awpaeth@watcgl.UUCP (01/17/87)
# This is a shell archive. Remove anything before this line,
# then unpack it by saving it in a file and typing "sh file".
#
# Wrapped by watcgl!awpaeth on Fri Jan 16 16:52:32 EST 1987
# Contents: README Makefile starchartpost.c
echo x - README
sed 's/^@//' > "README" <<'@//E*O*F README//'
This is an addenda to the StarChart atlas creation software.
Contents:
[1] PostScript driver module (new)
[2] Makefile (supercedes and bug fixes on older Makefile)
Comments:
[1] generates version 1.0 PostScript output, for wide universality
[2] allows the compiling of "planet", "startek" and all other astro software
---------------------------------------------------------
@//E*O*F README//
chmod u=rw,g=rw,o=r README
echo x - Makefile
sed 's/^@//' > "Makefile" <<'@//E*O*F Makefile//'
CFLAGS = -O
moonphase: moonphase.c
cc $(CFLAGS) moonphase.c -lm -o ./moonphase
planet: planet.c
cc $(CFLAGS) planet.c -lm -o ./planet
startek: starchart.c starcharttek.c
cc $(CFLAGS) starchart.c starcharttek.c -lm -o ./startek
starpic: starchart.c starchartpic.c
cc $(CFLAGS) starchart.c starchartpic.c -lm -o ./starpic
starpost: starchart.c starchartpost.c
cc $(CFLAGS) starchart.c starchartpost.c -lm -o ./starpost
stardsp: starchart.c starchartdsp.c
cc $(CFLAGS) starchart.c starchartdsp.c -lm -o ./stardsp
all: moonphase\
planet\
startek\
starpic\
starpost\
stardsp
@//E*O*F Makefile//
chmod u=rw,g=rw,o=r Makefile
echo x - starchartpost.c
sed 's/^@//' > "starchartpost.c" <<'@//E*O*F starchartpost.c//'
/*
* PostScript file format driver for startchart.c mainline
*/
#include <stdio.h>
#include "starchart.h"
/*
* Chart parameters (limiting magnitude and window x,y,w,h)
*/
mapblock thumbnail = { 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0,
3.2, 480, 0, 480, 240, 0.0 };
mapblock master = { 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0,
8.0, 0, 370, 960, 960, 0.0 };
/*
* Generic Star Drawing Stuff
*/
#define PICSCALE (72.0/160.0) /* roughly 6.5 inches/1024.0 units */
static int oldps, vecstate;
out(s)
char *s;
{
printf("%s\n", s);
}
float conv(i)
{
return(i*PICSCALE+80); /* 1.1" margins left and bottom */
}
vecsize(newps)
int newps;
{
if (newps != oldps)
printf("/Times-Bold findfont %d scalefont setfont\n", newps);
oldps = newps;
}
vecopen()
{
out("%!PSAdobe-1.0");
out("%%Creator: AWPaeth@watCGL");
out("%%Title: StarChart");
out("%%Pages: 1");
out("%%DocumentFonts Times-Bold");
out("%%BoundingBox 0 0 612 792");
out("%%EndComments");
out("%%EndProlog");
out("%%Page: 0 1");
out("%");
out("% alias moveto/drawto");
out("%");
out("/mt {moveto} def");
out("/lt {lineto} def");
out("%");
out("% show: right, center, left adjust");
out("%");
out("/lshow {5 0 8#040 4 3 roll widthshow} def");
out("/cshow {dup stringwidth pop 2 div neg 0 rmoveto show} def");
out("/rshow {dup stringwidth pop neg 0 rmoveto show} def");
out("%");
out("% star/planet macros");
out("%");
out("/movereldraw {newpath 4 2 roll mt rlineto stroke} def");
out("/starplus {3 copy 0 movereldraw 3 copy 0 exch movereldraw");
out("neg 3 copy 0 movereldraw 3 copy 0 exch movereldraw} def");
out("/starbody {newpath 0 360 arc closepath fill} def");
out("/starbodyplus {3 copy starbody 1 add starplus} def");
out("/planet {2 copy newpath 2.5 0 360 arc closepath stroke 3.5 starplus} def");
out("%");
out("/s0 {4.5 starbodyplus} def");
out("/s1 {3.8 starbody} def");
out("/s2 {3.1 starbodyplus} def");
out("/s3 {2.4 starbody} def");
out("/s4 {1.7 starbodyplus} def");
out("/s5 {1.0 starbody} def");
out("%");
out("% alter line drawing defaults");
out("%");
out("0.5 setlinewidth 2 setlinecap");
out("%");
out("% boiler-plate");
out("%");
vecsize(10);
out(" 76 685 mt (Database: Yale Star Catalog) show");
out("548 685 mt (Software: AWPaeth@watCGL) rshow");
vecsize(18);
out("314 685 mt (StarChart) cshow");
vecsize(10);
out("%");
out("% THE STUFF");
out("%");
}
vecclose()
{
out("showpage");
out("%");
out("%%Trailer");
out("%%Pages: 1");
fflush(stdout);
}
vecmove(x, y)
{
if (vecstate==2) printf("stroke\n");
if (vecstate==2 || (vecstate == 0)) printf("newpath\n");
printf("%.1f %.1f mt\n", conv(x), conv(y));
vecstate = 1;
}
vecdraw(x, y)
{
printf("%.1f %.1f lt\n", conv(x), conv(y));
vecstate = 2;
}
vecsyms(x, y, s)
char *s;
{
vecmove(x,y-4);
printf("(%s) lshow\n", s);
}
vecmovedraw(x1, y1, x2, y2)
{
vecmove(x1, y1);
vecdraw(x2, y2);
}
drawP(x, y)
{
printf("%.1f %.1f planet\n", conv(x), conv(y));
}
drawstar(x, y, mag)
{
switch (mag)
{
case -1: draw0(x, y); break;
case 0: draw0(x, y); break;
case 1: draw1(x, y); break;
case 2: draw2(x, y); break;
case 3: draw3(x, y); break;
case 4: draw4(x, y); break;
default: draw5(x, y); break;
}
}
draw0(x, y)
{
vecsize(36);
printf("%.1f %.1f s0\n", conv(x), conv(y));
}
draw1(x, y)
{
vecsize(30);
printf("%.1f %.1f s1\n", conv(x), conv(y));
}
draw2(x, y)
{
vecsize(24);
printf("%.1f %.1f s2\n", conv(x), conv(y));
}
draw3(x, y)
{
vecsize(16);
printf("%.1f %.1f s3\n", conv(x), conv(y));
}
draw4(x, y)
{
vecsize(12);
printf("%.1f %.1f s4\n", conv(x), conv(y));
}
draw5(x, y)
{
vecsize(8);
printf("%.1f %.1f s5\n", conv(x), conv(y));
}
@//E*O*F starchartpost.c//
chmod u=rw,g=rw,o=r starchartpost.c
exit 0