Implements a stencil for the given XML definition. This class implements the mxGraph stencil schema. More...

Public Member Functions
	mxStencil (XmlElement description)
	Constructs a new stencil for the given mxGraph shape description. More...

void	PaintShape (mxGdiCanvas gc, mxCellState state)
	Paints the stencil for the given state. More...

bool	DrawShape (mxGdiCanvas2D canvas, mxCellState state, mxRectangle bounds, bool background)

string	EvaluateAttribute (XmlElement elt, string attribute, mxCellState state)
	Gets the attribute for the given name from the given node. If the attribute More...

Protected Member Functions
mxGdiCanvas2D	CreateCanvas (mxGdiCanvas gc)
	Creates the canvas for rendering the stencil. More...

void	DrawShadow (mxGdiCanvas2D canvas, mxCellState state, double rotation, bool flipH, bool flipV, mxRectangle bounds, double alpha, bool filled)
	Draws the shadow. More...

mxRectangle	ComputeAspect (mxCellState state, mxRectangle bounds, string direction)
	Returns a rectangle that contains the offset in x and y and the horizontal More...

void	DrawElement (mxGdiCanvas2D canvas, mxCellState state, XmlElement node, mxRectangle aspect)

int	GetInt (XmlElement elt, string attribute, int defaultValue)

double	GetDouble (XmlElement elt, String attribute)

double	GetDouble (XmlElement elt, String attribute, double defaultValue)

string	GetString (XmlElement elt, string attribute, string defaultValue)
	Returns the given attribute or the default value. More...

void	ParseDescription ()

Protected Attributes
XmlElement	desc
	Holds the top-level node of the stencil definition. More...

string	aspect = null
	Holds the aspect of the shape. Default is "auto". More...

double	w0 = 100
	Holds the width of the shape. Default is 100. More...

double	h0 = 100
	Holds the height of the shape. Default is 100. More...

XmlElement	bgNode = null
	Holds the XML node with the stencil description. More...

XmlElement	fgNode = null
	Holds the XML node with the stencil description. More...

string	strokewidth = null
	Holds the strokewidth direction from the description. More...

double	lastMoveX = 0
	Holds the last x-position of the cursor. More...

double	lastMoveY = 0
	Holds the last y-position of the cursor. More...

Properties
XmlElement	Description `[get, set]`
	Sets or returns the description. More...

Detailed Description

Implements a stencil for the given XML definition. This class implements the mxGraph stencil schema.

Constructor & Destructor Documentation

com.mxgraph.mxStencil.mxStencil ( XmlElement description )

inline

Constructs a new stencil for the given mxGraph shape description.

Parameters

description

Member Function Documentation

mxRectangle com.mxgraph.mxStencil.ComputeAspect	(	mxCellState	state,
		mxRectangle	bounds,
		string	direction
	)

inlineprotected

Returns a rectangle that contains the offset in x and y and the horizontal

and vertical scale in width and height used to draw this shape inside the given rectangle.

Parameters

state
bounds
direction

Returns

mxGdiCanvas2D com.mxgraph.mxStencil.CreateCanvas ( mxGdiCanvas gc )

inlineprotected

Creates the canvas for rendering the stencil.

Parameters

gc

Returns

References com.mxgraph.mxGdiCanvas.Graphics.

void com.mxgraph.mxStencil.DrawElement	(	mxGdiCanvas2D	canvas,
		mxCellState	state,
		XmlElement	node,
		mxRectangle	aspect
	)

inlineprotected

Draws the given element.

Parameters

canvas
state
node
aspect

void com.mxgraph.mxStencil.DrawShadow	(	mxGdiCanvas2D	canvas,
		mxCellState	state,
		double	rotation,
		bool	flipH,
		bool	flipV,
		mxRectangle	bounds,
		double	alpha,
		bool	filled
	)

inlineprotected

Draws the shadow.

Parameters

canvas
state
rotation
flipH
flipV
bounds
alpha

References com.mxgraph.mxConstants.SHADOW_OFFSETX, and com.mxgraph.mxConstants.SHADOW_OFFSETY.

bool com.mxgraph.mxStencil.DrawShape	(	mxGdiCanvas2D	canvas,
		mxCellState	state,
		mxRectangle	bounds,
		bool	background
	)

inline

Draws this stencil inside the given bounds.

References com.mxgraph.mxUtils.GetDouble(), com.mxgraph.mxCellState.Style, and com.mxgraph.mxConstants.STYLE_STROKEWIDTH.

string com.mxgraph.mxStencil.EvaluateAttribute	(	XmlElement	elt,
		string	attribute,
		mxCellState	state
	)

inline

Gets the attribute for the given name from the given node. If the attribute

does not exist then the text content of the node is evaluated and if it is a function it is invoked with <state> as the only argument and the return value is used as the attribute value to be returned.

Parameters

elt
attribute
state

Returns

double com.mxgraph.mxStencil.GetDouble	(	XmlElement	elt,
		String	attribute
	)

inlineprotected

Returns the given attribute or 0.

Parameters

elt
attribute

Returns

double com.mxgraph.mxStencil.GetDouble	(	XmlElement	elt,
		String	attribute,
		double	defaultValue
	)

inlineprotected

Returns the given attribute or the default value.

Parameters

elt
attribute
defaultValue

Returns

int com.mxgraph.mxStencil.GetInt	(	XmlElement	elt,
		string	attribute,
		int	defaultValue
	)

inlineprotected

Returns the given attribute or the default value.

Parameters

elt
attribute
defaultValue

Returns

string com.mxgraph.mxStencil.GetString	(	XmlElement	elt,
		string	attribute,
		string	defaultValue
	)

inlineprotected

Returns the given attribute or the default value.

Parameters

elt
attribute
defaultValue

Returns

void com.mxgraph.mxStencil.PaintShape	(	mxGdiCanvas	gc,
		mxCellState	state
	)

inline

Paints the stencil for the given state.

References com.mxgraph.mxRectangle.GetCenterY(), com.mxgraph.mxUtils.IsTrue(), com.mxgraph.mxConstants.NONE, com.mxgraph.mxConstants.STYLE_DASHED, and com.mxgraph.mxConstants.STYLE_SHADOW.

void com.mxgraph.mxStencil.ParseDescription ( )

inlineprotected

Parses the description of this shape.

Member Data Documentation

string com.mxgraph.mxStencil.aspect = null

protected

Holds the aspect of the shape. Default is "auto".

XmlElement com.mxgraph.mxStencil.bgNode = null

protected

Holds the XML node with the stencil description.

XmlElement com.mxgraph.mxStencil.desc

protected

Holds the top-level node of the stencil definition.

XmlElement com.mxgraph.mxStencil.fgNode = null

protected

Holds the XML node with the stencil description.

double com.mxgraph.mxStencil.h0 = 100

protected

Holds the height of the shape. Default is 100.

double com.mxgraph.mxStencil.lastMoveX = 0

protected

Holds the last x-position of the cursor.

double com.mxgraph.mxStencil.lastMoveY = 0

protected

Holds the last y-position of the cursor.

string com.mxgraph.mxStencil.strokewidth = null

protected

Holds the strokewidth direction from the description.

double com.mxgraph.mxStencil.w0 = 100

protected

Holds the width of the shape. Default is 100.

Property Documentation

XmlElement com.mxgraph.mxStencil.Description

getset

Sets or returns the description.

The documentation for this class was generated from the following file:

src/canvas/mxStencil.cs

Public Member Functions

Protected Member Functions

Protected Attributes

Properties

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

Property Documentation