A series of methods that let you manipulate colors. Just incase you ever need different shades of one color on the fly.
Home Page: http://mexitek.github.com/phpColors/
License: MIT License
Thanks for this project: elegant, lightweight, well documented. I would like to use it and here goes my two legal issues:
I'm not a lawyer, but this is how I understand these things to the limits of my knowledge. Thank you for consideration.
Hi and thanks for incredible class!
Is getRgb() method works as documented?
Thank you.
Thanks for this nice library! One thing that I constantly encounter is that I can't perform multiple actions (lighten, mix, ...) on one color but instead need to recreate Color objects for each step. I would suggest to return $this instead self::hslToHex()? This would break compatibility, so it would need an major version jump? Would go well though with @finwe's pull request #35.
AS title, Travis CI changes is not friendly for the open source projects.
And I think it's time to migrate the Travis CI to the GitHub workflows action now.
I'm trying to convert a HSL to HEX:
var_dump(Color::hslToHex( array( 'H' => 50, 'S' => 60, 'L' => 70) ));
or
var_dump(Color::hslToHex( array( 'H' => 50, 'S' => '60%', 'L' => '70%' ) ));
Result:
string(38) "fffffffffff029e6fffffffffff5888210618e"
Any advise?
Jose Carlos Ramos Carmenates
Hi,
Is it possible to add a tag to this version so I can fix my composer file with a tag please.
Hi, I copied this file into my project, but if someone look at it he will not know who write it or where is the real repo.
Would you please put a good header that include a license, author and url to this repo.
Thanks in advance.
Could you please add support for PSR autoloading? Would make it much easier to quickly use the class when working in a framework such as Laravel.
This is the error I am getting, using the Color.php
require_once DIR . '/../PHPColors/Color.php';
This is the only thing I am using, in my php file.
A yellow color rgb(244, 231, 15) is not converted correctly to HEX value.
#f4e70f is the correct HEX value, but it is converted to #f4e7f instead.
What is noticeable is that again zeroes (0) are involved,
not at the beginning or end of the HEX value string but in between.
Hi @mexitek,
Thanks for this handy class. I was wondering if this class also supports rgba format and some functions for manpulating it. e.g. changeOpacity(). It would be great if these features could be added into your class.
Thanks!
It outputs single '0' in hex value. It should be a double zero '00'.
You need to replace
Line 197: return implode( '', $hex );
with: return sprintf("%02s%02s%02s", $hex[0], $hex[1], $hex[2]);
Method to make colornames like "green" or "red" to hex colors. Something like this:
public static function name_to_hex($color_name)
{
// standard 147 HTML color names
$colors = array(
'aliceblue'=>'F0F8FF',
'antiquewhite'=>'FAEBD7',
'aqua'=>'00FFFF',
'aquamarine'=>'7FFFD4',
'azure'=>'F0FFFF',
'beige'=>'F5F5DC',
'bisque'=>'FFE4C4',
'black'=>'000000',
'blanchedalmond '=>'FFEBCD',
'blue'=>'0000FF',
'blueviolet'=>'8A2BE2',
'brown'=>'A52A2A',
'burlywood'=>'DEB887',
'cadetblue'=>'5F9EA0',
'chartreuse'=>'7FFF00',
'chocolate'=>'D2691E',
'coral'=>'FF7F50',
'cornflowerblue'=>'6495ED',
'cornsilk'=>'FFF8DC',
'crimson'=>'DC143C',
'cyan'=>'00FFFF',
'darkblue'=>'00008B',
'darkcyan'=>'008B8B',
'darkgoldenrod'=>'B8860B',
'darkgray'=>'A9A9A9',
'darkgreen'=>'006400',
'darkgrey'=>'A9A9A9',
'darkkhaki'=>'BDB76B',
'darkmagenta'=>'8B008B',
'darkolivegreen'=>'556B2F',
'darkorange'=>'FF8C00',
'darkorchid'=>'9932CC',
'darkred'=>'8B0000',
'darksalmon'=>'E9967A',
'darkseagreen'=>'8FBC8F',
'darkslateblue'=>'483D8B',
'darkslategray'=>'2F4F4F',
'darkslategrey'=>'2F4F4F',
'darkturquoise'=>'00CED1',
'darkviolet'=>'9400D3',
'deeppink'=>'FF1493',
'deepskyblue'=>'00BFFF',
'dimgray'=>'696969',
'dimgrey'=>'696969',
'dodgerblue'=>'1E90FF',
'firebrick'=>'B22222',
'floralwhite'=>'FFFAF0',
'forestgreen'=>'228B22',
'fuchsia'=>'FF00FF',
'gainsboro'=>'DCDCDC',
'ghostwhite'=>'F8F8FF',
'gold'=>'FFD700',
'goldenrod'=>'DAA520',
'gray'=>'808080',
'green'=>'008000',
'greenyellow'=>'ADFF2F',
'grey'=>'808080',
'honeydew'=>'F0FFF0',
'hotpink'=>'FF69B4',
'indianred'=>'CD5C5C',
'indigo'=>'4B0082',
'ivory'=>'FFFFF0',
'khaki'=>'F0E68C',
'lavender'=>'E6E6FA',
'lavenderblush'=>'FFF0F5',
'lawngreen'=>'7CFC00',
'lemonchiffon'=>'FFFACD',
'lightblue'=>'ADD8E6',
'lightcoral'=>'F08080',
'lightcyan'=>'E0FFFF',
'lightgoldenrodyellow'=>'FAFAD2',
'lightgray'=>'D3D3D3',
'lightgreen'=>'90EE90',
'lightgrey'=>'D3D3D3',
'lightpink'=>'FFB6C1',
'lightsalmon'=>'FFA07A',
'lightseagreen'=>'20B2AA',
'lightskyblue'=>'87CEFA',
'lightslategray'=>'778899',
'lightslategrey'=>'778899',
'lightsteelblue'=>'B0C4DE',
'lightyellow'=>'FFFFE0',
'lime'=>'00FF00',
'limegreen'=>'32CD32',
'linen'=>'FAF0E6',
'magenta'=>'FF00FF',
'maroon'=>'800000',
'mediumaquamarine'=>'66CDAA',
'mediumblue'=>'0000CD',
'mediumorchid'=>'BA55D3',
'mediumpurple'=>'9370D0',
'mediumseagreen'=>'3CB371',
'mediumslateblue'=>'7B68EE',
'mediumspringgreen'=>'00FA9A',
'mediumturquoise'=>'48D1CC',
'mediumvioletred'=>'C71585',
'midnightblue'=>'191970',
'mintcream'=>'F5FFFA',
'mistyrose'=>'FFE4E1',
'moccasin'=>'FFE4B5',
'navajowhite'=>'FFDEAD',
'navy'=>'000080',
'oldlace'=>'FDF5E6',
'olive'=>'808000',
'olivedrab'=>'6B8E23',
'orange'=>'FFA500',
'orangered'=>'FF4500',
'orchid'=>'DA70D6',
'palegoldenrod'=>'EEE8AA',
'palegreen'=>'98FB98',
'paleturquoise'=>'AFEEEE',
'palevioletred'=>'DB7093',
'papayawhip'=>'FFEFD5',
'peachpuff'=>'FFDAB9',
'peru'=>'CD853F',
'pink'=>'FFC0CB',
'plum'=>'DDA0DD',
'powderblue'=>'B0E0E6',
'purple'=>'800080',
'red'=>'FF0000',
'rosybrown'=>'BC8F8F',
'royalblue'=>'4169E1',
'saddlebrown'=>'8B4513',
'salmon'=>'FA8072',
'sandybrown'=>'F4A460',
'seagreen'=>'2E8B57',
'seashell'=>'FFF5EE',
'sienna'=>'A0522D',
'silver'=>'C0C0C0',
'skyblue'=>'87CEEB',
'slateblue'=>'6A5ACD',
'slategray'=>'708090',
'slategrey'=>'708090',
'snow'=>'FFFAFA',
'springgreen'=>'00FF7F',
'steelblue'=>'4682B4',
'tan'=>'D2B48C',
'teal'=>'008080',
'thistle'=>'D8BFD8',
'tomato'=>'FF6347',
'turquoise'=>'40E0D0',
'violet'=>'EE82EE',
'wheat'=>'F5DEB3',
'white'=>'FFFFFF',
'whitesmoke'=>'F5F5F5',
'yellow'=>'FFFF00',
'yellowgreen'=>'9ACD32');
$color_name = strtolower($color_name);
if (isset($colors[$color_name]))
{
return ('#' . $colors[$color_name]);
}
else
{
return ($color_name);
}
} As per the thread on #27 it can be an issue relying on dev-master to use this library.
Can we get a v0.4 tag on the most recent commit?
According to this comment, it should make PHP_CodeSniffer coding style tool, it's nice to integrate this tool.
Related to isLight() and isDark(), I'd like something like getLightness() that would output a numerical value between 0 and 1 that describes the brightness of an image for my own evaluation.
I might be wrong, but I couldn't manage to get the code from composer that would match this repository. I tried "composer require mexitek/phpColors".
It's not much of an issue with the library, which is great, but I think someone should have a look at it.
Hi there,
would you mind to release next version of this package please, so we can use a version constraint in our composer.json files.
Thank you very much, have a nice day.
Very handy lib! I would suggest adding this as a package into composer/packagist so others can easily add it to their projects and stay up to date.
how to I solved it please help me on it
http://prntscr.com/twij6a
Im a front end dev here...
I cant seem to get this working at all. I just wanted to change a hex value to hsl and I'm going down a rabbit hole.
$color = new Color($stripe_color);
Why wont this work? It needs to be a string right?
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