void DragSelectionTool::RasterDeformTool::applyTransform(FourPoints bbox)
{
RasterSelectionTool *tool = (RasterSelectionTool *)getTool();
tool->setNewFreeDeformer();
if (!m_deformUndo)
m_deformUndo = new UndoRasterDeform(tool);
RasterSelection *selection = dynamic_cast<RasterSelection *>(tool->getSelection());
assert(selection);
FourPoints realBbox = bbox * selection->getTransformation().inv();
RasterFreeDeformer *freeDeformer = (RasterFreeDeformer *)tool->getFreeDeformer();
freeDeformer->setNoAntialiasing(tool->getNoAntialiasingValue());
freeDeformer->setPoints(realBbox.getP00(), realBbox.getP10(), realBbox.getP11(), realBbox.getP01());
freeDeformer->deformImage();
selection->setFloatingSeletion(freeDeformer->getImage());
VectorFreeDeformer *vectorFreeDeformer = tool->getSelectionFreeDeformer();
if (vectorFreeDeformer) {
vectorFreeDeformer->setPoints(realBbox.getP00(), realBbox.getP10(), realBbox.getP11(), realBbox.getP01());
vectorFreeDeformer->deformImage();
TVectorImage *vi = vectorFreeDeformer->getDeformedImage();
std::vector<TStroke> newStrokes;
int i;
for (i = 0; i < (int)vi->getStrokeCount(); i++)
newStrokes.push_back(*(vi->getStroke(i)));
selection->setStrokes(newStrokes);
}
tool->m_deformValues.m_isSelectionModified = true;
if (!m_isDragging)
tool->notifyImageChanged();
}
std::vector<int> getSelectedStrokes(TVectorImage &vi, const LevelSelection &levelSelection)
{
struct locals {
static void selectStyles(const TVectorImage &vi, const std::set<int> &styles,
std::vector<int> &strokes)
{
UINT s, sCount = vi.getStrokeCount();
for (s = 0; s != sCount; ++s) {
if (styles.count(vi.getStroke(s)->getStyle()))
strokes.push_back(s);
}
}
}; // locals
std::vector<int> strokes;
switch (levelSelection.filter()) {
case LevelSelection::EMPTY:;
CASE LevelSelection::WHOLE : strokes.assign(boost::make_counting_iterator(0u),
boost::make_counting_iterator(vi.getStrokeCount()));
CASE LevelSelection::SELECTED_STYLES : locals::selectStyles(vi, levelSelection.styles(), strokes);
CASE LevelSelection::BOUNDARY_STROKES : getBoundaries(vi, strokes);
}
return strokes;
}
static void selectStyles(const TVectorImage &vi, const std::set<int> &styles,
std::vector<int> &strokes)
{
UINT s, sCount = vi.getStrokeCount();
for (s = 0; s != sCount; ++s) {
if (styles.count(vi.getStroke(s)->getStyle()))
strokes.push_back(s);
}
}