Lines Matching refs:hsl

1186 		$hsl = $this->toHSL($color);
1187 		$hsl[3] = $this->clamp($hsl[3] - $delta, 100);
1188 		return $this->toRGB($hsl);
1194 		$hsl = $this->toHSL($color);
1195 		$hsl[3] = $this->clamp($hsl[3] + $delta, 100);
1196 		return $this->toRGB($hsl);
1202 		$hsl = $this->toHSL($color);
1203 		$hsl[2] = $this->clamp($hsl[2] + $delta, 100);
1204 		return $this->toRGB($hsl);
1210 		$hsl = $this->toHSL($color);
1211 		$hsl[2] = $this->clamp($hsl[2] - $delta, 100);
1212 		return $this->toRGB($hsl);
1218 		$hsl = $this->toHSL($color);
1220 		$hsl[1] = $hsl[1] + $delta % 360;
1221 		if ($hsl[1] < 0) $hsl[1] += 360;
1223 		return $this->toRGB($hsl);
1239 		$hsl = $this->toHSL($this->assertColor($color));
1240 		return round($hsl[1]);
1244 		$hsl = $this->toHSL($this->assertColor($color));
1245 		return round($hsl[2]);
1249 		$hsl = $this->toHSL($this->assertColor($color));
1250 		return round($hsl[3]);
1493 			$hsl = array('hsl');
1503 				$hsl[] = $this->clamp($val, $clamp);
1507 			while (count($hsl) < 4) $hsl[] = 0;
1508 			return $this->toRGB($hsl);