悬赏: large/huge EMF spool file - 袁峰

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I'm collecting large/huge EMF spool files, which are usually generated printing from CAD/CAM/GIS applications. Here are some restrictions:

1) Single page. It's always possible to print lots of pages to generate a huge spool file.

2) Recent version of applications. Old applications may just be silly in generating EMF spool file.

3) Real applications, real documents. It's always possible to copy/paste a medium complex page to generate a very complicated page.

4) EMF spool file, not raw printer data. emf.exe from www.fengyuan.com\download should be able to open EMF spool file.

I usually install a printer driver to LPT2, print to it, and then go to the spooler folder to harvest the EMF spool file (system32\spool\printers).

Thanks

打印 | posted on Sunday, May 16, 2004 5:20 PM | | 收藏本页 (百度搜藏)(QQ书签)(Live收藏)(Google书签)(Yahoo书签)(新浪ViVi)(搜狐网摘)(365Key网摘)(天极网摘)(博采网摘)(和讯网摘)

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# 回复: 悬赏: large/huge EMF spool file

i start working on printing large quantity of tif files on .net.
more than 2000 A4 pages one time,i am doing it separately right now.
anything i should noticed about?

and i found the speed of transfer is a little bit slow, is that normal?(700kb per page)
anything i can do to optimize it ?

5/16/2004 8:06 PM | Johnny Hu

# 回复: 悬赏: large/huge EMF spool file

Use emf.exe from my website to check what is in your EMF. Reduce the color depth of your images. For example, if you know it's a black white printer, change the image to grayscale. If there are no more than 256 colors, convert to 256-color image, for which you can use RLE compression.

5/17/2004 1:28 PM | Feng Yuan