WatermarkerContext class

WatermarkerContext class

Document watermarker context.

Inheritance: WatermarkerContext → ProcessorContext

Constructors

NameDescription
WatermarkerContext()The default constructor.

Properties

NameDescription
font_settingsFont settings used by the processor.
(Inherited from ProcessorContext)
image_watermarkImage bytes to be used as a watermark.
image_watermark_optionsOptions for the text watermark.
layout_optionsDocument layout options used by the processor.
(Inherited from ProcessorContext)
text_watermarkText to be used as a watermark.
text_watermark_optionsOptions for the image watermark.
warning_callbackWarning callback used by the processor.
(Inherited from ProcessorContext)

Examples

Shows how to insert watermark text to the document using context.

doc = MY_DIR + 'Big document.docx'
watermark_text = 'This is a watermark'
watermarker_context = aw.lowcode.WatermarkerContext()
watermarker_context.text_watermark = watermark_text
watermarker_context.text_watermark_options.color = aspose.pydrawing.Color.red
aw.lowcode.Watermarker.create(watermarker_context).from_file(input=doc).to_file(output=ARTIFACTS_DIR + 'LowCode.WatermarkContextText.docx').execute()

Shows how to insert watermark text to the document from the stream using context.

watermark_text = 'This is a watermark'
with system_helper.io.FileStream(MY_DIR + 'Document.docx', system_helper.io.FileMode.OPEN, system_helper.io.FileAccess.READ) as stream_in:
    watermarker_context = aw.lowcode.WatermarkerContext()
    watermarker_context.text_watermark = watermark_text
    watermarker_context.text_watermark_options.color = aspose.pydrawing.Color.red
    with system_helper.io.FileStream(ARTIFACTS_DIR + 'LowCode.WatermarkContextTextStream.docx', system_helper.io.FileMode.CREATE, system_helper.io.FileAccess.READ_WRITE) as stream_out:
        aw.lowcode.Watermarker.create(watermarker_context).from_stream(input=stream_in).to_stream(output=stream_out, save_format=aw.SaveFormat.DOCX).execute()

Shows how to insert watermark image to the document using context.

doc = MY_DIR + 'Document.docx'
watermark_image = IMAGE_DIR + 'Logo.jpg'
watermarker_context = aw.lowcode.WatermarkerContext()
watermarker_context.image_watermark = system_helper.io.File.read_all_bytes(watermark_image)
watermarker_context.image_watermark_options.scale = 50
aw.lowcode.Watermarker.create(watermarker_context).from_file(input=doc).to_file(output=ARTIFACTS_DIR + 'LowCode.WatermarkContextImage.docx').execute()

Shows how to insert watermark image to the document from a stream using context.

watermark_image = IMAGE_DIR + 'Logo.jpg'
with system_helper.io.FileStream(MY_DIR + 'Document.docx', system_helper.io.FileMode.OPEN, system_helper.io.FileAccess.READ) as stream_in:
    watermarker_context = aw.lowcode.WatermarkerContext()
    watermarker_context.image_watermark = system_helper.io.File.read_all_bytes(watermark_image)
    watermarker_context.image_watermark_options.scale = 50
    with system_helper.io.FileStream(ARTIFACTS_DIR + 'LowCode.WatermarkContextImageStream.docx', system_helper.io.FileMode.CREATE, system_helper.io.FileAccess.READ_WRITE) as stream_out:
        aw.lowcode.Watermarker.create(watermarker_context).from_stream(input=stream_in).to_stream(output=stream_out, save_format=aw.SaveFormat.DOCX).execute()

See Also

Watermarker class