textScaleFactor property Null safety

double textScaleFactor

The number of font pixels for each logical pixel.

For example, if the text scale factor is 1.5, text will be 50% larger than the specified font size.

After this is set, you must call layout before the next call to paint.

Implementation

double get textScaleFactor => _textScaleFactor;
void textScaleFactor=(double value)

Implementation

set textScaleFactor(double value) {
  assert(value != null);
  if (_textScaleFactor == value) {
    return;
  }
  _textScaleFactor = value;
  markNeedsLayout();
  _layoutTemplate = null;
}