void ShapesBuilder::outputTokens(const std::list<FILLSTYLE>& styles, tokensVector& tokens)
{
joinOutlines();
//Try to greedily condense as much as possible the output
map< unsigned int, vector< vector<ShapePathSegment> > >::iterator it=filledShapesMap.begin();
//For each color
for(; it!=filledShapesMap.end(); ++it)
{
assert(!it->second.empty());
//Find the style given the index
std::list<FILLSTYLE>::const_iterator stylesIt=styles.begin();
assert(it->first);
for(unsigned int i=0; i<it->first-1; i++)
{
++stylesIt;
assert(stylesIt!=styles.end());
}
//Set the fill style
tokens.emplace_back(GeomToken(SET_FILL,*stylesIt));
vector<vector<ShapePathSegment> >& outlinesForColor=it->second;
for(unsigned int i=0; i<outlinesForColor.size(); i++)
{
vector<ShapePathSegment>& segments=outlinesForColor[i];
assert (segments[0].type == PATH_START);
tokens.push_back(GeomToken(MOVE, getVertex(segments[0].i)));
for(unsigned int j=1; j<segments.size(); j++) {
ShapePathSegment segment = segments[j];
assert(segment.type != PATH_START);
if (segment.type == PATH_STRAIGHT)
tokens.push_back(GeomToken(STRAIGHT, getVertex(segment.i)));
if (segment.type == PATH_CURVE_QUADRATIC)
tokens.push_back(GeomToken(CURVE_QUADRATIC, getVertex(segment.i), getVertex(segments[++j].i)));
}
}
}
}
void GraphicsBitmapFill::appendToTokens(tokensVector& tokens)
{
tokens.emplace_back(GeomToken(SET_FILL, toFillStyle()));
}