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Flutter widget that can use paint bucket functionality on the provided image.

Flood Fill Image #

Version GitHub license Support

Overview #

Flutter widget that can use paint bucket functionality on the provided image using Queue-Linear Flood Fill Algorithm by J. Dunlap. For more info check out my blog : Flood Fill in Flutter

Kindly like👍 the package at pub dev or star⭐ the repo in github if you find this library useful. 😉

demo dog gif

Usage #

FloodFillImage(
    imageProvider: AssetImage("assets/dog.jpg"),
    fillColor: Colors.amber,
    avoidColor: [Colors.transparent, Colors.black],
)

Parameters #

Name Type Description
imageProvider ImageProvider The image to display via ImageProvider.
You can use AssetImage or NetworkImage.
fillColor Color Color use for filling the area.
isFillActive bool Set false if you want to disable on touch fill function.
Default value is true.
avoidColor List<Color> List of color that determines to which Color is/are needed to be avoided upon touch.
Note: Nearest color shade is applied.
tolerance int Set fill value tolerance that ranges from 0 to 100.
Default value is 8.
width int Width of the image. Parent widget width will be prioritize if it's provided and less than the image width.
height int Height of the image. Parent widget height will be prioritize if it's provided and less than the image height.
alignment AlignmentGeometry Alignment of the image.
loadingWidget Widget Widget to show while the image is being processed on initialization.
It uses CircularProgressIndicator by default.
onFloodFillStart Function(Offset position,Image image) Callback function that returns the touch position and an Image from dart:ui when flood fill starts.
Note: Touch coordinate is relative to the image dimension.
onFloodFillEnd Function(Image image) Callback function that returns an Image from dart:ui when flood fill ended.

Coffee #

Buy Me A Coffee

License #

MIT License, see the LICENSE.md file for details.

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Publisher

verified publishermeekcode.com

Flutter widget that can use paint bucket functionality on the provided image.

Repository (GitHub)
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Documentation

API reference

License

MIT (LICENSE)

Dependencies

flutter, image

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