story_painter 0.0.3
story_painter: ^0.0.3 copied to clipboard

This package provides drawing experince like in story editor of Instagram.

story_painter #

This package provides drawing experince like in story editor of Instagram.

story_painter is a modified version of the hand_signature.

Check out fast_color_picker from here. #

Usage #

Initialize the controller

StoryPainterControl painterControl = StoryPainterControl(
    type: PainterDrawType.shape,
    threshold: 3.0,
    smoothRatio: 0.65,
    velocityRange: 2.0,
    color: Colors.white,
    width: 8,
    onDrawStart: () {},
    onDrawEnd: () {},
);

Build StoryPainter with controller

StoryPainter(control: painterControl)

Change brush specs while drawing

painterControl.setColor(Colors.red);
painterControl.setWidth(24.0);

Export the image

ui.Image image = await painterControl.toImage(pixelRatio: 3.0);

Display or use the output

// Convert the data
ByteData byteData = await image.toByteData(format: ui.ImageByteFormat.png);
Uint8List pngBytes = byteData.buffer.asUint8List();

// Display with memory image
Image.memory(pngBytes)
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This package provides drawing experince like in story editor of Instagram.

Repository (GitHub)
View/report issues

Documentation

API reference

License

MIT (LICENSE)

Dependencies

flutter, flutter_svg

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