void DImgBuiltinFilter::apply(DImg& image) const
{
switch (m_type)
{
case NoOperation:
break;
case Rotate90:
image.rotate(DImg::ROT90);
break;
case Rotate180:
image.rotate(DImg::ROT180);
break;
case Rotate270:
image.rotate(DImg::ROT270);
break;
case FlipHorizontally:
image.flip(DImg::HORIZONTAL);
break;
case FlipVertically:
image.flip(DImg::VERTICAL);
break;
case Crop:
image.crop(m_arg.toRect());
break;
case Resize:
{
QSize s = m_arg.toSize();
image.resize(s.width(), s.height());
break;
}
case ConvertTo8Bit:
image.convertToEightBit();
break;
case ConvertTo16Bit:
image.convertToSixteenBit();
break;
}
}
void RatioCropTool::finalRendering()
{
qApp->setOverrideCursor( Qt::WaitCursor );
QRect currentRegion = d->imageSelectionWidget->getRegionSelection();
ImageIface* const iface = d->imageSelectionWidget->imageIface();
QRect normalizedRegion = getNormalizedRegion();
DImg imOrg = iface->original()->copy();
imOrg.crop(normalizedRegion);
FilterAction action(QLatin1String("digikam:RatioCrop"), 1);
action.setDisplayableName(i18n("Aspect Ratio Crop"));
action.addParameter(QLatin1String("x"), currentRegion.x());
action.addParameter(QLatin1String("y"), currentRegion.y());
action.addParameter(QLatin1String("width"), currentRegion.width());
action.addParameter(QLatin1String("height"), currentRegion.height());
iface->setOriginal(i18n("Aspect Ratio Crop"), action, imOrg);
qApp->restoreOverrideCursor();
writeSettings();
}