WebSignature (WebSign.OCX) 是一個ActiveX控件,呈現一個簽名窗口,用戶可以在這個窗口中用鼠標或者手寫數碼筆/板來簽署自己的姓名,然后,本控件就會捕獲用戶簽名并將其提交給一個Web服務器。
The WebSignature (WebSign.OCX) ActiveX control presents a signature window where users can sign their name with a mouse or a pen tablet. WebSignature can then capture that signature and submit ( POST) it back to a web server.
WebSignature以一個Active控件(及一些關聯CAB文件)的形式實現,因此它可以被嵌入到一個HTML Web頁面或者一個標準Windows應用程序中。(本產品實際上并不只限于Web應用,您還可以用本地或者通過標準Windows網絡的方式,來捕獲和保存簽名)
本產品不只適用于各種桌面版本的微軟視窗操作系統(95, 98, ME, NT, 2000, XP, 2003,Win7,2008),同樣也適應于袖珍型PC所使用的移動版本的視窗系統。(目前用于基于ARM兼容處理器的袖珍型PC)
簽名將以一組曲線的形式被傳送到服務器。我們提供了一些示例ASP和ASP.NET項目,用來向您演示如何將服務器所接收的數據,以圖像的形式識別,這樣一來,我們就可以或者將其保存到一個圖像文件中,或者保存到數據庫中,又或者將其保存到一個返回給用戶,供用戶確認使用的新的Web頁面中。
本產品擁有一系列屬性,可用來控制簽名捕獲窗口外觀的屬性。可調整的有:邊界厚度及顏色,線條粗細及顏色,基線顯示狀態,背景顏色規格。
Web支持
- 在Internet Explorer和Pocket
- IE瀏覽器中,WebSignature控件均能使用。(同一網頁,在桌上和袖珍型PC中,均能正常顯示)
- 支持在ASP以及ASP.NET下開發
- 支持標準Windows應用程序開發
- 作為一個ActiveX控件, WebSignature控件可用于大多數標準的Windows應用程序開發環境,例如:VB,VC,Access等等。
支持標準的Windows應用程序
- 作為一個ActiveX控件,Web Signature可以在大多數標準的Windows開發環境(VB, VC, Access...)下使用。
外觀調整
- 簽名捕獲窗口的大小的調整。
- 簽名線條的顏色和粗細程度調整。
- 顯示或者隱藏窗口邊界。
- 背景顏色設置。
- 指定簽名基線的存在與否,樣式,位置,以及顏色。
簽名度量
服務器提交
保存圖像
- Signature數據可以保存為raw的形式或者保存為BMP/JPG圖像。
WebSignature 在線Demo
WebSignature is implemented as an ActiveX component ( and associated CAB files) that can that can be embedded in either an HTML web page or a standard Windows application. ( The control is in fact not in any way limited to web use ?signatures may be captured and saved locally or over a standard windows network )
WebSignature is compatible with both Desktop versions of MS Windows ( 95, 98, ME, NT, 2000, XP, 2003 ) as well as Windows Mobile edition for the Pocket PC ( currently for Pocket PCs based on ARM compatible processors - Ask us about other platforms - MIPS or SH3 )
The signature is transmitted to the server as a set of curves. Sample ASP and ASP.NET projects are provided for recognizing the data received by the server as an image which may be then saved as an image file, stored in a database, or returned to the user in a new web page for confirmation.
WebSignature supports a set of properties to control the appearance of the signature capture window ?border thickness and color, line thickness and color, presentation of a baseline, and specification of background color.
Web Signature Features
- Web Support
- Web Signature may be used for both standard Internet Explorer and Pocket IE browsers
( the same web page may be viewed on desktop or pocket PC )
- Supports development in both ASP and ASP.NET
- Standard Windows Application Support
- As an ActiveX, Web Signature may be used within most standard Windows Development environments, VB, VC, Access, ...
- Presentation Control
- Control the Size of the Signature capture window
- Control the color and thickness of the signature line
- Display or hide window boarder
- Set Background color
- Specify existence, style, position, and color of signature baseline
- Signature Metrics
- verify existance of valid signature by data points , number of curves
- Server Submit
- Uploads signature data to server