dgtalBoard2D-3-custom-points.cpp

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#include <iostream>
#include "DGtal/base/Common.h"
#include "DGtal/io/Color.h"
#include "DGtal/io/boards/Board2D.h"
#include "DGtal/helpers/StdDefs.h"
 
using namespace std;
using namespace DGtal;
using namespace DGtal::Z2i;

struct MyDrawStyleCustomColor : public DrawableWithBoard2D
{
  Color myPenColor;
  Color myFillColor;
  MyDrawStyleCustomColor( const Color & penColor,
        const Color & fillColor )
    : myPenColor( penColor ), myFillColor( fillColor )
  {}
  MyDrawStyleCustomColor( const Color & penColor, {…}
 
  virtual void setStyle( Board2D & aboard) const
  {
    aboard.setFillColor( myFillColor);
    aboard.setPenColor( myPenColor );
  }
  virtual void setStyle( Board2D & aboard) const {…}
};
struct MyDrawStyleCustomColor : public DrawableWithBoard2D {…};
 
int main()
{
  trace.beginBlock ( "Example dgtalBoard2D-3-custom-points" );
 
  Point p1( -3, -2 );
  Point p2( 7, 3 );
  Point p3( 0, 0 );
  Domain domain( p1, p2 );
 
  Color red( 255, 0, 0 );
  Color dred( 192, 0, 0 );
  Color green( 0, 255, 0 );
  Color dgreen( 0, 192, 0 );
  Color blue( 0, 0, 255 );
  Color dblue( 0, 0, 192 );
  
  Board2D board;
  board << domain 
  << CustomStyle( p1.className(), new MyDrawStyleCustomColor( red, dred ) )
  << p1
  << CustomStyle( p2.className(), new MyDrawStyleCustomColor( green, dgreen ) )
  << p2
  << CustomStyle( p3.className(), new MyDrawStyleCustomColor( blue, dblue ) )
  << p3;
  board.saveSVG("dgtalBoard2D-3-custom-points.svg");
  board.saveEPS("dgtalBoard2D-3-custom-points.eps");
  board.saveTikZ("dgtalBoard2D-3-custom-points.tikz");
 
#ifdef DGTAL_WITH_CAIRO
  board.saveCairo("dgtalBoard2D-3-custom-points-cairo.pdf", Board2D::CairoPDF);
  board.saveCairo("dgtalBoard2D-3-custom-points-cairo.png", Board2D::CairoPNG);
  board.saveCairo("dgtalBoard2D-3-custom-points-cairo.ps", Board2D::CairoPS);
  board.saveCairo("dgtalBoard2D-3-custom-points-cairo.svg", Board2D::CairoSVG);
#endif
  
  trace.endBlock();
  return 0;
}
int main() {…}
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