widthTransformer method

double widthTransformer({
  1. double dividedBy = 1,
  2. double reducedBy = 0.0,
})

Gives you the power to get a portion of the width. Useful for responsive applications.

dividedBy is for when you want to have a portion of the value you would get like for example: if you want a value that represents a third of the screen you can set it to 3, and you will get a third of the width

reducedBy is a percentage value of how much of the width you want if you for example want 46% of the width, then you reduce it by 56%.

Implementation

double widthTransformer({double dividedBy = 1, double reducedBy = 0.0}) {
  return (mediaQuerySize.width - ((mediaQuerySize.width / 100) * reducedBy)) /
      dividedBy;
}