HighchartsSonificationDefaultSpeechMappingRateOptions constructor
HighchartsSonificationDefaultSpeechMappingRateOptions({})
Speech rate (speed) multiplier.
API Docs: https://api.highcharts.com/highcharts/sonification.defaultSpeechOptions.mapping.rate
Implementation
HighchartsSonificationDefaultSpeechMappingRateOptions(
{this.mapFunction,
this.mapTo,
this.max,
this.min,
this.value,
this.within});