这篇文章主要介绍了php截取ie浏览器并缩小原图的方法,涉及php调用com组件实现图像截取的相关技巧,需要的朋友可以参考下
本文实例讲述了php截取ie浏览器并缩小原图的方法。分享给大家供大家参考，具体如下：
// 截取一个窗口 capture a window (ie for example)$ie = new com(internetexplorer.application);$ie->navigate2($webaddress);$owsh = new com(wscript.shell);while ($ie->readystate!=4) usleep(10000); $handle = $ie->hwnd; $ie->visible = true;while ($ie->busy) { com_message_pump(4000);}$im = imagegrabwindow($handle, 0);$ie->quit();$file=public/images/.time().iesnap.png;imagepng($im,$file);//--------------------$browser = new com(internetexplorer.application);$handle = $browser->hwnd;$browser->visible = true;$browser->fullscreen = true;$browser->navigate($webaddress);while ($browser->busy) { com_message_pump(4000);}$im = imagegrabwindow($handle, 0);$browser->quit();//opendir(public/images/);$new_img=imagecreatetruecolor(206,132);$file=public/images/.time().ie.png;imagecopyresampled($new_img,$im,0,0,206,132,206,142,1024,768);imagepng($new_img ,$file);imagedestroy($new_img);
http://www.manongjc.com/php/php_tutorial.html
http://www.manongjc.com/html/html_tutorial.html