setBaseAndExtent method
Implementation
void setBaseAndExtent(Node? baseNode, int baseOffset, Node? extentNode,
int extentOffset) native;© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.18.5/dart-html/Selection/setBaseAndExtent.html