void Plot::setHighLow ()
{
_plotSettings.high = 0;
_plotSettings.low = 0;
bool flag = FALSE;
QHashIterator<QString, Curve *> it(_plotSettings.curves);
while (it.hasNext())
{
it.next();
Curve *curve = it.value();
double h, l;
if (! curve->highLowRange(_plotSettings.startPos, _plotSettings.endPos, h, l))
continue;
if (! flag)
{
_plotSettings.high = h;
_plotSettings.low = l;
flag = TRUE;
}
else
{
if (h > _plotSettings.high)
_plotSettings.high = h;
if (l < _plotSettings.low)
_plotSettings.low = l;
}
}
QHashIterator<QString, Marker *> it2(_plotSettings.markers);
while (it2.hasNext())
{
it2.next();
Marker *co = it2.value();
double h, l;
if (! co->highLow(_plotSettings.startPos, _plotSettings.endPos, h, l))
continue;
if (! flag)
{
_plotSettings.high = h;
_plotSettings.low = l;
flag = TRUE;
}
else
{
if (h > _plotSettings.high)
_plotSettings.high = h;
if (l < _plotSettings.low)
_plotSettings.low = l;
}
}
if(high){
setAxisScale(QwtPlot::yRight, low, high);
}else{
setAxisScale(QwtPlot::yRight, _plotSettings.low, _plotSettings.high);
}
//TODO
// setAxisScale(QwtPlot::yRight, 0, 100);
}
void Plot::setHighLow ()
{
_plotSettings.high = 0;
_plotSettings.low = 0;
bool flag = false;
QHashIterator<QString, Curve *> it(_plotSettings.curves);
while (it.hasNext())
{
it.next();
Curve *curve = it.value();
double h, l;
if (! curve->highLowRange(_plotSettings.startPos, _plotSettings.endPos, h, l))
continue;
if (! flag)
{
_plotSettings.high = h;
_plotSettings.low = l;
flag = true;
}
else
{
if (h > _plotSettings.high)
_plotSettings.high = h;
if (l < _plotSettings.low)
_plotSettings.low = l;
}
}
QHashIterator<QString, Marker *> it2(_plotSettings.markers);
while (it2.hasNext())
{
it2.next();
Marker *co = it2.value();
double h, l;
if (! co->highLow(_plotSettings.startPos, _plotSettings.endPos, h, l))
continue;
if (! flag)
{
_plotSettings.high = h;
_plotSettings.low = l;
flag = true;
}
else
{
if (h > _plotSettings.high)
_plotSettings.high = h;
if (l < _plotSettings.low)
_plotSettings.low = l;
}
}
if(high)
{
//Add 2% margin at top and bottom of plot
float span = high-low;
float margin = span / 50;
setAxisScale(QwtPlot::yRight, low-margin, high+margin);
}
else
{
float span = _plotSettings.high-_plotSettings.low;
float margin = span / 50;
setAxisScale(QwtPlot::yRight, _plotSettings.low-margin, _plotSettings.high+margin);
}
}
