本文整理汇总了C++中Road::isError方法的典型用法代码示例。如果您正苦于以下问题：C++ Road::isError方法的具体用法？C++ Road::isError怎么用？C++ Road::isError使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Road的用法示例。
在下文中一共展示了Road::isError方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: paint
//描画
void MapFrame::paint(QPainter* pp)
{
Map* pMap = app.getMap();
QRect rectSource, rectDest;
double viewBackMagni;
MAP_INTSECMAP_IT imi;
Intsec* pIntsec;
stringstream ss;
int viewX, viewY;
MAP_ROADMAP_IT rmi;
Road* pRoad;
DrawLineType drawLineType;
//塗りつぶし、ドラッグ画面用
pp->fillRect(0, 0, width(), height(), Qt::gray);
//背景描画
if (app.getBackImage() && !_backPixmap.isNull())
{
viewBackMagni = app.getBackMagni() * app.getViewMagni(); // view / back
rectDest.setCoords(0, 0, width(), height());
rectSource.setLeft( (int)((double)(app.getViewMapX() - app.getBackMapX()) / app.getBackMagni()));
rectSource.setBottom(_backPixmap.size().height() -
(int)((double)(app.getViewMapY() - app.getBackMapY()) / app.getBackMagni()));
rectSource.setRight( rectSource.left() + (int)((double)width() / viewBackMagni));
rectSource.setTop( rectSource.bottom() - (int)((double)height() / viewBackMagni));
pp->drawPixmap(rectDest, _backPixmap, rectSource);
}
//全単路描画
pMap = app.getMap();
pRoad = pMap->nextRoad(&rmi, true);
while (pRoad != NULL)
{
if (pRoad->getRoadId() == _roadIdSelect)
{
if (_dragType == roadRepl)
{
// qDebug("MapFrame::paint drag road replace selected");
drawLineType = selectedDark;
}
else
drawLineType = selected;
}
else
drawLineType = normal;
if (_dragType == intsec)
{
// qDebug("MapFrame::paint drag intsec road");
if (pRoad->getIntsec(ROAD_IT_SMALL)->getIntsecId() == _intsecIdDrag ||
pRoad->getIntsec(ROAD_IT_LARGE)->getIntsecId() == _intsecIdDrag )
{
// qDebug("MapFrame::paint drag intsec road selected");
drawLineType = selectedDark;
}
}
// qDebug("MapFrame::paint road (%d,%d) drag %d lineType:%d",
// pRoad->getIntsec(ROAD_IT_SMALL)->getIntsecId(),
// pRoad->getIntsec(ROAD_IT_LARGE)->getIntsecId(), _intsecIdDrag, drawLineType);
if (isViewArea(pRoad->getIntsec(ROAD_IT_SMALL)) || isViewArea(pRoad->getIntsec(ROAD_IT_LARGE)))
drawLine(pp, getViewX(pRoad->getIntsec(ROAD_IT_SMALL)->getMapPosX()),
getViewY(pRoad->getIntsec(ROAD_IT_SMALL)->getMapPosY()),
getViewX(pRoad->getIntsec(ROAD_IT_LARGE)->getMapPosX()),
getViewY(pRoad->getIntsec(ROAD_IT_LARGE)->getMapPosY()),
drawLineType, pRoad->isLaneOver4(), pRoad->isError());
pRoad = pMap->nextRoad(&rmi);
}
//交差点ID描画、広域表示では点描画
if (app.getShowId())
{
pIntsec = pMap->nextIntsec(&imi, true);
while (pIntsec != NULL)
{
if (isViewArea(pIntsec))
{
if (app.getMainWindow()->getEditMode() != MainWindow::large)
{
ss.str("");
ss << pIntsec->getIntsecId();
viewX = getViewX(pIntsec->getMapPosX()) + INTSEC_LABELSIZE_H + 2;
viewY = getViewY(pIntsec->getMapPosY()) + INTSEC_LABELSIZE_H + 2;
pp->setPen(QColor("#FFFFFF"));
pp->drawText(viewX - 1, viewY + 1, ss.str().c_str());
pp->drawText(viewX - 1, viewY - 1, ss.str().c_str());
pp->drawText(viewX + 1, viewY - 1, ss.str().c_str());
pp->drawText(viewX + 1, viewY + 1, ss.str().c_str());
pp->setPen(QColor("#0000FF"));
pp->drawText(viewX, viewY, ss.str().c_str());
}
else
{
viewX = getViewX(pIntsec->getMapPosX()) - 2;
viewY = getViewY(pIntsec->getMapPosY()) - 2;
QString colorName;
if (pIntsec->getIntsecId() == _intsecIdSelect)
{
if (pIntsec->isError())
colorName = "#FF00FF";
//.........这里部分代码省略.........
示例2: paintEvent
//描画イベント
void MapFrame::paintEvent(QPaintEvent*)
{
QPainter painter(this), painterDRP;
Map* pMap = app.getMap();
int intsecIdCon;
Intsec* pIntsec;
Intsec* pIntsecCon;
Road* pRoad;
INTSEC_ROADMAP_IT irmi;
// qDebug("MapFrame::paintEvent (%d,%d)-(%d,%d)",
// event->rect().right(), event->rect().top(), event->rect().left(), event->rect().bottom());
// qDebug("MapFrame::paintEvent back pixmap (%d,%d)-%d",
// _backPixmap.size().width(), _backPixmap.size().height(), _backPixmap.isNull());
//交差点ドラッグなら接続単路を書く、単路ドラッグならドラッグ線を描く、他はそのまま描画
// 通常画面を全体画像に入れてその上にドラッグ線を描く、そうでないと数が多い時に非常に遅い
if (_dragType == intsec || _dragType == road || _dragType == roadRepl)
{
// qDebug("MapFrame::paintEvent _dragWholePixmap (%d,%d)-%d",
// _dragWholePixmap.width(), _dragWholePixmap.height(), _dragWholePixmap.isNull());
if (_dragWholePixmap.isNull())
{
// qDebug("MapFrame::paintEvent create whole pixmap");
_dragWholePixmap = QPixmap(width(), height());
painterDRP.begin(&_dragWholePixmap);
paint(&painterDRP);
painterDRP.end();
}
painter.drawPixmap(0, 0, width(), height(), _dragWholePixmap);
if (_dragType == intsec)
{
// qDebug("MapFrame::paintEvent drag intsec %d", _intsecIdDrag);
pIntsec = pMap->getIntsec(_intsecIdDrag);
Q_ASSERT(pIntsec != NULL);
pRoad = pIntsec->nextRoad(&irmi, true, &intsecIdCon);
while (pRoad != NULL)
{
// qDebug("MapFrame::paintEvent drag intsec road %d-%d", _intsecIdDrag, intsecIdCon);
pIntsecCon = pMap->getIntsec(intsecIdCon);
Q_ASSERT(pIntsecCon != NULL);
drawLine(&painter, _dragRoadX, _dragRoadY,
getViewX(pIntsecCon->getMapPosX()),
getViewY(pIntsecCon->getMapPosY()), selected,
pRoad->isLaneOver4(), pRoad->isError());
pRoad = pIntsec->nextRoad(&irmi, false, &intsecIdCon);
}
}
else if (_dragType == road)
{
// qDebug("MapFrame::paintEvent road line (%d, %d)-(%d, %d)",
// _dragRoadX, _dragRoadY, _dragRoadConX, _dragRoadConY);
drawLine(&painter, _dragRoadX, _dragRoadY,
_dragRoadConX, _dragRoadConY, selected, !app.getMainWindow()->isLane2());
}
else if (_dragType == roadRepl)
{
pRoad = pMap->getRoad(_intsecIdDrag, _intsecIdReplCon);
// qDebug("MapFrame::paintEvent road repl %d-%d", _intsecIdDrag, _intsecIdReplCon);
if (pRoad != NULL)
{
// qDebug("MapFrame::paintEvent road repl line (%d, %d)-(%d, %d)",
// _dragRoadX, _dragRoadY, _dragRoadConX, _dragRoadConY);
drawLine(&painter, _dragRoadX, _dragRoadY,
_dragRoadConX, _dragRoadConY, selected,
pRoad->isLaneOver4(), pRoad->isError());
}
else
{
// qDebug("MapFrame::paintEvent road repl null line (%d, %d)-(%d, %d)",
// _dragRoadX, _dragRoadY, _dragRoadConX, _dragRoadConY);
drawLine(&painter, _dragRoadX, _dragRoadY,
_dragRoadConX, _dragRoadConY, selected); //最後に一瞬だけある
}
}
}
else
{
// qDebug("MapFrame::paintEvent normal");
paint(&painter);
}
}