void BitObject::drawOutline(Image<T_or_RGB>& img,
const T_or_RGB& color,
float opacity)
{
ASSERT(isValid());
ASSERT(img.initialized());
float op2 = 1.0F - opacity;
Dims d = img.getDims();
Image<byte> mask = getObjectMask();
// rescale if needed
if (d != itsImageDims)
mask = rescaleNI(mask, d.w(), d.h());
// object-shaped drawing
int thick = 1;
Image<byte> om(mask);
om = contour2D(om); // compute binary contour image
const int w = img.getWidth();
const int h = img.getHeight();
Point2D<int> ppp;
for (ppp.j = 0; ppp.j < h; ppp.j ++)
for (ppp.i = 0; ppp.i < w; ppp.i ++)
if (om.getVal(ppp.i, ppp.j)) // got a contour point -> draw here
drawDisk(img, ppp, thick, T_or_RGB(img.getVal(ppp) * op2 + color * opacity)); // small disk for each point
} // end drawOutline
int main() {
TH1::AddDirectory(0);
ModTDRStyle();
TCanvas* canv = new TCanvas("ma-tanb", "ma-tanb");
std::vector<TPad*> pads = OnePad();
contour2D("higgsCombinemhmax.MultiDimFit.mH120.root", "ma-tanb-contours.root",
"mA", 70, 90, 1000, "tanb", 70, 1, 60);
TLegend *legend = PositionedLegend(0.20, 0.12, 1, 0.03);
drawContours(pads[0], "ma-tanb-contours.root", "m_{A} (GeV)", "tan#beta", legend);
legend->Draw();
GetAxisHist(pads[0])->GetXaxis()->SetTitleOffset(1.);
DrawCMSLogo(pads[0], "CMS", "Preliminary", 0, 0.045, 0.035, 1.2);
DrawTitle(pads[0], "19.7 fb^{-1} (8 TeV) + 4.9 fb^{-1} (7 TeV)", 3);
// drawTitle(pads[0], "H#rightarrow#tau#tau", 1);
// pads[0]->SetLogx(1);
// pads[0]->SetLogy(1);
canv->Update();
pads[0]->RedrawAxis();
pads[0]->GetFrame()->Draw();
canv->Print(".pdf");
canv->Print(".png");
return 0;
}
