Flexpaper Implementation document online Browsing (with source code)

Flexpaper Implementation Document online Browsing (source code) 2011-06-16 10:04

1. Overview

Flexpaper is an open source lightweight component that displays various documents in a browser and is designed to work with pdf2swf, making it possible to display PDFs in browsers that do not require the support of a PDF software environment.

You can also convert some documents such as word, PPT, etc. into PDF, and then realize online browsing.

2. Implementation steps

Documents (Pdf,word,ppt etc)----> convert to SWF-----> use FLEXPA online Browsing

2.1. Convert SWF

Need to use a tool, Swftools, currently the latest version is 0.9.1;

Download Address

You can convert a file to a SWF file by using the command line;

For example, the command to convert Paper3.pdf to paper3.swf is:

C:\SWFTools\pdf2swf.exe Paper3.pdf-o paper3.swf

The corresponding program implementation method: (C #) Process PC = new process ();
ProcessStartInfo psi = new ProcessStartInfo ("C:\\swftools\\pdf2swf.exe", "Paper3.pdf paper3.swf");
Pc. StartInfo = PSI;
Pc. Start ();
Pc. WaitForExit ();

For more instructions on the Swftools command, click here to download the documentation.

2.2. Browsing in browsers

First to download Flexpaper, the latest version of the current 1.4.0;

Download Address

Extract to the Web page directory after downloading.

Use the following code in your page to enable browsing of your SWF document.

var params = {
Swffile: "Paper.swf",
scale:0.6
}
swfobject.embedSWF ("flexpaperviewer.swf", "CB", "," "," "," "9.0.0", "js/swfobject/expressinstall.swf" , params)

The Swffile parameter is the file you want to display, scale is a number between 0-1, which indicates the magnification parameter displayed.

Say again, better to see the source code came directly. The source code is here.

The following is the focus of this article (on the Internet can not find the *_*, find no such detail; Hee XI)

3. Parameter list

The official website has, but not my whole. Go to the official website

Parameter name	parameter values and descriptions
cursortoolsvisible	(True/false)
Fitpageonload	(True/false)
Fitwidthonload	(True/false)
Fullscreenasmaxwindow	(True/false)
fullscreenvisible	(True/false)
navtoolsvisible	(True/false)
printenabled	(True/false)
printtoolsvisible	(True/false)
progressiveloading	(True/false)
Scale
searchtoolsvisible	(True/false)
Startatpage
Swffile
viewmodetoolsvisible	(True/false)
Zoominterval
Zoomtime
zoomtoolsvisible	(True/false)
zoomtransition

4. Events and Functions

This is not much, or list it, but to be detailed please go to the official website to see it. Go to the official website

Function name	Function description
GotoPage (number PageNumber)	Jump to a specific page
Fitwidth ()	Set to Width mode view
Fitheight ()	Set to Height mode view
loadswf (String swffile)	Load a new SWF file into the browser
Getcurrpage ()	Get current page number
NextPage ()	Jump to the next page
PrevPage ()	Jump to Previous page
Zoom (number Factor)	Scaling by factor
SearchText (String text)	Search text
Switchmode (String mode)	Transform view mode; parameter values can be ("Portrait", "Two Page", "Tile")
Printpaper ()	Print a loaded document

onprogress   (number bytesloaded, number Bytestotal)

td>

event name	Event Description
ondocumentloaded   ()	Document loading Fire
ondocumentloadederror   (String errormessage)	Load document error trigger
Document is loading when it triggers