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Speed optimization.

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--HG--
branch : feature
This commit is contained in:
dismine 2015-01-19 16:13:26 +02:00
parent 3c76f32bed
commit 120f4cf565
2 changed files with 20 additions and 6 deletions
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23
src/libs/vlayout/vlayoutdetail.cpp
View File

@ -190,17 +190,30 @@ QLineF VLayoutDetail::Edge(int i) const
{ // Doesn't exist such edge
return QLineF();
}
const QVector<QPointF> points = GetLayoutAllowencePoints();
QLineF edge;
int i1, i2;
if (i < EdgesCount())
{
edge = QLineF(points.at(i-1), points.at(i));
i1 = i-1;
i2 = i;
}
else
{
edge = QLineF(points.at(EdgesCount()-1), points.at(0));
i1 = EdgesCount()-1;
i2 = 0;
}
if (d->mirror)
{
const int oldI1 = i1;
i1 = (d->layoutAllowence.size()-1) - i2;
i2 = (d->layoutAllowence.size()-1) - oldI1;
return QLineF(d->matrix.map(d->layoutAllowence.at(i2)), d->matrix.map(d->layoutAllowence.at(i1)));
}
else
{
return QLineF(d->matrix.map(d->layoutAllowence.at(i1)), d->matrix.map(d->layoutAllowence.at(i2)));
}
return edge;
}
//---------------------------------------------------------------------------------------------------------------------

3
src/libs/vlayout/vlayoutdetail_p.h
View File

@ -49,7 +49,8 @@ public:
VLayoutDetailData(const VLayoutDetailData &detail)
:QSharedData(detail), contour(detail.contour), seamAllowence(detail.seamAllowence),
layoutAllowence(detail.layoutAllowence), matrix(detail.matrix), layoutWidth(detail.layoutWidth), mirror(false)
layoutAllowence(detail.layoutAllowence), matrix(detail.matrix), layoutWidth(detail.layoutWidth),
mirror(detail.mirror)
{}
~VLayoutDetailData() {}