCellState ()
	Constructs an empty cell state.
	mxCellState (mxGraphView view, Object cell, Dictionary< string, Object > style)
	Constructs a new object that represents the current state of the given cell in the specified view.
int	AbsolutePointCount ()
	Returns the number of absolute points.
mxRectangle	GetPerimeterBounds ()
	Returns the rectangle that should be used as the perimeter of the cell. This implementation adds the perimeter spacing to the rectangle defined by this cell state.
mxRectangle	GetPerimeterBounds (double border)
	Returns the rectangle that should be used as the perimeter of the cell.
void	SetAbsoluteTerminalPoint (mxPoint point, bool source)
	Sets the first or last point in the list of points depending on source.
new mxCellState	Clone ()
	Returns a clone of this state where all members are deeply cloned except the view and cell references, which are copied with no cloning to the new instance.
Protected Attributes
mxGraphView	view
	Reference to the enclosing graph view.
Object	cell
	Reference to the cell that is represented by this state.
Dictionary< string, Object >	style
	Contains an array of key, value pairs that represent the style of the cell.
mxPoint	origin = new mxPoint()
	Holds the origin for all child cells.
List< mxPoint >	absolutePoints
	List of mxPoints that represent the absolute points of an edge.
mxPoint	absoluteOffset = new mxPoint()
	Holds the absolute offset. For edges, this is the absolute coordinates of the label position. For vertices, this is the offset of the label relative to the top, left corner of the vertex.
double	terminalDistance
	Caches the distance between the end points of an edge.
double	length
	Caches the length of an edge.
double[]	segments
	Array of numbers that represent the cached length of each segment of the edge.
mxRectangle	labelBounds
	Holds the rectangle which contains the label.
mxRectangle	boundingBox
	Holds the largest rectangle which contains all rendering for this cell.
Properties
mxGraphView	View `[get, set]`
	Sets or returns the enclosing graph view.
Object	Cell `[get, set]`
	Sets or returns the cell that is represented by this state.
Dictionary< string, Object >	Style `[get, set]`
	Sets or returns the cell style as a map of key, value pairs.
mxPoint	Origin `[get, set]`
	Sets or returns the origin for the children.
List< mxPoint >	AbsolutePoints `[get, set]`
	Sets or returns the absolute points.
mxPoint	AbsoluteOffset `[get, set]`
	Sets or returns the absolute offset.
double	TerminalDistance `[get, set]`
	Sets or returns the terminal distance.
double	Length `[get, set]`
	Sets or returns the length.
double[]	Segments `[get, set]`
	Sets or returns the length of the segments.
mxRectangle	LabelBounds `[get, set]`
	Sets or returns the label bounds.
mxRectangle	BoundingBox `[get, set]`
	Sets or returns the bounding box.

Detailed Description

Represents the current state of a cell in a given graph view.

Constructor & Destructor Documentation

com::mxgraph::mxCellState::mxCellState ( ) [inline]

Constructs an empty cell state.

com::mxgraph::mxCellState::mxCellState	(	mxGraphView	view,
		Object	cell,
		Dictionary< string, Object >	style
	)			`[inline]`

Constructs a new object that represents the current state of the given cell in the specified view.

Parameters:

	view	Graph view that contains the state.
	cell	Cell that this state represents.
	style	Array of key, value pairs that constitute the style.

Member Function Documentation

int com::mxgraph::mxCellState::AbsolutePointCount ( ) [inline]

Returns the number of absolute points.

Returns:

new mxCellState com::mxgraph::mxCellState::Clone ( ) [inline]

Returns a clone of this state where all members are deeply cloned except the view and cell references, which are copied with no cloning to the new instance.

Returns:

Reimplemented from com::mxgraph::mxRectangle.

mxRectangle com::mxgraph::mxCellState::GetPerimeterBounds ( double border ) [inline]

Returns the rectangle that should be used as the perimeter of the cell.

Parameters:

border

Returns:: Returns the rectangle that defines the perimeter.

mxRectangle com::mxgraph::mxCellState::GetPerimeterBounds ( ) [inline]

Returns the rectangle that should be used as the perimeter of the cell. This implementation adds the perimeter spacing to the rectangle defined by this cell state.

Returns:: Returns the rectangle that defines the perimeter.

void com::mxgraph::mxCellState::SetAbsoluteTerminalPoint	(	mxPoint	point,
		bool	source
	)			`[inline]`

Sets the first or last point in the list of points depending on source.

Parameters:

	point	Point that represents the terminal point.
	source	Boolean that specifies if the first or last point should be assigned.

Member Data Documentation

mxPoint com::mxgraph::mxCellState::absoluteOffset = new mxPoint() [protected]

Holds the absolute offset. For edges, this is the absolute coordinates of the label position. For vertices, this is the offset of the label relative to the top, left corner of the vertex.

List<mxPoint> com::mxgraph::mxCellState::absolutePoints [protected]

List of mxPoints that represent the absolute points of an edge.

mxRectangle com::mxgraph::mxCellState::boundingBox [protected]

Holds the largest rectangle which contains all rendering for this cell.

Object com::mxgraph::mxCellState::cell [protected]

Reference to the cell that is represented by this state.

mxRectangle com::mxgraph::mxCellState::labelBounds [protected]

Holds the rectangle which contains the label.

double com::mxgraph::mxCellState::length [protected]

Caches the length of an edge.

mxPoint com::mxgraph::mxCellState::origin = new mxPoint() [protected]

Holds the origin for all child cells.