mainPaneHeight property

double get mainPaneHeight

Height of the main chart canvas pane (excluding sub-pane and bottom time axis).

Implementation

double get mainPaneHeight {
  final totalHeight = _viewport.viewportHeight;
  final availableHeight = (totalHeight - 24.0).clamp(10.0, totalHeight);
  if (_subPaneResult != null) {
    return availableHeight * (1.0 - 0.25);
  }
  return availableHeight;
}