hand_signature

Releases

1. ▸▾3.1.06 Jul 20252 sources agree

   Custom Drawing with `HandSignatureDrawer`: Introduced a new abstract class HandSignatureDrawer that allows for complete customization of how signature

   • Custom Drawing with HandSignatureDrawer: Introduced a new abstract class HandSignatureDrawer that allows for complete customization of how signatures are drawn. This provides developers with the flexibility to implement their own drawing logic by extending this class.
   • Built-in Drawers: Added several built-in drawers for common use cases:
     • LineSignatureDrawer: Draws the path as simple lines.
     • ArcSignatureDrawer: Renders the path as a series of arcs with variable width.
     • ShapeSignatureDrawer: Draws the path as a filled shape.
     • DynamicSignatureDrawer: Dynamically selects a drawer based on parameters in the path data.
     • MultiSignatureDrawer: Allows combining multiple drawers for complex visual effects.
   • Pressure Sensitivity: The signature input now captures pressure data from supported devices. The line thickness can vary with pressure. The pressureRatio in SignaturePathSetup can be used to balance between pressure and velocity.
   • Path Configuration: Introduced SignaturePathSetup to provide a more structured way to configure path properties like smoothRatio, velocityRange, and pressureRatio. It also includes an args map for passing custom data to drawers.

   State Handling

   • Rendering: The drawing pipeline has been refactored to be more customizable, with SignaturePathSetup that can hold all the necessary variables for drawer.

   • Data Serialization: The toMap and import methods in HandSignatureControl have been updated to version 2, which includes the SignaturePathSetup for each path and pressure value for each point.

   • Also Comes with updated examples.