请问这个转换图片方法有宽度参数么？

[anyforever]

wkhtmltox_convert 转换图片，有宽度参数么？ How to use the width parameter？

[anyforever]

I got it. via http://blog.sina.com.cn/s/blog_951f9ebb0102va1r.html

$result = wkhtmltox_convert( 'image', array( 'out' => '1.jpg', 'in' => 'http://www.baidu.com/?tn=98794045_hao_pg', 'screenWidth'=>790, 'smartWidth'=>true, 'quality'=>100, 'fmt'=>'jpg' ) );