C 印表機相關配置

在c#中設定印表機紙張大小，如此簡單

using

system.drawing.printing.printdocument
using
system.drawing.printing.printersettings.*****sizecollection
using
system.drawing.printing.*****size
using system.drawing.printing.pagesettings
/需要以上引用
printdocument pd =
newprintdocument()
;*****size p=
null
;foreach
(*****size ps in pd.printersettings.*****sizes)
pd.defaultpagesettings.*****size = p;
pd.print()
;

///寫在列印printpage 事件裡

printdocument pd =

newprintdocument()
;     pd.printpage +
=(sender, args)
=>
;     pd.
print()
;

printdocument.defaultpagesettings.landscape =

true
;//橫打
printdocument.defaultpagesettings.landscape =
false
;//縱打

class

printdirectclass
}private
void
doctoprint_beginprint
(object sender,
system.drawing.printing.printeventargs e)
private
void
doctoprint_endprint
(object sender,
system.drawing.printing.printeventargs e)
private
void
doctoprint_printpage
(object sender,
system.drawing.printing.printpageeventargs e)
else
//drawimage引數根據印表機和大小自行調整
system.drawing.rectangle destrect =
newsystem.drawing.rectangle
(x/2
, y/
2, width-x/
2, height-y/2)
; destrect = new system.drawing.rectangle(0, 0, width, height);
if(image.height <
310)
else
if(printnum < filelist.count -1)
e.hasmorepages =
false;}
}

Linux配置印表機

列印流程的理解 如果印表機已經支援了ipp協議，這個協議就是基於http的。也就是說終端 pc 只要能發起http請求應該就可以列印文件。cups相當終端裝置與印表機之間的乙個橋梁，終端給cups提交文件，cpus通過ipp或者其他協議去列印這個文件。ppd檔案就是描述印表機的配置，比如印表機生產商...

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