Use Python for EPS to JPEG2000 Images Conversion
Create Python Apps to Convert EPS to JPEG2000 Images and Photos via Server APIs
How to Convert EPS to JPEG2000 Images and Photos with Python
Image files conversion from one format to another is a common task encountered by every graphic designer. The efficiency and excellence in converting files not only impact the speed of completion but also play a crucial role in assessing the overall work quality. Concerning the images sources, they frequently necessitate transformation into alternative formats more suited for printing or online distribution. An image crafted in a graphic editor is likely to be in vector format. In such instances, for website publication, it must undergo rasterization and be saved in a raster format. You have the option to convert the image in an uncompressed format for superior quality or save it to a lossless compressed format to minimize the file size. For scenarios where file size reduction is obligatory, like in website applications, there’s the possibility of conversion to lossy compression formats. Specialized data compression algorithms for images can significantly diminish file size while upholding acceptable image quality, ensuring swift image loading. To convert images and photos from EPS to JPEG2000, we will employ Aspose.Imaging for Python via .NET API which is a feature-rich, powerful and easy to use image manipulation and conversion API for Python platform. You may install it using the following command from your system command.
The system command line
>> pip install aspose-imaging-python-net
Steps to Convert EPS to JPEG2000 via Python
Developers can easily load & convert EPS files to JPEG2000 in just a few lines of code.
- load EPS file with Image.Load method;
- create & set the instance of required subclass of ImageOptionsBase (e.g. BmpOptions, PngOptions, etc.);
- call the Image.Save method;
- pass file path with JPEG2000 extension & object of ImageOptionsBase class.
System Requirements
Before running the conversion example code, make sure that you have the following prerequisites:
- Operating system: Windows or Linux.
- Development environment: Supports .NET Core 7 and higher, such as Microsoft Visual Studio.
Free App to Convert EPS to JPEG2000
- Select or drag and drop EPS image
- Choose format and click Convert button
- Click Download button to download JPEG2000 image
Check our live demos to convert EPS to JPEG2000
Convert EPS to JPEG2000 - Python
from aspose.imaging import * | |
from aspose.imaging.fileformats.tiff.enums import * | |
from aspose.imaging.fileformats.jpeg2000 import * | |
from aspose.imaging.fileformats.png import * | |
from aspose.imaging.imageoptions import * | |
from aspose.pycore import is_assignable | |
import os | |
if 'TEMPLATE_DIR' in os.environ: | |
templates_folder = os.environ['TEMPLATE_DIR'] | |
else: | |
templates_folder = r"C:\Users\USER\Downloads\templates" | |
delete_output = 'SAVE_OUTPUT' not in os.environ | |
data_dir = templates_folder | |
def process_convertion(): | |
import_formats, export_formats = get_available_image_formats() | |
for import_key, import_value in import_formats.items(): | |
format_ext = import_key | |
input_file = os.path.join(templates_folder, f"template.{format_ext}") | |
if not os.path.exists(input_file): | |
continue | |
for export_key, export_value in export_formats.items(): | |
output_file = os.path.join(templates_folder, f"convert-{format_ext}-to-{export_key}.{export_key}") | |
print("Processing conversion:" + output_file) | |
with Image.load(input_file) as image: | |
export_options = export_value.clone() | |
if is_assignable(image, VectorImage): | |
rasterization_options = import_value | |
rasterization_options.page_width = float(image.width) | |
rasterization_options.page_height = float(image.height) | |
export_options.vector_rasterization_options = rasterization_options | |
image.save(output_file, export_options) | |
if delete_output: | |
os.remove(output_file) | |
def get_available_image_formats(): | |
obj_init = Jpeg2000Options() | |
obj_init.codec = Jpeg2000Codec.J2K | |
obj_init2 = Jpeg2000Options() | |
obj_init2.codec = Jpeg2000Codec.JP2 | |
obj_init3 = PngOptions() | |
obj_init3.color_type = PngColorType.TRUECOLOR_WITH_ALPHA | |
obj_init4 = {} | |
obj_init4["bmp"] = BmpOptions() | |
obj_init4["gif"] = GifOptions() | |
obj_init4["dicom"] = DicomOptions() | |
obj_init4["jpg"] = JpegOptions() | |
obj_init4["jpeg"] = JpegOptions() | |
obj_init4["jpeg2000"] = Jpeg2000Options() | |
obj_init4["j2k"] = obj_init | |
obj_init4["jp2"] = obj_init2 | |
obj_init4["png"] = obj_init3 | |
obj_init4["apng"] = ApngOptions() | |
obj_init4["tiff"] = TiffOptions(TiffExpectedFormat.DEFAULT) | |
obj_init4["tif"] = TiffOptions(TiffExpectedFormat.DEFAULT) | |
obj_init4["tga"] = TgaOptions() | |
obj_init4["webp"] = WebPOptions() | |
obj_init4["ico"] = IcoOptions(FileFormat.PNG, 24) | |
raster_formats_that_support_export_and_import = obj_init4 | |
obj_init5 = EmfOptions() | |
obj_init5.compress = True | |
obj_init6 = WmfOptions() | |
obj_init6.compress = True | |
obj_init7 = SvgOptions() | |
obj_init7.compress = True | |
obj_init8 = {} | |
obj_init8["emf"] = (EmfOptions(), EmfRasterizationOptions()) | |
obj_init8["svg"] = (SvgOptions(), SvgRasterizationOptions()) | |
obj_init8["wmf"] = (WmfOptions(), WmfRasterizationOptions()) | |
obj_init8["emz"] = (obj_init5, EmfRasterizationOptions()) | |
obj_init8["wmz"] = (obj_init6, WmfRasterizationOptions()) | |
obj_init8["svgz"] = (obj_init7, SvgRasterizationOptions()) | |
vector_formats_that_support_export_and_import = obj_init8 | |
obj_init9 = DxfOptions() | |
obj_init9.text_as_lines = True | |
obj_init9.convert_text_beziers = True | |
obj_init10 = {} | |
obj_init10["psd"] = PsdOptions() | |
obj_init10["dxf"] = obj_init9 | |
obj_init10["pdf"] = PdfOptions() | |
obj_init10["html"] = Html5CanvasOptions() | |
formats_only_for_export = obj_init10 | |
obj_init11 = {} | |
obj_init11["djvu"] = None | |
obj_init11["dng"] = None | |
obj_init11["dib"] = None | |
formats_only_for_import = obj_init11 | |
obj_init12 = {} | |
obj_init12["eps"] = EpsRasterizationOptions() | |
obj_init12["cdr"] = CdrRasterizationOptions() | |
obj_init12["cmx"] = CmxRasterizationOptions() | |
obj_init12["otg"] = OtgRasterizationOptions() | |
obj_init12["odg"] = OdgRasterizationOptions() | |
vector_formats_only_for_import = obj_init12 | |
# Get total set of formats to what we can export images | |
export_formats = {k: v[0] for k, v in vector_formats_that_support_export_and_import.items()} | |
export_formats.update(formats_only_for_export) | |
export_formats.update(raster_formats_that_support_export_and_import) | |
# Get total set of formats that can be loaded | |
import_formats = {k : VectorRasterizationOptions() for k in formats_only_for_import} | |
import_formats.update(vector_formats_only_for_import) | |
import_formats.update({k : v[1] for k, v in vector_formats_that_support_export_and_import.items()}) | |
return import_formats, export_formats | |
# run | |
process_convertion() |
EPS What is EPS File Format
FIles with EPS extension essentially describe an Encapsulated PostScript language program that describes the appearance of a single page. The name "Encapsulated" because it can be included or encapsulated in another PostScript language page description. This script based file format may contain any combination of text, graphics and images. EPS files may include a bitmap preview image encapsulated inside for display by applications that can open such files. EPS files can be converted to standard image formats such as JPG, PNG, TIFF and PDF using different applications e.g. Adobe Illustrator, Photoshop and PaintShop Pro. Because of a security vulnerability in EPS files, Office 2016, Office 2013, Office 2010, and Office 365 have turned off the ability to insert EPS files into Office documents.
Read More | EPSJPEG2000 What is JPEG2000 File Format
JPEG 2000 (JP2) is an image coding system and state-of-the-art image compression standard. Designed, using wavelet technology JPEG 2000 can code lossless content in any quality at once. Moreover, without any substantial penalty in coding efficiency, JPEG 2000 have the capability to access and decode the same content efficaciously into a variety of other resolutions and qualities. The code streams in JPEG 2000 is significantly scalable having regions of interest that provide the facility for spatial random access. Possessing Up to 16384 diverse components with the dimensions in terapixels, and precision that can be high as 38 bits/sample.
Read More | JPEG2000Other Supported Conversions
Using Python, one can easily convert different formats including: