void init_images()
{
DiagramPixmap.setAutoDelete(TRUE);
DiagramPixmap.clear();
DiagramScaledPixmap.setAutoDelete(TRUE);
DiagramScaledPixmap.clear();
}
PlotLine * SYMBOL::getSYMBOL ()
{
QString s;
Config config;
config.getData(Config::IndexPath, s);
DBIndex index;
index.open(s);
PlotLine *line = new PlotLine();
DbPlugin db;
if (db.open(symbol, &index))
{
db.close();
index.close();
return line;
}
QDateTime date;
data->getDate(0, date);
QString ts;
config.getData(Config::BarLength, ts);
db.setBarLength((BarData::BarLength) ts.toInt());
config.getData(Config::Bars, ts);
db.setBarRange(ts.toInt());
BarData *recordList = new BarData(symbol);
QDateTime dt = QDateTime::currentDateTime();
db.getHistory(recordList, dt);
Q3Dict<Setting> dict;
dict.setAutoDelete(TRUE);
int loop;
ts = "Close";
QString ts2;
for (loop = 0; loop < (int) recordList->count(); loop++)
{
Setting *r = new Setting;
ts2 = QString::number(recordList->getClose(loop));
r->setData(ts, ts2);
recordList->getDate(loop, dt);
QString s = dt.toString("yyyyMMddhhmmss");
dict.insert(s, r);
}
double val = 0;
for (loop = 0; loop < (int) data->count(); loop++)
{
data->getDate(loop, dt);
QString s = dt.toString("yyyyMMddhhmmss");
Setting *r2 = dict[s];
if (r2)
{
val = r2->getDouble(ts);
line->append(val);
}
}
delete recordList;
db.close();
index.close();
line->setScaleFlag(TRUE);
return line;
}
