本文整理汇总了C++中TRasterCM32P::clear方法的典型用法代码示例。如果您正苦于以下问题：C++ TRasterCM32P::clear方法的具体用法？C++ TRasterCM32P::clear怎么用？C++ TRasterCM32P::clear使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TRasterCM32P的用法示例。
在下文中一共展示了TRasterCM32P::clear方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: if
void Convert2Tlv::buildToonzRaster(TRasterCM32P &rout, const TRasterP &rin1, const TRasterP &rin2)
{
if (rin2)
assert(rin1->getSize() == rin2->getSize());
rout->clear();
std::cout << " computing inks...\n";
TRaster32P r1 = (TRaster32P)rin1;
TRasterGR8P r1gr = (TRasterGR8P)rin1;
TRaster32P r2 = (TRaster32P)rin2;
TRasterGR8P r2gr = (TRasterGR8P)rin2;
TRasterP rU, rP;
if (r1gr) {
rU = r1gr;
rP = r2;
} else if (r2gr) {
rU = r2gr;
rP = r1;
} else if (!r1)
rU = r2;
else if (!r2)
rU = r1;
else if (firstIsUnpainted(r1, r2)) {
rU = r1;
rP = r2;
} else {
rU = r2;
rP = r1;
}
TRasterCM32P r;
if (rout->getSize() != rU->getSize()) {
int dx = rout->getLx() - rU->getLx();
int dy = rout->getLy() - rU->getLy();
assert(dx >= 0 && dy >= 0);
r = rout->extract(dx / 2, dy / 2, dx / 2 + rU->getLx() - 1, dy / 2 + rU->getLy() - 1);
} else
r = rout;
if ((TRasterGR8P)rU)
buildInksFromGrayTones(r, rU);
else if (m_isUnpaintedFromNAA)
buildInksForNAAImage(r, (TRaster32P)rU);
else {
int maxMatte = getMaxMatte((TRaster32P)rU);
if (maxMatte == -1)
buildInksFromGrayTones(r, rU);
else {
if (maxMatte < 255)
normalize(rU, maxMatte);
buildInks(r, (TRaster32P)rU /*rP,*/);
}
}
if (m_autoclose)
TAutocloser(r, AutocloseDistance, AutocloseAngle, 1, AutocloseOpacity).exec();
if (rP) {
std::cout << " computing paints...\n";
doFill(r, rP);
}
if (m_antialiasType == 2) //remove antialias
removeAntialias(r);
else if (m_antialiasType == 1) //add antialias
{
TRasterCM32P raux(r->getSize());
TRop::antialias(r, raux, 10, m_antialiasValue);
rout = raux;
}
}示例2: drawChar
TPoint TFont::drawChar(TRasterCM32P &outImage, TPoint &glyphOrigin, int inkId, wchar_t charcode, wchar_t nextCharCode) const
{
TRasterGR8P grayAppImage;
TPoint glyphOrig = appDrawChar(grayAppImage, m_pimpl->m_hdc, charcode);
if (glyphOrig.x < 0) {
glyphOrigin.x = glyphOrig.x;
glyphOrig.x = 0;
} else
glyphOrigin.x = 0;
if (glyphOrig.y < 0) {
glyphOrigin.y = glyphOrig.y;
glyphOrig.y = 0;
} else
glyphOrigin.y = 0;
int srcLx = grayAppImage->getLx();
int srcLy = grayAppImage->getLy();
int dstLx = srcLx + glyphOrig.x;
int dstLy = getMaxHeight();
outImage = TRasterCM32P(dstLx, dstLy);
outImage->clear();
assert(TPixelCM32::getMaxTone() == 255);
// TPixelCM32 bgColor(BackgroundStyle,BackgroundStyle,TPixelCM32::getMaxTone());
TPixelCM32 bgColor;
int ty = m_pimpl->m_metrics.tmDescent - 1 + glyphOrig.y;
assert(ty < dstLy);
assert(ty >= srcLy - 1);
grayAppImage->lock();
outImage->lock();
for (int sy = 0; sy < srcLy; ++sy, --ty) {
TPixelGR8 *srcPix = grayAppImage->pixels(sy);
TPixelCM32 *tarPix = outImage->pixels(ty) + glyphOrig.x;
for (int x = 0; x < srcLx; ++x) {
int tone = 256 - (srcPix->value << 2);
// grayScale ToonzImage tone Meaning
// 0 255 Bg = PurePaint
// 1 252
// ...
// 63 4
// 64 0 Fg = Pure Ink
if (tone < 0)
tone = 0;
if (tone >= 255)
*tarPix = bgColor;
else
*tarPix = TPixelCM32(inkId, 0, tone); // BackgroundStyle,tone);
++srcPix;
++tarPix;
}
}
grayAppImage->unlock();
outImage->unlock();
return getDistance(charcode, nextCharCode);
}