Commit 55d345d2 authored by Paul Asmuth's avatar Paul Asmuth
Browse files

add colour print operator

parent 6eeabbc4

common/graphics/colour.cc

+13 −0
Original line number Diff line number Diff line
@@ -134,5 +134,18 @@ bool Colour::parseHexShort(const std::string& str) { 
  return true;

}



std::ostream& operator <<(std::ostream& os, const Colour& c) {

  os << "Colour(";

  os << c[0];

  os << ", ";

  os << c[1];

  os << ", ";

  os << c[2];

  os << ", ";

  os << c[3];

  os << ")";

  return os;

}



} // namespace plotfx

common/graphics/colour.h

+3 −0
Original line number Diff line number Diff line
@@ -31,6 +31,7 @@ 
#include <assert.h>

#include <stdlib.h>

#include <stdint.h>

#include <iostream>

#include <vector>

#include <string>
@@ -64,5 +65,7 @@ protected: 
  double components_[kMaxComponents];

};



std::ostream& operator <<(std::ostream& os, const Colour& c);



} // namespace plotfx

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