コード例 #1
0
        /* (non-Javadoc)
         * @see com.itextpdf.layout.renderer.DocumentRenderer#addNewPage(com.itextpdf.kernel.geom.PageSize)
         */
        protected override PageSize AddNewPage(PageSize customPageSize)
        {
            PdfPage addedPage;
            int     pageNumber = document.GetPdfDocument().GetNumberOfPages() + 1;
            PageContextProcessor nextProcessor = GetPageProcessor(pageNumber);

            if (customPageSize != null)
            {
                addedPage = document.GetPdfDocument().AddNewPage(customPageSize);
            }
            else
            {
                addedPage = document.GetPdfDocument().AddNewPage(nextProcessor.GetPageSize());
            }
            nextProcessor.ProcessNewPage(addedPage);
            float[] margins = nextProcessor.ComputeLayoutMargins();
            BodyHtmlStylesContainer[] styles = new BodyHtmlStylesContainer[] { ((IPropertyContainer)document).GetProperty
                                                                               <BodyHtmlStylesContainer>(Html2PdfProperty.HTML_STYLING), ((IPropertyContainer)document).GetProperty <BodyHtmlStylesContainer
                                                                                                                                                                                     >(Html2PdfProperty.BODY_STYLING) };
            pageStylesPropertiesMap.Put(pageNumber, new HtmlBodyStylesApplierHandler.PageStylesProperties(styles));
            UpdateDefaultMargins(styles, margins);
            SetProperty(Property.MARGIN_TOP, margins[0]);
            SetProperty(Property.MARGIN_RIGHT, margins[1]);
            SetProperty(Property.MARGIN_BOTTOM, margins[2]);
            SetProperty(Property.MARGIN_LEFT, margins[3]);
            return(new PageSize(addedPage.GetTrimBox()));
        }
コード例 #2
0
        internal virtual void ProcessPage(PdfPage page, int pageNumber)
        {
            HtmlBodyStylesApplierHandler.PageStylesProperties pageProperties = pageStylesPropertiesMap.Get(pageNumber);
            if (pageProperties == null)
            {
                return;
            }
            PageContextProcessor contextProcessor = htmlDocumentRenderer.GetPageProcessor(pageNumber);

            pdfCanvas = contextProcessor.DrawPageBackground(page);
            ApplyHtmlBodyStyles(page, contextProcessor.ComputeLayoutMargins(), pageProperties.styles, pageNumber);
            pdfCanvas = null;
        }
コード例 #3
0
 /// <summary>Processes the page rules.</summary>
 /// <param name="rootNode">the root node</param>
 /// <param name="cssResolver">the CSS resolver</param>
 /// <param name="context">the processor context</param>
 public virtual void ProcessPageRules(INode rootNode, ICssResolver cssResolver, ProcessorContext context) {
     PageContextProperties firstPageProps = PageContextProperties.Resolve(rootNode, cssResolver, context.GetCssContext
         (), PageContextConstants.FIRST, PageContextConstants.RIGHT);
     // TODO in documents with set to rtl on root document, first page is considered as left
     PageContextProperties leftPageProps = PageContextProperties.Resolve(rootNode, cssResolver, context.GetCssContext
         (), PageContextConstants.LEFT);
     PageContextProperties rightPageProps = PageContextProperties.Resolve(rootNode, cssResolver, context.GetCssContext
         (), PageContextConstants.RIGHT);
     PageSize defaultPageSize = document.GetPdfDocument().GetDefaultPageSize();
     float[] defaultPageMargins = new float[] { document.GetTopMargin(), document.GetRightMargin(), document.GetBottomMargin
         (), document.GetRightMargin() };
     firstPageProc = new PageContextProcessor(firstPageProps, context, defaultPageSize, defaultPageMargins);
     leftPageProc = new PageContextProcessor(leftPageProps, context, defaultPageSize, defaultPageMargins);
     rightPageProc = new PageContextProcessor(rightPageProps, context, defaultPageSize, defaultPageMargins);
     handler = new HtmlDocumentRenderer.PageMarginBoxesDrawingHandler().SetHtmlDocumentRenderer(this);
     document.GetPdfDocument().AddEventHandler(PdfDocumentEvent.END_PAGE, handler);
 }
コード例 #4
0
 /* (non-Javadoc)
 * @see com.itextpdf.layout.renderer.DocumentRenderer#addNewPage(com.itextpdf.kernel.geom.PageSize)
 */
 protected override PageSize AddNewPage(PageSize customPageSize) {
     PdfPage addedPage;
     int numberOfPages = document.GetPdfDocument().GetNumberOfPages();
     PageContextProcessor nextProcessor = GetPageProcessor(numberOfPages + 1);
     if (customPageSize != null) {
         addedPage = document.GetPdfDocument().AddNewPage(customPageSize);
     }
     else {
         addedPage = document.GetPdfDocument().AddNewPage(nextProcessor.GetPageSize());
     }
     nextProcessor.ProcessNewPage(addedPage);
     float[] margins = nextProcessor.ComputeLayoutMargins();
     ApplyHtmlBodyStyles(addedPage, margins);
     SetProperty(Property.MARGIN_TOP, margins[0]);
     SetProperty(Property.MARGIN_RIGHT, margins[1]);
     SetProperty(Property.MARGIN_BOTTOM, margins[2]);
     SetProperty(Property.MARGIN_LEFT, margins[3]);
     return new PageSize(addedPage.GetTrimBox());
 }
コード例 #5
0
            internal virtual void ProcessPage(PdfDocument pdfDoc, int pageNumber)
            {
                PageContextProcessor pageProcessor = htmlDocumentRenderer.GetPageProcessor(pageNumber);

                pageProcessor.ProcessPageEnd(pageNumber, pdfDoc, htmlDocumentRenderer);
            }