## OneColorGradient(*[GradientStyle](../../gradientstyle/), [GradientVariant](../../gradientvariant/), double*) {#onecolorgradient} Sets the specified fill to a one-color gradient. ```csharp public......Document doc = new Document(); DocumentBuilder builder = new DocumentBuilder(doc);...OoxmlSaveOptions saveOptions = new OoxmlSaveOptions { Compliance...