void RoundCornersCommand::copyPath(KoPathShape * dst, KoPathShape * src)
{
dst->clear();
int subpathCount = src->subpathCount();
for (int subpathIndex = 0; subpathIndex < subpathCount; ++subpathIndex) {
int pointCount = src->subpathPointCount(subpathIndex);
if (! pointCount)
continue;
KoSubpath * subpath = new KoSubpath;
for (int pointIndex = 0; pointIndex < pointCount; ++pointIndex) {
KoPathPoint * p = src->pointByIndex(KoPathPointIndex(subpathIndex, pointIndex));
KoPathPoint * c = new KoPathPoint(*p);
c->setParent(dst);
subpath->append(c);
}
dst->addSubpath(subpath, subpathIndex);
}
dst->setTransformation(src->transformation());
}
void TestSnapStrategy::testExtensionDirection()
{
/* TEST CASE 0
Supposed to return null
*/
ExtensionSnapStrategy toTestOne;
KoPathShape uninitiatedPathShape;
KoPathPoint::PointProperties normal = KoPathPoint::Normal;
const QPointF initiatedPoint0(0,0);
KoPathPoint initiatedPoint(&uninitiatedPathShape, initiatedPoint0, normal);
QMatrix initiatedMatrixParam(1,1,1,1,1,1);
const QTransform initiatedMatrix(initiatedMatrixParam);
QPointF direction2 = toTestOne.extensionDirection( &initiatedPoint, initiatedMatrix);
QVERIFY(direction2.isNull());
/* TEST CASE 1
tests a point that:
- is the first in a subpath,
- does not have the firstSubpath property set,
- it has no activeControlPoint1,
- is has no previous point
= expected returning an empty QPointF
*/
ExtensionSnapStrategy toTestTwo;
QPointF expectedPointTwo(0,0);
KoPathShape shapeOne;
QPointF firstPoint(0,1);
QPointF secondPoint(1,2);
QPointF thirdPoint(2,3);
QPointF fourthPoint(3,4);
shapeOne.moveTo(firstPoint);
shapeOne.lineTo(secondPoint);
shapeOne.lineTo(thirdPoint);
shapeOne.lineTo(fourthPoint);
QPointF paramPositionTwo(0,1);
KoPathPoint paramPointTwo;
paramPointTwo.setPoint(paramPositionTwo);
paramPointTwo.setParent(&shapeOne);
const QTransform paramTransMatrix(1,2,3,4,5,6);
QPointF directionTwo = toTestTwo.extensionDirection( ¶mPointTwo, paramTransMatrix);
QCOMPARE(directionTwo, expectedPointTwo);
/* TEST CASE 2
tests a point that:
- is the second in a subpath,
- does not have the firstSubpath property set,
- it has no activeControlPoint1,
- is has a previous point
= expected returning an
*/
ExtensionSnapStrategy toTestThree;
QPointF expectedPointThree(0,0);
QPointF paramPositionThree(1,1);
KoPathPoint paramPointThree;
paramPointThree.setPoint(paramPositionThree);
paramPointThree.setParent(&shapeOne);
QPointF directionThree = toTestThree.extensionDirection( ¶mPointThree, paramTransMatrix);
QCOMPARE(directionThree, expectedPointThree);
}
