By logically laying out text cells, you've recreated the original web invoice in a format well suited to printing.

通过逻辑地布局文本单元格，您已经用适合打印的格式重新创建了初始的网页。

youdao

Using the JDK to format dates for printing is robust, but I've always thought it should be simpler.

使用jdk格式化日期以实现打印是完全可以的，但是我始终认为它应该更简单一些。

youdao

Now with Tiger, there is built in support for printing with format strings.

现在有了Tiger，对打印带格式的字符串有了内在支持。

youdao

Glancing at the bottom, this is pretty arbitrary, but I chose to format my string as follows: % 1f so at the bottom here I'm printing out %.1f, which quick sanity check means print just one digit after the decimal place.

看下这个底部，这个是相当随意的，但我选择把我的字符串格式化成这样：,所以在这个底部我打印输出，提醒一下，这是一个只打印出,小数点后一位的方法。

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The technique the driver uses to prevent printing is a feature of the PDF format and is really Digital Rights Management (DRM).

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They also point out that new technologies such as print on demand, which makes printing short runs of physical books more economical, should help them squeeze more money out of the old-fashioned format.

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