Method DisplayFeatures

deps/tesseract/classify/trainingsample.cpp:317–324

Displays the features in the given window with the given color.

// Displays the features in the given window with the given color.
void TrainingSample::DisplayFeatures(ScrollView::Color color,
                                     ScrollView* window) const {
  #ifndef GRAPHICS_DISABLED
  for (int f = 0; f < num_features_; ++f) {
    RenderIntFeature(window, &features_[f], color);
  }
  #endif  // GRAPHICS_DISABLED
}

// Returns a pix of the original sample image. The pix is padded all round
// by padding wherever possible.