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Aspose.Imaging for Python via .NET 25.5 - Release notes

Competitive features:

Corrupted text drawing when using LineAlligment.Center
Explore the CDR version 25.10 and fix rendering errors in the provided file

Key	Summary	Category
IMAGINGPYTHONNET-377	Corrupted text drawing when using LineAlligment.Center	Feature
IMAGINGPYTHONNET-376	Explore the CDR version 25.10 and fix rendering errors in the provided file	Feature
IMAGINGPYTHONNET-375	Improve color export quality and performance for Tiff with Icc profiles, decrease memory usage on Tiff & Jpeg export, add native Tiff 64 bit export	Enhancement
IMAGINGPYTHONNET-374	TIFF saving performance degradation	Enhancement
IMAGINGPYTHONNET-373	Investigate Cdr loading errors	Enhancement
IMAGINGPYTHONNET-372	Cannot convert the Jpg image to Svg format	Enhancement

Public API changes:

Added APIs:

Property aspose.imaging.imageoptions.CmxRasterizationOptions.resolution_settings -> aspose.imaging.ResolutionSettings

Removed APIs:

Property aspose.imaging.imageoptions.VectorRasterizationOptions.disposed Property aspose.imaging.imageoptions.VectorRasterizationOptions.keep_metadata Property aspose.imaging.imageoptions.VectorRasterizationOptions.xmp_data Property aspose.imaging.imageoptions.VectorRasterizationOptions.source Property aspose.imaging.imageoptions.VectorRasterizationOptions.palette Property aspose.imaging.imageoptions.VectorRasterizationOptions.resolution_settings Property aspose.imaging.imageoptions.VectorRasterizationOptions.vector_rasterization_options Property aspose.imaging.imageoptions.VectorRasterizationOptions.buffer_size_hint Property aspose.imaging.imageoptions.VectorRasterizationOptions.multi_page_options Property aspose.imaging.imageoptions.VectorRasterizationOptions.full_frame Property aspose.imaging.imageoptions.VectorRasterizationOptions.full_frame

Notes

aspose.imaging.imageoptions.VectorRasterizationOptions is not inherited from ImageOptionsBase anymore

Usage Examples:

IMAGINGPYTHONNET-377 Corrupted text drawing when using LineAlligment.Center

Draw a string at an image with StringAlignment flag:
from aspose.imaging import Image, Graphics, Font, Color, PointF, StringFormat
from aspose.imaging.brushes import SolidBrush
from aspose.imaging.imageoptions import PngOptions


def draw_string(outputPath, alignment, lineAlignment):
    pngOptions = PngOptions()
    with Image.create(pngOptions, 256, 256) as image:
        graphics = Graphics(image)
        font = Font("Arial", 8)
        brush = SolidBrush(Color.white)
        point = PointF(image.width / 2, image.height / 2)
		
        text = "First line of text.\nSecond line of text."
		str_format = StringFormat()
		str_format.alignment = alignment
		str_format.line_alignment = lineAlignment
        graphics.draw_string(text, font, brush, point, str_format)
        
		image.save(outputPath)


outputDir = "C:\\Temp"
values = [it for it in StringAlignment]
for align in values:
	for lineAlign in values:
		draw_string(f"{outputDir}\\{align.name}-{lineAlign.name}.png", align, lineAlign)

IMAGINGPYTHONNET-376 Explore the CDR version 25.10 and fix rendering errors in the provided file

from aspose.imaging import Image

input_path = "Trotec Test.cdr"
with Image.load(input_path) as image:
	image.save(input_path + ".png")

IMAGINGPYTHONNET-375 Improve color export quality and performance for Tiff with Icc profiles, decrease memory usage on Tiff & Jpeg export, add native Tiff 64 bit export

from aspose.imaging import Image

input_path = "input-with-Icc.tiff"
with Image.load(input_path) as image:
	image.save(input_path + "_out.tiff")

IMAGINGPYTHONNET-374 TIFF saving performance degradation

Convert to Tiff with Cmyk color space:
from aspose.imaging import Image
from aspose.imaging.imageoptions import TiffOptions
from aspose.imaging.fileformats.tiff.enums import TiffExpectedFormat

input_path = "1.png"
with Image.load(input_path) as image:
	image.save(input_path + ".tiff", TiffOptions(TiffExpectedFormat.TIFF_LZW_CMYK))

IMAGINGPYTHONNET-373 Investigate Cdr loading errors

from aspose.imaging import Image
from os.path import join as path_combine

folder = "D:\\"
files = [ "YCKT 52-201319.cdr", "YCKT 21283R-SP25.cdr", "YCKT 21407R-SP25.cdr" ]
for file in files:
    input_path = path_combine(folder, file)
	with Image.load(input_path) as image:
		image.save(input_path + ".png")

IMAGINGPYTHONNET-372 Cannot convert the Jpg image to Svg format

from aspose.imaging import Image

input_path = "input.jpeg"
with Image.load(input_path) as image:
	image.save(input_path + ".svg")