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/* Hello, Emacs, this is -*-C-*- */
/* GNUPLOT - hppj.trm */
/*[
* Copyright 1990 - 1993, 1998, 2004
*
* Permission to use, copy, and distribute this software and its
* documentation for any purpose with or without fee is hereby granted,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation.
*
* Permission to modify the software is granted, but not the right to
* distribute the complete modified source code. Modifications are to
* be distributed as patches to the released version. Permission to
* distribute binaries produced by compiling modified sources is granted,
* provided you
* 1. distribute the corresponding source modifications from the
* released version in the form of a patch file along with the binaries,
* 2. add special version identification to distinguish your version
* in addition to the base release version number,
* 3. provide your name and address as the primary contact for the
* support of your modified version, and
* 4. retain our contact information in regard to use of the base
* software.
* Permission to distribute the released version of the source code along
* with corresponding source modifications in the form of a patch file is
* granted with same provisions 2 through 4 for binary distributions.
*
* This software is provided "as is" without express or implied warranty
* to the extent permitted by applicable law.
]*/
/*
* This file is included by ../term.c.
*
* This terminal driver supports:
* hppj
*
* AUTHORS
* Dan Merget (danm@sr.hp.com)
*
* This file was based on the hpljii file by:
* John Engels
* Russell Lang
* Maurice Castro
*
* send your comments or suggestions to (gnuplot-info@lists.sourceforge.net).
*
*/
/* The following HP laserjet series II driver uses generic bit mapped graphics
* routines from bitmap.c to build up a bit map in memory.
*/
/*
* adapted to the new terminal layout by Stefan Bodewig (Dec. 1995)
*/
#include
"driver.h"
#ifdef
TERM_REGISTER
register_term
(
hppj
)
#endif
#ifdef
TERM_PROTO
TERM_PUBLIC
void
HPPJ_options
(
void
);
TERM_PUBLIC
void
HPPJ_init
(
void
);
TERM_PUBLIC
void
HPPJ_reset
(
void
);
TERM_PUBLIC
void
HPPJ_graphics
(
void
);
TERM_PUBLIC
void
HPPJ_text
(
void
);
TERM_PUBLIC
void
HPPJ_linetype
(
int
linetype
);
/* We define 3 different font sizes: 5x9, 9x17, and 13x25 */
#define
HPPJ_DPI
180
/* dots per inch */
#define
HPPJ_PLANES
3
/* color planes */
#define
HPPJ_COLORS
(1 << HPPJ_PLANES)
/* make XMAX and YMAX a multiple of 8 */
#define
HPPJ_XMAX
(8*(unsigned int)(9.5 * HPPJ_DPI / 8.0 + 0.9))
#define
HPPJ_YMAX
(8 * HPPJ_DPI)
/* default values for term_tbl */
#define
HPPJ_9x17_VCHAR
FNT9X17_VCHAR
#define
HPPJ_9x17_HCHAR
FNT9X17_HCHAR
#define
HPPJ_9x17_VTIC
(FNT9X17_VCHAR / 2)
#define
HPPJ_9x17_HTIC
(FNT9X17_HCHAR / 2)
#endif
/* TERM_PROTO */
#ifndef
TERM_PROTO_ONLY
#ifdef
TERM_BODY
static
int
hppj_font
=
FNT9X17
;
TERM_PUBLIC
void
HPPJ_options
()
{
char
opt
[
10
];
#define
HPPJERROR
"expecting font size FNT5X9, FNT9X17, or FNT13X25"
term_options
[
0
]
=
NUL
;
/* default to empty string and 9x17 font */
hppj_font
=
FNT9X17
;
/* in case of error or empty options */
if
(!
END_OF_COMMAND
) {
if
(
token
[
c_token
].
length
>
8
) {
int_error
(
c_token
,
HPPJERROR
);
}
capture
(
opt
,
c_token
,
c_token
,
/*4 */
9
);
/* HBB 980226 */
if
(!
strcmp
(
opt
,
"FNT5X9"
)) {
hppj_font
=
FNT5X9
;
strcpy
(
term_options
,
"FNT5X9"
);
}
else
if
(!
strcmp
(
opt
,
"FNT9X17"
)) {
hppj_font
=
FNT9X17
;
strcpy
(
term_options
,
"FNT9X17"
);
}
else
if
(!
strcmp
(
opt
,
"FNT13X25"
)) {
hppj_font
=
FNT13X25
;
strcpy
(
term_options
,
"FNT13X25"
);
}
else
{
int_error
(
c_token
,
HPPJERROR
);
}
c_token
++
;
}
}
TERM_PUBLIC
void
HPPJ_init
()
{
/* HBB 980226: moved this here, from graphics(): only init() may
* change fields of *term ! */
switch
(
hppj_font
) {
case
FNT5X9
:
term
->
v_char
=
FNT5X9_VCHAR
;
term
->
h_char
=
FNT5X9_HCHAR
;
term
->
v_tic
=
FNT5X9_VCHAR
/
2
;
term
->
h_tic
=
FNT5X9_HCHAR
/
2
;
break
;
case
FNT9X17
:
term
->
v_char
=
FNT9X17_VCHAR
;
term
->
h_char
=
FNT9X17_HCHAR
;
term
->
v_tic
=
FNT9X17_VCHAR
/
2
;
term
->
h_tic
=
FNT9X17_HCHAR
/
2
;
break
;
case
FNT13X25
:
term
->
v_char
=
FNT13X25_VCHAR
;
term
->
h_char
=
FNT13X25_HCHAR
;
term
->
v_tic
=
FNT13X25_VCHAR
/
2
;
term
->
h_tic
=
FNT13X25_HCHAR
/
2
;
break
;
}
}
TERM_PUBLIC
void
HPPJ_reset
()
{
fflush_binary
();
/* Only needed for VMS */
}
TERM_PUBLIC
void
HPPJ_graphics
()
{
/* HBB 980226: move a block of code from here to init() */
b_charsize
(
hppj_font
);
b_makebitmap
(
HPPJ_XMAX
,
HPPJ_YMAX
,
HPPJ_PLANES
);
}
TERM_PUBLIC
void
HPPJ_text
()
{
int
x
,
plane
,
y
;
/* loop indexes */
int
minRow
,
maxRow
;
/* loop bounds */
int
numBytes
;
/* Number of run-length coded bytes to output */
int
numReps
;
/* Number of times the current byte is repeated */
fprintf
(
gpoutfile
,
"\
\033E\033*t%dR\033*r%dS\
\033*b0X\033*b0Y\033*r%dU\
\033*v%dA\033*v%dB\033*v%dC\033*v%dI\
\033*v%dA\033*v%dB\033*v%dC\033*v%dI\
\033*v%dA\033*v%dB\033*v%dC\033*v%dI\
\033*v%dA\033*v%dB\033*v%dC\033*v%dI\
\033*v%dA\033*v%dB\033*v%dC\033*v%dI\
\033*v%dA\033*v%dB\033*v%dC\033*v%dI\
\033*v%dA\033*v%dB\033*v%dC\033*v%dI\
\033*v%dA\033*v%dB\033*v%dC\033*v%dI\
\033*b1M\033*r1A"
,
HPPJ_DPI
,
HPPJ_YMAX
,
HPPJ_PLANES
,
90
,
88
,
85
,
0
,
53
,
8
,
14
,
1
,
3
,
26
,
22
,
2
,
4
,
4
,
29
,
3
,
53
,
5
,
25
,
4
,
2
,
22
,
64
,
5
,
89
,
83
,
13
,
6
,
4
,
4
,
6
,
7
);
/* dump bitmap in raster mode using run-length encoding */
for
(
x
=
HPPJ_XMAX
-
1
;
x
>=
0
;
--
x
) {
for
(
plane
=
0
;
plane
<
HPPJ_PLANES
;
plane
++
) {
minRow
=
b_psize
*
plane
;
maxRow
=
b_psize
*
plane
+
b_psize
-
1
;
/* Print column header */
numBytes
=
0
;
for
(
y
=
maxRow
;
y
>=
minRow
;
--
y
) {
if
(
y
==
minRow
||
*
((
*
b_p
)[
y
]
+
x
)
!=
*
((
*
b_p
)[
y
-
1
]
+
x
)) {
numBytes
+=
2
;
}
}
fprintf
(
gpoutfile
,
"\033*b%d"
,
numBytes
);
(
void
)
fputc
((
char
) (
plane
<
HPPJ_PLANES
-
1
?
'V'
:
'W'
),
gpoutfile
);
/* Print remainder of column */
numReps
=
0
;
for
(
y
=
maxRow
;
y
>=
minRow
;
--
y
) {
if
(
y
==
minRow
||
*
((
*
b_p
)[
y
]
+
x
)
!=
*
((
*
b_p
)[
y
-
1
]
+
x
)) {
(
void
)
fputc
((
char
) (
numReps
),
gpoutfile
);
(
void
)
fputc
((
char
) (
*
((
*
b_p
)[
y
]
+
x
)),
gpoutfile
);
numReps
=
0
;
}
else
{
numReps
++
;
}
}
}
}
fputs
(
"\033*r1B\033E"
,
gpoutfile
);
b_freebitmap
();
}
TERM_PUBLIC
void
HPPJ_linetype
(
int
linetype
)
{
if
(
linetype
>=
0
) {
b_setlinetype
(
0
);
b_setvalue
((
linetype
% (
HPPJ_COLORS
-
1
))
+
1
);
}
else
{
b_setlinetype
(
linetype
+
2
);
b_setvalue
(
HPPJ_COLORS
-
1
);
}
}
#endif
/* TERM_BODY */
#ifdef
TERM_TABLE
TERM_TABLE_START
(
hppj_driver
)
"hppj"
,
"HP PaintJet and HP3630 [FNT5X9 FNT9X17 FNT13X25]"
,
HPPJ_XMAX
,
HPPJ_YMAX
,
HPPJ_9x17_VCHAR
,
HPPJ_9x17_HCHAR
,
HPPJ_9x17_VTIC
,
HPPJ_9x17_HTIC
,
HPPJ_options
,
HPPJ_init
,
HPPJ_reset
,
HPPJ_text
,
null_scale
,
HPPJ_graphics
,
b_move
,
b_vector
,
HPPJ_linetype
,
b_put_text
,
b_text_angle
,
b_justify_text
,
do_point
,
do_arrow
,
set_font_null
,
0
,
TERM_BINARY
,
0
,
0
,
b_boxfill
TERM_TABLE_END
(
hppj_driver
)
#undef
LAST_TERM
#define
LAST_TERM
hppj_driver
#endif
/* TERM_TABLE */
#endif
/* TERM_PROTO_ONLY */
#ifdef
TERM_HELP
START_HELP
(
hppj
)
"1 hppj"
,
"?commands set terminal hppj"
,
"?set terminal hppj"
,
"?set term hppj"
,
"?terminal hppj"
,
"?term hppj"
,
"?hppj"
,
" Note: only available if gnuplot is configured --with-bitmap-terminals."
,
" The `hppj` terminal driver supports the HP PaintJet and HP3630 printers. The"
,
" only option is the choice of font."
,
""
,
" Syntax:"
,
" set terminal hppj {FNT5X9 | FNT9X17 | FNT13X25}"
,
""
,
" with the middle-sized font (FNT9X17) being the default."
END_HELP
(
hppj
)
#endif
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