cefHtmlSnapshot

CEFHTMLSNAPSHOT

Windows的命令行實用程序的目的是拍攝HTML頁面的快照並將其保存為圖像或PDF

最初是SalvadorDíazFau的CEF4Delphi的“ ConsoleBrowser2”演示的hack，其他錯誤是我的。

根據MPL 2.0發布

學分

主存儲庫，網址為https://github.com/ericgrange/cefhtmlsnapshot

該項目需要CEF4DEPHI https://github.com/salvadordf/cef4delphi/ salvadordíazFau，並利用Chromium Chromium嵌入式框架（https://bitbucket.orggucket.orgg/chromiumiumiumiumiumiumiumiumiumiumiumemembed/cef/）。

turbojpeg支持https://bitbucket.org/egrange/dwscript/src/master/libraries/graphicslib/

命令行參數

 cefHtmlSnapshot.exe url_or_file [-arg1 value1] [-arg2 value2] ... output_file

  -?, -h, --help    This inline documentation
  url_or_file       URL of the website or file to be snapshotted (required)
                    If a .url file is specified, the URL will be read from it
  output_file       Output file pathname, extension determines format (default snapshot.jpg)
                    Supported formats are pdf, jpg, png, bmp & txt

  -w, --width       Width of the snapshot, between 1 and 2048 (default 1024)
  -h, --height      Height of the snapshot, between 1 and 2048 (default 768)
                    When output format is a PDF, this parameter is ignored
  -d, --delay       Delay in milliseconds, between 100 ms and 30 sec (default 1 sec)
  -s, --scale       Scale of the website relative to 96dpi, between 0.1 and 10.0 (default 1.0)
  --quality         Output JPEG quality (1 to 100, default 90)
  --compression     Output PNG compresson level (0 to 9, default 7)

  --cookie          set a cookie, format is CommaText, starting with name=value, then fields
                    url=       cookie url (uses scheme + domain from url parameter by default)
                    domain=    cookie domain (uses domain from url parameter by default)
                    path=      cookie path ("/" by default)
                    secure=    secure flag (0 or 1, by default 1 if url starts with "https:")
                    httponly=  htpOnly flag (0 or 1, by default 0)
  --javascript      Name of a JavaScript file to execute just before taking the snapshot
  --ignore-certificate-errors Turns on/off certificate checks (0 or 1, by default 0)
  --no-sandbox      Turns on/off sandbox (0 or 1, by default 0)

  --pdf-xxx         PDF output options outlined below
        page-width      page width in microns (default 210000)
        page-height     page height in microns (default 297000)
        margins         sets all margins in points
        margin-top      top margin in points (default 20)
        margin-left     left margin in points (default 20)
        margin-right    right margin in points (default 20)
        margin-bottom   bottom margin in points (default 20)
        landscape       portait (default, 0) or landscape (1)
        backgrounds     enable backgrounds (1) or not (default, 0)
		
  --text            Specifies the source of text for .txt output, accepted values
                        text (default)
                        html
                        console
  --frame	        Specifies the name of the frame for text our html output (by default main frame)
		

榜樣

在運行JS腳本以刪除歐盟Cookie Law Law Banner時，請使用我的博客的1024x768快照，並以JPEG格式保存。

 cefHtmlSnapshot https://www.delphitools.info/ --javascript Scriptscookie-law-buster.js snapshot.jpg