Spire.Presentation 4.1 supports to get and set 3D effect for text in shape

We're pleased to announce that Spire.Presentation 4.1 is released today. This version supports to set 3D effect for the text in shape as well as getting the 3D effect that was already applied to text. In addition, this update fixes some issues occurring when converting PPT to Image. More details are as follows.

New Features:

• Supports to get and set the 3D effect for the text in shape.

IAutoShape threeDShape = (IAutoShape)ppt.Slides[0].Shapes[0];
threeDShape.TextFrame.TextThreeD.ShapeThreeD.PresetMaterial = PresetMaterialType.Powder;
threeDShape.TextFrame.TextThreeD.LightRig.PresetType = PresetLightRigType.Balanced;
threeDShape.TextFrame.TextThreeD.ShapeThreeD.TopBevel.PresetType = BevelPresetType.Divot;
threeDShape.TextFrame.TextThreeD.ShapeThreeD.ContourColor.Color = Color.DarkGreen;
threeDShape.TextFrame.TextThreeD.ShapeThreeD.ContourWidth = 2;

Bug Fixes:

• Fixes the issue that the progress took too much time to convert a PPT file to image.
• Fixes the issue that the result image was blank after converting PPT to image.
• Fixes the issue that the value of DataLabelSize under ChartDataLabel object was always 0.
• Fixes the issue that setting the value for DataLabelSize didn't work.
• Fixes the issue that the content was missing after converting PPT to image.