setProteinPercentage method

void setProteinPercentage(
  1. int protein
)

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

Implementation

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