Source of file Size.php
Size: 1,999 Bytes - Last Modified: 2021-12-23T10:11:59+00:00
/var/www/docs.ssmods.com/process/src/ext/sabberworm/php-css-parser/lib/Sabberworm/CSS/Value/Size.php
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374 | <?php namespace Sabberworm\CSS\Value; class Size extends PrimitiveValue { const ABSOLUTE_SIZE_UNITS = 'px/cm/mm/mozmm/in/pt/pc/vh/vw/vm/vmin/vmax/rem'; //vh/vw/vm(ax)/vmin/rem are absolute insofar as they don’t scale to the immediate parent (only the viewport) const RELATIVE_SIZE_UNITS = '%/em/ex/ch/fr'; const NON_SIZE_UNITS = 'deg/grad/rad/s/ms/turns/Hz/kHz'; private $fSize; private $sUnit; private $bIsColorComponent; public function __construct($fSize, $sUnit = null, $bIsColorComponent = false, $iLineNo = 0) { parent::__construct($iLineNo); $this->fSize = floatval($fSize); $this->sUnit = $sUnit; $this->bIsColorComponent = $bIsColorComponent; } public function setUnit($sUnit) { $this->sUnit = $sUnit; } public function getUnit() { return $this->sUnit; } public function setSize($fSize) { $this->fSize = floatval($fSize); } public function getSize() { return $this->fSize; } public function isColorComponent() { return $this->bIsColorComponent; } /** * Returns whether the number stored in this Size really represents a size (as in a length of something on screen). * @return false if the unit an angle, a duration, a frequency or the number is a component in a Color object. */ public function isSize() { if (in_array($this->sUnit, explode('/', self::NON_SIZE_UNITS))) { return false; } return !$this->isColorComponent(); } public function isRelative() { if (in_array($this->sUnit, explode('/', self::RELATIVE_SIZE_UNITS))) { return true; } if ($this->sUnit === null && $this->fSize != 0) { return true; } return false; } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { $l = localeconv(); $sPoint = preg_quote($l['decimal_point'], '/'); return preg_replace(array("/$sPoint/", "/^(-?)0\./"), array('.', '$1.'), $this->fSize) . ($this->sUnit === null ? '' : $this->sUnit); } } |