本文整理汇总了C++中Board2D::fillPolyline方法的典型用法代码示例。如果您正苦于以下问题：C++ Board2D::fillPolyline方法的具体用法？C++ Board2D::fillPolyline怎么用？C++ Board2D::fillPolyline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Board2D的用法示例。
在下文中一共展示了Board2D::fillPolyline方法的3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: main
int main()
{
trace.beginBlock ( "Example of greedy alpha thick segment decompotion" );
typedef std::vector<Z2i::RealPoint>::const_iterator ConstIterator;
typedef AlphaThickSegmentComputer<Z2i::RealPoint, ConstIterator > AlphaThickSegmentComputer2D;
Board2D aBoard;
std::string file = examplesPath + "samples/contourSnoisy.sdp";
std::vector<Z2i::RealPoint> aContour = PointListReader<Z2i::RealPoint>::getPointsFromFile (file);
typedef GreedySegmentation<AlphaThickSegmentComputer2D> DecompositionAT;
// displaying contour
aBoard << SetMode(aContour[0].className(), "Grid");
std::vector<LibBoard::Point> poly;
for (unsigned int i = 0; i< aContour.size(); i++) poly.push_back(LibBoard::Point(aContour[i][0], aContour[i][1]));
aBoard.setPenColor(DGtal::Color::Gray);
aBoard.fillPolyline(poly);
// Computing greedy Alpha Thick decomposition.
//! [greedyAlphaThickDecompositionModeDisplay]
aBoard << SetMode("AlphaThickSegment", "BoundingBox");
//! [greedyAlphaThickDecompositionModeDisplay]
//! [greedyAlphaThickDecompositionAlgo]
DecompositionAT theDecomposition(aContour.begin(), aContour.end(), AlphaThickSegmentComputer2D(4));
//! [greedyAlphaThickDecompositionAlgo]
//! [greedyAlphaThickDecompositionDisplay]
for ( DecompositionAT::SegmentComputerIterator
it = theDecomposition.begin(),
itEnd = theDecomposition.end();
it != itEnd; ++it )
{
aBoard << CustomStyle( (*it).className(),
new CustomPenColor( Color::Blue ) );
aBoard<< *it;
}
//! [greedyAlphaThickDecompositionDisplay]
aBoard.saveEPS("greedyAlphaThickDecomposition.eps");
trace.endBlock();
return 0;
}示例2: main
//.........这里部分代码省略.........
}
}
if(vm.count("SDP") || vm.count("SFP")) {
bool drawPoints= vm.count("drawContourPoint");
bool invertYaxis = vm.count("invertYaxis");
double pointSize=1.0;
if(drawPoints) {
pointSize = vm["drawContourPoint"].as<double>();
}
std::vector<LibBoard::Point> contourPt;
if(vm.count("SDP")) {
std::string fileName = vm["SDP"].as<std::string>();
std::vector< Z2i::Point > contour =
PointListReader< Z2i::Point >::getPointsFromFile(fileName);
for(unsigned int j=0; j<contour.size(); j++) {
LibBoard::Point pt((double)(contour.at(j)[0]),
(invertYaxis? (double)(-contour.at(j)[1]+contour.at(0)[1]):(double)(contour.at(j)[1])));
contourPt.push_back(pt);
if(drawPoints) {
aBoard.fillCircle(pt.x, pt.y, pointSize);
}
}
}
if(vm.count("SFP")) {
std::string fileName = vm["SFP"].as<std::string>();
std::vector< PointVector<2,double> > contour =
PointListReader< PointVector<2,double> >::getPointsFromFile(fileName);
for(unsigned int j=0; j<contour.size(); j++) {
LibBoard::Point pt((double)(contour.at(j)[0]),
(invertYaxis? (double)(-contour.at(j)[1]+contour.at(0)[1]):(double)(contour.at(j)[1])));
contourPt.push_back(pt);
if(drawPoints) {
aBoard.fillCircle(pt.x, pt.y, pointSize);
}
}
}
aBoard.setPenColor(Color::Red);
aBoard.setFillColor(Color::Gray);
aBoard.setLineStyle (LibBoard::Shape::SolidStyle );
aBoard.setLineWidth (lineWidth);
if(!filled) {
aBoard.drawPolyline(contourPt);
} else {
aBoard.fillPolyline(contourPt);
}
if(vm.count("drawPointOfIndex")) {
int index = vm["drawPointOfIndex"].as<int>();
double size = vm["pointSize"].as<double>();
aBoard.fillCircle((double)(contourPt.at(index).x), (double)(contourPt.at(index).y), size);
}
}
if(vm.count("outputFile")) {
std::string outputFileName= vm["outputFile"].as<std::string>();
std::string extension = outputFileName.substr(outputFileName.find_last_of(".") + 1);
if(extension=="svg") {
aBoard.saveSVG(outputFileName.c_str());
}
#ifdef WITH_CAIRO
else if (extension=="eps") {
aBoard.saveCairo(outputFileName.c_str(),Board2D::CairoEPS );
} else if (extension=="pdf") {
aBoard.saveCairo(outputFileName.c_str(),Board2D::CairoPDF );
} else if (extension=="png") {
aBoard.saveCairo(outputFileName.c_str(),Board2D::CairoPNG );
}
#endif
else if(extension=="eps") {
aBoard.saveEPS(outputFileName.c_str());
} else if(extension=="fig") {
aBoard.saveFIG(outputFileName.c_str(),LibBoard::Board::BoundingBox, 10.0, !vm.count("noXFIGHeader") );
}
}
if (vm.count("outputStreamSVG")) {
aBoard.saveSVG(std::cout);
} else if (vm.count("outputStreamFIG")) {
aBoard.saveFIG(std::cout, LibBoard::Board::BoundingBox, 10.0, !vm.count("noXFIGHeader"));
} else if (vm.count("outputStreamEPS")) {
aBoard.saveEPS(std::cout);
}
}示例3: main
//.........这里部分代码省略.........
if(args.check("-backgroundImageXFIG")){
string imageName = args.getOption("-backgroundImageXFIG")->getValue(0);
unsigned int width = args.getOption("-backgroundImageXFIG")->getIntValue(1);
unsigned int height = args.getOption("-backgroundImageXFIG")->getIntValue(2);
aBoard.drawImage(imageName, 0,height-1, width, height, -1, 1.0 );
}
if(args.check("-fc")){
string fileName = args.getOption("-fc")->getValue(0);
vector< FreemanChain<int> > vectFc = PointListReader< Z2i::Point>:: getFreemanChainsFromFile<int> (fileName);
//aBoard << SetMode( vectFc.at(0).className(), "InterGrid" );
aBoard << CustomStyle( vectFc.at(0).className(),
new CustomColors( Color::Red , (filled ? (Color::Black) : (Color::None)) ) );
for(unsigned int i=0; i<vectFc.size(); i++){
aBoard << vectFc.at(i) ;
}
}
if( args.check("-sdp") || args.check("-sfp")){
bool drawPoints= args.check("-drawContourPoint");
bool invertYaxis = args.check("-invertYaxis");
double pointSize = args.getOption("-drawContourPoint")->getFloatValue(0);
vector<LibBoard::Point> contourPt;
if(args.check("-sdp")){
string fileName = args.getOption("-sdp")->getValue(0);
vector< Z2i::Point > contour =
PointListReader< Z2i::Point >::getPointsFromFile(fileName);
for(unsigned int j=0; j<contour.size(); j++){
LibBoard::Point pt((double)(contour.at(j)[0]),
(invertYaxis? (double)(-contour.at(j)[1]+contour.at(0)[1]):(double)(contour.at(j)[1])));
contourPt.push_back(pt);
if(drawPoints){
aBoard.fillCircle(pt.x, pt.y, pointSize);
}
}
}
if(args.check("-sfp")){
string fileName = args.getOption("-sfp")->getValue(0);
vector< PointVector<2,double> > contour =
PointListReader< PointVector<2,double> >::getPointsFromFile(fileName);
for(unsigned int j=0; j<contour.size(); j++){
LibBoard::Point pt((double)(contour.at(j)[0]),
(invertYaxis? (double)(-contour.at(j)[1]+contour.at(0)[1]):(double)(contour.at(j)[1])));
contourPt.push_back(pt);
if(drawPoints){
aBoard.fillCircle(pt.x, pt.y, pointSize);
}
}
}
aBoard.setPenColor(Color::Red);
aBoard.setLineStyle (LibBoard::Shape::SolidStyle );
aBoard.setLineWidth (lineWidth);
if(!filled){
aBoard.drawPolyline(contourPt);
}else{
aBoard.fillPolyline(contourPt);
}
}
if (args.check("-outputSVG")){
string outputFileName= args.getOption("-outputSVG")->getValue(0);
aBoard.saveSVG(outputFileName.c_str());
} else
if (args.check("-outputFIG")){
string outputFileName= args.getOption("-outputFIG")->getValue(0);
aBoard.saveFIG(outputFileName.c_str());
} else
if (args.check("-outputEPS")){
string outputFileName= args.getOption("-outputEPS")->getValue(0);
aBoard.saveEPS(outputFileName.c_str());
}
#ifdef WITH_CAIRO
else
if (args.check("-outputEPS")){
string outputFileName= args.getOption("-outputSVG")->getValue(0);
aBoard.saveCairo(outputFileName.c_str(),Board2D::CairoEPS );
} else
if (args.check("-outputPDF")){
string outputFileName= args.getOption("-outputPDF")->getValue(0);
aBoard.saveCairo(outputFileName.c_str(),Board2D::CairoPDF );
} else
if (args.check("-outputPNG")){
string outputFileName= args.getOption("-outputPNG")getValue(0);
aBoard.saveCairo(outputFileName.c_str(),Board2D::CairoPNG );
}
#endif
else { //default output
string outputFileName= "output.eps";
aBoard.saveEPS(outputFileName.c_str());
}
}