public static function SassScriptFunctions::opacify in Sassy 7.3

Same name and namespace in other branches

1. 7 phamlp/sass/script/SassScriptFunctions.php \SassScriptFunctions::opacify()

Makes a colour more opaque.

Parameters

SassColour The colour to opacify:

SassNumber The amount to opacify the colour by: If this is a unitless number between 0 and 1 the adjustment is absolute, if it is a percentage the adjustment is relative. If the colour alpha value is 0.4 if the amount is 0.5 the resulting colour alpha value is 0.9, whereas if the amount is 50% the resulting colour alpha value is 0.6.

Return value

new SassColour The opacified colour

Throws

SassScriptFunctionException If $colour is not a colour or $amount is not a number

See also

opacify_rel

1 call to SassScriptFunctions::opacify()

SassScriptFunctions::fade_in in phpsass/script/SassScriptFunctions.php

Makes a colour more opaque. Alias for {@link opacify}.

File

phpsass/script/SassScriptFunctions.php, line 372

Class

SassScriptFunctions

SassScript functions class. A collection of functions for use in SassSCript. @package PHamlP @subpackage Sass.script

Code

public static function opacify($colour, $amount, $ofCurrent = false) {
  $units = self::units($amount);
  return self::adjust($colour, $amount, $ofCurrent, 'alpha', self::INCREASE, 0, $units === '%' ? 100 : 1, $units);
}