org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil Class Reference

Classes
enum	IconSize

Static Public Member Functions
static BufferedImage	getImageWithTags (AbstractFile file, Collection< ImageTagRegion > tagRegions) throws IOException, InterruptedException, ExecutionException
static BufferedImage	getThumbnailWithTags (AbstractFile file, Collection< ImageTagRegion > tagRegions, IconSize iconSize) throws IOException, InterruptedException, ExecutionException

Private Member Functions
	ImageTagsUtil ()

Static Private Member Functions
static BufferedImage	getImageFromFile (AbstractFile file) throws IOException, InterruptedException, ExecutionException
static Mat	getImageMatFromFile (AbstractFile file) throws InterruptedException, ExecutionException, IOException
static MatOfByte	getResizedMatrix (MatOfByte taggedMatrix, IconSize size)
static MatOfByte	getTaggedImageMatrix (Mat sourceImage, Collection< ImageTagRegion > tagRegions)

Static Private Attributes
static final String	AWT_PNG = "png"
static final String	OPENCV_PNG = ".png"

Detailed Description

Utility for drawing rectangles on image files.

Definition at line 47 of file ImageTagsUtil.java.

Constructor & Destructor Documentation

org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.ImageTagsUtil ( )

private

Definition at line 217 of file ImageTagsUtil.java.

Member Function Documentation

static BufferedImage org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.getImageFromFile ( AbstractFile  file ) throws IOException, InterruptedException, ExecutionException

staticprivate

Get the image from file.

Parameters

file

Returns

Exceptions

IOException
InterruptedException
ExecutionException

Definition at line 91 of file ImageTagsUtil.java.

References org.sleuthkit.autopsy.coreutils.ImageUtils.isGIF(), and org.sleuthkit.autopsy.coreutils.ImageUtils.newReadImageTask().

Referenced by org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.getImageMatFromFile().

static Mat org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.getImageMatFromFile ( AbstractFile  file ) throws InterruptedException, ExecutionException, IOException

staticprivate

Reads the image and converts it into an OpenCV equivalent.

Parameters

file	Image to read

Returns

raw image bytes

Exceptions

IOException
InterruptedException	Calling thread was interrupted.
ExecutionException	Error while reading image from AbstractFile

Definition at line 117 of file ImageTagsUtil.java.

References org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.getImageFromFile().

Referenced by org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.getImageWithTags(), and org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.getThumbnailWithTags().

static BufferedImage org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.getImageWithTags ( AbstractFile  file, Collection< ImageTagRegion >  tagRegions  ) throws IOException, InterruptedException, ExecutionException

static

Creates an image with tags applied.

Parameters

file	Source image.
tagRegions	Tags to apply.

Returns

Tagged image.

Exceptions

IOException
InterruptedException	Calling thread was interrupted
ExecutionException	Error while reading image from AbstractFile

Definition at line 66 of file ImageTagsUtil.java.

References org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.getImageMatFromFile(), and org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.getTaggedImageMatrix().

static MatOfByte org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.getResizedMatrix ( MatOfByte  taggedMatrix, IconSize  size  )

staticprivate

Resizes the image matrix.

Parameters

taggedMatrix	Image to resize.
size	Size of thumbnail.

Returns

A new resized image matrix.

Definition at line 201 of file ImageTagsUtil.java.

References org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.IconSize.getSize().

Referenced by org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.getThumbnailWithTags().

static MatOfByte org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.getTaggedImageMatrix ( Mat  sourceImage, Collection< ImageTagRegion >  tagRegions  )

staticprivate

Adds tags to an image matrix.

Parameters

sourceImage
tagRegions

Returns

Definition at line 141 of file ImageTagsUtil.java.

Referenced by org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.getImageWithTags(), and org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.getThumbnailWithTags().

static BufferedImage org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.getThumbnailWithTags ( AbstractFile  file, Collection< ImageTagRegion >  tagRegions, IconSize  iconSize  ) throws IOException, InterruptedException, ExecutionException

static

Creates a thumbnail with tags applied.

Parameters

file	Input file to apply tags & produce thumbnail from
tagRegions	Tags to apply
iconSize	Size of the output thumbnail

Returns

BufferedImage Thumbnail image

Exceptions

InterruptedException	Calling thread was interrupted.
ExecutionException	Error while reading image from file.

Definition at line 174 of file ImageTagsUtil.java.

References org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.getImageMatFromFile(), org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.getResizedMatrix(), and org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.getTaggedImageMatrix().

Member Data Documentation

final String org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.AWT_PNG = "png"

staticprivate

Definition at line 50 of file ImageTagsUtil.java.

final String org.sleuthkit.autopsy.contentviewers.imagetagging.ImageTagsUtil.OPENCV_PNG = ".png"

staticprivate

Definition at line 53 of file ImageTagsUtil.java.

---

The documentation for this class was generated from the following file:

• /home/carriersleuth/repos/autopsy/Core/src/org/sleuthkit/autopsy/contentviewers/imagetagging/ImageTagsUtil.java