getImageHeight method

double getImageHeight()

Implementation

double getImageHeight() {
  if (getImage().isEmpty) {
    return 0;
  }
  return _imageHeight != null
      ? _imageHeight!
      : (getMindMap()?.getTheme() != null &&
                getMindMap()?.getTheme()?.getThemeByLevel(getLevel()) !=
                    null &&
                getMindMap()?.getTheme()?.getThemeByLevel(
                      getLevel(),
                    )!["ImageHeight"] !=
                    null
            ? double.tryParse(
                    getMindMap()!
                        .getTheme()!
                        .getThemeByLevel(getLevel())!["ImageHeight"]!
                        .toString(),
                  ) ??
                  0
            : 16);
}