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nLen = m_aRealTexts[index].m_txtString.length();
for (int iyhx = 0; iyhx < nLen; iyhx++) {
cLetter = m_aRealTexts[index].m_txtString.charAt(iyhx);
CTxtCharStyle pCharNode = new CTxtCharStyle(cLetter);
pCharNode.SetTxtFontFace(m_nFontFace);
m_aRealTexts[index].m_txtChars.add(pCharNode);
}
...
public void SetTxtFontFace(byte nType)
{
String sLine, sTemp;
int nMark;
float xValue, yValue; //笔画点位的临时坐标
byte bIsBigChar = 0; //1表示ANSI字体UserArial_ansi.uft，2表示Unicode字体UserArial_unicode.uft，3表示宋体hztxt1.shx
m_cStroke.clear(); //清空笔画路径链表
if(nType == 1)
{
if((int)m_cChar<0x7F || ((int)m_cChar>=0x2160&&(int)m_cChar<=0x2169))
{
//按Unicode编码顺序处理字符查找指定字库文件，避免读取不必要的字库文件
InputStream fInFile = this.getClass().getResourceAsStream("/TagResources/UserArial_ansi.uft");
...
fInFile.close();
}
else if((int)m_cChar>=0x007F && (int)m_cChar<0x2FFF)
{
//字符在UserArial_ansi.uft中未找到，看是否在UserArial_unicode.uft中
int nGetByte;
sLine = new String("");
sTemp = new String("");
//float xValue, yValue;
byte[] CharUnicode = new byte[2]; //一次读取两个字节，为一个字符
byte[] cBytes = new byte[2];
InputStream fInFile = this.getClass().getResourceAsStream("/TagResources/UserArial_unicode.uft");
while((nGetByte = fInFile.read(cBytes, 0, 2)) > 0)
{
...
}
fInFile.close();
}
else if((int)m_cChar>=0x3000)
{
//字符在西文字库UserArial.uft中未找到，是大字体，则在宋体文件hztxt1.shx中查找
m_cWidth = 112.0f; //对于宋体，左下角点为坐标原点，包围盒长宽皆为127，调整量为(127-112)/2=5
m_cHeight = 112.0f;
byte nMoveDown = 5;
InputStream fInFile = this.getClass().getResourceAsStream("/TagResources/hztxt1.shx");
...
fInFile.close();
}
else if(bIsBigChar == 0)
{
//仍然没有找到字符字体，则按空格处理
m_cWidth = 12.0f;
m_cHeight = 16.0f;
m_cStroke.clear();
}
}
else if(nType == 2)
{
try
{
InputStream fInFile = this.getClass().getResourceAsStream("/TagResources/hztxt1.shx");
...
fInFile.close();
}
catch(IOException e)
{
//异常处理
e.printStackTrace();
}
}
}
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