size method
double
size({
- GetBreakpointSizeCallback? breakpointSize,
- ResponsiveRange? range,
- bool? useTextScaleFactor,
Implementation
double size({
GetBreakpointSizeCallback? breakpointSize,
ResponsiveRange? range,
bool? useTextScaleFactor,
}) {
final size = MediaQuery.sizeOf(_context);
final currentSizeCallback = breakpointSize ?? this.breakpointSize;
double currentSize = currentSizeCallback != null
? currentSizeCallback(size, Theme.of(_context).visualDensity)
: size.width;
if (useTextScaleFactor ?? this.useTextScaleFactor) {
final textScaleFactor = MediaQuery.textScaleFactorOf(_context);
currentSize = currentSize * textScaleFactor;
}
final effectiveRange = range ?? this.range;
final responsiveSize = effectiveRange.computeResponsiveSizeFrom(
currentSize,
);
return responsiveSize;
}