ReportLab-如果段落对于一行来说太长，如何引入换行符 [英] Reportlab - how to introduce line break if the paragraph is too long for a line

问题描述

我有一个要添加到reportlab框架的文本列表

I have a list of text to be added to a reportlab frame

style = getSampleStyleSheet()['Normal']
style.wordWrap = 'LTR'
style.leading = 12
for legend in legends:
    elements.append(Paragraph(str(legend),style))

如果图例太长，则末尾的文本根本看不到. 在这种情况下如何引入换行符.

If the legend is too long, the text at the end is not visible at all. How to introduce line breaks in this situation.

推荐答案

这可能适用也可能不适用，但我刚刚了解到，通常用于在Python字符串中引入新行的\n被ReportLab的Paragraph对象忽略了.

This may or may not apply but I just learned that \n which I normally use to introduce new lines in Python strings gets ignored by the Paragraph object of ReportLab.

从邮件列表中，我了解到在段落中，您可以使用HTML的<br/>来引入新行.

From a mailing list I learned that inside Paragraph you can use HTML's <br/> to introduce the new line instead.

对我来说很好.

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