C++ TRasterCM32P::getBounds方法代码示例

//this one incorporate the preprocessColors and the finalize function; used for swatch.(tipically on very small rasters)
TRasterP TCleanupper::processColors(const TRasterP &rin)
{
	if (m_parameters->m_lineProcessingMode == lpNone)
		return rin;

	TRasterCM32P rcm = TRasterCM32P(rin->getSize());
	if (!rcm) {
		assert(!"failed finalRas allocation!");
		return TRasterCM32P();
	}

	// Copy current cleanup palette to parameters' colors
	m_parameters->m_colors.update(m_parameters->m_cleanupPalette.getPointer(), m_parameters->m_noAntialias);

	bool toGr8 = (m_parameters->m_lineProcessingMode == lpGrey);
	if (toGr8) {
		//No (color) processing. Not even thresholding. This just means that all the important
		//stuff here is made in the brightness/contrast stage...

		//NOTE: Most of the color processing should be DISABLED in this case!!

		//finalRas->clear();
		rin->lock();
		rcm->lock();

		if (TRasterGR8P(rin)) {
			UCHAR *rowin = rin->getRawData();
			TUINT32 *rowout = reinterpret_cast<TUINT32 *>(rcm->getRawData());
			for (int i = 0; i < rin->getLy(); i++) {
				for (int j = 0; j < rin->getLx(); j++)
					*rowout++ = *rowin++; //Direct copy for now... :(
				rowin += rin->getWrap() - rin->getLx();
				rowout += rcm->getWrap() - rcm->getLx();
			}
		} else {
			TPixel32 *rowin = reinterpret_cast<TPixel32 *>(rin->getRawData());
			TUINT32 *rowout = reinterpret_cast<TUINT32 *>(rcm->getRawData());
			for (int i = 0; i < rin->getLy(); i++) {
				for (int j = 0; j < rin->getLx(); j++)
					*rowout++ = TPixelGR8::from(*rowin++).value;
				rowin += rin->getWrap() - rin->getLx();
				rowout += rcm->getWrap() - rcm->getLx();
			}
		}

		rin->unlock();
		rcm->unlock();
	} else {
		assert(TRaster32P(rin));
		preprocessColors(rcm, rin, m_parameters->m_colors);
	}

	//outImg->setDpi(outDpi.x, outDpi.y);
	CleanupPreprocessedImage cpi(m_parameters, TToonzImageP(rcm, rcm->getBounds()), toGr8);
	cpi.m_autocentered = true;

	TRaster32P rout = TRaster32P(rin->getSize());
	finalize(rout, &cpi);
	return rout;
}

void ToonzImageData::getData(TRasterP &copiedRaster, double &dpiX, double &dpiY,
							 std::vector<TRectD> &rects, std::vector<TStroke> &strokes, std::vector<TStroke> &originalStrokes,
							 TAffine &transformation, TPalette *targetPalette) const
{
	if (!m_copiedRaster || (m_rects.empty() && m_strokes.empty()))
		return;
	copiedRaster = m_copiedRaster->clone();
	dpiX = m_dpiX;
	dpiY = m_dpiY;
	assert(m_palette);
	int i;
	for (i = 0; i < (int)m_rects.size(); i++)
		rects.push_back(m_rects[i]);
	for (i = 0; i < (int)m_strokes.size(); i++)
		strokes.push_back(m_strokes[i]);
	for (i = 0; i < (int)m_originalStrokes.size(); i++)
		originalStrokes.push_back(m_originalStrokes[i]);

	transformation = m_transformation;
	TRasterCM32P cmRas = copiedRaster;

	if (!targetPalette)
		targetPalette = new TPalette();

	if (!cmRas)
		return;
	std::set<int> usedStyles(m_usedStyles);
	TToonzImageP ti(cmRas, cmRas->getBounds());
	if (usedStyles.size() == 0)
		ToonzImageUtils::getUsedStyles(usedStyles, ti);
	std::map<int, int> indexTable;
	mergePalette(targetPalette, indexTable, m_palette, usedStyles);
	ToonzImageUtils::scrambleStyles(ti, indexTable);
	ti->setPalette(m_palette.getPointer());
}

/*-- (StylePickerTool内で)LineとAreaを切り替えてPickできる。mode: 0=Area, 1=Line, 2=Line&Areas(default)  --*/
int StylePicker::pickStyleId(const TPointD &pos, double radius2, int mode) const
{
	int styleId = 0;
	if (TToonzImageP ti = m_image) {
		TRasterCM32P ras = ti->getRaster();
		TPoint point = getRasterPoint(pos);
		if (!ras->getBounds().contains(point))
			return -1;
		TPixelCM32 col = ras->pixels(point.y)[point.x];

		switch (mode) {
		case 0: //AREAS
			styleId = col.getPaint();
			break;
		case 1: //LINES
			styleId = col.getInk();
			break;
		case 2: //ALL (Line & Area)
		default:
			styleId = col.isPurePaint() ? col.getPaint() : col.getInk();
			break;
		}
	} else if (TRasterImageP ri = m_image) {
		const TPalette *palette = m_palette.getPointer();
		if (!palette)
			return -1;
		TRaster32P ras = ri->getRaster();
		if (!ras)
			return -1;
		TPoint point = getRasterPoint(pos);
		if (!ras->getBounds().contains(point))
			return -1;
		TPixel32 col = ras->pixels(point.y)[point.x];
		styleId = palette->getClosestStyle(col);
	} else if (TVectorImageP vi = m_image) {
		// prima cerca lo stile della regione piu' vicina
		TRegion *r = vi->getRegion(pos);
		if (r)
			styleId = r->getStyle();
		// poi cerca quello della stroke, ma se prima aveva trovato una regione, richiede che
		// il click sia proprio sopra la stroke, altrimenti cerca la stroke piu' vicina (max circa 10 pixel)
		const double maxDist2 = (styleId == 0) ? 100.0 * radius2 : 0;
		bool strokeFound;
		double dist2, w, thick;
		UINT index;
		//!funzionerebbe ancora meglio con un getNearestStroke che considera
		//la thickness, cioe' la min distance dalla outline e non dalla centerLine
		strokeFound = vi->getNearestStroke(pos, w, index, dist2);
		if (strokeFound) {
			TStroke *stroke = vi->getStroke(index);
			thick = stroke->getThickPoint(w).thick;
			if (dist2 - thick * thick < maxDist2) {
				assert(stroke);
				styleId = stroke->getStyle();
			}
		}
	}
	return styleId;
}

AreaFiller::AreaFiller(const TRasterCM32P &ras)
    : m_ras(ras)
    , m_bounds(ras->getBounds())
    , m_pixels(ras->pixels())
    , m_wrap(ras->getWrap())
    , m_color(0) {
  m_ras->lock();
}

void inkFill(const TRasterCM32P &r, const TPoint &pin, int ink, int searchRay,
			 TTileSaverCM32 *saver, TRect *insideRect)
{
	r->lock();
	TPixelCM32 *pixels = (TPixelCM32 *)r->getRawData();
	int oldInk;
	TPoint p = pin;

	if ((pixels + p.y * r->getWrap() + p.x)->isPurePaint() && (searchRay == 0 ||
															   (p = nearestInk(r, p, searchRay)) == TPoint(-1, -1))) {
		r->unlock();
		return;
	}
	TPixelCM32 *pix = pixels + (p.y * r->getWrap() + p.x);

	if (pix->getInk() == ink) {
		r->unlock();
		return;
	}

	oldInk = pix->getInk();

	std::stack<TPoint> seeds;
	seeds.push(p);

	while (!seeds.empty()) {
		p = seeds.top();
		seeds.pop();
		if (!r->getBounds().contains(p))
			continue;
		if (insideRect && !insideRect->contains(p))
			continue;

		TPixelCM32 *pix = pixels + (p.y * r->getWrap() + p.x);
		if (pix->isPurePaint() || pix->getInk() != oldInk)
			continue;

		if (saver)
			saver->save(p);

		pix->setInk(ink);

		seeds.push(TPoint(p.x - 1, p.y - 1));
		seeds.push(TPoint(p.x - 1, p.y));
		seeds.push(TPoint(p.x - 1, p.y + 1));
		seeds.push(TPoint(p.x, p.y - 1));
		seeds.push(TPoint(p.x, p.y + 1));
		seeds.push(TPoint(p.x + 1, p.y - 1));
		seeds.push(TPoint(p.x + 1, p.y));
		seeds.push(TPoint(p.x + 1, p.y + 1));
	}
	r->unlock();
}

/*--- Toonz Raster LevelのToneを拾う。 ---*/
int StylePicker::pickTone(const TPointD &pos) {
  if (TToonzImageP ti = m_image) {
    TRasterCM32P ras = ti->getRaster();
    if (!ras) return -1;
    TPoint point = getRasterPoint(pos);
    if (!ras->getBounds().contains(point)) return -1;
    TPixelCM32 col = ras->pixels(point.y)[point.x];

    return col.getTone();
  } else
    return -1;
}

 InkSegmenter(const TRasterCM32P &r, float growFactor, TTileSaverCM32 *saver)
     : m_r(r)
     , m_lx(r->getLx())
     , m_ly(r->getLy())
     , m_wrap(r->getWrap())
     , m_buf((TPixelCM32 *)r->getRawData())
     , m_bBox(r->getBounds())
     , m_saver(saver)
     , m_growFactor(growFactor) {
   m_displaceVector[0] = -m_wrap - 1;
   m_displaceVector[1] = -m_wrap;
   m_displaceVector[2] = -m_wrap + 1;
   m_displaceVector[3] = -1;
   m_displaceVector[4] = +1;
   m_displaceVector[5] = m_wrap - 1;
   m_displaceVector[6] = m_wrap;
   m_displaceVector[7] = m_wrap + 1;
 }

/*-- 戻り値はsaveBoxが更新されたかどうか --*/
bool fill(const TRasterCM32P &r, const FillParameters &params,
          TTileSaverCM32 *saver) {
  TPixelCM32 *pix, *limit, *pix0, *oldpix;
  int oldy, xa, xb, xc, xd, dy;
  int oldxc, oldxd;
  int tone, oldtone;
  TPoint p = params.m_p;
  int x = p.x, y = p.y;
  int paint = params.m_styleId;
  int fillDepth =
      params.m_shiftFill ? params.m_maxFillDepth : params.m_minFillDepth;

  /*-- getBoundsは画像全面 --*/
  TRect bbbox = r->getBounds();

  /*- 画面外のクリックの場合はreturn -*/
  if (!bbbox.contains(p)) return false;
  /*- 既に同じ色が塗られている場合はreturn -*/
  if ((r->pixels(p.y) + p.x)->getPaint() == paint) return false;
  /*- 「透明部分だけを塗る」オプションが有効で、既に色が付いている場合はreturn
   * -*/
  if (params.m_emptyOnly && (r->pixels(p.y) + p.x)->getPaint() != 0)
    return false;

  assert(fillDepth >= 0 && fillDepth < 16);

  switch (TPixelCM32::getMaxTone()) {
  case 15:
    fillDepth = (15 - fillDepth);
    break;
  case 255:
    fillDepth = ((15 - fillDepth) << 4) | (15 - fillDepth);
    break;
  default:
    assert(false);
  }

  /*-- 四隅の色を見て、一つでも変わったらsaveBoxを更新する --*/
  TPixelCM32 borderIndex[4];
  TPixelCM32 *borderPix[4];
  pix            = r->pixels(0);
  borderPix[0]   = pix;
  borderIndex[0] = *pix;
  pix += r->getLx() - 1;
  borderPix[1]   = pix;
  borderIndex[1] = *pix;
  pix            = r->pixels(r->getLy() - 1);
  borderPix[2]   = pix;
  borderIndex[2] = *pix;
  pix += r->getLx() - 1;
  borderPix[3]   = pix;
  borderIndex[3] = *pix;

  std::stack<FillSeed> seeds;

  fillRow(r, p, xa, xb, paint, params.m_palette, saver);
  seeds.push(FillSeed(xa, xb, y, 1));
  seeds.push(FillSeed(xa, xb, y, -1));

  while (!seeds.empty()) {
    FillSeed fs = seeds.top();
    seeds.pop();

    xa   = fs.m_xa;
    xb   = fs.m_xb;
    oldy = fs.m_y;
    dy   = fs.m_dy;
    y    = oldy + dy;
    if (y > bbbox.y1 || y < bbbox.y0) continue;
    pix = pix0 = r->pixels(y) + xa;
    limit      = r->pixels(y) + xb;
    oldpix     = r->pixels(oldy) + xa;
    x          = xa;
    oldxd      = (std::numeric_limits<int>::min)();
    oldxc      = (std::numeric_limits<int>::max)();
    while (pix <= limit) {
      oldtone = threshTone(*oldpix, fillDepth);
      tone    = threshTone(*pix, fillDepth);
      if (pix->getPaint() != paint && tone <= oldtone && tone != 0) {
        fillRow(r, TPoint(x, y), xc, xd, paint, params.m_palette, saver);
        if (xc < xa) seeds.push(FillSeed(xc, xa - 1, y, -dy));
        if (xd > xb) seeds.push(FillSeed(xb + 1, xd, y, -dy));
        if (oldxd >= xc - 1)
          oldxd = xd;
        else {
          if (oldxd >= 0) seeds.push(FillSeed(oldxc, oldxd, y, dy));
          oldxc = xc;
          oldxd = xd;
        }
        pix += xd - x + 1;
        oldpix += xd - x + 1;
        x += xd - x + 1;
      } else {
        pix++;
        oldpix++, x++;
      }
    }
    if (oldxd > 0) seeds.push(FillSeed(oldxc, oldxd, y, dy));
  }
//.........这里部分代码省略.........