setDimensions method

void setDimensions()

Calculate updated dimensions.

Implementation

void setDimensions() {
  windowWidth = getWindowWidth();
  windowHeight = getWindowHeight();
  screenWidth = getScreenWidth();
  screenHeight = getScreenHeight();
  breakpoint = breakpoints.firstWhereOrNull((element) =>
          screenWidth >= element.start && screenWidth <= element.end) ??
      const Breakpoint(start: 0, end: 0);
}