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In line font color not printing specified color code, #736

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mgabhishek06kodur opened this issue Jul 16, 2021 · 6 comments
Closed

In line font color not printing specified color code, #736

mgabhishek06kodur opened this issue Jul 16, 2021 · 6 comments

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@mgabhishek06kodur
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I'm tried to print font with color it is not printing specified font color, in inline style

import org.jsoup.Jsoup;
import org.jsoup.helper.W3CDom;
import org.w3c.dom.Document;
import com.lmats.oms.reports.pdfreports.PdfReportUtils;
import com.lmats.oms.reports.pdfreports.ReportPage;
import com.openhtmltopdf.pdfboxout.PdfRendererBuilder;

private static String htmlToPdf(String inputHTML, String outputPdf) throws IOException {
	Document doc = html5ParseDocument(inputHTML);
	String baseUri = FileSystems.getDefault().getPath(AppConstants.GENERAL_SECTION5TEMP).toUri().toString();
	OutputStream os = new FileOutputStream(outputPdf);
	PdfRendererBuilder builder = new PdfRendererBuilder();
	builder.withUri(outputPdf);
	builder.toStream(os);
	builder.useFont(new File(AppConstants.FOLDER_FONTS   "Calibri.ttf"), "Calibri");
	builder.withW3cDocument(doc, baseUri);
	builder.run();
	logger.debug("PDF generation completed in html to pdf");
	os.close();
	return outputPdf;
}

private static Document html5ParseDocument(String inputHTML) throws IOException {
	org.jsoup.nodes.Document doc;
	logger.debug("parsing ...");
	doc = Jsoup.parse(new File(inputHTML), "UTF-8");
	logger.debug("parsing done ..."   doc);
	return new W3CDom().fromJsoup(doc);
}
@mgabhishek06kodur mgabhishek06kodur changed the title In line font color not printing specified color, In line font color not printing specified color code, Jul 16, 2021
@danfickle
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Could you post the HTML in question? It should look something like:

<span style="color: #f1f100;">some text</span>

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@mgabhishek06kodur
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samplehtmltext.txt

danfickle added a commit that referenced this issue Jul 17, 2021
@danfickle
#736 Example of converting unsupported font tag attribute to CSS.
09faaef
@danfickle
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danfickle commented Jul 17, 2021 •
edited

Hi @mgabhishek06kodur,

We don't support the attributes on the ancient font tag. However, if you can't use CSS instead in your template, you can use a DOM mutator to change the document at runtime. Here is one I just created:

        FSDOMMutator domChanger = (doc) -> {
            NodeList fontTags = doc.getElementsByTagName("font");

            for (int i = 0; i < fontTags.getLength(); i  ) {
                Element fontTag = (Element) fontTags.item(i);

                if (fontTag.hasAttribute("color")) {
                    String color = fontTag.getAttribute("color");

                    if (!fontTag.hasAttribute("style")) {
                        fontTag.setAttribute("style", "color: "   color   ';');
                    } else {
                        String oldStyle = fontTag.getAttribute("style");
                        String newStyle = oldStyle   "; color: "   color   ';';

                        fontTag.setAttribute("style", newStyle);
                    }
                }
            }
        };

Then, you can register with:

builder.addDOMMutator(domChanger);

P.S. To paste code or HTML in comments, put it in a code block. A code block starts with four backticks on their own line, followed by the HTML, then four more backticks on their own line. This is a backtick: `

Also added FAQ entry on dom mutators

@danfickle
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Assumed solved. Please reopen as required.

@danfickle danfickle mentioned this issue Sep 14, 2021
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@danfickle @mgabhishek06kodur