Aspose.Imaging for Python via .NET 23.9 - Release notes

Competitive features:

• Implement Remove watermark filter

Public API changes:

Added APIs:

Class aspose.imaging.watermark.options.ContentAwareFillWatermarkOptions

Class aspose.imaging.watermark.options.TeleaWatermarkOptions

Class aspose.imaging.watermark.options.WatermarkOptions

Class aspose.imaging.watermark.WatermarkRemover

Method aspose.imaging.watermark.options.ContentAwareFillWatermarkOptions.#ctor(aspose.imaging.GraphicsPath)

Method aspose.imaging.watermark.options.ContentAwareFillWatermarkOptions.#ctor(aspose.imaging.Point[])

Method aspose.imaging.watermark.options.TeleaWatermarkOptions.#ctor(aspose.imaging.GraphicsPath)

Method aspose.imaging.watermark.options.TeleaWatermarkOptions.#ctor(aspose.imaging.Point[])

Method aspose.imaging.watermark.options.WatermarkOptions.#ctor

Method Aspose.Imaging.Watermark.WatermarkRemover.paint_over (aspose.imaging.RasterImage,aspose.imaging.watermark.options.WatermarkOptions)

Property aspose.imaging.watermark.options.ContentAwareFillWatermarkOptions.interest_area

Property aspose.imaging.watermark.options.ContentAwareFillWatermarkOptions.max_painting_attempts

Property aspose.imaging.watermark.options.ContentAwareFillWatermarkOptions.patch_size

Property aspose.imaging.watermark.options.TeleaWatermarkOptions.half_patch_size

Property aspose.imaging.watermark.options.WatermarkOptions.graphics_path_mask

Property aspose.imaging.watermark.options.WatermarkOptions.mask

Removed APIs:

Usage Examples:

IMAGINGPYTHONNET-127 Required palette is missing exception loading BMP

from aspose.imaging import Image

with Image.load("input.bmp") as image:
    image.save("output.png")

IMAGINGPYTHONNET-128 The GIF file loading issue

from aspose.imaging import Image

with Image.load("input.gif") as image:
    image.save("output.png")

IMAGINGPYTHONNET-130 Exception on creating palette of large image

from aspose.imaging import Image, ColorPaletteHelper

with Image.load("large-tiff.TIFF") as image:
    bpp = 8
    # does not throws exception
    colorPalette = ColorPaletteHelper.get_close_image_palette(image, 1 << bpp)

IMAGINGPYTHONNET-126 DICOM load issue

from aspose.imaging import Image

with Image.load("0008cc0a_niming.dcm") as image:
    image.save("0008cc0a_niming.jpg")

IMAGINGPYTHONNET-133 Implement Remove watermark filter

from aspose.pycore import as_of
from aspose.imaging import Image, GraphicsPath, Figure, RectangleF
from aspose.imaging.shapes import EllipseShape
from aspose.imaging.fileformats.png import PngImage
from aspose.imaging.watermark import WatermarkRemover
from aspose.imaging.watermark.options import ContentAwareFillWatermarkOptions

imageFilePath = "ball.png"
outputFilePath = "result.png"
with Image.load(imageFilePath) as image:
    pngImage = as_of(image, PngImage)
    mask = GraphicsPath()
    firstFigure = Figure()
    firstFigure.add_shape(EllipseShape(RectangleF(350, 170, 570 - 350, 400 - 170)))
    mask.add_figure(firstFigure)
    options = ContentAwareFillWatermarkOptions(mask)
    options.max_painting_attempts = 4
    result = WatermarkRemover.paint_over(pngImage, options)
    result.save(outputFilePath)