WatermarkRemover 类

Summary: The class intended for manipulation the watermark.

Module: aspose.imaging.watermark

Full Name: aspose.imaging.watermark.WatermarkRemover

Methods

Name	描述
paint_over(source, options)	从光栅图像中移除水印。

Method: paint_over(source, options) [static]

 paint_over(source, options) 

从光栅图像中移除水印。

Parameters:

参数	Type	Description
source	RasterImage	源光栅图像。
options	WatermarkOptions	水印选项。

Returns

Type	Description
RasterImage	生成的图像。

Examples

The example shows how to remove any object from the image using Graphics Path with Content Aware fill algorithm.

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

image_file_path = "ball.png"; 
with Image.load(image_file_path) 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
	with WatermarkRemover.paint_over(pngImage, options) as result:
		result.save(outputPath)

The example shows how to remove any object from the image using Graphics Path with Telea algorithm.

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

image_file_path = "ball.png"; 
with Image.load(image_file_path) 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 = TeleaWatermarkOptions(mask)
	with WatermarkRemover.paint_over(pngImage, options) as result:
		result.save(outputPath)