C# Class SwfDotNet.IO.Tags.PlaceObjectTag

PlaceObjectTag is used to add an object (shape, button, etc.) to the Flash Player's display list.

Every class that defines a shape, button etc. is assigned a unique identifier. This is an integer in the range 1..65535 and is used to refer to objects when performing actions such as adding or removing them from the display list.

The display list contains all the objects that are currently visible on the Flash Player's screen. The display list is ordered in layers, with one (and only one) object displayed on each layer. The Layer defines the order in which objects are displayed. Objects with a higher layer number are displayed in front of objects on a lower layer.

The coordinate transform is principally used to specify the location of the object when it is drawn on the screen however more complex coordinate transforms can also be specified such as rotating or scaling the object without changing the original definition.

Similarly the color transform allows the color of the object to be changed when it is displayed without changing the original definition. The PlaceObjectTag class only supports opaque colors so although the CXForm supports transparent colors this information is ignored by the Flash Player. The color transform is optional and may be set to the null object.

This tag was introduced in Flash 1 and is superceded by the PlaceObject2 tag which was added in Flash 3.

Inheritance: BaseTag, DefineTargetTag

ファイルを表示 Open project: bladecoding/SwfExport Class Usage Examples

Public Methods

Method	Description
GetSizeOf ( ) : int	Gets the size of.
PlaceObjectTag ( ) : System	Creates a new PlaceObjectTag instance.
PlaceObjectTag ( ushort characterId, ushort depth, Matrix matrix ) : System	Creates a new PlaceObjectTag instance.
PlaceObjectTag ( ushort characterId, ushort depth, Matrix matrix, CXForm colorTransform ) : System	Creates a new PlaceObjectTag instance.
PlaceObjectTag ( ushort characterId, ushort depth, int xLocation, int yLocation ) : System	Creates a new PlaceObjectTag instance.
ReadData ( byte version, BufferedBinaryReader binaryReader ) : void	see base class
Serialize ( XmlWriter writer ) : void	Serializes the specified writer.
UpdateData ( byte version ) : void	see base class

Method Details

GetSizeOf() public method

Gets the size of.

public GetSizeOf ( ) : int
return	int

PlaceObjectTag() public method

Creates a new PlaceObjectTag instance.

public PlaceObjectTag ( ) : System
return	System

PlaceObjectTag() public method

Creates a new PlaceObjectTag instance.

public PlaceObjectTag ( ushort characterId, ushort depth, Matrix matrix ) : System
characterId	ushort	Character id.
depth	ushort	Depth.
matrix	Matrix	Matrix.
return	System

PlaceObjectTag() public method

Creates a new PlaceObjectTag instance.

public PlaceObjectTag ( ushort characterId, ushort depth, Matrix matrix, CXForm colorTransform ) : System
characterId	ushort	Character id.
depth	ushort	Depth.
matrix	Matrix	Matrix.
colorTransform	CXForm	Color transform.
return	System

PlaceObjectTag() public method

Creates a new PlaceObjectTag instance.

public PlaceObjectTag ( ushort characterId, ushort depth, int xLocation, int yLocation ) : System
characterId	ushort	Character id.
depth	ushort	Depth.
xLocation	int	X location.
yLocation	int	Y location.
return	System

ReadData() public method

see base class

public ReadData ( byte version, BufferedBinaryReader binaryReader ) : void
version	byte
binaryReader	BufferedBinaryReader
return	void

Serialize() public method

Serializes the specified writer.

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

UpdateData() public method

see base class

public UpdateData ( byte version ) : void
version	byte
return	void