jasperreport生成pdf_jasperreport 导出excel_jasperreport json(42)

In the fontName attribute of the <font> element or the <reportFont> element, you have to specify

the name of a physical font or the name of a logical font. You only have to make sure the font you

specify really exists and is available on your system.

For more details about fonts in Java, check the Java Tutorial or the JDK documentation.

Font Size

The font size is measured in points and can be specified using the size attribute.

Font Styles and Decorations

There are 4 boolean attributes available in the <font> and <reportFont> elements that control the

font style and/or decoration. Those are isBold, isItalic, isUnderline and isStrikeThrough

and their significance should be evident to anybody.

PDF Font Name

When exporting reports to PDF format, the JasperReports library uses the iText library.

As their name states it (Portable Document Format) the PDF files can be viewed on various platforms

and you can be sure they will always look the same. This is partially because in this format there is a

special way of dealing with fonts.

The JasperReports Ultimate Guide

Page 52

If you want to design your reports so that they eventually be exported to PDF, you have to make sure

you choose the appropriate PDF font settings that correspond to the Java font settings of your text

elements.

The iText library knows how to deal with built-in fonts and TTF files. It recognizes the following builtin

font names:

Courier

Courier-Bold

Courier-BoldOblique

Courier-Oblique

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