void PSV_ChartItem::updateForDouble()
{
QMapIterator<QString,PSV_CurveInfo> iter(m_curveDataMap);
qreal posY = m_staStartPoint.y();
qreal posX = m_staStartPoint.x();
while(iter.hasNext())
{
iter.next();
PSV_CurveInfo curveInfo = iter.value();
updateAxisRange(curveInfo.m_axisType);
addCurveItem(curveInfo);
addEllipseItem(curveInfo);
if(!isStaHidden())
{
QGraphicsTextItem *textItem = new QGraphicsTextItem(this);
textItem->setData(E_ITEM_TYPE,PSV::staLabelItem);
textItem->setData(E_CURVE_NAME,curveInfo.m_curveName);
textItem->setFlags(QGraphicsItem::ItemIsSelectable);
textItem->installSceneEventFilter(this);
textItem->setDefaultTextColor(getDefaultColor());
textItem->setFont(staFont());
textItem->setHtml(curveInfo.m_staHtmText);
double textHeight = textItem->boundingRect().height();
int staMaxHeight = (int)textHeight* 6 / 10;
textItem->setPos(posX + textItem->boundingRect().height(),posY);
QPixmap pixmap(staMaxHeight,staMaxHeight);
pixmap.fill();
QPen pen(curveInfo.m_lineColor);
pen.setWidth(3);
QPainter painter(&pixmap);
painter.setPen(pen);
if(!curveInfo.m_isHidden)
{
QBrush brush(curveInfo.m_lineColor);
painter.setBrush(brush);
}
painter.drawRect(0, 0, pixmap.height(), pixmap.height());
QGraphicsPixmapItem* pixmapItem = new QGraphicsPixmapItem(pixmap,this);
pixmapItem->setPixmap(pixmap);
pixmapItem->setPos(posX,posY + textHeight * 2 / 10);
pixmapItem->setData(E_ITEM_TYPE,PSV::staLabelItem);
pixmapItem->setData(E_CURVE_NAME,curveInfo.m_curveName);
pixmapItem->setFlags(QGraphicsItem::ItemIsSelectable);
pixmapItem->installSceneEventFilter(this);
if(posX + 2 * m_staMaxWidth > m_chartRect.right())
{
posX = m_staStartPoint.x();
posY += textItem->boundingRect().height() + getData(PSV::margin,3).toInt();
}
else
{
posX += m_staMaxWidth;
}
}
}
//TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
// QGraphicsRectItem *item = new QGraphicsRectItem(m_rect,this);//TTTTTTTTTTTTTTT
// item->setPen(QPen(QColor(Qt::red)));//TTTTTTTTTTTTTTT
//TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
}
