setFatPercentage method

void setFatPercentage(
  1. int fat
)

Sets the percentage of fat in the diet and adjusts other nutrient percentages to maintain balance.

Implementation

void setFatPercentage(int fat) {
  final values = (balance3Values(
      first: fat, second: proteinPercentage, third: carbsPercentage));
  // Set the new percentage of fat.
  fatPercentage = values.$1;
  // Set the adjusted percentage of protein.
  proteinPercentage = values.$2;
  // Set the adjusted percentage of carbohydrates.
  carbsPercentage = values.$3;
}