Presentation Localization

Change Language for Presentation and Shape’s Text

  • Create an instance of Presentation class.
  • Obtain the reference of a slide by using its Index.
  • Add an AutoShape of Rectangle type to the slide.
  • Add some text to the TextFrame.
  • Setting Language Id to text.
  • Write the presentation as a PPTX file.

The implementation of the above steps is demonstrated below in an example.

import aspose.slides as slides

with slides.Presentation("pres.pptx") as pres:
    shape = pres.slides[0].shapes.add_auto_shape(slides.ShapeType.RECTANGLE, 50, 50, 200, 50)
    shape.add_text_frame("Text to apply spellcheck language")
    shape.text_frame.paragraphs[0].portions[0].portion_format.language_id = "en-EN""test1.pptx", slides.export.SaveFormat.PPTX)