Blaze.ArcLinePoint Class Reference

Detailed Description

A node which immediately follows an arc.

A node which immediately follows an arc line. This handles the rendering of the arc itself.

Inheritance diagram for Blaze.ArcLinePoint:

Public Member Functions
	ArcLinePoint (float x, float y)
	Creates a new arc node for the given point. More...
override void	Transform (VectorTransform transform)
override void	MultiplyNormals (float by)
override void	RecalculateBounds (VectorPath path)
	Recalculates the minimum values and width/height of this path, taking curves into account. More...
override void	ComputeLinePoints (Scanner scanner, float extrudeBy)
	Steps along the line between this point and previous point at a fixed step, adding the points to the scanner as it goes. More...
override void	SampleAt (float t, out float x, out float y)
	Samples this line at the given t value. More...
override void	Extrude (float by)
	Extrudes this point along its normal by the given distance. More...
override VectorPoint	Copy ()
override string	ToString ()
override void	RenderLine (CanvasContext context)
	Renders an arc from the previous point to this one. More...
Public Member Functions inherited from Blaze.VectorLine
	VectorLine (float x, float y)
Public Member Functions inherited from Blaze.VectorPoint
	VectorPoint ()
	Creates an empty path node. More...
	VectorPoint (float x, float y)
	Creates a node at the given point. More...
virtual void	StartNormal (out float x, out float y)
	Gets the normal at the start of the line from this to previous. More...
virtual void	EndNormal (out float x, out float y)
	Gets the normal at the end of the line from this to previous. More...
virtual void	RecalculateCurveNormals ()
	Computes the control point normals for any curves. More...
VectorPoint	GetShapeEnd ()
override string	ToString ()
virtual void	Multiply (float by)
virtual void	Squash (float by)
virtual void	Sheer (float by)

Public Attributes
float	Radius
	The radius of the arc. More...
float	EndAngle
	<summmary>The target angle of the arc. More...
float	StartAngle
	<summmary>The starting angle. More...
float	CircleCenterX
	The x location of the center of the circle. More...
float	CircleCenterY
	The y location of the center of the circle. More...
Public Attributes inherited from Blaze.VectorLine
bool	Close
	True if this was generated from a close path call. More...
float	Length
	The length of this line. Updated by RecalculateBounds. More...
Public Attributes inherited from Blaze.VectorPoint
float	X
	The X coordinate of this path node. More...
float	Y
	The Y coordinate of this path node. More...
float	NormalX
	The x axis of the normal at this point. More...
float	NormalY
	The y axis of the normal at this point. More...
VectorPoint	Next
	Path nodes are stored as a linked list. The one after this node. More...
VectorPoint	Previous
	Path nodes are stored as a linked list. The one before this node. More...

Properties
override bool	IsCurve [get]
	Is this a curve line? More...
Properties inherited from Blaze.VectorLine
override bool	IsClose [get, set]
override bool	HasLine [get]
	Is there a line from this point to the previous one? More...
Properties inherited from Blaze.VectorPoint
virtual bool	Unloaded [get]
	True if this path is unloaded. Used to improve font load time of large fonts. More...
virtual bool	IsCurve [get]
	Is this a curve line? More...
virtual bool	HasLine [get]
	Is there a line from this point to the previous one? More...
virtual bool	IsClose [get, set]

Constructor & Destructor Documentation

Blaze.ArcLinePoint.ArcLinePoint ( float  x, float  y  )

inline

Creates a new arc node for the given point.

Member Function Documentation

override void Blaze.ArcLinePoint.ComputeLinePoints ( Scanner  scanner, float  extrudeBy  )

inlinevirtual

Steps along the line between this point and previous point at a fixed step, adding the points to the scanner as it goes.

Reimplemented from Blaze.VectorPoint.

override VectorPoint Blaze.ArcLinePoint.Copy ( )

inlinevirtual

Reimplemented from Blaze.VectorPoint.

override void Blaze.ArcLinePoint.Extrude ( float  by)

inlinevirtual

Extrudes this point along its normal by the given distance.

Reimplemented from Blaze.VectorPoint.

override void Blaze.ArcLinePoint.MultiplyNormals ( float  by)

inlinevirtual

Reimplemented from Blaze.VectorPoint.

override void Blaze.ArcLinePoint.RecalculateBounds ( VectorPath  path)

inlinevirtual

Recalculates the minimum values and width/height of this path, taking curves into account.

Reimplemented from Blaze.VectorPoint.

override void Blaze.ArcLinePoint.RenderLine ( CanvasContext  context)

inlinevirtual

Renders an arc from the previous point to this one.

Reimplemented from Blaze.VectorPoint.

override void Blaze.ArcLinePoint.SampleAt ( float  t, out float  x, out float  y  )

inlinevirtual

Samples this line at the given t value.

Reimplemented from Blaze.VectorLine.

override string Blaze.ArcLinePoint.ToString ( )

inline

override void Blaze.ArcLinePoint.Transform ( VectorTransform  transform)

inlinevirtual

Reimplemented from Blaze.VectorPoint.

Member Data Documentation

float Blaze.ArcLinePoint.CircleCenterX

The x location of the center of the circle.

float Blaze.ArcLinePoint.CircleCenterY

The y location of the center of the circle.

float Blaze.ArcLinePoint.EndAngle

<summmary>The target angle of the arc.

float Blaze.ArcLinePoint.Radius

The radius of the arc.

float Blaze.ArcLinePoint.StartAngle

<summmary>The starting angle.

Property Documentation

override bool Blaze.ArcLinePoint.IsCurve

get

Is this a curve line?