void QwtPlot::printScale(QPainter *painter,
int axis, int startDist, int endDist, int baseDist,
const QRect &rect) const
{
if (!d_axisEnabled[axis])
return;
QwtScaleDraw::Orientation o;
int x, y, w;
switch(axis)
{
case yLeft:
{
x = rect.right() - baseDist;
y = rect.y() + startDist;
w = rect.height() - startDist - endDist;
o = QwtScaleDraw::Left;
break;
}
case yRight:
{
x = rect.left() + baseDist;
y = rect.y() + startDist;
w = rect.height() - startDist - endDist;
o = QwtScaleDraw::Right;
break;
}
case xTop:
{
x = rect.left() + startDist;
y = rect.bottom() - baseDist;
w = rect.width() - startDist - endDist;
o = QwtScaleDraw::Top;
break;
}
case xBottom:
{
x = rect.left() + startDist;
y = rect.top() + baseDist;
w = rect.width() - startDist - endDist;
o = QwtScaleDraw::Bottom;
break;
}
default:
return;
}
const QwtScale *scale = d_scale[axis];
scale->drawTitle(painter, o, rect);
painter->save();
QPen pen(painter->pen());
pen.setColor(
scale->palette().color(QPalette::Active, QColorGroup::Foreground));
painter->setPen(pen);
painter->setFont(scale->font());
QwtScaleDraw *sd = (QwtScaleDraw *)scale->scaleDraw();
int xSd = sd->x();
int ySd = sd->y();
int lengthSd = sd->length();
sd->setGeometry(x, y, w, o);
sd->draw(painter);
sd->setGeometry(xSd, ySd, lengthSd, o); // reset previous values
painter->restore();
}
