Spire.Presentation 4.3.9 supports adding text animation to specified paragraphs in shape

We are pleased to announce the release of spire.presentation 4.3.9. The version supports adding text animation to specified paragraphs in shape. Besides, the version fixes some bugs occurred when converting and loading a PPT document. More details are given below.

New Features:

• Supports adding text animation to specified paragraphs in shape

Presentation ppt = new Presentation();
ppt.LoadFromFile("test.pptx");
IAutoShape shape = (IAutoShape)ppt.Slides[0].Shapes[0];
AnimationEffect animation = shape.Slide.Timeline.MainSequence.AddEffect(shape, AnimationEffectType.Fly);
animation.SetStartEndParagraphs(2, 3);
IAutoShape shape2 = (IAutoShape)ppt.Slides[0].Shapes[1];
AnimationEffect animation2 = shape.Slide.Timeline.MainSequence.AddEffect(shape2, AnimationEffectType.FadedZoom);
animation2.SetStartEndParagraphs(0, 0);
ppt.SaveToFile("result.pptx", FileFormat.Pptx2010);
ppt.Dispose();

Bug Fixes:

• Fixes the issue that the content format was incorrect when converting PPTX to PDF/PPT.
• Fixed the issue that the chart was lost when converting PPT to PDF.
• Fixed the issue that the process threw an InvalidCastException when loading a PPT document.
• Fixed the issue that where the data was not updated correctly after modifying data source of chart