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Questions tagged [signaturepad]

164 questions
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How to validate angular2-signaturepad?

I am Using angular2-signaturepad. I am trying to validate the signature pad. like this savePad() { this.signature = this.signaturePad.toDataURL(); if (this.signature != '' && this.signature == undefined) { // this.signature =…
Sanket Dorle
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How to use signature-pad in Ionic3?

I am new to ionic 3. We are using signature tag we are geting the error: nav-controller-base.js:88Failed to navigate: Template parse errors: 'signature-pad' is not a known element: 1. If 'signature-pad' is an Angular component, then…
vidya devi
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Classic ASP and Signature Pad

I'm trying to get a Classic ASP version of this app to save images to my server: https://github.com/szimek/signature_pad I've tried various combinations of using the Base64 output but have not had any success. I've searched this site and Googled but…
adamb0mbNZ
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Get image from signaturepad in xamarin forms?

After downloading xamarin.signaturePad sample i just want to get image from signature pad to memory stream and show on my imageview. here is my code and its working fine on iOS but on android its showing empty stream var image = await…
umair
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Javascript - Sending Signature-Pad results to Flask

I'm using the signature-pad JavaScript library to have people digitally sign documents (this is just for testing, nothing legally binding, etc.) but I'm having a hard time passing the signature result back to Flask/Python from JS. The following…
BrettJ
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Add a third-party module (angular2-signaturepad) without app.module.ts (Angular 2 / Ionic 2)

I'm having some trouble with using a third-party module called angular2-signaturepad. Using this guide The guide states that in order to use this module, you have to add SignaturePadModule to the imports section of app.module.ts. However, our…
bengrah
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Export Image from SignaturePad without transparent background

I am having trouble getting a SignaturePad image to save to my server correctly. The uri passes from Javascript to PHP correctly as I can render the uri by itself in html. However, I cannot get the image to show up when I try and export it as a…
user1848023
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Covert xamarin.image into base 64 format

I need to Convert a xamarin forms image into a base64 format, Can anyone help me with this? This is how i've being trying to do it, but it doesent work. var inputStream = signatureImage.Source.GetValue(UriImageSource.UriProperty); …
anslem arnolda
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Xamarin.Forms MemoryStream Manipulation. Why is Android different from iOS?

So am using the SignaturePad.PCL nuget package and you can recover a Stream from the plugin that takes the Draw Points and creates an image. Then I am passing that image across to a web service as a base 64 string and displaying it in a web app.…
J. Pedro
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Xamarin forms signature pad Get image

Im using the following code to get the signature from the signature pad, But any value doesn't come. try { var signature = padView.GetImage (Acr.XamForms.SignaturePad.ImageFormatType.Png); using (BinaryReader br = new…
anslem arnolda
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How to display json encoded image - jquery signaturepad

I'm trying to display image that has been encoded. It looks like…
ivva
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How to Save Captured Signature on SignaturePad Component to a SQL Server Database

As stated, how should we properly save a captured signature using SignaturePad component to a SQL Server database? Well it should be easy, considering the GetImage(false) method used by the component returns a Bitmap and later on compress the Bitmap…
Domingo
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Implement Thomas J Bradley's Signature Pad Ruby on Rails Carrierwave

I'm not very good at rails yet, and I'm trying to collect a user's signature at the end of a form. I've got the form showing up in my view just fine now, but I don't really know where to start to get it converted into an image. On the documentation…
dixiechris
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Set orientation of signaturepad to landscape mode always in IOS MVVMCROSS application

I have implemented signaturepad for my ios application. (Its not a native application. I am developing using MVVMCROSS platform. I wish to set the orientation of this signature pad in landscape view always. I am unable to find any parameters for the…
Somu
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Signature-Pad DomPDF and Multiple Signatures

I am a newbie so please excuse me if my question is stupid. My problem is when I try to do multiple signatures using the instructions here: https://github.com/thomasjbradley/signature-pad/blob/master/examples/accept-multiple-signatures.html When I…
MonteVista
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