iTextSharp.text.factories.ElementFactory.GetImage C# (CSharp) Метод

        public static Image GetImage(Properties attributes) {
            String value;
            
            value = attributes[ElementTags.URL];
            if (value == null)
                throw new ArgumentException("The URL of the image is missing.");
            Image image = Image.GetInstance(value);
            
            value = attributes[ElementTags.ALIGN];
            int align = 0;
            if (value != null) {
                if (Util.EqualsIgnoreCase(ElementTags.ALIGN_LEFT, value))
                    align |= Image.ALIGN_LEFT;
                else if (Util.EqualsIgnoreCase(ElementTags.ALIGN_RIGHT, value))
                    align |= Image.ALIGN_RIGHT;
                else if (Util.EqualsIgnoreCase(ElementTags.ALIGN_MIDDLE, value))
                    align |= Image.ALIGN_MIDDLE;
            }
            if (Util.EqualsIgnoreCase("true", attributes[ElementTags.UNDERLYING]))
                align |= Image.UNDERLYING;
            if (Util.EqualsIgnoreCase("true", attributes[ElementTags.TEXTWRAP]))
                align |= Image.TEXTWRAP;
            image.Alignment = align;
            
            value = attributes[ElementTags.ALT];
            if (value != null) {
                image.Alt = value;
            }
            
            String x = attributes[ElementTags.ABSOLUTEX];
            String y = attributes[ElementTags.ABSOLUTEY];
            if ((x != null) && (y != null)) {
                image.SetAbsolutePosition(float.Parse(x, System.Globalization.NumberFormatInfo.InvariantInfo),
                        float.Parse(y, System.Globalization.NumberFormatInfo.InvariantInfo));
            }
            value = attributes[ElementTags.PLAINWIDTH];
            if (value != null) {
                image.ScaleAbsoluteWidth(float.Parse(value, System.Globalization.NumberFormatInfo.InvariantInfo));
            }
            value = attributes[ElementTags.PLAINHEIGHT];
            if (value != null) {
                image.ScaleAbsoluteHeight(float.Parse(value, System.Globalization.NumberFormatInfo.InvariantInfo));
            }
            value = attributes[ElementTags.ROTATION];
            if (value != null) {
                image.Rotation = float.Parse(value, System.Globalization.NumberFormatInfo.InvariantInfo);
            }
            return image;
        }