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Description:
easy colors
Easy Colors #
Why easy_colors? #
This package has the purpose to help manage all the color resources used inside a Flutter app in
a simple and fast way without the hassle of creating dart files.
Getting Started #
Installation #
Add easy_colors to your pubspec.yaml file.
dependencies:
easy_colors: <latest-version>
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Create a file .json where all the colors will be declared
Example:
assets
└── colors.json
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Content of the colors file #
Inside your colors.json file you will declare all your colors as a key-value pair where the
key is the color name and the value is the color.
NOTE: The color value can be one of:
A String with the Hex color code in format RGB (#RRGGBB)
A String with the Hex color code in format ARGB (#AARRGGBB)
A integer with the lower 32-bit representing the color in ARGB format
Example:
{
"red": "#FF0000",
"green": "#00FF00",
"blue": "#0000FF",
"black": "#FF000000",
"white": "4294967295"
}
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Code Generation #
After all the steps above are completed you are ready to execute the code generation
Steps:
Open your terminal in the folder's path containing your project
Run in terminal flutter pub run easy_colors:generate
Use the colors in your app
Widget build() {
//...
return Container(
color: EasyColors.red
);
}
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All done!
For more information run in your terminal flutter pub run easy_colors:generate -h
Command-line arguments
Arguments
Short
Default
Description
--help
-h
Help info
--source-dir
-S
assets
Folder containing color file
--source-file
-s
colors.json
File to use for generation
--output-dir
-O
lib/generated
Output folder where the generated file is stored
--output-file
-o
gen_colors.g.dart
Output file name
To Do Features #
✅ Parse colors in hex string format (#AARRGGBB)
✅ Parse colors in int format (4294967295)
❌ Parse colors in RGB list format ([255, 0, 0])
❌ Parse colors in ARGB list format ([255, 255, 0, 0])
❌ Parse colors in HSL list format ([10, 0, 0])
❌ Parse colors in CMYK list format ([100, 100, 100, 100])
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
Files:
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