Question

我正在使用渲染插件在grails中生成pdf。我使用的是由css编写的背景颜色。代码在这里。

#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 */
}

它是样式标签。当我在浏览器上看到它时工作正常，但是当我生成pdf颜色时，它不会渲染。我哪里错了。

Answer 1

渲染插件使用itext 2.1.0创建pdf。这是一个非常古老的版本的itext（可能是最后一个开源）并且不能很好地支持CSS3样式。有关其他可用选项，请参阅此其他讨论Compare these products for PDF generation with Java given requirements inside: iText, Apache PDFBox or FOP?。

使用渲染插件将模板转换为pdf时，css背景不起作用

1 个答案: