C# Class SwfDotNet.IO.Tags.Types.CurvedEdgeRecord

CurvedEdgeRecord is used to define a curve. Curved lines are constructed using a Quadratic Bezier curve.

The curve is specified using two points relative to the current drawing position, an off-curve control point and an on-curve anchor point which defines the end-point of the curve.

To define a curve the points are defined as pairs of relative coordinates. The control point is specified relative to the current drawing point and the anchor point is specified relative to the control point. Once the line is drawn, the anchor point becomes the current drawing point.

The relative coordinates are specified in twips (where 20 twips = 1 pixel) and must be in the range -65536..65535.

The CurvedEdge record was introduced in Flash 1.

Inheritance: EdgeRecord

Show file Open project: bladecoding/SwfExport Class Usage Examples

Public Methods

Method	Description
CurvedEdgeRecord ( ) : System	Creates a new CurvedEdgeRecord instance.
CurvedEdgeRecord ( int controlDeltaX, int controlDeltaY, int anchorDeltaX, int anchorDeltaY ) : System	Creates a new CurvedEdgeRecord instance.
GetBitSizeOf ( int currentLength ) : int	see ShapeRecord.GetBitSizeOf
ReadData ( BufferedBinaryReader binaryReader, byte flags ) : void	Reads the data.
Serialize ( XmlWriter writer ) : void	Serializes the specified writer.
WriteTo ( BufferedBinaryWriter writer ) : void	Writes to a binary writer.

Private Methods

Method	Description
GetNumBits ( ) : uint	Gets the num bits.

Method Details

CurvedEdgeRecord() public method

Creates a new CurvedEdgeRecord instance.

public CurvedEdgeRecord ( ) : System
return	System

CurvedEdgeRecord() public method

Creates a new CurvedEdgeRecord instance.

public CurvedEdgeRecord ( int controlDeltaX, int controlDeltaY, int anchorDeltaX, int anchorDeltaY ) : System
controlDeltaX	int	The x-coordinate of the control point relative to the current drawing point.
controlDeltaY	int	The y-coordinate of the control point relative to the current drawing point.
anchorDeltaX	int	The x-coordinate of the anchor point relative to the control point.
anchorDeltaY	int	The y-coordinate of the anchor point relative to the control point.
return	System

GetBitSizeOf() public method

see ShapeRecord.GetBitSizeOf

public GetBitSizeOf ( int currentLength ) : int
currentLength	int
return	int

ReadData() public method

Reads the data.

public ReadData ( BufferedBinaryReader binaryReader, byte flags ) : void
binaryReader	SwfDotNet.IO.Utils.BufferedBinaryReader	Binary reader.
flags	byte	Flags.
return	void

Serialize() public method

Serializes the specified writer.

public Serialize ( XmlWriter writer ) : void
writer	System.Xml.XmlWriter	Writer.
return	void

WriteTo() public method

Writes to a binary writer.

public WriteTo ( BufferedBinaryWriter writer ) : void
writer	SwfDotNet.IO.Utils.BufferedBinaryWriter	Writer.
return	void