如何在Java中将itext pdf文件的段落设置为带有背景色的矩形
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How to set the paragraph of itext pdf file as rectangle with background color in Java
提问by Divyam
I am designing a pdf report using itext library.I have implemented a paragraph in it.Now as per my requirement i have to set this paragraph inside rectangular box with background color but i am not able to do it..
我正在使用 itext 库设计 pdf 报告。我已经在其中实现了一个段落。现在根据我的要求，我必须将此段落设置在具有背景颜色的矩形框中，但我无法做到。
Here is my Itext code in java...
这是我在java中的Itext代码......
Font f = new Font(FontFamily.TIMES_ROMAN, 25.0f, Font.BOLD, BaseColor.CYAN);
Paragraph p = new Paragraph("Total Cost:" + dbsumcallcost, f);
document.add(p);
Please guys help me. Thanks in advance..
请大家帮帮我。提前致谢..
采纳答案by Bruno Lowagie
You need a Chunkto do that:
你需Chunk要这样做：
Font f = new Font(FontFamily.TIMES_ROMAN, 25.0f, Font.BOLD, BaseColor.WHITE);
Chunk c = new Chunk("Total Cost:" + dbsumcallcost, f);
c.setBackground(BaseColor.RED);
Paragraph p = new Paragraph(c);
document.add(p);
See the ChunkBackgroundexample and the resulting PDF document.
请参阅ChunkBackground示例和生成的 PDF 文档。
You can fine-tune the rectangle by using a slightly different setBackground()method: http://api.itextpdf.com/itext/com/itextpdf/text/Chunk.html#setBackground%28com.itextpdf.text.BaseColor,%20float,%20float,%20float,%20float%29
您可以使用稍微不同的setBackground()方法微调矩形：http: //api.itextpdf.com/itext/com/itextpdf/text/Chunk.html#setBackground%28com.itextpdf.text.BaseColor,%20float,% 20float,%20float,%20float%29
