问题
I am using rendering plugin to generate pdf in grails. I am using a background color which is prepared by css. code is here.
#container #content #mainContent .block .backgroundStyle {
background: #ffffff; /* Old browsers */
/* IE9 SVG, needs conditional override of 'filter' to 'none' */
background: url(data:image/svg+xml;base64,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);
background: -moz-linear-gradient(left, #ffffff 0%, #ffffff 10%, #f49cd7 46%, #ffffff 100%); /* FF3.6+ */
background: -webkit-gradient(linear, left top, right top, color-stop(0%, #ffffff), color-stop(10%, #ffffff), color-stop(46%, #f49cd7), color-stop(100%, #ffffff)); /* Chrome,Safari4+ */
background: -webkit-linear-gradient(left, #ffffff 0%, #ffffff 10%, #f49cd7 46%, #ffffff 100%); /* Chrome10+,Safari5.1+ */
background: -o-linear-gradient(left, #ffffff 0%, #ffffff 10%, #f49cd7 46%, #ffffff 100%); /* Opera 11.10+ */
background: -ms-linear-gradient(left, #ffffff 0%, #ffffff 10%, #f49cd7 46%, #ffffff 100%); /* IE10+ */
background: linear-gradient(to right, #ffffff 0%, #ffffff 10%, #f49cd7 46%, #ffffff 100%); /* W3C */
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#ffffff', GradientType=1); /* IE6-8 */
}
it is in style tag. its working fine when I see it at browser but when I am generating pdf color is not render. where am I wrong.
回答1:
The rendering plugin uses itext 2.1.0 for creating the pdf. That is a very old version of itext (probably the last open source) and does not support CSS3 styles very well. Look at this other discussion Compare these products for PDF generation with Java given requirements inside: iText, Apache PDFBox or FOP? for other available options.
来源：https://stackoverflow.com/questions/16519146/css-background-is-not-working-when-convert-template-into-pdf-using-rendering-plu