virtual void draw(QPainter *painter,
const QwtScaleMap &xMap, const QwtScaleMap &,
const QRect &rect) const
{
RideItem *rideItem = parent->rideItem;
if (! rideItem)
return;
const Zones *zones = rideItem->zones;
int zone_range = rideItem->zoneRange();
if (parent->shadeZones() && (zone_range >= 0)) {
QList <int> zone_lows = zones->getZoneLows(zone_range);
int num_zones = zone_lows.size();
if (num_zones > 0) {
for (int z = 0; z < num_zones; z ++) {
QRect r = rect;
QColor shading_color =
zoneColor(z, num_zones);
shading_color.setHsv(
shading_color.hue(),
shading_color.saturation() / 4,
shading_color.value()
);
r.setLeft(xMap.transform(zone_lows[z]));
if (z + 1 < num_zones)
r.setRight(xMap.transform(zone_lows[z + 1]));
if (r.right() >= r.left())
painter->fillRect(r, shading_color);
}
}
}
}
PfPvPlotZoneLabel(PfPvPlot *_parent, int _zone_number)
{
parent = _parent;
zone_number = _zone_number;
RideItem *rideItem = parent->rideItem;
const Zones *zones = rideItem->zones;
int zone_range = rideItem->zoneRange();
setZ(1.0 + zone_number / 100.0);
// create new zone labels if we're shading
if (zone_range >= 0) {
// retrieve zone setup
QList <int> zone_lows = zones->getZoneLows(zone_range);
QList <QString> zone_names = zones->getZoneNames(zone_range);
int num_zones = zone_lows.size();
assert(zone_names.size() == num_zones);
if (zone_number < num_zones) {
watts = ((zone_number + 1 < num_zones) ? 0.5 * (zone_lows[zone_number] + zone_lows[zone_number + 1]) : ( (zone_number > 0) ? (1.5 * zone_lows[zone_number] - 0.5 * zone_lows[zone_number - 1]) : 2.0 * zone_lows[zone_number]));
text = QwtText(zone_names[zone_number]);
text.setFont(QFont("Helvetica",24, QFont::Bold));
QColor text_color = zoneColor(zone_number, num_zones);
text_color.setAlpha(64);
text.setColor(text_color);
}
}
}
PfPvPlotZoneLabel(PfPvPlot *_parent, int _zone_number)
{
parent = _parent;
RideItem *rideItem = parent->rideItem;
zone_number = _zone_number;
// get zone data from ride or athlete ...
const Zones *zones;
int zone_range = -1;
if (parent->context->isCompareIntervals) {
zones = parent->context->athlete->zones();
if (!zones) return;
// use first compare interval date
if (parent->context->compareIntervals.count())
zone_range = zones->whichRange(parent->context->compareIntervals[0].data->startTime().date());
// still not set
if (zone_range == -1)
zone_range = zones->whichRange(QDate::currentDate());
} else if (rideItem) {
zones = rideItem->zones;
zone_range = rideItem->zoneRange();
} else {
return; // nulls
}
setZ(1.0 + zone_number / 100.0);
// create new zone labels if we're shading
if (zone_range >= 0) {
// retrieve zone setup
QList <int> zone_lows = zones->getZoneLows(zone_range);
QList <QString> zone_names = zones->getZoneNames(zone_range);
int num_zones = zone_lows.size();
if(zone_names.size() != num_zones) return;
if (zone_number < num_zones) {
watts = ((zone_number + 1 < num_zones) ? 0.5 * (zone_lows[zone_number] + zone_lows[zone_number + 1]) : ( (zone_number > 0) ? (1.5 * zone_lows[zone_number] - 0.5 * zone_lows[zone_number - 1]) : 2.0 * zone_lows[zone_number]));
text = QwtText(zone_names[zone_number]);
text.setFont(QFont("Helvetica",24, QFont::Bold));
QColor text_color = zoneColor(zone_number, num_zones);
text_color.setAlpha(64);
text.setColor(text_color);
}
}
}