unSelectLine method

dynamic unSelectLine()

Implementation

unSelectLine() {
  for (var line in lineData.values) {
    int lineL = line.length;
    for (int i = 0; i < lineL; i++) {
      if (line[i].containsKey('selected') && line[i]['selected']) {
        line[i]['selected'] = false;
      }
    }
  }
  selLineData = null;
  isSelDrawLine = false;
}