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										 |  |  | /*
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							|  |  |  |  * Copyright (c) 2022, Sam Atkins <atkinssj@serenityos.org> | 
					
						
							|  |  |  |  * | 
					
						
							|  |  |  |  * SPDX-License-Identifier: BSD-2-Clause | 
					
						
							|  |  |  |  */ | 
					
						
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							|  |  |  | #include "Ratio.h"
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							|  |  |  | #include <math.h>
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							|  |  |  | namespace Web::CSS { | 
					
						
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							|  |  |  | Ratio::Ratio(float first, float second) | 
					
						
							|  |  |  |     : m_first_value(first) | 
					
						
							|  |  |  |     , m_second_value(second) | 
					
						
							|  |  |  | { | 
					
						
							|  |  |  | } | 
					
						
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							|  |  |  | // https://www.w3.org/TR/css-values-4/#degenerate-ratio
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							|  |  |  | bool Ratio::is_degenerate() const | 
					
						
							|  |  |  | { | 
					
						
							|  |  |  |     return !isfinite(m_first_value) || m_first_value == 0 | 
					
						
							|  |  |  |         || !isfinite(m_second_value) || m_second_value == 0; | 
					
						
							|  |  |  | } | 
					
						
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										 |  |  | ErrorOr<String> Ratio::to_string() const | 
					
						
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										 |  |  | { | 
					
						
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										 |  |  |     return String::formatted("{} / {}", m_first_value, m_second_value); | 
					
						
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										 |  |  | } | 
					
						
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							|  |  |  | } |