ImageParameters Class

Summary: Dng image parameters

Module: aspose.imaging.fileformats.dng.decoder

Full Name: aspose.imaging.fileformats.dng.decoder.ImageParameters

Properties

Name	Type	Access	Description
camera_manufacturer	string	r	Gets the camera manufacturer.
colors_count	int	r	Gets the colors.
description	string	r	Gets the description of colors (RGBG,RGBE,GMCY, or GBTG).
dng_version	int	r	Gets the DNG version.
filters	int	r	Gets the Bit mask describing the order of color pixels in the matrix.
is_foveon	int	r	Gets the is foveon matrix.
model	string	r	Gets the camera model.
raw_count	int	r	Gets the number of RAW images in file (0 means that the file has not been recognized).
software	string	r	Gets the software.
translation_cfa_dng	string[]	r	Gets the translation array for CFA mosaic DNG format.
xmp_data	string	r	Gets the XMP data.

Property: camera_manufacturer

Gets the camera manufacturer.

See also:

Example # 1: This example shows how to load a DNG image from a file, print its properties …

Property: colors_count

Gets the colors.

See also:

Example # 1: This example shows how to load a DNG image from a file, print its properties …

Property: description

Gets the description of colors (RGBG,RGBE,GMCY, or GBTG).

See also:

Example # 1: This example shows how to load a DNG image from a file, print its properties …

Property: dng_version

Gets the DNG version.

See also:

Example # 1: This example shows how to load a DNG image from a file, print its properties …

Property: filters

Gets the Bit mask describing the order of color pixels in the matrix.

See also:

Example # 1: This example shows how to load a DNG image from a file, print its properties …

Property: model

Gets the camera model.

See also:

Example # 1: This example shows how to load a DNG image from a file, print its properties …

Property: raw_count

Gets the number of RAW images in file (0 means that the file has not been recognized).

See also:

Example # 1: This example shows how to load a DNG image from a file, print its properties …

Property: software

Gets the software.

See also:

Example # 1: This example shows how to load a DNG image from a file, print its properties …

Property: translation_cfa_dng

Gets the translation array for CFA mosaic DNG format.

See also:

Example # 1: This example shows how to load a DNG image from a file, print its properties …

Examples

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

import aspose.pycore as aspycore
from aspose.imaging import Image
from aspose.imaging.fileformats.dng import DngImage
from aspose.imaging.imageoptions import PngOptions
from os.path import join


dir_: str = "c:\\temp"
with Image.load(join(dir_, "test.dng")) as image:
	dng_image = aspycore.as_of(image, DngImage)
	raw_data = dng_image.img_data
	parameters = raw_data.image_data_parameters
	if parameters is not None:
		print("The camera manufacturer:              ", str(parameters.camera_manufacturer))
		print("The camera model:                     ", str(parameters.model))
		print("The colors count:                     ", str(parameters.colors_count))
		print("The colors description:               ", str(parameters.description))
		print("The DNG version:                      ", str(parameters.dng_version))
		print("The number of RAW images in the file: ", str(parameters.raw_count))
		print("The software:                         ", str(parameters.software))
		print("The order of the color pixels:        ", bin(parameters.filters))
		translation_cfa_dng = parameters.translation_cfa_dng
		if translation_cfa_dng is not None:
			print("The translation array for CFA mosaic :", translation_cfa_dng.length)
			for s in translation_cfa_dng:
				print("- ", s)

	other_parameters = raw_data.image_other_parameters
	if other_parameters is not None:
		print("The aperture:                         ", other_parameters.aperture)
		print("The description:                      ", other_parameters.description)
		print("The focal length:                     ", other_parameters.focal_length)
		print("The ISO sensitivity:                  ", other_parameters.iso_speed)
		print("The serial number of the image:       ", other_parameters.shot_order)
		print("The shutter speed:                    ", other_parameters.shutter_speed)
		print("The date of shooting:                 ", System.DateTime.from_file_time(other_parameters.timestamp))

	# Export to PNG with default options.
	dng_image.save(join(dir_, "test.png"), PngOptions())

# 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:        0b10110100101101001011010010110100
# 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