VectorSearchCriteria class Leave feedback
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Represents criteria allowing filtering by watermark color.
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The VectorSearchCriteria type exposes the following members:
| Constructor | Description |
|---|---|
| init | Initializes a new VectorSearchCriteria instance. |
| Method | Description |
|---|---|
| and_ | Combines this SearchCriteria with other criteria using the logical AND operator. (inherited from SearchCriteria) |
| and_search_criteria | (inherited from SearchCriteria) |
| not_ | Negates this SearchCriteria. (inherited from SearchCriteria) |
| or_ | Combines this SearchCriteria with other criteria using logical OR operator. (inherited from SearchCriteria) |
| or_search_criteria | (inherited from SearchCriteria) |
| Property | Description |
|---|---|
| vector_color_range | The range of colors used to filter vector watermarks by foreground color. |
from groupdocs.watermark import Watermarker, VectorSearchCriteria, ColorRange, Color
# Open the document
watermarker = Watermarker(r"C:\test.pdf")
# Create search criteria
search_criteria = VectorSearchCriteria()
# Define the watermark color to filter by
watermark_color = Color.from_html("#a9aaae")
# Set the color range with brightness limits
criteria_vector_color_range = ColorRange(watermark_color)
criteria_vector_color_range.min_brightness = 0.1
criteria_vector_color_range.max_brightness = 0.7
search_criteria.vector_color_range = criteria_vector_color_range
# Search and remove watermarks
possible_watermark_collection = watermarker.search(search_criteria)
possible_watermark_collection.clear()
# Save the modified document
watermarker.save(r"C:\modified_test.pdf")
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