Exemplo n.º 1
0
        public override IList <IElement> End(IWorkerContext ctx, Tag tag,
                                             IList <IElement> currentContent)
        {
            IList <IElement> elems = new List <IElement>();

            IDictionary <String, String> attributes = tag.Attributes;

            if (attributes != null && attributes.ContainsKey(POINTS))
            {
                String str = attributes[POINTS];

                StringTokenizer tokenizer = new StringTokenizer(CleanPath(str), ", \t\n\r\f");
                IList <String>  values    = new List <String>();
                while (tokenizer.HasMoreTokens())
                {
                    String value = tokenizer.NextToken().Trim();
                    //System.out.Println(value);
                    values.Add(value);
                }
                PathBean.Builder pathBuilder = new PathBean.Builder();
                if (values.Count % 2 == 1)
                {
                    values.RemoveAt(values.Count - 1);
                }

                if (values.Count % 2 == 0)
                {
                    for (int i = 0; i < (values.Count / 2); i++)
                    {
                        PathItem.Builder itemBuilder = new PathItem.Builder();
                        if (i == 0)
                        {
                            itemBuilder.SetType('M');
                        }
                        else
                        {
                            itemBuilder.SetType('L');
                        }
                        itemBuilder.AddCoordinate(values[i * 2]);
                        itemBuilder.AddCoordinate(values[(i * 2) + 1]);
                        pathBuilder.SetPathItem(itemBuilder.Build());
                    }
                }
                if (tag.Name.Equals(SvgTagNames.POLYGON))
                {
                    PathItem.Builder itemBuilder = new PathItem.Builder();
                    itemBuilder.SetType('z');
                    pathBuilder.SetPathItem(itemBuilder.Build());
                }

                elems.Add(new Path(pathBuilder.Build(), tag.CSS));
                return(elems);
            }
            else
            {
                return(new List <IElement>(0));
            }
        }
Exemplo n.º 2
0
        public override IList <IElement> End(IWorkerContext ctx, Tag tag,
                                             IList <IElement> currentContent)
        {
            IList <IElement> elems = new List <IElement>();

            IDictionary <String, String> attributes = tag.Attributes;

            if (attributes != null && attributes.ContainsKey("d"))
            {
                String fullPath = attributes["d"];

                PathItem.Builder itemBuilder = null;
                PathBean.Builder pathBuilder = new PathBean.Builder();

                IList <String> list = SplitPath(fullPath);
                if (list != null)
                {
                    foreach (String str in list)
                    {
                        if (str.Length == 1 && Char.IsLetter(str[0]))
                        {
                            if (itemBuilder != null)
                            {
                                pathBuilder.SetPathItem(itemBuilder.Build());
                            }
                            itemBuilder = new PathItem.Builder();
                            itemBuilder.SetType(str[0]);
                        }
                        else if (itemBuilder != null)
                        {
                            itemBuilder.AddCoordinate(str);
                        }
                    }
                }
                if (itemBuilder != null)
                {
                    pathBuilder.SetPathItem(itemBuilder.Build());
                }

                elems.Add(new Path(pathBuilder.Build(), tag.CSS));
                return(elems);
            }
            else
            {
                return(new List <IElement>(0));
            }
        }