Question

以下是我正在使用的代码：

NSString *imagePath = [[NSBundle mainBundle] resourcePath];
imagePath = [imagePath stringByReplacingOccurrencesOfString:@"/" withString:@"//"];
imagePath = [imagePath stringByReplacingOccurrencesOfString:@" " withString:@"%20"];

NSString *HTMLData = @"<meta name=\"viewport\" content=\"width=320\"/> <img src=\"image.png\" alt=\"\" width=\"320\" height=\"480\">";
[self.webView loadHTMLString:HTMLData baseURL:[NSURL URLWithString: [NSString stringWithFormat:@"file:/%@//",imagePath]]];
[self.webView setScalesPageToFit:YES];

Web视图中的图像周围有白色边框。有没有办法让图像占用屏幕？

编辑：添加了截图

The white border around the image is the problem

提前感谢您的帮助。

Answer 1

尝试添加将CSS边距属性设置为0px的body标记。生成的HTML应如下所示：

<meta name="viewport" content="width=320"/>
<body style="margin:0px;">
...img tag goes here...
</body>

Answer 2

您是否尝试过添加border =＆＃34; 0＆＃34;

更改：<img src=\"image.png\" alt=\"\" width=\"320\" height=\"480\">

收件人：<img src=\"image.png\" alt=\"\" width=\"320\" height=\"480\ border=\"0\">

关于在UIWebview中嵌入UIImage的问题;你怎么摆脱边界？

2 个答案: