iTextSharp.text.pdf.PdfWriter.AddSimpleShadingPattern C# (CSharp) Méthode

        internal void AddSimpleShadingPattern(PdfShadingPattern shading)
        {
            if (!documentShadingPatterns.ContainsKey(shading)) {
                shading.Name = patternNumber;
                ++patternNumber;
                documentShadingPatterns[shading] = null;
                AddSimpleShading(shading.Shading);
            }
        }