Hand written text/signature canvas in Flutter apps

In this article we will discuss about how to create custom canvas for interacting with the screens in more natural way for writing down text data.

🛠️ Dependencies

hand_signature | Flutter Package

🔭 Implementation

→ Add the above package in pubspec.yaml file and run the cmd flutter pub get

→ Make use of HandSignature widget, which we get as a result of the package installation.

HandSignature(
              control: control,
              color: Colors.blueGrey,
              type: SignatureDrawType.arc,
            ),

→ the control parameter describes the HandSignatureControl including the threshold, smoothness, velocity etc., and is as follow.,

  final control = HandSignatureControl(
    threshold: 3.0,
    smoothRatio: 0.65,
    velocityRange: 2.0,
  );

Well that’s it. 🎉 Run the code to see it in action.🥳

Refer my video tutorial for complete guide:👉 https://www.youtube.com/@vijaycreationsflutter

Get the complete source code here:👉 https://github.com/vijayinyoutube/signature_app

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