Take your presentation manipulation Python applications to the next level on Win64-powered systems with Aspose.Slides for Python via .NET 24.6. This version empowers your applications with text highlighting and replacement features, refined text search options, and gradient rendering style.
Advanced Text Search
Perform intricate text search operations with the ITextSearchOptions interface added to the latest PowerPoint processing API to allow control over whole-word matches. This code example illustrates how to use this feature.
import aspose.slides as slides
with slides.Presentation("pres.pptx") as presentation:
text_search_options = slides.TextSearchOptions()
text_search_options.whole_words_only = True
presentation.replace_text("the", "***", text_search_options, None)
presentation.save("pres-out.pptx", slides.export.SaveFormat.PPTX)
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Effortless Text Highlighting
You can highlight specific text or regular expressions within presentations for emphasis using the new highlight_text and highlight_regex methods on Windows 64-bit. Please refer to the following code examples to learn more about the feature usage.
Highlight text in a text frame:
import aspose.slides as slides
import aspose.pydrawing as drawing
with slides.Presentation("pres.pptx") as presentation:
# highlighting all words 'important'
presentation.slides[0].shapes[0].text_frame.highlight_text("important", drawing.Color.light_blue)
text_search_options = slides.TextSearchOptions()
text_search_options.whole_words_only = True
# highlighting all separate 'the' occurrences
presentation.slides[0].shapes[0].text_frame.highlight_text("the", drawing.Color.violet, text_search_options, None)
presentation.save("pres-out2.pptx", slides.export.SaveFormat.PPTX)
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Highlight regex in a text frame:
import aspose.slides as slides
import aspose.pydrawing as drawing
with slides.Presentation("pres.pptx") as presentation:
# highlighting all words with 10 or more characters
presentation.slides[0].shapes[0].text_frame.highlight_regex(r"\b[^\s]{10,}\b", drawing.Color.blue)
presentation.save("SomePresentation-out.pptx", slides.export.SaveFormat.PPTX)
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Efficient Text Replacement
The newly introduced IPresentation.replace_text() and IPresentation.replace_regex() methods in this version of Aspose.Slides for Python via .NET allow you to replace text or regular expressions throughout the entire presentation. Check out the following code samples to learn how to add this functionality to your applications.
Replace text within a presentation.
import aspose.slides as slides
with slides.Presentation("SomePresentation.pptx") as presentation:
text_search_options = slides.TextSearchOptions()
text_search_options.whole_words_only = True
presentation.replace_text("the", "***", text_search_options, None)
presentation.save("SomePresentation-out2.pptx", slides.export.SaveFormat.PPTX)
Source*
Replace regex within a presentation.
import aspose.slides as slides
with slides.Presentation("SomePresentation.pptx") as presentation:
# Replace all words with 10 or more characters with '***'
presentation.replace_regex(r"\b[^\s]{10,}\b", "***")
presentation.save("SomePresentation-out.pptx", slides.export.SaveFormat.PPTX)
Source*
Customizable Gradients
Leverage the new gradient_style property within ISaveOptions to tailor the visual appearance of two-color gradients in exported presentations on Win x64 systems. This code example showcases how to add this functionality to your Python applications.
import aspose.slides as slides
with slides.Presentation("pres.pptx") as pres:
options = slides.export.RenderingOptions()
options.gradient_style = slides.GradientStyle.POWER_POINT_UI
img = pres.slides[0].get_image(options, 2, 2)
Source*
You can view the list of all new features, enhancements, and bug fixes introduced in this release by visiting Aspose.Slides for Python via .NET 24.6 Release Notes.