logo.cpp

/**
 * @file   logo.cpp
 * @author Sebastien Fourey (GREYC)
 *
 * @brief  Sample drawing using the board library.
 *
 * This source code is part of the Board project, a C++ library whose
 * purpose is to allow simple drawings in EPS, FIG or SVG files.
 * Copyright (C) 2007 Sebastien Fourey <https://fourey.users.greyc.fr>
 *
 */
#include <Board.h>
using namespace LibBoard;

int main(int, char *[])
{
  Board board;
  Board::disableLineWidthScaling();

  board.setLineWidth(1).setPenColorRGBi(255, 100, 0);
  board.setLineStyle(SolidStyle);
  board.setLineJoin(MiterJoin);
  board.setLineCap(RoundCap);
  board.drawLine(-50, -27, 50, -27);
  board.addDuplicates(board.last(), 10, 0, -2);

  Point p = board.last<Line>().boundingBox(IgnoreLineWidth).centerLeft();
  int n = 20;
  double angle = -M_PI / (2 * n);
  while (n--) {
    board << board.last<Line>().rotated(angle, p);
  }

  n = 30;
  angle = -M_PI / (n);
  while (n--) {
    board << board.last<Line>().scaled(0.95).rotated(angle, p);
  }

  double textHeight = board.last<Line>().boundingBox(UseLineWidth).height;
  board << Text(-45, -20, "LibBoard", Fonts::Helvetica, "'Bookman Old Style',Verdana", textHeight * 1.2, Color::Green);

  Board::enableLineWidthScaling();
  board.saveEPS("logo_A4.eps", PageSize::A4);
  board.saveFIG("logo_A4.fig", PageSize::A4);

  board.scaleToWidth(25, UseLineWidth);
  board.saveSVG("logo.svg", PageSize::BoundingBox, 0.0, Unit::Centimeter);
}