PHP之屏幕和页面GD生成截图

//全屏 Screenshot
$im = imagegrabscreen();
imagejpeg($im, "myscreenshot.jpg");

//窗口   Capture a window (IE for example)
$browser = new COM("InternetExplorer.Application");
$handle = $browser->HWND;
$browser->Visible = true;
$im = imagegrabwindow($handle);
$browser->Quit();
imagepng($im, "iesnap.png");
$im = imagegrabscreen();

// 窗口和其内容   Capture a window (IE for example) but with its content!

$browser = new COM("InternetExplorer.Application");
$handle = $browser->HWND;
$browser->Visible = true;
$browser->Navigate("http://blog.rjsuzhou.com");

// Still working?
while ($browser->Busy) {
     com_message_pump(4000);
}
$im = imagegrabwindow($handle, 0);
$browser->Quit();
imagepng($im, "iesnap.png");

//全屏IE in fullscreen mode

$browser = new COM("InternetExplorer.Application");
$handle = $browser->HWND;

$browser->Visible = true;
$browser->FullScreen = true;
$browser->Navigate("");

// Is it completely loaded? (be aware of frames!)
while ($browser->Busy) {
     com_message_pump(4000);
}
$im = imagegrabwindow($handle, 0);
$browser->Quit();
imagepng($im, "iesnap.png");

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