dart:html

collapse method

void collapse([bool toStart ])

Source 

void collapse([bool toStart]) {
  if (toStart != null) {
    _blink.BlinkRange.instance.collapse_Callback_1_(this, toStart);
    return;
  }
  _blink.BlinkRange.instance.collapse_Callback_0_(this);
  return;
}

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/1.24.3/dart-html/Range/collapse.html