SetImageProvider() public method

public SetImageProvider ( IImageProvider imageProvider ) : HtmlPipelineContext
imageProvider IImageProvider
return HtmlPipelineContext
示例#1
0
        protected override void TransformHtml2Pdf() {
            Document doc = new Document(PageSize.A1.Rotate());
            PdfWriter pdfWriter = PdfWriter.GetInstance(doc, new FileStream(outPdf, FileMode.Create));
            doc.SetMargins(doc.LeftMargin - 10, doc.RightMargin - 10, doc.TopMargin, doc.BottomMargin);
            doc.Open();


            CssFilesImpl cssFiles = new CssFilesImpl();
            cssFiles.Add(
                XMLWorkerHelper.GetCSS(
                    File.OpenRead(RESOURCES + Path.DirectorySeparatorChar + testPath + testName +
                                  Path.DirectorySeparatorChar + "complexDiv02_files" + Path.DirectorySeparatorChar +
                                  "minimum0.css")));
            cssFiles.Add(
                XMLWorkerHelper.GetCSS(
                    File.OpenRead(RESOURCES + Path.DirectorySeparatorChar + testPath + testName +
                                  Path.DirectorySeparatorChar + "complexDiv02_files" + Path.DirectorySeparatorChar +
                                  "print000.css")));
            cssFiles.Add(XMLWorkerHelper.GetCSS(File.OpenRead(RESOURCES + @"\tool\xml\examples\" + "sampleTest.css")));
            StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles);
            HtmlPipelineContext hpc =
                new HtmlPipelineContext(
                    new CssAppliersImpl(new XMLWorkerFontProvider(RESOURCES + @"\tool\xml\examples\fonts")));
            hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(Tags.GetHtmlTagProcessorFactory());
            hpc.SetImageProvider(new SampleTestImageProvider());
            HtmlPipeline htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, pdfWriter));
            IPipeline pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
            XMLWorker worker = new XMLWorker(pipeline, true);
            XMLParser p = new XMLParser(true, worker, Encoding.GetEncoding("UTF-8"));
            p.Parse(File.OpenRead(inputHtml), Encoding.GetEncoding("UTF-8"));
            doc.Close();
        }
        protected override void MakePdf(string outPdf) {
            Document doc = new Document(PageSize.A4.Rotate());
            PdfWriter pdfWriter = PdfWriter.GetInstance(doc, new FileStream(outPdf, FileMode.Create));
            doc.SetMargins(45, 45, 0, 100);
            doc.Open();


            CssFilesImpl cssFiles = new CssFilesImpl();
            cssFiles.Add(
                XMLWorkerHelper.GetCSS(
                    File.OpenRead(RESOURCES + Path.DirectorySeparatorChar + testPath + Path.DirectorySeparatorChar + testName +
                                  Path.DirectorySeparatorChar + "complexDiv_files" + Path.DirectorySeparatorChar +
                                  "main.css")));
            cssFiles.Add(
                XMLWorkerHelper.GetCSS(
                    File.OpenRead(RESOURCES + Path.DirectorySeparatorChar + testPath + Path.DirectorySeparatorChar + testName +
                                  Path.DirectorySeparatorChar + "complexDiv_files" + Path.DirectorySeparatorChar +
                                  "widget082.css")));
            StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles);
            HtmlPipelineContext hpc =
                new HtmlPipelineContext(
                    new CssAppliersImpl(new XMLWorkerFontProvider(RESOURCES + @"\tool\xml\examples\fonts")));
            hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(Tags.GetHtmlTagProcessorFactory());
            hpc.SetImageProvider(new SampleTestImageProvider());
            hpc.SetPageSize(doc.PageSize);
            HtmlPipeline htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, pdfWriter));
            IPipeline pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
            XMLWorker worker = new XMLWorker(pipeline, true);
            XMLParser p = new XMLParser(true, worker, Encoding.GetEncoding("UTF-8"));
            p.Parse(File.OpenRead(inputHtml), Encoding.GetEncoding("UTF-8"));
            doc.Close();
        }
        public void HtmlToPdf(string htmlFile, string pdfFile, string htmlImageDirectory)
        {
            using (FileStream pdfStream = new FileStream(pdfFile, FileMode.OpenOrCreate))
            {
                Document doc = new Document();
                PdfWriter writer = PdfWriter.GetInstance(doc, pdfStream);
                doc.Open();

                //TODO: apply external css
                ICSSResolver cssResolver = XMLWorkerHelper.GetInstance().GetDefaultCssResolver(true);

                //HTML
                HtmlPipelineContext htmlContext = new HtmlPipelineContext(null);
                htmlContext.SetTagFactory(Tags.GetHtmlTagProcessorFactory());
                htmlContext.SetImageProvider(new ImageProvider(htmlImageDirectory));
                htmlContext.SetLinkProvider(new LinkProvider("/"));

                //pipelines
                PdfWriterPipeline pdf = new PdfWriterPipeline(doc, writer);
                HtmlPipeline html = new HtmlPipeline(htmlContext, pdf);
                CssResolverPipeline css = new CssResolverPipeline(cssResolver, html);

                XMLWorker worker = new XMLWorker(css, true);
                XMLParser p = new XMLParser(true, worker, Encoding.UTF8);

                using (TextReader reader = File.OpenText(htmlFile))
                {
                    p.Parse(reader);
                }

                doc.Close();
            }
        }
 virtual public void AddingAnImageRoot() {
     Document doc = new Document(PageSize.A4);
     PdfWriter writer = PdfWriter.GetInstance(doc,
         new FileStream(TARGET + "columbus3.pdf", FileMode.Create));
     doc.Open();
     HtmlPipelineContext htmlContext = new HtmlPipelineContext(null);
     htmlContext.SetImageProvider(new CustomImageProvider()).SetTagFactory(Tags.GetHtmlTagProcessorFactory());
     ICSSResolver cssResolver = XMLWorkerHelper.GetInstance().GetDefaultCssResolver(true);
     IPipeline pipeline = new CssResolverPipeline(cssResolver, new HtmlPipeline(htmlContext,
         new PdfWriterPipeline(doc, writer)));
     XMLWorker worker = new XMLWorker(pipeline, true);
     XMLParser p = new XMLParser(worker);
     p.Parse(File.OpenRead(RESOURCES + @"\examples\columbus.html"));
     doc.Close();
 }
        /**
         * Create a clone of this HtmlPipelineContext, the clone only contains the
         * initial values, not the internal values. Beware, the state of the current
         * Context is not copied to the clone. Only the configurational important
         * stuff like the LinkProvider (same object), ImageProvider (new
         * {@link AbstractImageProvider} with same ImageRootPath) ,
         * TagProcessorFactory (same object), acceptUnknown (primitive), charset
         * (Charset.forName to get a new charset), autobookmark (primitive) are
         * copied.
         */
        public object Clone()
        {
            HtmlPipelineContext newCtx = new HtmlPipelineContext();

            if (this.imageProvider != null)
            {
                String rootPath = imageProvider.GetImageRootPath();
                newCtx.SetImageProvider(new CloneImageProvider(rootPath));
            }
            if (null != this.charset)
            {
                newCtx.CharSet(Encoding.GetEncoding(this.charset.CodePage));
            }
            newCtx.SetPageSize(new Rectangle(this.pageSize)).SetLinkProvider(this.linkprovider)
            .SetRootTags(new List <String>(this.roottags)).AutoBookmark(this.autoBookmark)
            .SetTagFactory(this.tagFactory).SetAcceptUnknown(this.acceptUnknown);
            return(newCtx);
        }
示例#6
0
        /**
         * Create a clone of this HtmlPipelineContext, the clone only contains the
         * initial values, not the internal values. Beware, the state of the current
         * Context is not copied to the clone. Only the configurational important
         * stuff like the LinkProvider (same object), ImageProvider (new
         * {@link AbstractImageProvider} with same ImageRootPath) ,
         * TagProcessorFactory (same object), acceptUnknown (primitive), charset
         * (Charset.forName to get a new charset), autobookmark (primitive) are
         * copied.
         */

        virtual public object Clone()
        {
            CssAppliers         cloneCssApliers = this.cssAppliers.Clone();
            HtmlPipelineContext newCtx          = new HtmlPipelineContext(cloneCssApliers);

            if (this.imageProvider != null)
            {
                newCtx.SetImageProvider(imageProvider);
            }
            if (resourcePath != null)
            {
                newCtx.ResourcePath = resourcePath;
            }
            if (null != this.charset)
            {
                newCtx.CharSet(Encoding.GetEncoding(this.charset.CodePage));
            }
            newCtx.SetPageSize(new Rectangle(this.pageSize)).SetLinkProvider(this.linkprovider)
            .SetRootTags(new List <String>(this.roottags)).AutoBookmark(this.autoBookmark)
            .SetTagFactory(this.tagFactory).SetAcceptUnknown(this.acceptUnknown);
            return(newCtx);
        }
示例#7
0
        protected override void MakePdf(string outPdf) {
            Document doc = new Document(PageSize.A3.Rotate());

            PdfWriter pdfWriter = PdfWriter.GetInstance(doc, new FileStream(outPdf, FileMode.Create));
            pdfWriter.CreateXmpMetadata();

            doc.SetMargins(200, 200, 0, 0);
            doc.Open();


            CssFilesImpl cssFiles = new CssFilesImpl();
            cssFiles.Add(
                XMLWorkerHelper.GetCSS(
                    File.OpenRead(RESOURCES + Path.DirectorySeparatorChar + testPath + Path.DirectorySeparatorChar + testName +
                                  Path.DirectorySeparatorChar + "complexDiv_files" + Path.DirectorySeparatorChar +
                                  "main.css")));
            cssFiles.Add(
                XMLWorkerHelper.GetCSS(
                    File.OpenRead(RESOURCES + Path.DirectorySeparatorChar + testPath + Path.DirectorySeparatorChar + testName +
                                  Path.DirectorySeparatorChar + "complexDiv_files" + Path.DirectorySeparatorChar +
                                  "widget082.css")));
            StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles);
            HtmlPipelineContext hpc =
                new HtmlPipelineContext(
                    new CssAppliersImpl(new XMLWorkerFontProvider(RESOURCES + @"\tool\xml\examples\fonts")));
            hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(Tags.GetHtmlTagProcessorFactory());
            hpc.SetImageProvider(new SampleTestImageProvider());
            hpc.SetPageSize(doc.PageSize);
            HtmlPipeline htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, pdfWriter));
            IPipeline pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
            XMLWorker worker = new XMLWorker(pipeline, true);
            XMLParser p = new XMLParser(true, worker, Encoding.GetEncoding("UTF-8"));
            p.Parse(File.OpenRead(inputHtml), Encoding.GetEncoding("UTF-8"));
            //ICC_Profile icc = ICC_Profile.getInstance(ComplexDiv01Test.class.getResourceAsStream("sRGB Color Space Profile.icm"));
            //pdfWriter.setOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
            doc.Close();
        }
示例#8
0
        static void Main(string[] args) {
            if (args.Length < 2) {
                Console.WriteLine("Invalid number of arguments.");
                Console.WriteLine("Usage: html2Pdf.exe [input html_file/directory] [default css file]");
                return;
            }

            List<FileStream> fileList = new List<FileStream>();
            if (File.Exists(args[0])) {
                fileList.Add(new FileStream(args[0], FileMode.Open));
            } else if (Directory.Exists(args[0])) {
                CollectHtmlFiles(fileList, args[0]);
            }

            if (fileList.Count == 0) {
                Console.WriteLine("Invalid html_file/directory");
                Console.WriteLine("Usage: html2Pdf.exe [input html_file/directory] [default css file]");
                return;    
            }

            foreach (FileStream fileStream in fileList)
            {
                Document doc = new Document(PageSize.LETTER);
                doc.SetMargins(doc.LeftMargin, doc.RightMargin, 35, 0);
                String path = Path.GetDirectoryName(Path.GetFullPath(fileStream.Name)) + Path.DirectorySeparatorChar +
                              Path.GetFileNameWithoutExtension(fileStream.Name) + ".pdf";
                PdfWriter pdfWriter = PdfWriter.GetInstance(doc, new FileStream(path, FileMode.Create));

                doc.Open();
                Dictionary<String, String> substFonts = new Dictionary<String, String>();
                substFonts["Arial Unicode MS"] = "Helvetica";
                CssFilesImpl cssFiles = new CssFilesImpl();
                cssFiles.Add(XMLWorkerHelper.GetCSS(new FileStream(args[1], FileMode.Open)));
                StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles);
                HtmlPipelineContext hpc = new HtmlPipelineContext(new CssAppliersImpl(new UnembedFontProvider(XMLWorkerFontProvider.DONTLOOKFORFONTS, substFonts)));
                hpc.SetImageProvider(new ImageProvider(args[0]));
                hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(Tags.GetHtmlTagProcessorFactory());
                HtmlPipeline htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, pdfWriter));
                IPipeline pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
                XMLWorker worker = new XMLWorker(pipeline, true);
                XMLParser xmlParse = new XMLParser(true, worker, null);
		        xmlParse.Parse(fileStream);
                doc.Close();

                String cmpPath = Path.GetDirectoryName(Path.GetFullPath(fileStream.Name)) + Path.DirectorySeparatorChar +
                                 "cmp_" + Path.GetFileNameWithoutExtension(fileStream.Name) + ".pdf";
                if (File.Exists(cmpPath)) {
                    CompareTool ct = new CompareTool(path, cmpPath);
                    String outImage = "<testName>-%03d.png".Replace("<testName>", Path.GetFileNameWithoutExtension(fileStream.Name) );
                    String cmpImage = "cmp_<testName>-%03d.png".Replace("<testName>", Path.GetFileNameWithoutExtension(fileStream.Name) );
                    String diffPath = Path.GetDirectoryName(Path.GetFullPath(fileStream.Name)) +
                                      Path.DirectorySeparatorChar + "diff_" + Path.GetFileNameWithoutExtension(fileStream.Name);
                    String errorMessage = ct.Compare(Path.GetDirectoryName(Path.GetFullPath(fileStream.Name)) + Path.DirectorySeparatorChar + "compare" + Path.DirectorySeparatorChar, diffPath);
                    if (errorMessage != null) {
                        Console.WriteLine(errorMessage);
                    }
                }
            }
        }
        /**
         * Create a clone of this HtmlPipelineContext, the clone only contains the
         * initial values, not the internal values. Beware, the state of the current
         * Context is not copied to the clone. Only the configurational important
         * stuff like the LinkProvider (same object), ImageProvider (new
         * {@link AbstractImageProvider} with same ImageRootPath) ,
         * TagProcessorFactory (same object), acceptUnknown (primitive), charset
         * (Charset.forName to get a new charset), autobookmark (primitive) are
         * copied.
         */

        virtual public object Clone()
        {
            CssAppliers cloneCssApliers = this.cssAppliers.Clone();
            HtmlPipelineContext newCtx = new HtmlPipelineContext(cloneCssApliers);
            if (this.imageProvider != null)
            {
                newCtx.SetImageProvider(imageProvider);
            }
            if (null != this.charset)
            {
                newCtx.CharSet(Encoding.GetEncoding(this.charset.CodePage));
            }
            newCtx.SetPageSize(new Rectangle(this.pageSize)).SetLinkProvider(this.linkprovider)
                .SetRootTags(new List<String>(this.roottags)).AutoBookmark(this.autoBookmark)
                .SetTagFactory(this.tagFactory).SetAcceptUnknown(this.acceptUnknown);
            return newCtx;
        }
 virtual public void SetUp() {
     ctx = new HtmlPipelineContext(null);
     ctx.SetImageProvider(new CustomAbstractImageProvider());
     clone = (HtmlPipelineContext) ctx.Clone();
 }
示例#11
0
        private void processHtml(IElementHandler elementsHandler)
        {
            var cssResolver = new StyleAttrCSSResolver();

            if (CssFilesPath != null && CssFilesPath.Any())
            {
                foreach (var cssFile in CssFilesPath)
                {
                    cssResolver.AddCss(XmlWorkerUtils.GetCssFile(cssFile));
                }
            }

            if (!string.IsNullOrEmpty(InlineCss))
            {
                cssResolver.AddCss(InlineCss, "utf-8", true);
            }

            var htmlContext = new HtmlPipelineContext(new CssAppliersImpl(new UnicodeFontProvider(DefaultFont)));
            if (!string.IsNullOrEmpty(ImagesPath))
            {
                htmlContext.SetImageProvider(new ImageProvider { ImagesPath = ImagesPath });
            }
            htmlContext.CharSet(Encoding.UTF8);

            var tagsProcessorFactory = (DefaultTagProcessorFactory)Tags.GetHtmlTagProcessorFactory();
            if (PdfElement != null)
            {
                tagsProcessorFactory.AddProcessor("totalpagesnumber", new TotalPagesNumberXmlWorkerProcessor(PdfElement));
            }

            htmlContext.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(tagsProcessorFactory);
            var pipeline = new CssResolverPipeline(cssResolver,
                                                   new HtmlPipeline(htmlContext, new ElementHandlerPipeline(elementsHandler, null)));
            var worker = new XMLWorker(pipeline, parseHtml: true);
            var parser = new XMLParser();
            parser.AddListener(worker);
            parser.Parse(new StringReader(Html));
        }