/*******************************************************************************  Copyright (C) 1998-2001  Ljubomir Milanovic & Horst Wagner**  This file is part of the g2 library****  This library is free software; you can redistribute it and/or**  modify it under the terms of the GNU Lesser General Public**  License as published by the Free Software Foundation; either**  version 2.1 of the License, or (at your option) any later version.****  This library is distributed in the hope that it will be useful,**  but WITHOUT ANY WARRANTY; without even the implied warranty of**  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU**  Lesser General Public License for more details.****  You should have received a copy of the GNU Lesser General Public**  License along with this library; if not, write to the Free Software**  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA******************************************************************************/#include <stdio.h>#include <g2.h>#ifdef DO_PS#include <g2_PS.h>#endif#ifdef DO_FIG#include <g2_FIG.h>#endif#ifdef DO_X11#include <g2_X11.h>#endif#ifdef DO_GD#include <g2_gd.h>#endif#ifdef DO_WIN32#include <g2_win32.h>#endif#ifdef DO_WMF32#include <g2_win32.h>#endif#define maxdev 10int main(){    int i, j;    int d, dev[maxdev]={-1, -1, -1, -1, -1,-1, -1, -1, -1, -1};    int ndev=0;    char str[256];    double pts[10];    double y;#include "penguin.c"    printf("\nG2_VERSION %s\n", G2_VERSION);        d=g2_open_vd();				  /* open virtual device */    printf("Adding..");    #ifdef DO_PS    printf("..PS");    dev[ndev]=g2_open_PS("g2_test.ps", g2_A4, g2_PS_land);    g2_attach(d, dev[ndev]);    ndev++;	    printf("..EPSF");    dev[ndev]=g2_open_EPSF("g2_test.eps");    g2_attach(d, dev[ndev]);    ndev++;    printf("..EPSF_CLIP");    dev[ndev]=g2_open_EPSF_CLIP("g2_test_clip.eps",200,200);    g2_attach(d, dev[ndev]);    ndev++;#endif#ifdef DO_FIG    printf("..FIG");    dev[ndev]=g2_open_FIG("g2_test.fig");    g2_attach(d, dev[ndev]);    ndev++;#endif#ifdef DO_X11    printf("..X11");    dev[ndev]=g2_open_X11(775, 575);    g2_attach(d, dev[ndev]);    ndev++;#endif#ifdef DO_GD    printf("..GD(png)");    dev[ndev]=g2_open_gd("g2_test.png", 775, 575,g2_gd_png);    g2_attach(d, dev[ndev]);    ndev++;    printf("..GD(jpeg)");    dev[ndev]=g2_open_gd("g2_test.jpg", 775, 575,g2_gd_jpeg);    g2_attach(d, dev[ndev]);    ndev++;#endif#ifdef DO_WIN32    printf("..WIN32");    dev[ndev]=g2_open_win32(775, 575,"g2_test",0);    g2_attach(d, dev[ndev]);    ndev++;#endif#ifdef DO_WMF32    printf("..WMF32");    dev[ndev]=g2_open_win32(775, 575,"g2_test.emf",1);    g2_attach(d, dev[ndev]);    ndev++;#endif    g2_set_auto_flush(d,0);    printf("\n");    /* g2_set_coordinate_system(d, 775, 575, -0.75, -1.0); */        for(i=0;i<27;i++) {	g2_pen(d, i);	g2_filled_circle(d, i*20+10, 10, 10); 	g2_pen(d, 1);	g2_circle(d, i*20+10, 10, 10);	sprintf(str, "%d", i);	g2_string(d, i*20+7, 21, str);    }    for(j=0;j<ndev;j++)	if(dev[j]>=0)	    for(i=0;i<=64;i++) {		g2_move(dev[j], 2*i+575, 5);		g2_pen(dev[j], g2_ink(dev[j], i/64., 0, 0));		g2_line_r(dev[j], 0, 20);		g2_pen(dev[j], g2_ink(dev[j], 0, i/64., 0));		g2_line_r(dev[j], 10, 20);		g2_pen(dev[j], g2_ink(dev[j], 0, 0, i/64.));		g2_line_r(dev[j], -10, 20);	    }    g2_pen(d, 1);    g2_line(d, 200, 50, 350, 50);    g2_line(d, 200, 48, 350, 48);    g2_line(d, 200, 46, 350, 46);    g2_line(d, 200, 46, 200, 75);    g2_line(d, 198, 46, 198, 75);    g2_line(d, 196, 46, 196, 75);    g2_string(d, 200, 50, "012abcABC#())(\\-+~*!$%&");    g2_pen(d, 1);    for(i=1;i<25;i++) {	g2_line(d, 15, i*20+50, 15, i*20+50+i);	g2_set_font_size(d, 12);	sprintf(str, "%2d:", i);	g2_string(d, 20, i*20+50, str);	g2_set_font_size(d, i);	g2_string(d, 40, i*20+50, "hello, world");    }    g2_plot(d, 150, 70);    g2_line(d, 147, 68, 153, 68);		    y=100;    g2_line(d, 120, y, 170, y+50);    g2_triangle(d, 150, y, 250, y, 200, y+50);    g2_rectangle(d, 300, y, 400, y+50);    g2_circle(d, 450, y+25, 25);    g2_ellipse(d, 550, y+25, 45, 25);    g2_arc(d, 650, y+25, 25, 45, 90, 360);        pts[0]=4;    pts[1]=4;    g2_set_dash(d, 2, pts);    g2_line(d, 120+5, y, 170+5, y+50);    g2_triangle(d, 150+10, y+4, 250-10, y+4, 200, y+50-5);    g2_rectangle(d, 305, y+5, 395, y+50-5);    g2_circle(d, 450, y+25, 20);    g2_ellipse(d, 550, y+25, 40, 20);    g2_arc(d, 650, y+25, 20, 40, 90, 360);    g2_set_dash(d, 0, NULL);    y=200;    g2_filled_triangle(d, 150, y, 250, y, 200, y+50);    g2_filled_rectangle(d, 300, y, 400, y+50);    g2_filled_circle(d, 450, y+25, 25);    g2_filled_ellipse(d, 550, y+25, 45, 25);    g2_filled_arc(d, 650, y+25, 25, 45, 90, 360);    y=300;    pts[0]=150; pts[1]=y;    pts[2]=175; pts[3]=y+100;    pts[4]=200; pts[5]=y;    pts[6]=225; pts[7]=y+100;    pts[8]=250; pts[9]=y;    g2_poly_line(d, 5, pts);    g2_pen(d, 19);    g2_b_spline(d, 5, pts, 20);    g2_pen(d, 1);        pts[0]=300; pts[1]=y;    pts[2]=350; pts[3]=y;    pts[4]=375; pts[5]=y+50;    pts[6]=325; pts[7]=y+90;    pts[8]=275; pts[9]=y+50;    g2_polygon(d, 5, pts);    pts[0]=450; pts[1]=y;    pts[2]=500; pts[3]=y;    pts[4]=525; pts[5]=y+50;    pts[6]=475; pts[7]=y+90;    pts[8]=425; pts[9]=y+50;    g2_filled_polygon(d, 5, pts);        g2_image(d, 55., 50., 53, 62, penguin);    g2_image(d, 75., 130., 53, 62, penguin);    g2_pen(d, 1);        g2_line(d, 225, 448, 200+19*25, 448);    for(i=1;i<20;i++) {        g2_pen(d,i+1);	g2_set_line_width(d, i);	g2_move(d, 200+i*25, 450);	g2_line_to(d, 200+i*25, 550);    }    g2_pen(d,1);        g2_set_line_width(d, 5);    for(i=1;i<10;i++) {	pts[0]=1*i;	pts[1]=2*i;	pts[2]=3*i;	g2_set_dash(d, 3, pts);	g2_line(d, 550, 300+i*8, 750, 350+i*8);     }    g2_set_dash(d, 0, NULL);    g2_set_line_width(d, 4);    g2_arc(d, 740, 180, 25, 100, -45+15, -45-15);    g2_arc(d, 740, 180, 20,  95, -45-15, -45+15);    g2_filled_arc(d, 740, 180, 12, 50, -45+15, -45-15);    g2_set_line_width(d, 1);    g2_circle(d, 400, 400, 20);    g2_ellipse(d, 400, 400, 25, 25);    g2_arc(d, 400, 400, 30, 30, 0, 360);        g2_flush(d);    printf("\nDone.\n[Enter]\n");    getchar();    g2_close(d);    return 0;}