如何更改WKWebView或UIWebView默认字体 [英] How to change WKWebView or UIWebView default font

问题描述

UIWebView 和 WKWebView 默认使用什么字体?我希望能够改变这一点.但我不想在html字符串中执行此操作，相反，我想要执行以下操作:

What font does UIWebView and WKWebView use by default? I would like to be able to change that. But I don't want to do it in the html string, instead I want to have something like:

// obj-c
[webView setFont:[UIFont fontWithName:@"GothamRounded-Bold" size:14]

// swift
webView.setFont(UIFont(name: "GothamRounded-Bold", size: 14))

有这样的财产或其他方式吗?

is there such property or some other way?

推荐答案

您可以使用您的 UIFont 对象(这样您就可以对其进行设置和更轻松地进行修改)，但是将HTML包装为 span 代替； font 标签已弃用从HTML 4.01开始.

You can use your UIFont object (so you can set it and modify more easily), but wrap the HTML in a span instead; font tags have been deprecated since HTML 4.01.

UIFont *font = [UIFont fontWithName:@"GothamRounded-Bold" size:14];

假设您已经创建了 NSString * htmlString ，则可以使用字体的属性:

Assuming you already have the NSString *htmlString created, you can use the font's properties:

htmlString = [NSString stringWithFormat:@"<span style=\"font-family: %@; font-size: %i\">%@</span>",
                                        font.fontName,
                                        (int) font.pointSize,
                                        htmlString];

或者，您可以只提供值，而不使用 UIFont 对象:

Alternatively, you could just supply the values instead of using a UIFont object:

htmlString = [NSString stringWithFormat:@"<span style=\"font-family: %@; font-size: %i\">%@</span>",
                                        @"GothamRounded-Bold",
                                        14,
                                        htmlString];

这篇关于如何更改WKWebView或UIWebView默认字体的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！