基于呈现的文本大小文本分页 [英] Paginate text based on rendered text size

问题描述

背景：我要呈现的文本成PDF，使用的 PDFDocument 框架。这个框架需要你手动分页。该文本将在长度多页，所以我需要一旦超出页面大小来分割文本

问题：的每一页是540x720px **的大小。所以基本上，我需要弄清楚如何在每个点分割的长字符串，它会填满一个540x720px 的TextView 。

潜在哈克：的重写的TextView的onMeasure方法，并使用循环直到超过720像素的长度不断添加文字和重新测量

有没有更好的解决这个？
结果搜索结果
** 540x720px基于8.5x11纸0.5的利润，72dpi的

解决方案

A PageSplitter 可以作为一个解决这个问题的

。这个类可以在下面找到

答案中找到

<一个href=\"http://stackoverflow.com/questions/20204348/how-to-break-styled-text-into-pages-in-android\">How打破样式文本到Android的页面？

Background: I want to render text into a PDF, using the PDFDocument framework. This framework requires you to do pagination manually. The text will be multiple pages in length, so I need to split the text once it exceeds the page size

Problem: Each page is 540x720px** in size. So basically, I need to figure out how to split a long string at each point that it would fill a 540x720px TextView.

Potential Hack: Overriding the onMeasure method of the TextView, and using a loop to continuously add text and re-measure until it exceeds 720px length

Is there a better solution to this?


**540x720px based on 8.5x11" paper, 0.5" margins, 72dpi

解决方案

A PageSplitter can be used as a solution to this problem. The class can be found in the answer found below

How to break styled text into pages in Android?

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