Aspose.Slides for Python via .NET 24.6 lets you power up your presentation manipulation solutions on Linux. With this release, you can integrate text highlighting/replacement, text search, and gradient rendering features into your applications.
Intricate Text Search in Presentations
Utilize the improved text search functionality for your presentations with the recently added ITextSearchOptions interface in the newest PowerPoint processing library release and control 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)
Source*
Text Highlighting Made Easy
Seamlessly highlight text or regular expressions in PowerPoint presentations with this release. The newly introduced highlight_text and highlight_regex methods help you achieve this on Linux. 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)
Source*
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)
Source*
Precise Text Replacement
With the help of the new IPresentation.replace_text() and IPresentation.replace_regex() methods in Aspose.Slides for Python via .NET v24.6, you can easily replace text or regular expressions anywhere in 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*
Control Gradient Customization
Developers can leverage the new gradient_style property in ISaveOptions to alter the visual appearance of two-color gradients in resultant presentation files on Linux 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.