public static bool IsHomophone(char ch1, char ch2)
{
CharUnit charUnit = charDictionary.GetCharUnit(ch1);
CharUnit unit2 = charDictionary.GetCharUnit(ch2);
return(ExistSameElement <short>(charUnit.PinyinIndexList, unit2.PinyinIndexList));
}
/// <summary>
/// 检索指定字符的笔画数。
/// </summary>
/// <param name="ch">指出需要识别的字符。</param>
/// <returns>返回指定字符的笔画数。 如果字符不是有效值则返回-1。 </returns>
public static short GetStrokeNumber(char ch)
{
if (!ChineseChar.IsValidChar(ch))
{
return(-1);
}
CharUnit charUnit = ChineseChar.charDictionary.GetCharUnit(ch);
return((short)charUnit.StrokeNumber);
}
internal static CharUnit Deserialize(BinaryReader binaryReader)
{
CharUnit charUnit = new CharUnit();
charUnit.Char = binaryReader.ReadChar();
charUnit.StrokeNumber = binaryReader.ReadByte();
charUnit.PinyinCount = binaryReader.ReadByte();
charUnit.PinyinIndexList = new short[(int)charUnit.PinyinCount];
for (int index = 0; index < (int)charUnit.PinyinCount; ++index)
{
charUnit.PinyinIndexList[index] = binaryReader.ReadInt16();
}
return(charUnit);
}
internal static CharDictionary Deserialize(BinaryReader binaryReader)
{
CharDictionary charDictionary = new CharDictionary();
binaryReader.ReadInt32();
charDictionary.Length = binaryReader.ReadInt32();
charDictionary.Count = binaryReader.ReadInt32();
charDictionary.Offset = binaryReader.ReadInt16();
binaryReader.ReadBytes(24);
charDictionary.CharUnitTable = new List <CharUnit>();
for (int i = 0; i < charDictionary.Count; i++)
{
charDictionary.CharUnitTable.Add(CharUnit.Deserialize(binaryReader));
}
binaryReader.ReadInt16();
return(charDictionary);
}
public ChineseChar(char ch)
{
if (!IsValidChar(ch))
{
throw new NotSupportedException(AssemblyResource.CHARACTER_NOT_SUPPORTED);
}
this.chineseCharacter = ch;
CharUnit charUnit = charDictionary.GetCharUnit(ch);
this.strokeNumber = charUnit.StrokeNumber;
this.pinyinCount = charUnit.PinyinCount;
this.isPolyphone = charUnit.PinyinCount > 1;
for (int i = 0; i < this.pinyinCount; i++)
{
PinyinUnit pinYinUnitByIndex = pinyinDictionary.GetPinYinUnitByIndex(charUnit.PinyinIndexList[i]);
this.pinyinList[i] = pinYinUnitByIndex.Pinyin;
}
}
internal static CharUnit Deserialize(BinaryReader binaryReader)
{
CharUnit unit;
unit = new CharUnit {
Char = binaryReader.ReadChar(),
StrokeNumber = binaryReader.ReadByte(),
PinyinCount = binaryReader.ReadByte(),
PinyinIndexList = null
};
unit.PinyinIndexList = new short[unit.PinyinCount];
for (int i = 0; i < unit.PinyinCount; i++)
{
unit.PinyinIndexList[i] = binaryReader.ReadInt16();
}
return(unit);
}
public int CompareStrokeNumber(char ch)
{
CharUnit charUnit = charDictionary.GetCharUnit(ch);
return(this.StrokeNumber - charUnit.StrokeNumber);
}
internal bool Match(CharUnit charUnit)
{
return(charUnit.Char == this.ExpectedChar);
}
/// <summary>
/// 识别给出的字符串是否是一个有效的汉字字符。
/// </summary>
/// <param name="ch">指出需要识别的字符。</param>
/// <returns>如果指定的字符是一个有效的汉字字符则返回ture，否则返回false。</returns>
public static bool IsValidChar(char ch)
{
CharUnit charUnit = ChineseChar.charDictionary.GetCharUnit(ch);
return(charUnit != null);
}
/// <summary>
/// 将给出的字符和实例字符的笔画数进行比较。
/// </summary>
/// <param name="ch">显示给出的字符</param>
/// <returns>说明比较操作的结果。 如果给出字符和实例字符的笔画数相同，返回值为 0。 如果实例字符比给出字符的笔画多，返回值为> 0。 如果实例字符比给出字符的笔画少，返回值为 < 0。 </returns>
public int CompareStrokeNumber(char ch)
{
CharUnit charUnit = ChineseChar.charDictionary.GetCharUnit(ch);
return((int)(this.StrokeNumber - (short)charUnit.StrokeNumber));
}
