C++ TVectorImageP类代码示例

TVectorImageP Naa2TlvConverter::vectorize(const TToonzImageP &ti) {
  CenterlineConfiguration conf;
  if (!ti) return TVectorImageP();
  TPalette *palette = ti->getPalette();

  VectorizerCore vc;

  TAffine dpiAff;
  double factor = Stage::inch;
  double dpix = factor / 72, dpiy = factor / 72;

  ti->getDpi(dpix, dpiy);
  TPointD center = ti->getRaster()->getCenterD();

  if (dpix != 0.0 && dpiy != 0.0) dpiAff = TScale(factor / dpix, factor / dpiy);
  factor                                 = norm(dpiAff * TPointD(1, 0));

  conf.m_affine         = dpiAff * TTranslation(-center);
  conf.m_thickScale     = factor;
  conf.m_leaveUnpainted = false;
  conf.m_makeFrame      = true;
  conf.m_penalty        = 0.0;
  conf.m_despeckling    = 0;

  TImageP img(ti.getPointer());
  TVectorImageP vi = vc.vectorize(img, conf, palette);
  vi->setPalette(palette);
  return vi;
}

StrokesData *FullColorImageData::toStrokesData(ToonzScene *scene) const
{
	assert(scene);
	TRectD rect;
	if (!m_rects.empty())
		rect = m_rects[0];
	else if (!m_strokes.empty())
		rect = m_strokes[0].getBBox();
	unsigned int i;
	for (i = 0; i < m_rects.size(); i++)
		rect += m_rects[i];
	for (i = 0; i < m_strokes.size(); i++)
		rect += m_strokes[i].getBBox();
	TRasterImageP image(m_copiedRaster);
	image->setPalette(FullColorPalette::instance()->getPalette(scene));
	image->setDpi(m_dpiX, m_dpiY);

	const VectorizerParameters *vParams = scene->getProperties()->getVectorizerParameters();
	assert(vParams);

	std::auto_ptr<VectorizerConfiguration> config(vParams->getCurrentConfiguration(0.0));
	TVectorImageP vi = vectorize(image, rect, *config, m_transformation);

	StrokesData *sd = new StrokesData();

	std::set<int> indexes;
	for (i = 0; i < vi->getStrokeCount(); i++)
		indexes.insert(i);

	sd->setImage(vi, indexes);
	return sd;
}

void SceneViewerContextMenu::exitVectorImageGroup() {
  TVectorImageP vi =
      (TVectorImageP)TTool::getImage(false);  // getCurrentImage();
  if (!vi) return;
  vi->exitGroup();
  m_viewer->update();
}

void PlaneViewer::draw(TVectorImageP vi) {
  TRectD bbox(vi->getBBox());
  TRect bboxI(tfloor(bbox.x0), tfloor(bbox.y0), tceil(bbox.x1) - 1,
              tceil(bbox.y1) - 1);

  TVectorRenderData rd(TAffine(), bboxI, vi->getPalette(), 0, true, true);
  tglDraw(rd, vi.getPointer());
}

void ImagePainter::paintImage(const TImageP &image, const TDimension &imageSize,
                              const TDimension &viewerSize, const TAffine &aff,
                              const VisualSettings &visualSettings,
                              const CompareSettings &compareSettings,
                              const TRect &loadbox) {
  glDisable(GL_DEPTH_TEST);

  if (visualSettings.m_drawExternalBG) {
    glClearColor(0.0, 0.0, 0.0, 0.0);
    glClear(GL_COLOR_BUFFER_BIT);
  }

  GLenum error = glGetError();
  // assert(error==GL_NO_ERROR);
  if (error != GL_NO_ERROR) {
    printf("ImagePainter::paintImage() gl_error:%d\n", error);
  }

  if (!image) return;

  TRasterImageP rimg = (TRasterImageP)image;
  TVectorImageP vimg = (TVectorImageP)image;
  TToonzImageP timg  = (TToonzImageP)image;

  TRect clipRect(viewerSize);
  clipRect -= TPoint(viewerSize.lx * 0.5, viewerSize.ly * 0.5);
  Painter painter(viewerSize, imageSize, aff, image->getPalette(),
                  visualSettings);

  if (rimg)
    painter.onRasterImage(rimg.getPointer());
  else if (vimg)
    painter.onVectorImage(vimg.getPointer());
  else if (timg)
    painter.onToonzImage(timg.getPointer());

  if (visualSettings.m_blankColor != TPixel::Transparent) {
    painter.drawBlank();
    return;
  }

  // if I have a color filter applied using a glmask, , drawing of images must
  // be done on black bg!
  if (!vimg)
    painter.flushRasterImages(
        loadbox, visualSettings.m_doCompare ? compareSettings.m_compareX
                                            : DefaultCompareValue,
        visualSettings.m_doCompare ? compareSettings.m_compareY
                                   : DefaultCompareValue,
        compareSettings.m_swapCompared);

  glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);

  if (visualSettings.m_doCompare)
    drawCompareLines(viewerSize, compareSettings.m_compareX,
                     compareSettings.m_compareY);
}

  void multiApplyAutoclose(TFrameId firstFid, TFrameId lastFid,
                           TRectD firstRect, TRectD lastRect,
                           TStroke *firstStroke = 0, TStroke *lastStroke = 0) {
    bool backward = false;
    if (firstFid > lastFid) {
      tswap(firstFid, lastFid);
      backward = true;
    }
    assert(firstFid <= lastFid);
    std::vector<TFrameId> allFids;
    m_level->getFids(allFids);

    std::vector<TFrameId>::iterator i0 = allFids.begin();
    while (i0 != allFids.end() && *i0 < firstFid) i0++;
    if (i0 == allFids.end()) return;
    std::vector<TFrameId>::iterator i1 = i0;
    while (i1 != allFids.end() && *i1 <= lastFid) i1++;
    assert(i0 < i1);
    std::vector<TFrameId> fids(i0, i1);
    int m = fids.size();
    assert(m > 0);

    TVectorImageP firstImage;
    TVectorImageP lastImage;
    if ((m_closeType.getValue() == FREEHAND_CLOSE ||
         m_closeType.getValue() == POLYLINE_CLOSE) &&
        firstStroke && lastStroke) {
      TStroke *first = new TStroke(*firstStroke);
      TStroke *last  = new TStroke(*lastStroke);
      firstImage     = new TVectorImage();
      lastImage      = new TVectorImage();
      firstImage->addStroke(first);
      lastImage->addStroke(last);
    }

    TUndoManager::manager()->beginBlock();
    for (int i = 0; i < m; ++i) {
      TFrameId fid     = fids[i];
      TToonzImageP img = (TToonzImageP)m_level->getFrame(fid, true);
      if (!img) continue;
      double t = m > 1 ? (double)i / (double)(m - 1) : 0.5;
      if (m_closeType.getValue() == RECT_CLOSE)
        applyAutoclose(img, interpolateRect(firstRect, lastRect, t));
      else if ((m_closeType.getValue() == FREEHAND_CLOSE ||
                m_closeType.getValue() == POLYLINE_CLOSE) &&
               firstStroke && lastStroke)
        doClose(t, img, firstImage, lastImage);
      m_level->getProperties()->setDirtyFlag(true);
    }
    TUndoManager::manager()->endBlock();

    TTool::getApplication()->getCurrentXsheet()->notifyXsheetChanged();

    //		TNotifier::instance()->notify(TLevelChange());
    //		TNotifier::instance()->notify(TStageChange());
  }

	void updateLevel()
	{
		TTool::Application *app = TTool::getApplication();
		if (!app->getCurrentLevel()->getLevel())
			return;
		TXshSimpleLevelP xl = app->getCurrentLevel()->getLevel()->getSimpleLevel();
		if (app->getCurrentFrame()->getFrameType() != TFrameHandle::LevelFrame)
			return;

		TFrameId fid = app->getCurrentFrame()->getFid();
		TVectorImageP src = xl->getFrame(fid, true);
		int count = src->getStrokeCount();

		for (int i = 1; i < 10; i++) {
			++fid;
			if (!xl->isFid(fid)) {
				TVectorImageP vi = new TVectorImage();
				xl->setFrame(fid, vi);
			}
			TVectorImageP vi = xl->getFrame(fid, true);
			TVectorImageP dst = src->clone();
			deform(dst.getPointer(), src.getPointer(), (double)i / (double)9);
			count = dst->getStrokeCount();
			vi->mergeImage(dst, TAffine());
			app->getCurrentTool()->getTool()->notifyImageChanged(fid);
		}
	}

TStroke *PinchTool::getClosestStroke(const TPointD &pos, double &w) const
{
	TVectorImageP vi = TImageP(getImage(false));
	if (!vi)
		return 0;
	double dist = 0;
	UINT index;
	if (vi->getNearestStroke(pos, w, index, dist, true))
		return vi->getStroke(index);
	else
		return 0;
}

TColorStyle *TVectorBrushStyle::clone() const
{
	TVectorImageP brush;
	if (m_brush) {
		//Clone m_brush and its palette
		brush = m_brush->clone(); //NOTE: This does NOT clone the palette, too.
		brush->setPalette(m_brush->getPalette()->clone());
	}

	TVectorBrushStyle *theClone = new TVectorBrushStyle(m_brushName, brush);
	theClone->assignNames(this);
	theClone->setFlags(getFlags());

	return theClone;
}

void stroke_autofill_learn(const TVectorImageP &imgToLearn, TStroke *stroke) {
  if (!imgToLearn || !stroke || stroke->getControlPointCount() == 0) return;
  TVectorImage appImg;
  TStroke *appStroke = new TStroke(*stroke);
  appImg.addStroke(appStroke);
  appImg.findRegions();

  double pbx, pby;
  double totalArea = 0;
  pbx = pby = 0;

  if (!regionsReference.isEmpty()) regionsReference.clear();

  int i, j, index = 0;

  for (i = 0; i < (int)imgToLearn->getRegionCount(); i++) {
    TRegion *currentRegion = imgToLearn->getRegion(i);
    for (j = 0; j < (int)appImg.getRegionCount(); j++) {
      TRegion *region = appImg.getRegion(j);
      if (contains(region, currentRegion)) {
        scanRegion(currentRegion, index, regionsReference, region->getBBox());
        index++;
        int k, subRegionCount = currentRegion->getSubregionCount();
        for (k = 0; k < subRegionCount; k++) {
          TRegion *subRegion = currentRegion->getSubregion(k);
          if (contains(region, subRegion))
            scanSubRegion(subRegion, index, regionsReference,
                          region->getBBox());
        }
      }
    }
  }

  QMap<int, Region>::Iterator it;
  for (it = regionsReference.begin(); it != regionsReference.end(); it++) {
    pbx += it.value().m_barycentre.x;
    pby += it.value().m_barycentre.y;
    totalArea += it.value().m_area;
  }

  if (totalArea > 0)
    referenceB = TPointD(pbx / totalArea, pby / totalArea);
  else
    referenceB = TPointD(0.0, 0.0);
}

TVectorImageP MyInbetweener::tween(double t)
{
	TVectorImageP vi = m_vi0->clone();
	int n = tmin(m_vi0->getStrokeCount(), m_vi1->getStrokeCount());
	for (int i = 0; i < n; i++) {
		TStroke *stroke0 = m_vi0->getStroke(i);
		TStroke *stroke1 = m_vi1->getStroke(i);
		TStroke *stroke = vi->getStroke(i);
		int m = tmin(stroke0->getControlPointCount(), stroke1->getControlPointCount());
		for (int j = 0; j < m; j++) {
			TThickPoint p0 = stroke0->getControlPoint(j);
			TThickPoint p1 = stroke1->getControlPoint(j);
			TThickPoint p = (1 - t) * p0 + t * p1;
			stroke->setControlPoint(j, p);
		}
		/*
    for(int j=2;j+2<m;j+=2)
    {
      TThickPoint p0 = stroke0->getControlPoint(j-2);
      TThickPoint p1 = stroke0->getControlPoint(j-1);
      TThickPoint p2 = stroke0->getControlPoint(j);
      TThickPoint p3 = stroke0->getControlPoint(j+1);
      TThickPoint p4 = stroke0->getControlPoint(j+2);
      if(tdistance2(p0,p1)<0.001 && tdistance2(p3,p4)<0.001)
      {
        p2 = 0.5*(p1+p2);
        stroke->setControlPoint(j,p2);
      }
    }
    */
	}
	return vi;
}

	void leftButtonDrag(const TPointD &p, const TMouseEvent &)
	{

		if (!m_active)
			return;

		//      double dx = p.x - m_pointAtMouseDown.x;
		double pixelSize = getPixelSize();
		if (tdistance2(p, m_oldPos) < 9.0 * pixelSize * pixelSize)
			return;

		m_oldPos = p;
		m_pointAtMouseDown = p;

		//double sc = exp(0.001 * (double)dx);
		TVectorImageP vi = TImageP(getImage(true));
		if (!vi)
			return;
		QMutexLocker lock(vi->getMutex());
		TPointD
			offset = p - m_pointAtMove;

		/*
      if( tdistance2(m_pointAtMouseDown, p ) > sq(m_pointSize * 0.5) ) // reincremento
      {
      leftButtonUp(p);
      lefrightButtonDown(p);
      }
    */
		UINT i, j;

		for (i = 0; i < m_strokeHit.size(); ++i)
			modifyControlPoints(*m_strokeHit[i],
								TStrokePointDeformation(offset, m_pointAtMouseDown, m_pointSize * 0.7));

		for (i = 0; i < m_strokeToModify.size(); ++i)
			for (j = 0; j < m_strokeToModify[i].m_splittedToMove.size(); ++j) {
				TStroke *temp = m_strokeToModify[i].m_splittedToMove[j];
				modifyControlPoints(*temp, TStrokePointDeformation(offset, m_pointAtMouseDown, m_pointSize * 0.7));
			}

		m_pointAtMove = p;

		invalidate();
	};

static TToonzImageP vectorToToonzRaster(const TVectorImageP &vi,
                                        const TDimension &size, const TAffine &aff,
                                        const TPointD &dpi) {
  /*
TScale sc(dpi.x/Stage::inch, dpi.y/Stage::inch);
TRectD bbox = sc*vi->getBBox();
bbox.x0 = tfloor(bbox.x0);
bbox.y0 = tfloor(bbox.y0);
bbox.x1 = tceil(bbox.x1);
bbox.y1 = tceil(bbox.y1);
TDimension size(bbox.getLx(), bbox.getLy());

*/

  TToonzImageP ti = ToonzImageUtils::vectorToToonzImage(
      vi, aff, vi->getPalette(), TPointD(0, 0), size, 0, true);
  ti->setPalette(vi->getPalette());  // e' necessario?
  return ti;
}

void StrokeSelection::paste() {
  TTool *tool = TTool::getApplication()->getCurrentTool()->getTool();
  if (!tool) return;
  if (TTool::getApplication()->getCurrentObject()->isSpline()) {
    const StrokesData *stData = dynamic_cast<const StrokesData *>(
        QApplication::clipboard()->mimeData());
    if (!stData) return;
    TVectorImageP splineImg = tool->getImage(true);
    TVectorImageP img       = stData->m_image;
    if (!splineImg || !img) return;

    QMutexLocker lock(splineImg->getMutex());
    TUndo *undo = new ToolUtils::UndoPath(
        tool->getXsheet()->getStageObject(tool->getObjectId())->getSpline());
    while (splineImg->getStrokeCount() > 0) splineImg->deleteStroke(0);

    TStroke *stroke = img->getStroke(0);
    splineImg->addStroke(new TStroke(*stroke), false);
    TUndoManager::manager()->add(undo);
    tool->notifyImageChanged();
    tool->invalidate();
    return;
  }

  TVectorImageP tarImg = tool->touchImage();
  if (!tarImg) return;
  TPaletteP palette       = tarImg->getPalette();
  TPaletteP oldPalette    = new TPalette();
  if (palette) oldPalette = palette->clone();
  bool isPaste = pasteStrokesWithoutUndo(tarImg, m_indexes, m_sceneHandle);
  if (isPaste) {
    TXshSimpleLevel *level =
        TTool::getApplication()->getCurrentLevel()->getSimpleLevel();
    TUndoManager::manager()->add(new PasteStrokesUndo(
        level, tool->getCurrentFid(), m_indexes, oldPalette, m_sceneHandle));
    m_updateSelectionBBox = isPaste;
  }
  tool->notifyImageChanged();
  tool->getApplication()
      ->getPaletteController()
      ->getCurrentLevelPalette()
      ->notifyPaletteChanged();
  m_updateSelectionBBox = false;
  tool->invalidate();
}

void SkeletonTool::drawLevelBoundingBox(int frame, int columnIndex)
{
	TAffine affine = getCurrentColumnMatrix();
	TXshCell cell = getXsheet()->getCell(frame, columnIndex);
	TImageP image = cell.getImage(false);
	TToonzImageP ti = image;
	TVectorImageP vi = image;
	glPushMatrix();
	if (affine != getMatrix())
		tglMultMatrix(getMatrix().inv() * affine);
	if (ti) {
		TPointD dpiScale = getViewer()->getDpiScale();
		glScaled(dpiScale.x, dpiScale.y, 1);
		TRectD bbox = ToonzImageUtils::convertRasterToWorld(convert(ti->getBBox()), ti);
		ToolUtils::drawRect(bbox * ti->getSubsampling(), TPixel32(200, 200, 200), 0x5555);
	}
	if (vi) {
		TRectD bbox = vi->getBBox();
		ToolUtils::drawRect(bbox, TPixel32(200, 200, 200), 0x5555);
	}
	glPopMatrix();
}