Creates a stroke adding shadows to the element.
| Name | Type | Description |
| nWidth | EMU | The width of the shadow measured in English measure units. |
| oFill | ApiFill | The fill type used to create the shadow. |
builder.CreateFile("xlsx");
var oPresentation = Api.GetPresentation();
var oSlide = oPresentation.GetSlideByIndex(0);
oSlide.RemoveAllObjects();
var oGs1 = Api.CreateGradientStop(Api.CreateRGBColor(255, 213, 191), 0);
var oGs2 = Api.CreateGradientStop(Api.CreateRGBColor(255, 111, 61), 100000);
var oFill = Api.CreateLinearGradientFill([oGs1, oGs2], 5400000);
var oFill1 = Api.CreateSolidFill(Api.CreateRGBColor(51, 51, 51));
var oStroke = Api.CreateStroke(3 * 36000, oFill1);
var oShape = Api.CreateShape("flowChartMagneticTape", 300 * 36000, 130 * 36000, oFill, oStroke);
oSlide.AddObject(oShape);
oShape.SetPosition(608400, 1267200);
builder.SaveFile("xlsx", "CreateStroke.xlsx");
builder.CloseFile();