tensorflow/core/graph/colors.cc


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#include "tensorflow/core/graph/colors.h"

#include "tensorflow/core/platform/port.h"

namespace tensorflow {

// Color palette
// http://www.mulinblog.com/a-color-palette-optimized-for-data-visualization/
static const char* kColors[] = {
  "#F15854",  // red
  "#5DA5DA",  // blue
  "#FAA43A",  // orange
  "#60BD68",  // green
  "#F17CB0",  // pink
  "#B2912F",  // brown
  "#B276B2",  // purple
  "#DECF3F",  // yellow
  "#4D4D4D",  // gray
};

const char* ColorFor(int dindex) {
  return kColors[dindex % TF_ARRAYSIZE(kColors)];
}

}  // namespace tensorflow