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Questions tagged [topaz-signatures]

Topaz electronic signature capture devices

Topaz electronic signature capture devices are a USB or Serial device that allow an end user to write their signature on a small input device.

These devices are often seen in the wild at a place where a signature is required. This could be a grocery store, a government office, a shipping store and etc.

This community is for developers using the Topaz signature capture hardware. It is not for other signature capture devices.

API information can be found here

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Make an ActiveX control work without a form?

We are using Topaz Signature pads. They provide their APIs in the from of an ActiveX control which is to be put on a Winform control. Well, the way our project will work we do not want to have a form(at least not visible). We just want for the…
Earlz
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Embedding ASCII hex string SigString into HTML page, not base64

I am currently working on a project that is requiring me to embed a Topaz signature image into a HTML page. I know that this is possible if the image has been changed into a base64 string but the string value that the signature is returning is a…
JoBaxter
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Topaz sigpad not working on latest google chrome

In the latest version of Google Chrome (Version 113.0.5672.64 - Official Build - 64-bit), the Topaz SigPad doesn't open the signpad popup screen on the first attempt. After that, it gives an error message indicating that another instance is already…
tafsir
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Retrieving ASCII image data from SQL Server back into an image

I'm working with Topaz signature capture system,SigPlusNet. The SDK has a method for storing the captured signature into a long ASCII string. 'Method 1--storing as an ASCII string value strSig = SigPlusNET1.GetSigString() I've taken the…
dashley
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Convert Bitmap String into Base64 image

I am using Topaz Sigidp1. They have one API which returns a bitmap string. From there website https://www.topazsystems.com/Software/sigidp1.pdf, GetBmpString() (returns ascii hex string of bmp fingerprint--useful for web applications to send…
Imran Qadir Baksh - Baloch
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String Reference not Set to instance of String

I am using this Topaz Signature Pad and I am trying to do this and save to the Database Now I have an Input field to get a username in a textbox (HTML) which looks like this Now when I call it…
Timothy
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Converting from Image to Base64 returns Error

I am trying to convert an image into a base64 String so i can save in a column in my database. Now i see this method public string ImageToBase64(Image image,System.Drawing.Imaging.ImageFormat format) { using (MemoryStream ms = new…
Timothy
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Getting ASCII string converted and show on Picturebox

I am using this Topaz Signature Pad and it saves ASCII string upon final signature to the Database. Now i have a Problem i want to get the ASCII string from the database and convert it to an Image and show in a Picturebox Control I have this code…
Tarell Rovers
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Can not encrypt a signature using Topaz SigWeb API

I am trying to integrate SigWeb API into my application. I want to use the digital signature in all modern browsers. Now it works only in IE, using ActiveX object. The problem is that I can not use the encryption key. Let me explain: Old version js…
S. Yemets
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Topaz Signature Pad throws Exception: NetworkError when I launch it from JS code inside WebView in Xamarin UWP Windows App

Topaz Signature Pad throws Exception: NetworkError when I launch it from JS code inside WebView in Xamarin UWP Windows App. I do not have problem with Topaz if I run it in regular Web Browser, but from WebView in Xamarin App it throws Exception on…
Renat Gatin
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java.lang.UnsatisfiedLinkError when loading topaz dll in OSGI environement

i'm trying to load a dll in an equinox osgi environement using System.load() , the path to the dll file is correct but i always get java.lang.UnsatisfiedLinkError . i managed to load the dll when it is placed in System32 folder. using :…
Genjuro
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How to show Topaz signature below menu in HTML?

We are using the Topaz Systems signature pad device for signatures asp.net web application.
Harvinder
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How to access Topaz Signature Pad ActiveX object through javascript?

We are using the Topaz Systems signature pad device for recording electronic signatures on documents. Here is the company provided demo for javascript usage: Javascript-based HTML Internet Signature demo download The signature pad is added to the…
Roberjo
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