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4Q-s-r-o / signature

Flutter plugin that creates a canvas for writing down a signature
MIT License
252 stars 83 forks source link

Transparent background image #32

Closed PandaGeek1024 closed 3 years ago

PandaGeek1024 commented 3 years ago

Is there a way to export a signature image with transparent background? Thanks

patriksharma commented 3 years ago

@PandaGeek1024 it worked for me, Do like this when you declare controller

final SignatureController _controller = SignatureController(
    penStrokeWidth: 5,
    penColor: Colors.red,
    exportBackgroundColor: Colors.white,
  );
PandaGeek1024 commented 3 years ago

@patriksharma but the background is white? I want transparent background

ahuruConnect commented 3 years ago

exportBackgroundColor: Colors.transparent does the trick for me.