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Class quicktime.std.sg.VisualChannel

java.lang.Object
   |
   +----quicktime.QTObject
           |
           +----quicktime.std.comp.ComponentIdentifier
                   |
                   +----quicktime.std.comp.Component
                           |
                           +----quicktime.std.sg.SGChannel
                                   |
                                   +----quicktime.std.sg.VisualChannel

public abstract class VisualChannel

extends SGChannel

implements QuickTimeLib

getBounds()

Allows you to get a channel's display boundary rectangle.

getClip()

Allows you to retrieve a channels clipping region.

getMatrix()

Allows you to get a channel's display transformation matrix.

setBounds(QDRect)

Allows you to specify a channel's display boundary rectangle.

setClip(Region)

Allows you to set a channel's clipping region.

setMatrix(Matrix)

Allows you to set a channel's display transformation matrix.

 public void setBounds(QDRect bounds) throws StdQTException

Allows you to specify a channel's display boundary rectangle.

QuickTime::SGSetChannelBounds QuickTime::SGSetChannelBounds

Parameters:

bounds - the new display bounds

 public QDRect getBounds() throws StdQTException

Allows you to get a channel's display boundary rectangle.

QuickTime::SGGetChannelBounds QuickTime::SGGetChannelBounds

Returns:

the current display bounds

 public void setClip(Region theClip) throws StdQTException

Allows you to set a channel's clipping region.

QuickTime::SGSetChannelClip QuickTime::SGSetChannelClip

Parameters:

theClip - a new clipping region or null to clear the clipping region.

 public Region getClip() throws QTException

Allows you to retrieve a channels clipping region.

QuickTime::SGGetChannelClip QuickTime::SGGetChannelClip

Returns:

the clipping region or null if no clip.

 public void setMatrix(Matrix m) throws StdQTException

Allows you to set a channel's display transformation matrix.

QuickTime::SGSetChannelMatrix QuickTime::SGSetChannelMatrix

 public Matrix getMatrix() throws StdQTException

Allows you to get a channel's display transformation matrix.

QuickTime::SGGetChannelMatrix QuickTime::SGGetChannelMatrix

Returns:

the current matrix of the channel.

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