【发布时间】:2018-10-01 08:20:11
【问题描述】:
我用:
- html2pdf v2.0.1
- iText 7.1.1
在我的 HTML 中,我有以下标签,它占据了页面的整个宽度:
<label class="test">Patient</label>
这是我的 CSS:
.test {
display: block;
font-weight: bold;
color: #009fd1;
font-size: .6em;
text-align: left;
padding: 0.5rem;
background: #085a9f;
border-radius: 3px;
}
当我使用 iText 将 HTML 转换为 PDF 时,我的标签显示如下:
在我看来,除了display: block 和border-radius: 3px 之外,他所做的一切都是正确的
这是 iText 中的问题吗?
为了完整,这是我的转换代码:
public ByteArrayOutputStream createPdf(String html) throws IOException {
ByteArrayOutputStream baos = null;
html = replaceStylesheet(html);
try {
baos = new ByteArrayOutputStream();
WriterProperties writerProperties = new WriterProperties();
//Add metadata
writerProperties.addXmpMetadata();
PdfWriter pdfWriter = new PdfWriter(baos, writerProperties);
PdfDocument pdfDoc = new PdfDocument(pdfWriter);
PageSize pageSize = PageSize.A4;
pdfDoc.setDefaultPageSize(pageSize);
pdfDoc.getCatalog().setLang(new PdfString("en-US"));
//Set the document to be tagged
pdfDoc.setTagged();
PdfViewerPreferences pdfViewerPreferences = new PdfViewerPreferences();
pdfViewerPreferences.setDisplayDocTitle(true);
pdfDoc.getCatalog().setViewerPreferences(pdfViewerPreferences);
//Create event-handlers
String header = "© 2018 Generated by OpenNCP Portal";
Header headerHandler = new Header(header);
PageXofY footerHandler = new PageXofY(pdfDoc);
//Assign event-handlers
pdfDoc.addEventHandler(PdfDocumentEvent.START_PAGE,headerHandler);
pdfDoc.addEventHandler(PdfDocumentEvent.END_PAGE,footerHandler);
// pdf conversion
ConverterProperties props = new ConverterProperties();
FontProvider dfp = new DefaultFontProvider(true, false, false);
props.setFontProvider(dfp);
HtmlConverter.convertToDocument(html, pdfDoc, props);
footerHandler.writeTotal(pdfDoc);
pdfDoc.close();
} catch (Exception e) {
LOGGER.error("Error occurred when converting HTML to PDF", e);
}
return baos;
}
【问题讨论】:
标签: java html css itext pdf-generation