cjkVerticalPreset property
CJK vertical preset.
Implementation
static Map<ReadiumCSSName, bool> get cjkVerticalPreset => {
ReadiumCSSName.scroll: true,
ReadiumCSSName.columnCount: false,
ReadiumCSSName.textAlignment: false,
ReadiumCSSName.hyphens: false,
ReadiumCSSName.paraIndent: false,
ReadiumCSSName.wordSpacing: false,
ReadiumCSSName.letterSpacing: false
};