Instance Method
metricsValue:forKey:value:atHeight: metricsValue:forKey:value:atHeight: metricsValue_forKey_value_atHeight_
Evaluates a metrics key for a metric side.
Not available in Swift.
Declaration
- (BOOL) metricsValue:(GSMetricNumbers) metric forKey:(NSString *) key value:(CGFloat *) value atHeight:(NSInteger *) atHeight;Declaration
metricsValue_forKey_value_atHeight_(metric: GSMetricNumbers, key: str, value: float, atHeight: int) -> boolParameters
metricThe metric side that the key is evaluated for.
keyThe metrics key to evaluate.
valueOn return, the resolved metric value.
atHeightOn return, the height qualifier from the key, or
NSNotFound.
Return Value
YES when the key syntax is valid.
See Also
Metric Values
Metric value for a side at a measurement height.
Value described by a metrics key for a metric side.