Java 在 Itextpdf 中设置字体大小
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Setting the font size in Itextpdf
提问by Techidiot
I am working on a program where I am taking an ASCIIfile as input and converting it to PDFusing Itextlibrary.
我正在开发一个程序，我将ASCII文件作为输入并将其转换为PDF使用Itext库。
I am able to convert and print it, but the font size appears too small. Currently I have set the font size to 6but, if I change it to 7, It doesn't work, it doesn't fit on the PDFproperly.
我能够转换和打印它，但字体大小显得太小。目前我已将字体大小设置为，6但是，如果我将其更改为 7，则它不起作用，它无法PDF正确显示。
Here is a part of my code snippet:
这是我的代码片段的一部分：
Document doc= new Document();
Rectangle test = new Rectangle(531,666);
doc = new Document(test);
doc.setMargins(0,0,0,0);
p = new Paragraph(new Phrase(lineSpacing,line,
FontFactory.getFont(FontFactory.COURIER, fntSize)));
doc.add(p);
I am not able to use double with this method. Is there any other way?
我无法通过这种方法使用 double 。有没有其他办法？
采纳答案by Techidiot
So, my final snippet looks like this:
所以，我的最终片段如下所示：
Document doc = new Document(PageSize.A4, 0f, 0f, 0f, 0f);
float fntSize, lineSpacing;
fntSize = 6.7f;
lineSpacing = 10f;
Paragraph p = new Paragraph(new Phrase(lineSpacing,line,
FontFactory.getFont(FontFactory.COURIER, fntSize)));
doc.add(p);
It gives a perfect format for an A4size paper with no margins and a good font size.
它为无边距和良好字体大小的A4尺寸纸张提供了完美的格式。
I hope it helps someone!
我希望它可以帮助某人！
