color_palette_formats

Description:

color palette formats

Color palette formats #

A package for decoding and encoding various color palette formats. It allows Flutter apps to read and write color data
across a wide range of industry-standard formats.
Currently, the package supports the following formats:

Adobe Color Book (ACB)
Adobe Color Swatch (ACO)
Adobe Color Table (ACT)
Adobe Swatch Exchange (ASE)
GIMP Palette (GPL)
Homesite Palette (HPL)
JASC
Palette (PAL)
Paint.NET Palette
Procreate Swatches
Resource Interchange File Format (RIFF)
Sketch Palette

Examples #
Reading a color palette file
// Example: Reading an ACO (Adobe Color Swatch) file.
final acoFile = File('path/to/aco1_v1.aco');
final aco = AdobeColorSwatch.fromBytes(acoFile.readAsBytesSync());
assert(aco.version == supportedAdobeColorSwatchVersion);
assert(aco.colors.length == 52);

// Example: Reading a Procreate Swatches file.
final procreateFile = File('path/to/procreate1.swatches');
final procreate = decodeProcreateSwatches(procreateFile.readAsBytesSync());
assert(procreate.first.swatches.length == 30);

// Example: Reading a Sketch Palette file.
final sketchpaletteFile = File('path/to/sketchpalette1_v1.4.sketchpalette');
final sketchpalette = SketchPalette.fromBytes(sketchpaletteFile.readAsBytesSync());
assert(sketchpalette.compatibleVersion == supportedSketchPaletteVersion);
assert(sketchpalette.pluginVersion == supportedSketchPaletteVersion);
assert(sketchpalette.colors.length == 6);
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Writing a color palette file
final ase = AdobeSwatchExchange(
version: supportedAdobeSwatchExchangeVersion,
colors: [
AdobeSwatchExchangeColor(
name: 'red',
model: AdobeSwatchExchangeColorModel.rgb,
values: [1, 0, 0],
),
AdobeSwatchExchangeColor(
name: 'cyan',
model: AdobeSwatchExchangeColorModel.cmyk,
values: [1, 0, 0, 0],
),
AdobeSwatchExchangeColor(
name: 'gray',
model: AdobeSwatchExchangeColorModel.gray,
values: [0.5],
),
],
);
// write to file
final aseFile = File('path/to/ase1_v1.ase');
aseFile.writeAsBytesSync(ase.toBytes());
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Projects using this package #
🎨 Hexee Pro - Palette editor & Advanced color toolkit for designers and developers.
Feel free to submit a pull request to add your project to this list.
Support this project #



Credits #
Created by @albemala (Twitter).