void KstViewArrow::paintSelf(KstPainter& p, const QRegion& bounds) {
p.save();
if (p.type() != KstPainter::P_PRINT && p.type() != KstPainter::P_EXPORT) {
if (p.makingMask()) {
p.setCompositionMode(QPainter::CompositionMode_Source);
} else {
const QRegion clip(clipRegion());
KstViewLine::paintSelf(p, bounds - _myClipMask);
p.setClipRegion(bounds & clip);
}
} else {
KstViewLine::paintSelf(p, bounds);
}
if (hasArrow()) {
QPoint to = KstViewLine::to();
QPoint from = KstViewLine::from();
const int w = width() * p.lineWidthAdjustmentFactor();
QPen pen(_foregroundColor, w);
pen.setCapStyle(capStyle());
p.setPen(pen);
p.setBrush(_foregroundColor);
if (_hasToArrow) {
paintArrow(p, to, from, w, _toArrowScaling);
}
if (_hasFromArrow) {
paintArrow(p, from, to, w, _fromArrowScaling);
}
}
p.restore();
}
void KoShapeStroke::strokeInsets(const KoShape *shape, KoInsets &insets) const
{
Q_UNUSED(shape);
qreal lineWidth = d->pen.widthF();
if (lineWidth < 0)
lineWidth = 1;
lineWidth *= 0.5; // since we draw a line half inside, and half outside the object.
// if we have square cap, we need a little more space
// -> sqrt((0.5*penWidth)^2 + (0.5*penWidth)^2)
if (capStyle() == Qt::SquareCap)
lineWidth *= M_SQRT2;
insets.top = lineWidth;
insets.bottom = lineWidth;
insets.left = lineWidth;
insets.right = lineWidth;
}