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A library for modify and display rgba format image data.
demo code:
// create ImageProvider
BufferImage bufferImage = BufferImage(100, 100);
for (int i = 0; i < 100; i++) {
for (int j = 0; j < 100; j++) {
bufferImage.setColor(
i, j, Colors.primaries[(i * 100 + j) % Colors.primaries.length]);
}
}
image = RgbaImage.fromBufferImage(bufferImage, scale: 1);
bufferImage.resize(2);
scaleImage = RgbaImage.fromBufferImage(bufferImage, scale: 1);
// display Image
Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
Image(
image: image,
),
Image(
image: scaleImage,
),
],
),
)
This project is a starting point for a Dart package, a library module containing code that can be shared easily across multiple Flutter or Dart projects.
For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.
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