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Home Backend Development PHP Tutorial PHP如何把网页内容原封不动的给生成图片?

PHP如何把网页内容原封不动的给生成图片?

Jun 23, 2016 pm 01:23 PM

<?php$str = '<meta http-equiv="Content-Type" content="text/html; charset=gbk"><div><font color="red">文字信息</font><br><font>换行</font></div>';$font_file = "方正美黑_GBK.ttf";//字体设置部分linux的路径$text  = $str; //要显示的字符串$font_size = 14; //字体大小$arr = imagettfbbox($font_size,0,$font_file,$text); //确定会变化的字符串的位置$text_width = ($arr[2]-$arr[0])+10; //字符串文本框长度$text_height = ($arr[3]-$arr[5])+50; ////字符串文本框高度$im = imagecreate($text_width,$text_height);$white = imagecolorallocate($im,255,255,255);imagecolortransparent($im,$white);  //imagecolortransparent() 设置具体某种颜色为透明色,若注释$blue = imagecolorallocate($im,0,0,0);$arr = imagettftext($im,$font_size,0,0,$text_height-50,$blue,$font_file,$text);imageline($im,$arr[0],$arr[1],$arr[2],$arr[3],$blue);//imagettftext($im,12,0,0,20,$black,"c:\windows\Fonts\simhei.ttf",$url);//字体设置windows的路径header("Content-type:image/png");imagepng($im);imagedestroy($im);?>
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按     xuzuning 版主 的一个帖子里面 的思路做出来不成功啊  

为哈捏?


类似截图的功能,把指定DIV里面的内容给转换成图片格式。貌似用JS弄不了,因为服务器不是win系统,故此想用函数直接把内容输出成图片,不知道怎么把html格式原封不动的给输出

求     xuzuning 版主 帮帮忙!非常非常非常感谢!!



回复讨论(解决方案)

可以把html转pdf,然后导出为图片,但这样比较麻烦。

比较简单是使用imagemagick创建文字图片。

可以把html转pdf,然后导出为图片,但这样比较麻烦。

比较简单是使用imagemagick创建文字图片。



主要是里面有边框啊 table框架能转换吗?
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