func (h *HeatmapDefinition) GetYaxis() WidgetAxis {
	if h == nil || h.Yaxis == nil {
		return WidgetAxis{}
	}
	return *h.Yaxis
}
func (h *HeatmapDefinition) GetYaxis() WidgetAxis {
	if h == nil || h.Yaxis == nil {
		return WidgetAxis{}
	}
	return *h.Yaxis
}
// GetYaxis returns the Yaxis field if non-nil, zero value otherwise.