com.aspose.imaging.fileformats.dng

Class DngImage

java.lang.Object

com.aspose.imaging.DisposableObject

com.aspose.imaging.DataStreamSupporter

com.aspose.imaging.Image

com.aspose.imaging.RasterImage

com.aspose.imaging.RasterCachedImage

com.aspose.imaging.fileformats.dng.DngImage

All Implemented Interfaces:

IObjectWithBounds, IRasterImageArgb32PixelLoader, IRasterImageRawDataLoader, com.aspose.internal.IPixelsSaver, com.aspose.internal.progressmanagement.IProgressEventHandler, com.aspose.internal.progressmanagement.IProgressInformer, com.aspose.ms.System.IDisposable, Closeable, AutoCloseable

public class DngImage
extends RasterCachedImage

Dng image representation class

Code example:

This example shows how to load a DNG image from a file, print its properties and save it to PNG.

String dir = "c:\\temp\\";
com.aspose.imaging.Image image = com.aspose.imaging.Image.load(dir + "test.dng");
try {
    com.aspose.imaging.fileformats.dng.DngImage dngImage = (com.aspose.imaging.fileformats.dng.DngImage) image;
    com.aspose.imaging.fileformats.dng.decoder.RawData rawData = dngImage.getImgData();
    com.aspose.imaging.fileformats.dng.decoder.ImageParameters parameters = rawData.getImageDataParameters();
    if (parameters != null) {
        System.out.println("The camera manufacturer:              " + parameters.getCameraManufacturer());
        System.out.println("The camera model:                     " + parameters.getModel());
        System.out.println("The colors count:                     " + parameters.getColorsCount());
        System.out.println("The colors description:               " + parameters.getDescription());
        System.out.println("The DNG version:                      " + parameters.getDngVersion());
        System.out.println("The number of RAW images in the file: " + parameters.getRawCount());
        System.out.println("The software:                         " + parameters.getSoftware());
        System.out.println("The order of the color pixels:        " + Long.toBinaryString(parameters.getFilters()));

        String[] translationCfaDng = parameters.getTranslationCfaDng();
        if (translationCfaDng != null) {
            System.out.printf("The translation array for CFA mosaic %s:\r\n", translationCfaDng.length);
            for (String s : translationCfaDng) {
                System.out.printf("- %s\r\n", s);
            }
        }
    }

    com.aspose.imaging.fileformats.dng.decoder.ImageOtherParameters otherParameters = rawData.getImageOtherParameters();
    if (otherParameters != null) {
        // Convert timestamp to a human-readable string.
        //java.text.SimpleDateFormat sf = new java.text.SimpleDateFormat("yyyy-MM-dd");
        java.util.Date date = new java.util.Date(otherParameters.getTimestamp());
        //System.out.println(sf.format(date));

        System.out.printf("The aperture:                         " + otherParameters.getAperture());
        System.out.printf("The description:                      " + otherParameters.getDescription());
        System.out.printf("The focal length:                     " + otherParameters.getFocalLength());
        System.out.printf("The ISO sensitivity:                  " + otherParameters.getIsoSpeed());
        System.out.printf("The serial number of the image:       " + otherParameters.getShotOrder());
        System.out.printf("The shutter speed:                    " + otherParameters.getShutterSpeed());
        System.out.printf("The date of shooting:                 " + date);
    }

    // Export to PNG with default options.
    dngImage.save(dir + "test.png", new com.aspose.imaging.imageoptions.PngOptions());
} finally {
    image.dispose();
}

// The camera manufacturer:              Leica
// The camera model:                     M8 Digital Camera
// The colors count:                     3
// The colors description:               RGBG
// The DNG version:                      16777216
// The number of RAW images in the file: 1
// The software:                         1.107
// The order of the color pixels:        10110100101101001011010010110100
// The aperture:                         0
// The description:
// The focal length:                     50
// The ISO sensitivity:                  160
// The serial number of the image:       0
// The shutter speed:                    12
// The date of shooting:                 8/3/2007 3:13:49 AM

Constructor Summary

Constructors

Constructor and Description
DngImage() Initializes a new instance of the DngImage class.

Method Summary

Modifier and Type	Method and Description
int	getBitsPerPixel() Gets the image bits per pixel count.
long	getFileFormat() Gets a value of file format
int	getHeight() Gets the image height.
RawData	getImgData() Gets or sets the img data.
int	getWidth() Gets the image width.
void	setImgData(RawData value) Gets or sets the img data.

Methods inherited from class com.aspose.imaging.RasterCachedImage

adjustBrightness, adjustContrast, adjustGamma, adjustGamma, binarizeBradley, binarizeBradley, binarizeFixed, binarizeOtsu, cacheData, crop, dither, grayscale, isCached, resize, resize, rotate, rotateFlip

Methods inherited from class com.aspose.imaging.RasterImage

crop, dither, filter, getArgb32Pixel, getDefaultArgb32Pixels, getDefaultPixels, getDefaultRawData, getDefaultRawData, getHorizontalResolution, getImageOpacity, getModifyDate, getPixel, getPremultiplyComponents, getRawCustomColorConverter, getRawDataFormat, getRawDataSettings, getRawFallbackIndex, getRawIndexedColorConverter, getRawLineSize, getSkewAngle, getTransparentColor, getUpdateXmpData, getUseRawData, getVerticalResolution, getXmpData, hasAlpha, hasTransparentColor, isRawDataAvailable, isUsePalette, loadArgb32Pixels, loadArgb64Pixels, loadCmyk32Pixels, loadCmykPixels, loadPartialArgb32Pixels, loadPartialPixels, loadPixels, loadRawData, loadRawData, normalizeAngle, normalizeAngle, readArgb32ScanLine, readScanLine, replaceColor, replaceColor, replaceNonTransparentColors, replaceNonTransparentColors, rotate, saveArgb32Pixels, saveCmyk32Pixels, saveCmykPixels, savePixels, saveRawData, setArgb32Pixel, setHorizontalResolution, setPalette, setPixel, setPremultiplyComponents, setRawCustomColorConverter, setRawFallbackIndex, setRawIndexedColorConverter, setResolution, setTransparentColor, setTransparentColor, setUpdateXmpData, setUseRawData, setVerticalResolution, setXmpData, toBitmap, writeArgb32ScanLine, writeScanLine

Methods inherited from class com.aspose.imaging.Image

canLoad, canLoad, canLoad, canLoad, canSave, create, create, create, getBackgroundColor, getBounds, getBufferSizeHint, getContainer, getDefaultOptions, getFileFormat, getFileFormat, getFittingRectangle, getFittingRectangle, getInterruptMonitor, getOriginalOptions, getPalette, getProgressEventHandler, getProgressEventHandlerInfo, getProportionalHeight, getProportionalWidth, getSize, hasBackgroundColor, isAutoAdjustPalette, load, load, load, load, load, load, resize, resizeHeightProportionally, resizeHeightProportionally, resizeHeightProportionally, resizeWidthProportionally, resizeWidthProportionally, resizeWidthProportionally, save, save, save, save, save, save, save, save, setAutoAdjustPalette, setBackgroundColor, setBackgroundColor, setBufferSizeHint, setInterruptMonitor, setPalette

Methods inherited from class com.aspose.imaging.DataStreamSupporter

getDataStreamContainer, save, save, save

Methods inherited from class com.aspose.imaging.DisposableObject

close, dispose, getDisposed

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DngImage

public DngImage()

Initializes a new instance of the DngImage class.

Method Detail

getBitsPerPixel

public int getBitsPerPixel()

Gets the image bits per pixel count.

Value: The image bits per pixel count.

Specified by:

getBitsPerPixel in class Image

Returns:

The image bits per pixel count.

getHeight

public int getHeight()

Gets the image height.

Value: The image height.

Specified by:

getHeight in interface IObjectWithBounds

Specified by:

getHeight in class Image

Returns:

The image height.

getWidth

public int getWidth()

Gets the image width.

Value: The image width.

Specified by:

getWidth in interface IObjectWithBounds

Specified by:

getWidth in class Image

Returns:

The image width.

getFileFormat

public long getFileFormat()

Gets a value of file format

Overrides:

getFileFormat in class Image

See Also:

FileFormat

getImgData

public RawData getImgData()

Gets or sets the img data.

Value: The img data.

setImgData

public void setImgData(RawData value)

Gets or sets the img data.

Value: The img data.