void KisRectangleMaskGenerator::setScale(qreal scaleX, qreal scaleY)
{
KisMaskGenerator::setScale(scaleX, scaleY);
d->xcoeff = 2.0 / effectiveSrcWidth();
d->ycoeff = 2.0 / effectiveSrcHeight();
d->xfadecoeff = (horizontalFade() == 0) ? 1 : (2.0 / (horizontalFade() * effectiveSrcWidth()));
d->yfadecoeff = (verticalFade() == 0) ? 1 : (2.0 / (verticalFade() * effectiveSrcHeight()));
setSoftness(this->softness());
}
void KisCircleMaskGenerator::setScale(qreal scaleX, qreal scaleY)
{
KisMaskGenerator::setScale(scaleX, scaleY);
d->xcoef = 2.0 / effectiveSrcWidth();
d->ycoef = 2.0 / effectiveSrcHeight();
d->xfadecoef = (horizontalFade() == 0) ? 1 : (2.0 / (horizontalFade() * effectiveSrcWidth()));
d->yfadecoef = (verticalFade() == 0) ? 1 : (2.0 / (verticalFade() * effectiveSrcHeight()));
d->transformedFadeX = KisMaskGenerator::softness() * d->xfadecoef;
d->transformedFadeY = KisMaskGenerator::softness() * d->yfadecoef;
d->noFading = !d->copyOfAntialiasEdges &&
qFuzzyCompare(d->xcoef, d->transformedFadeX) &&
qFuzzyCompare(d->ycoef, d->transformedFadeY);
}
void KisCircleMaskGenerator::setScale(qreal scaleX, qreal scaleY)
{
KisMaskGenerator::setScale(scaleX, scaleY);
d->xcoef = 2.0 / effectiveSrcWidth();
d->ycoef = 2.0 / effectiveSrcHeight();
d->xfadecoef = (KisMaskGenerator::d->fh == 0) ? 1 : (1.0 / (KisMaskGenerator::d->fh * effectiveSrcWidth()));
d->yfadecoef = (KisMaskGenerator::d->fv == 0) ? 1 : (1.0 / (KisMaskGenerator::d->fv * effectiveSrcHeight()));
d->transformedFadeX = d->xfadecoef * softness();
d->transformedFadeY = d->yfadecoef * softness();
}
bool KisRectangleMaskGenerator::shouldSupersample() const
{
return effectiveSrcWidth() < 10 || effectiveSrcHeight() < 10;
}
