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UITextView autoSize(UITextView autoSize)

我认为这将是一件容易的事,因为人们会经常想要这样做,但我已经四处寻找并尝试了不同的方法,但似乎没有任何效果。

我想要做的就是创建一个包含两行Text的UITextView。

如果文本太长,并且进入3行,我想自动调整字体,直到它适合2行。

从概念上讲,我打算做一个递归函数,不断缩小文本,直到它适合两行(基于文本字段的高度),但我无法将它拉下来。

任何建议都非常感谢。


I would think this would be an easy thing since people would want to do it often, but I've searched around and tried different approaches, but nothing seems to work.

All I want to do is create a UITextView that has two lines of Text.

If the text is too long, and goes into 3 lines, I want to autosize the font until it fits into 2 lines.

Conceptually, I was planning on doing a recursive function that keeps shrinking the text until it fits on two lines (based on the height of the text field), but I couldn't pull it off.

Any suggestions are greatly appreciated.


原文:https://stackoverflow.com/questions/4696526
更新时间:2023-04-11 22:04

最满意答案

library(ggplot2)
set.seed(123)
d <- data.frame(x = rnorm(1000))
ggplot(d, aes(x)) +
  stat_bin(geom = "point", 
           aes(y = ..density..),
           #same breaks as function hist's default:
           breaks = pretty(range(d$x), n = nclass.Sturges(d$x), min.n = 1), 
           position = "identity") +
  stat_function(fun = dnorm, col = "red") +
  scale_y_log10(limits = c(0.001, 10))

结果情节


library(ggplot2)
set.seed(123)
d <- data.frame(x = rnorm(1000))
ggplot(d, aes(x)) +
  stat_bin(geom = "point", 
           aes(y = ..density..),
           #same breaks as function hist's default:
           breaks = pretty(range(d$x), n = nclass.Sturges(d$x), min.n = 1), 
           position = "identity") +
  stat_function(fun = dnorm, col = "red") +
  scale_y_log10(limits = c(0.001, 10))

resulting plot

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