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Class quicktime.std.qtcomponents.ImageCompressionDialog

java.lang.Object
   |
   +----quicktime.QTObject
           |
           +----quicktime.std.comp.ComponentIdentifier
                   |
                   +----quicktime.std.comp.Component
                           |
                           +----quicktime.std.qtcomponents.CompressionDialog
                                   |
                                   +----quicktime.std.qtcomponents.ImageCompressionDialog

public final class ImageCompressionDialog

extends CompressionDialog

implements QuickTimeLib

ImageCompressionDialog()

Opens the CompressionDialog component for an Image compression dialog.

compressImage(QDGraphics, QDRect)

Compresses an image that is sourced by a PixMap from the supplied QDGraphics, returning the compressed data and an image description.

compressPicture(Pict)

Compresses a Pict returning a new Pict.

compressPictureFile(OpenFile, OpenFile)

Compresses a Pict contained in the src open Pict file into the destination open Pict file.

compressSequenceBegin(QDGraphics, QDRect)

Creates a SCSequence object to begin compression of a sequence of images.

defaultPictFileSettings(OpenFile, boolean)

Allows you to derive default compression settings for an image that is stored in a Pict File.

defaultPictSettings(Pict, boolean)

Allows you to derive default compression settings for an image that is stored in a Pict.

defaultPixMapSettings(PixMap, boolean)

Allows you to derive default compression settings for an image that is stored in a pixel map.

getCompressFlags()

Gets the compression flags.

getInfoColorTable()

Gets the current color table or null to clear the current color table for a dialog.

getInfoDataRateSettings()

Gets the current data rate settings for a dialog.

getInfoSpatialSettings()

Gets the current spatial settings for a dialog.

getInfoTemporalSettings()

Gets the current temporal settings for a dialog.

newGWorld(QDRect, int)

Creates an offscreen QDGraphics based on the current compression settings.

requestImageSettings()

Displays the standard dialog box to the user for a single image or for sound.

requestSequenceSettings()

Displays the standard dialog box to the user for a sequence of images.

setCompressFlags(int)

Sets the compression flags.

setInfoColorTable(ColorTable)

Sets the current color table or null to clear the current color table for a dialog.

setInfoDataRateSettings(DataRateSettings)

Sets the current data rate settings for a dialog.

setInfoSpatialSettings(SpatialSettings)

Sets the current spatial settings for a dialog.

setInfoTemporalSettings(TemporalSettings)

Sets the current temporal settings for a dialog.

setTestImagePict(Pict, QDRect, int)

Sets the dialog box's test image from a Pict.

setTestImagePictFile(OpenFile, QDRect, int)

Sets the dialog box's test image from a Pict file.

setTestImagePixMap(PixMap, QDRect, int)

Sets the dialog box's test image from a PixMap.

 public ImageCompressionDialog() throws QTException

Opens the CompressionDialog component for an Image compression dialog.

 public void defaultPixMapSettings(PixMap src,
                                   boolean motion) throws StdQTException

Allows you to derive default compression settings for an image that is stored in a pixel map.

QuickTime::SCDefaultPixMapSettings()

Parameters:

src - the pix map to be analyzed

motion - set to true if the image is part of a sequence, false if a single image

 public void defaultPictSettings(Pict src,
                                 boolean motion) throws StdQTException

Allows you to derive default compression settings for an image that is stored in a Pict.

QuickTime::SCDefaultPictHandleSettings()

Parameters:

src - the Pict to be analyzed

motion - set to true if the image is part of a sequence, false if a single image

 public void defaultPictFileSettings(OpenFile src,
                                     boolean motion) throws StdQTException

Allows you to derive default compression settings for an image that is stored in a Pict File.

QuickTime::SCDefaultPictFileSettings()

Parameters:

src - the Pict file to be analyzed

motion - set to true if the image is part of a sequence, false if a single image

 public void requestImageSettings() throws StdQTException

Displays the standard dialog box to the user for a single image or for sound.

QuickTime::SCRequestImageSettings()

 public void requestSequenceSettings() throws StdQTException

Displays the standard dialog box to the user for a sequence of images.

QuickTime::SCRequestSequenceSettings()

 public QTImage compressImage(QDGraphics src,
                              QDRect srcRect) throws QTException

Compresses an image that is sourced by a PixMap from the supplied QDGraphics, returning the compressed data and an image description.

QuickTime::SCCompressImage()

Parameters:

src - the source PixMap is retrieved from the supplied QDGraphics.

srcRect - you can specify to compress just a part of the pix map by specifying a rectangle - or pass in null to compress the entire pix map.

Returns:

an image data object.

 public Pict compressPicture(Pict src) throws QTException

Compresses a Pict returning a new Pict.

QuickTime::SCCompressPicture()

Parameters:

src - the source Pict.

Returns:

a Pict

 public void compressPictureFile(OpenFile src,
                                 OpenFile dest) throws QTException

Compresses a Pict contained in the src open Pict file into the destination open Pict file.

QuickTime::SCCompressPictureFile()

Parameters:

src - the source Pict File.

dest - the destination Pict File.

 public SCSequence compressSequenceBegin(QDGraphics src,
                                         QDRect srcRect) throws QTException

Creates a SCSequence object to begin compression of a sequence of images.

QuickTime::SCCompressSequenceBegin()

Parameters:

src - the source image

srcRect - which part of the source to compress or null for the entire image.

Returns:

a SCSequence object

 public void setInfoSpatialSettings(SpatialSettings settings) throws StdQTException

Sets the current spatial settings for a dialog.

QuickTime::SCSetInfo()

Parameters:

settings - the new spatial settings

 public SpatialSettings getInfoSpatialSettings() throws StdQTException

Gets the current spatial settings for a dialog.

QuickTime::SCGetInfo()

Returns:

the new spatial settings

 public void setInfoTemporalSettings(TemporalSettings settings) throws StdQTException

Sets the current temporal settings for a dialog.

QuickTime::SCSetInfo()

Parameters:

settings - the new temporal settings

 public TemporalSettings getInfoTemporalSettings() throws StdQTException

Gets the current temporal settings for a dialog.

QuickTime::SCGetInfo()

Returns:

the new temporal settings

 public void setInfoDataRateSettings(DataRateSettings settings) throws StdQTException

Sets the current data rate settings for a dialog.

QuickTime::SCSetInfo()

Parameters:

settings - the new data rate settings

 public DataRateSettings getInfoDataRateSettings() throws StdQTException

Gets the current data rate settings for a dialog.

QuickTime::SCGetInfo()

Returns:

the new data rate settings

 public void setInfoColorTable(ColorTable ctab) throws StdQTException

Sets the current color table or null to clear the current color table for a dialog.

QuickTime::SCSetInfo()

Parameters:

ctab - the new color table

 public ColorTable getInfoColorTable() throws QTException

Gets the current color table or null to clear the current color table for a dialog.

QuickTime::SCGetInfo()

Returns:

the current color table or null if no color table being used.

 public void setTestImagePict(Pict testPict,
                              QDRect testRect,
                              int testFlags) throws StdQTException

Sets the dialog box's test image from a Pict.

QuickTime::SCSetTestImagePictHandle()

Parameters:

testPict - the new test image

testRect - the area of interest to display or null for the entire picture

testFlags - controls how the dialog display's the image

 public void setTestImagePictFile(OpenFile testPict,
                                  QDRect testRect,
                                  int testFlags) throws StdQTException

Sets the dialog box's test image from a Pict file.

QuickTime::SCSetTestImagePictFile()

Parameters:

testPict - the new test image sourced from an open Pict file.

testRect - the area of interest to display or null for the entire picture

testFlags - controls how the dialog display's the image

 public void setTestImagePixMap(PixMap testPixMap,
                                QDRect testRect,
                                int testFlags) throws StdQTException

Sets the dialog box's test image from a PixMap.

QuickTime::SCSetTestImagePixMap()

Parameters:

testPixMap - the new test image

testRect - the area of interest to display or null for the entire picture

testFlags - controls how the dialog display's the image

 public QDGraphics newGWorld(QDRect rp,
                             int flags) throws QTException

Creates an offscreen QDGraphics based on the current compression settings.

QuickTime::SCNewGWorld()

Parameters:

rp - the boundaries of the graphics world.

flags - flags as specified to NewGWorld.

Returns:

a QDGraphics object

 public void setCompressFlags(int flags) throws StdQTException

Sets the compression flags.

QuickTime::SCSetCompressFlags()

Parameters:

flags - the new flags

 public int getCompressFlags() throws StdQTException

Gets the compression flags.

QuickTime::SCGetCompressFlags()

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