Converts the ApiDrawing object into the JSON object.
This method doesn't have any parameters.
builder.CreateFile("pptx"); var oPresentation = Api.GetPresentation(); var oSlide = oPresentation.GetSlideByIndex(0); oSlide.RemoveAllObjects(); var oFill = Api.CreateSolidFill(Api.CreateRGBColor(255, 111, 61)); var oStroke = Api.CreateStroke(0, Api.CreateNoFill()); var oDrawing = Api.CreateShape("flowChartMagneticTape", 300 * 36000, 130 * 36000, oFill, oStroke); var json = oDrawing.ToJSON(); var oDrawingFromJSON = Api.FromJSON(json); oDrawingFromJSON.SetPosition(608400, 1267200); oDrawingFromJSON.SetSize(300 * 36000, 130 * 36000); oSlide.AddObject(oDrawingFromJSON); builder.SaveFile("pptx", "ToJSON.pptx"); builder.CloseFile();