/* Copyright (C) EPSON SOFTWARE DEVELOPMENT LABORATORY, INC. 1999,2000. Copyright (C) SEIKO EPSON CORPORATION 2000-2006,2009. Ghostscript printer driver for EPSON ESC/Page and ESC/Page-Color. This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY. No author or distributor accepts responsibility to anyone for the consequences of using it or for whether it serves any particular purpose or works at all, unless he says so in writing. Refer to the GNU General Public License for full details. Everyone is granted permission to copy, modify and redistribute this software, but only under the conditions described in the GNU General Public License. A copy of this license is supposed to have been given to you along with this software so you can know your rights and responsibilities. It should be in a file named COPYING. Among other things, the copyright notice and this notice must be preserved on all copies. SPECIAL THANKS: 本ドライバの作成にあたり、大森紀人さんの gdevlips, gdevl4v.c を参考に させて頂きました。 NOTES: - About Ghostscript 5.10/5.50 BUGS Ghostscript 5.10/5.50 の Vector driver の setlinewidth 関数には バグがあります。本来スケールが変更されるにしたがって線の太さも変更され なければなりませんが、Ghostscript 5.10/5.50 ではスケールを考慮するのを 忘れています。 このドライバはそのバグを回避するためにスケールを自分で処理しています。 */ #include /* for abs() and free */ /* Get this definition in before we read memento.h */ static void unvectored_free(void *x) { free(x); } #if ( 6 > GS_VERSION_MAJOR ) #include #include /* for uname(2) */ #include /* for toupper(3) */ #include "math_.h" #include "gx.h" #include "gserrors.h" #include "gsmatrix.h" #include "gsparam.h" #include "gxdevice.h" #include "gscspace.h" #include "gsutil.h" #include "gdevvec.h" #include "gdevpstr.h" #include "ghost.h" #include "gzstate.h" #include "gdevescv.h" #include "gspath.h" #include "gzpath.h" #else /* 6 <= GS_VERSION_MAJOR */ #include "math_.h" #include /* for uname(2) */ #include /* for toupper(3) */ #include "time_.h" #include "memory_.h" #include "gx.h" #include "gserrors.h" #include "gzpath.h" #include "gxdevice.h" #include "gdevvec.h" #if ( 7 >= GS_VERSION_MAJOR ) #include "gscspace.h" #endif #include "gdevescv.h" #endif /* GS_VERSION_MAJOR */ #define ESCV_FORCEDRAWPATH 0 /* 0: correct LP-9200C path trouble. */ /* ---------------- Device definition ---------------- */ /* Device procedures */ static dev_proc_open_device(escv_open); static dev_proc_output_page(escv_output_page); static dev_proc_close_device(escv_close); static dev_proc_copy_mono(escv_copy_mono); static dev_proc_copy_color(escv_copy_color); static dev_proc_put_params(escv_put_params); static dev_proc_get_params(escv_get_params); static dev_proc_fill_mask(escv_fill_mask); static dev_proc_begin_image(escv_begin_image); gs_public_st_suffix_add0_final(st_device_escv, gx_device_escv, "gx_device_escv", device_escv_enum_ptrs, device_escv_reloc_ptrs, gx_device_finalize, st_device_vector); /* for ESC/Page-Color ** 原点の値を 0 とした場合,計算誤差？の問題から描画エリアが狂うため ** 原点を 0.001 としておく。 */ #define escv_device_full_body(dtype, pprocs, dname, stype, w, h, xdpi, ydpi, \ ncomp, depth, mg, mc, dg, dc, lm, bm, rm, tm)\ std_device_part1_(dtype, pprocs, dname, stype, open_init_closed),\ dci_values(ncomp, depth, mg, mc, dg, dc),\ std_device_part2_(w, h, xdpi, ydpi),\ offset_margin_values(0.001, 0.001, lm, 0, 0, tm),\ std_device_part3_() /* for ESC/Page (Monochrome) */ #define esmv_device_full_body(dtype, pprocs, dname, stype, w, h, xdpi, ydpi, \ ncomp, depth, mg, mc, dg, dc, lm, bm, rm, tm)\ std_device_part1_(dtype, pprocs, dname, stype, open_init_closed),\ dci_values(ncomp, depth, mg, mc, dg, dc),\ std_device_part2_(w, h, xdpi, ydpi),\ offset_margin_values(-lm * xdpi / 72.0, -tm * ydpi / 72.0, 5.0 / (MMETER_PER_INCH / POINT),\ 0, 0, 5.0 / (MMETER_PER_INCH / POINT)), /* LPD.2. 041203 saito */\ std_device_part3_() /* for ESC/Page-Color */ #define escv_device_body(name) \ escv_device_full_body(gx_device_escv, 0, name, \ &st_device_escv,\ /* width & height */ ESCPAGE_DEFAULT_WIDTH, ESCPAGE_DEFAULT_HEIGHT,\ /* default resolution */ X_DPI, Y_DPI,\ /* color info */ 3, 24, 255, 255, 256, 256,\ ESCPAGE_LEFT_MARGIN_DEFAULT,\ ESCPAGE_BOTTOM_MARGIN_DEFAULT,\ ESCPAGE_RIGHT_MARGIN_DEFAULT,\ ESCPAGE_TOP_MARGIN_DEFAULT) /* for ESC/Page (Monochrome) */ #define esmv_device_body(name) \ esmv_device_full_body(gx_device_escv, 0, name, \ &st_device_escv,\ /* width & height */ ESCPAGE_DEFAULT_WIDTH, ESCPAGE_DEFAULT_HEIGHT,\ /* default resolution */ X_DPI, Y_DPI,\ /* color info */ 1, 8, 255, 255, 256, 256,\ ESCPAGE_LEFT_MARGIN_DEFAULT,\ ESCPAGE_BOTTOM_MARGIN_DEFAULT,\ ESCPAGE_RIGHT_MARGIN_DEFAULT,\ ESCPAGE_TOP_MARGIN_DEFAULT) #define escv_procs_part1 \ escv_open, /* open_device */\ gx_default_get_initial_matrix, /* get_initial_matrix */\ NULL, /* sync_output */\ escv_output_page, /* output_page */\ escv_close /* close_device */ #define escv_procs_part2 \ gdev_vector_fill_rectangle, /* fill_rectangle */\ NULL, /* tile_rectangle */\ escv_copy_mono, /* dev_t_proc_copy_mono */\ escv_copy_color, /* dev_t_proc_copy_color */\ NULL, /* draw_line */\ NULL, /* get_bits */\ escv_get_params, /* dev_t_proc_get_params */\ escv_put_params, /* dev_t_proc_put_params */\ NULL, /* map_cmyk_color */\ NULL, /* get_xfont_procs */\ NULL, /* get_xfont_device */\ NULL, /* map_rgb_alpha_color */\ gx_page_device_get_page_device, /* dev_t_proc_get_page_device */\ NULL, /* get_alpha_bits */\ NULL, /* copy_alpha */\ NULL, /* get_band */\ NULL, /* copy_rop */\ gdev_vector_fill_path, /* fill_path */\ gdev_vector_stroke_path, /* stroke_path */\ escv_fill_mask, /* fill_mask */\ gdev_vector_fill_trapezoid, /* fill_trapezoid */\ gdev_vector_fill_parallelogram, /* fill_parallelogram */\ gdev_vector_fill_triangle, /* fill_triangle */\ NULL, /****** WRONG ******/ /* draw_thin_line */\ escv_begin_image, /* begin_image */\ NULL, /* image_data */\ NULL, /* end_image */\ NULL, /* strip_tile_rectangle */\ NULL /******strip_copy_rop******/ /* for ESC/Page-Color */ #define escv_procs \ {\ escv_procs_part1,\ gx_default_rgb_map_rgb_color, /* map_rgb_color */\ gx_default_rgb_map_color_rgb, /* map_color_rgb */\ escv_procs_part2\ } /* for ESC/Page (Monochrome) */ #define esmv_procs \ {\ escv_procs_part1,\ gx_default_gray_map_rgb_color, /* map_rgb_color */\ gx_default_gray_map_color_rgb, /* map_color_rgb */\ escv_procs_part2\ } #define escv_init_code_common \ ESCPAGE_MANUALFEED_DEFAULT, /* bool manualFeed; * Use manual feed * */\ ESCPAGE_CASSETFEED_DEFAULT, /* int cassetFeed; * Input Casset * */\ ESCPAGE_RIT_DEFAULT, /* bool RITOff; * RIT Control * */\ FALSE, /* bool Collate; */\ 0, /* int toner_density; */\ FALSE, /* bool toner_saving; */\ 0, /* int prev_paper_size; */\ 0, /* int prev_paper_width; */\ 0, /* int prev_paper_height; */\ 0, /* int prev_num_copies; */\ -1, /* int prev_feed_mode; */\ 0, /* int orientation; */\ ESCPAGE_FACEUP_DEFAULT, /* bool faceup; */\ ESCPAGE_MEDIATYPE_DEFAULT, /* int MediaType; */\ 0, /* bool first_page; */\ 0, /* bool Duplex; */\ ESCPAGE_TUMBLE_DEFAULT, /* bool Tumble; */\ 0, /* int ncomp; */\ 0, /* int MaskReverse; */\ 0, /* int MaskState; */\ TRUE, /* bool c4map; * 4bit ColorMap * */\ TRUE, /* bool c8map; * 8bit ColorMap * */\ 0, /* int prev_x; */\ 0, /* int prev_y; */\ 0, /* gx_color_index prev_color; */\ 0, /* gx_color_index current_color; */\ 3, /* double lwidth; */\ 0, /* long cap; */\ 3, /* long join; */\ 0, /* long reverse_x; */\ 0, /* long reverse_y; */\ {0,}, /* gs_matrix xmat; * matrix * */\ 0, /* int bx; */\ 0, /* int by; */\ 0, /* int w; * width * */\ 0, /* int h; * height * */\ 0, /* int roll; */\ 0, /* float sx; * scale x * */\ 0, /* float sy; * scale y * */\ 0, /* long dd; */\ 0, /* int ispath */\ {0,}, /* gx_bitmap_id id_cache[VCACHE + 1]; * for Font Downloading * */\ {0,}, /* char JobID[ESCPAGE_JOBID_MAX + 1]; */\ {0,}, /* char UserName[ESCPAGE_USERNAME_MAX + 1]; */\ {0,}, /* char HostName[ESCPAGE_HOSTNAME_MAX + 1]; */\ {0,}, /* char Document[ESCPAGE_DOCUMENT_MAX + 1]; */\ {0,}, /* char Comment[ESCPAGE_COMMENT_MAX + 1]; */\ {0,0,0}, /* gs_param_string gpsJobID; */\ {0,0,0}, /* gs_param_string gpsUserName; */\ {0,0,0}, /* gs_param_string gpsHostName; */\ {0,0,0}, /* gs_param_string gpsDocument; */\ {0,0,0}, /* gs_param_string gpsComment; */\ false, /* bool modelJP; */\ false, /* bool capFaceUp; */\ false, /* bool capDuplexUnit; */\ RES600 /* int capMaxResolution; */ /* for ESC/Page-Color */ #define escv_init_code \ vector_initial_values,\ 1, /* int colormode; 1=ESC/Page-Color */\ escv_init_code_common /* for ESC/Page (Monochrome) */ #define esmv_init_code \ vector_initial_values,\ 0, /* int colormode; 0=ESC/Page(Monochrome) */\ escv_init_code_common /* for ESC/Page (Monochrome) */ gx_device_escv far_data gs_epl2050_device ={esmv_device_body("epl2050"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_epl2050p_device={esmv_device_body("epl2050p"),esmv_procs, esmv_init_code}; gx_device_escv far_data gs_epl2120_device ={esmv_device_body("epl2120"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_epl2500_device ={esmv_device_body("epl2500"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_epl2750_device ={esmv_device_body("epl2750"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_epl5800_device ={esmv_device_body("epl5800"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_epl5900_device ={esmv_device_body("epl5900"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_epl6100_device ={esmv_device_body("epl6100"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_epl6200_device ={esmv_device_body("epl6200"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp1800_device ={esmv_device_body("lp1800"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp1900_device ={esmv_device_body("lp1900"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp2200_device ={esmv_device_body("lp2200"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp2400_device ={esmv_device_body("lp2400"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp2500_device ={esmv_device_body("lp2500"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp7500_device ={esmv_device_body("lp7500"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp7700_device ={esmv_device_body("lp7700"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp7900_device ={esmv_device_body("lp7900"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp8100_device ={esmv_device_body("lp8100"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp8300f_device ={esmv_device_body("lp8300f"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp8400f_device ={esmv_device_body("lp8400f"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp8600_device ={esmv_device_body("lp8600"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp8600f_device ={esmv_device_body("lp8600f"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp8700_device ={esmv_device_body("lp8700"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp8900_device ={esmv_device_body("lp8900"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp9000b_device ={esmv_device_body("lp9000b"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp9100_device ={esmv_device_body("lp9100"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp9200b_device ={esmv_device_body("lp9200b"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp9300_device ={esmv_device_body("lp9300"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp9400_device ={esmv_device_body("lp9400"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp9600_device ={esmv_device_body("lp9600"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lp9600s_device ={esmv_device_body("lp9600s"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_lps4500_device ={esmv_device_body("lps4500"), esmv_procs, esmv_init_code}; gx_device_escv far_data gs_eplmono_device ={esmv_device_body(ESCPAGE_DEVICENAME_MONO), esmv_procs, esmv_init_code}; /* for ESC/Page-Color */ gx_device_escv far_data gs_alc1900_device ={escv_device_body("alc1900"), escv_procs, escv_init_code}; gx_device_escv far_data gs_alc2000_device ={escv_device_body("alc2000"), escv_procs, escv_init_code}; gx_device_escv far_data gs_alc4000_device ={escv_device_body("alc4000"), escv_procs, escv_init_code}; gx_device_escv far_data gs_alc4100_device ={escv_device_body("alc4100"), escv_procs, escv_init_code}; gx_device_escv far_data gs_alc8500_device ={escv_device_body("alc8500"), escv_procs, escv_init_code}; gx_device_escv far_data gs_alc8600_device ={escv_device_body("alc8600"), escv_procs, escv_init_code}; gx_device_escv far_data gs_alc9100_device ={escv_device_body("alc9100"), escv_procs, escv_init_code}; gx_device_escv far_data gs_lp3000c_device ={escv_device_body("lp3000c"), escv_procs, escv_init_code}; gx_device_escv far_data gs_lp8000c_device ={escv_device_body("lp8000c"), escv_procs, escv_init_code}; gx_device_escv far_data gs_lp8200c_device ={escv_device_body("lp8200c"), escv_procs, escv_init_code}; gx_device_escv far_data gs_lp8300c_device ={escv_device_body("lp8300c"), escv_procs, escv_init_code}; gx_device_escv far_data gs_lp8500c_device ={escv_device_body("lp8500c"), escv_procs, escv_init_code}; gx_device_escv far_data gs_lp8800c_device ={escv_device_body("lp8800c"), escv_procs, escv_init_code}; gx_device_escv far_data gs_lp9000c_device ={escv_device_body("lp9000c"), escv_procs, escv_init_code}; gx_device_escv far_data gs_lp9200c_device ={escv_device_body("lp9200c"), escv_procs, escv_init_code}; gx_device_escv far_data gs_lp9500c_device ={escv_device_body("lp9500c"), escv_procs, escv_init_code}; gx_device_escv far_data gs_lp9800c_device ={escv_device_body("lp9800c"), escv_procs, escv_init_code}; gx_device_escv far_data gs_lps6500_device ={escv_device_body("lps6500"), escv_procs, escv_init_code}; gx_device_escv far_data gs_eplcolor_device ={escv_device_body(ESCPAGE_DEVICENAME_COLOR), escv_procs, escv_init_code}; /* Vector device implementation */ #if ( 6 > GS_VERSION_MAJOR ) static int escv_beginpage(P1(gx_device_vector * vdev)); static int escv_setfillcolor(P2(gx_device_vector * vdev, const gx_drawing_color * pdc)); static int escv_setstrokecolor(P2(gx_device_vector * vdev, const gx_drawing_color * pdc)); static int escv_setdash(P4(gx_device_vector * vdev, const float *pattern, uint count, double offset)); static int escv_setflat(P2(gx_device_vector * vdev, double flatness)); static int escv_setlogop(P3(gx_device_vector * vdev, gs_logical_operation_t lop, gs_logical_operation_t diff)); static int escv_vector_dorect(gx_device_vector * vdev, fixed x0, fixed y0, fixed x1, fixed y1, gx_path_type_t type); static int escv_vector_dopath(gx_device_vector * vdev, const gx_path * ppath, gx_path_type_t type); static int escv_beginpath(P2(gx_device_vector * vdev, gx_path_type_t type)); static int escv_moveto(P6(gx_device_vector * vdev, double x0, double y0, double x, double y, gx_path_type_t type)); static int escv_lineto(P6(gx_device_vector * vdev, double x0, double y0, double x, double y, gx_path_type_t type)); static int escv_curveto(P10(gx_device_vector * vdev, double x0, double y0, double x1, double y1, double x2, double y2, double x3, double y3, gx_path_type_t type)); static int escv_closepath(P6(gx_device_vector * vdev, double x, double y, double x_start, double y_start, gx_path_type_t type)); static int escv_endpath(P2(gx_device_vector * vdev, gx_path_type_t type)); static int escv_setlinewidth(gx_device_vector * vdev, double width); static int escv_setlinecap(gx_device_vector * vdev, gs_line_cap cap); static int escv_setlinejoin(gx_device_vector * vdev, gs_line_join join); static int escv_setmiterlimit(gx_device_vector * vdev, double limit); #else /* 6 <= GS_VERSION_MAJOR */ /* Page management */ static int escv_beginpage (gx_device_vector * vdev); /* Imager state */ static int escv_setlinewidth (gx_device_vector * vdev, double width); static int escv_setlinecap (gx_device_vector * vdev, gs_line_cap cap); static int escv_setlinejoin (gx_device_vector * vdev, gs_line_join join); static int escv_setmiterlimit (gx_device_vector * vdev, double limit); static int escv_setdash (gx_device_vector * vdev, const float *pattern, uint count, double offset); static int escv_setflat (gx_device_vector * vdev, double flatness); static int escv_setlogop (gx_device_vector * vdev, gs_logical_operation_t lop, gs_logical_operation_t diff); /* Other state */ #if ( 8 <= GS_VERSION_MAJOR ) static bool escv_can_handle_hl_color (gx_device_vector * vdev, const gs_gstate * pgs, const gx_drawing_color * pdc); static int escv_setfillcolor (gx_device_vector * vdev, const gs_gstate * pgs, const gx_drawing_color * pdc); static int escv_setstrokecolor (gx_device_vector * vdev, const gs_gstate * pgs, const gx_drawing_color * pdc); #else static int escv_setfillcolor (gx_device_vector * vdev, const gx_drawing_color * pdc); static int escv_setstrokecolor (gx_device_vector * vdev, const gx_drawing_color * pdc); #endif /* Paths */ /* dopath and dorect are normally defaulted */ static int escv_vector_dopath (gx_device_vector * vdev, const gx_path * ppath, gx_path_type_t type, const gs_matrix *pmat); static int escv_vector_dorect (gx_device_vector * vdev, fixed x0, fixed y0, fixed x1, fixed y1, gx_path_type_t type); static int escv_beginpath (gx_device_vector * vdev, gx_path_type_t type); static int escv_moveto (gx_device_vector * vdev, double x0, double y0, double x, double y, gx_path_type_t type); static int escv_lineto (gx_device_vector * vdev, double x0, double y0, double x, double y, gx_path_type_t type); static int escv_curveto (gx_device_vector * vdev, double x0, double y0, double x1, double y1, double x2, double y2, double x3, double y3, gx_path_type_t type); static int escv_closepath (gx_device_vector * vdev, double x0, double y0, double x_start, double y_start, gx_path_type_t type); static int escv_endpath (gx_device_vector * vdev, gx_path_type_t type); #endif /* GS_VERSION_MAJOR */ static const gx_device_vector_procs escv_vector_procs = { /* Page management */ escv_beginpage, /* Imager state */ escv_setlinewidth, escv_setlinecap, escv_setlinejoin, escv_setmiterlimit, escv_setdash, escv_setflat, escv_setlogop, /* Other state */ #if ( 8 <= GS_VERSION_MAJOR ) escv_can_handle_hl_color, /* add gs815 */ #endif escv_setfillcolor, /* fill & stroke colors are the same */ escv_setstrokecolor, /* Paths */ escv_vector_dopath, escv_vector_dorect, escv_beginpath, escv_moveto, escv_lineto, escv_curveto, escv_closepath, escv_endpath }; static void escv_write_begin(gx_device *dev, int bits, int x, int y, int sw, int sh, int dw, int dh, int roll); static void escv_write_data(gx_device *dev, int bits, byte *buf, int bsize, int w, int ras); static void escv_write_end(gx_device *dev, int bits); /* ---------------- Utilities ---------------- */ /* Put a string on a stream. This function is copy of `pputs' in gdevpstr.c */ static int lputs(stream * s, const char *str) { uint len = strlen(str); uint used; int status; status = sputs(s, (const byte *)str, len, &used); return (status >= 0 && used == len ? 0 : EOF); } /* Write a string on a stream. */ static void put_bytes(stream * s, const byte * data, uint count) { uint used; sputs(s, data, count, &used); } static int escv_range_check(gx_device * dev) { int width = dev->MediaSize[0]; int height = dev->MediaSize[1]; int xdpi = dev->x_pixels_per_inch; int ydpi = dev->y_pixels_per_inch; /* Paper Size Check */ if (width <= height) { /* portrait */ if ((width < ESCPAGE_WIDTH_MIN || width > ESCPAGE_WIDTH_MAX || height < ESCPAGE_HEIGHT_MIN || height > ESCPAGE_HEIGHT_MAX)) { return_error(gs_error_rangecheck); } } else { /* landscape */ if ((width < ESCPAGE_HEIGHT_MIN || width > ESCPAGE_HEIGHT_MAX || height < ESCPAGE_WIDTH_MIN || height > ESCPAGE_WIDTH_MAX )) { return_error(gs_error_rangecheck); } } /* Resolution Check */ if (xdpi != ydpi) { return_error(gs_error_rangecheck); } if ((xdpi < ESCPAGE_DPI_MIN || xdpi > ESCPAGE_DPI_MAX)) { return_error(gs_error_rangecheck); } return 0; /* pass */ } /* ---------------- Vector device implementation ---------------- */ static int escv_vector_dopath(gx_device_vector * vdev, const gx_path * ppath, gx_path_type_t type #if ( 6 <= GS_VERSION_MAJOR ) , const gs_matrix *pmat #endif ) { gx_device_escv *pdev = (gx_device_escv *) vdev; bool do_close = (type & gx_path_type_stroke) != 0; gs_fixed_rect rect; gs_point scale; double x_start = 0, y_start = 0; bool first = true; gs_path_enum cenum; int code; stream *s = gdev_vector_stream(vdev); char obuf[128]; if (gx_path_is_rectangle(ppath, &rect)) return (*vdev_proc(vdev, dorect)) (vdev, rect.p.x, rect.p.y, rect.q.x, rect.q.y, type); scale = vdev->scale; code = (*vdev_proc(vdev, beginpath)) (vdev, type); gx_path_enum_init(&cenum, ppath); for (;;) { double x, y; fixed vs[6]; int pe_op, cnt; const segment *pseg; pe_op = gx_path_enum_next(&cenum, (gs_fixed_point *) vs); sw: switch (pe_op) { case 0: /* done */ return (*vdev_proc(vdev, endpath)) (vdev, type); case gs_pe_moveto: x = fixed2float(vs[0]) / scale.x; y = fixed2float(vs[1]) / scale.y; /* サブパス開始命令 p1 */ (void)gs_sprintf(obuf, ESC_GS "0;%d;%dmvpG", (int)x, (int)y); lputs(s, obuf); if (first) x_start = x, y_start = y, first = false; break; case gs_pe_lineto: cnt = 1; for (pseg = cenum.pseg; pseg != 0 && pseg->type == s_line; cnt++, pseg = pseg->next); (void)gs_sprintf(obuf, ESC_GS "0;%d", cnt); lputs(s, obuf); do { (void)gs_sprintf(obuf, ";%d;%d", (int)(fixed2float(vs[0]) / scale.x), (int)(fixed2float(vs[1]) / scale.y)); lputs(s, obuf); pe_op = gx_path_enum_next(&cenum, (gs_fixed_point *) vs); } while (pe_op == gs_pe_lineto); /* パス・ポリライン命令 */ lputs(s, "lnpG"); pdev->ispath = 1; goto sw; case gs_pe_curveto: cnt = 1; for (pseg = cenum.pseg; pseg != 0 && pseg->type == s_curve; cnt++, pseg = pseg->next); (void)gs_sprintf(obuf, ESC_GS "0;%d", cnt * 3); lputs(s, obuf); do { (void)gs_sprintf(obuf, ";%d;%d;%d;%d;%d;%d", (int)(fixed2float(vs[0]) / scale.x), (int)(fixed2float(vs[1]) / scale.y), (int)(fixed2float(vs[2]) / scale.x), (int)(fixed2float(vs[3]) / scale.y), (int)(fixed2float(vs[4]) / scale.x), (int)(fixed2float(vs[5]) / scale.y)); lputs(s, obuf); pe_op = gx_path_enum_next(&cenum, (gs_fixed_point *) vs); } while (pe_op == gs_pe_curveto); /* ベジェ曲線 */ lputs(s, "bzpG"); pdev->ispath = 1; goto sw; case gs_pe_closepath: x = x_start, y = y_start; if (do_close) { lputs(s, ESC_GS "clpG"); break; } pe_op = gx_path_enum_next(&cenum, (gs_fixed_point *) vs); if (pe_op != 0) { lputs(s, ESC_GS "clpG"); if (code < 0) return code; goto sw; } return (*vdev_proc(vdev, endpath)) (vdev, type); default: /* can't happen */ return_error(gs_error_unknownerror); } if (code < 0) return code; } } static int escv_vector_dorect(gx_device_vector * vdev, fixed x0, fixed y0, fixed x1, fixed y1, gx_path_type_t type) { gx_device_escv *pdev = (gx_device_escv *) vdev; int code; char obuf[128]; gs_point scale; stream *s = gdev_vector_stream(vdev); code = (*vdev_proc(vdev, beginpath))(vdev, type); if (code < 0) return code; scale = vdev->scale; (void)gs_sprintf(obuf, ESC_GS "0;%d;%d;%d;%d;0;0rrpG", (int)(fixed2float(x0) / scale.x), (int)(fixed2float(y0) / scale.y), (int)(fixed2float(x1) / scale.x), (int)(fixed2float(y1) / scale.y)); lputs(s, obuf); pdev->ispath = 1; #if 0 /* Ghostscript 側のバグで closepath を呼んでいないので処理を会わせる。 */ /* 本来は (*vdev_proc(vdev, closepath))() を呼ぶべき */ lputs(s, ESC_GS "clpG"); #endif return (*vdev_proc(vdev, endpath))(vdev, type); } /* ---------- */ static const EPaperTable ePaperTable[NUM_OF_PAPER_TABLES] = { {933, 1369, 72, "A3PLUS"}, /* A3 NOBI */ {842, 1191, 13, "A3"}, /* A3 */ {792, 1224, 36, "B"}, /* Ledger */ {729, 1032, 24, "B4"}, /* B4 JIS */ {709, 1001, 24, "B4"}, /* B4 */ {612, 1008, 32, "LGL"}, /* Legal */ {612, 936, 34, "GLG"}, /* Government Letter */ /* LPD.1. */ {612, 792, 30, "LT"}, /* Letter */ {595, 935, 37, "F4"}, /* F4 */ {595, 842, 14, "A4"}, /* A4 */ {576, 756, 35, "GLT"}, /* Government Legal */ /* LPD.1. */ {522, 756, 33, "EXE"}, /* Executive */ {516, 729, 25, "B5"}, /* B5 JIS */ {499, 709, 99, "IB5"}, /* Envelope ISO B5 */ {459, 649, 91, "C5"}, /* Envelope C5 */ {420, 595, 15, "A5"}, /* A5 */ {396, 612, 31, "HLT"}, /* Half Letter */ {312, 624, 90, "DL"}, /* DL */ {298, 666, 64, "YOU4"}, /* Japanese Envelope You4 */ {297, 684, 81, "C10"}, /* Commercial 10 */ {283, 420, 38, "POSTCARD"},/* PostCard */ {279, 540, 80, "MON"}, /* Monarch */ { 0, 0, -1, ""} /* Undefined */ }; static const EPaperTable * escv_checkpapersize(gx_device_vector * vdev) { gx_device_escv *const pdev = (gx_device_escv *)vdev; int devw, devh; paper_candidate candidate[NUM_OF_PAPER_TABLES]; int num_candidate; if (pdev->MediaSize[0] < pdev->MediaSize[1]) { /* portrait */ devw = pdev->MediaSize[0]; devh = pdev->MediaSize[1]; } else { /* landscape */ devw = pdev->MediaSize[1]; devh = pdev->MediaSize[0]; } /* pick up papersize candidate */ { const EPaperTable *pt; int delta; num_candidate = 0; for (delta = 0; delta <= MAX_PAPER_SIZE_DELTA; delta++) { for (pt = ePaperTable; 0 <= pt->escpage; pt++) { if ( (pt->width + delta) >= devw && (pt->width - delta) <= devw && (pt->height + delta) >= devh && (pt->height - delta) <= devh) { candidate[num_candidate].paper = pt; candidate[num_candidate].absw = abs(pt->width - devw); candidate[num_candidate].absh = abs(pt->height - devh); candidate[num_candidate].score = 0; candidate[num_candidate].isfillw = false; candidate[num_candidate].isfillh = false; candidate[num_candidate].isminw = false; candidate[num_candidate].isminh = false; if( 0 <= (pt->width - devw) ){ candidate[num_candidate].isfillw = true; } if( 0 <= (pt->height - devh) ){ candidate[num_candidate].isfillh = true; } num_candidate++; } } if ( 0 < num_candidate ) { break; } } } /* no papersize match, so use default paper size */ if ( 0 == num_candidate ) { return (const EPaperTable *)0; /* not found */ } if ( 1 == num_candidate ) { return candidate[0].paper; /* find */ } /* search abstruct minw & minh */ { int absminw; int absminh; int i; absminw = candidate[0].absw; absminh = candidate[0].absh; for (i = 1; i < num_candidate; i++) { if (absminw > candidate[i].absw) { absminw = candidate[i].absw; } if (absminh > candidate[i].absh) { absminh = candidate[i].absh; } } /* check isminw & isminh flag */ for (i = 0; i < num_candidate; i++) { if (absminw == candidate[i].absw) { candidate[i].isminw = true; } if (absminh == candidate[i].absh) { candidate[i].isminh = true; } } /* add score */ for (i = 0; i < num_candidate; i++) { if (candidate[i].isminw == true) { candidate[i].score += 100; } if (candidate[i].isminh == true) { candidate[i].score += 100; } if (candidate[i].isfillw == true) { candidate[i].score += 10; } if (candidate[i].isfillh == true) { candidate[i].score += 10; } if (absminw < absminh) { if (candidate[i].isminw == true) { candidate[i].score += 1; } } else { if (candidate[i].isminh == true) { candidate[i].score += 1; } } } } /* select highest score papersize */ { int best_candidate; int i; best_candidate = 0; for (i = 1; i < num_candidate; i++) { if ( candidate[best_candidate].score <= candidate[i].score ) { best_candidate = i; } } return candidate[best_candidate].paper; } } static char * get_sysname ( void ) { char *result = NULL; struct utsname utsn; if (0 == uname (&utsn)) { result = strdup (utsn.sysname); } return result; } /* EPSON printer model name translation. return: 0 unknown model, not translated. 1 completed. -1 error. ... This value not return now. */ static int trans_modelname ( char *dest, const char * src, size_t dest_len ) { const char *cp = src; dest[0] = '\0'; if ( 0 == strncmp( cp, "epl", 3 ) ) { strcat( dest, "EPSON EPL-" ); cp = &cp[3]; } else if ( 0 == strncmp( cp, "al", 2 ) ) { strcat( dest, "EPSON AL-" ); cp = &cp[2]; } else if ( 0 == strncmp( cp, "lp", 2 ) ) { strcat( dest, "EPSON LP-" ); cp = &cp[2]; } else { strncpy( dest, src, dest_len ); dest[dest_len] = '\0'; return 0; } { char * pdest = strchr( dest, '\0' ); size_t len = strlen( dest ); while ( ( len < (dest_len -1) ) && *cp && ( '_' != *cp) ) { *pdest = toupper( *cp ); pdest++; cp++; } *pdest = '\0'; } return 1; } static int escv_beginpage(gx_device_vector * vdev) { gx_device_escv *const pdev = (gx_device_escv *)vdev; if (pdev -> first_page) { /* not use gdev_vector_stream */ stream *s = vdev->strm; char ebuf[1024]; int MaxRes; int Local; int Duplex; int FaceUp; const struct { const char *name; const int resolution; const int locale; const int duplex; const int faceup; } model_resource[] = { /* model, resolution, loca,deplex,faceup */ { "alc1900", RES600, ENG, TRUE, FALSE }, { "alc2000", RES600, ENG, TRUE, FALSE }, { "alc4000", RES1200, ENG, TRUE, FALSE }, { "alc4100", RES600, ENG, TRUE, FALSE }, { "alc8500", RES600, ENG, TRUE, TRUE }, { "alc8600", RES600, ENG, TRUE, TRUE }, { "alc9100", RES600, ENG, TRUE, TRUE }, { "epl2050", RES1200, ENG, TRUE, FALSE }, { "epl2050p",RES1200, ENG, TRUE, FALSE }, { "epl2120", RES1200, ENG, TRUE, FALSE }, { "epl2500", RES600, ENG, TRUE, FALSE }, { "epl2750", RES600, ENG, TRUE, FALSE }, { "epl5800", RES1200, ENG, FALSE, FALSE }, { "epl5900", RES1200, ENG, FALSE, FALSE }, { "epl6100", RES1200, ENG, FALSE, FALSE }, { "epl6200", RES1200, ENG, FALSE, FALSE }, { "lp1800", RES600, JPN, FALSE, FALSE }, { "lp1900", RES1200, JPN, FALSE, FALSE }, { "lp2200", RES1200, JPN, FALSE, FALSE }, { "lp2400", RES1200, JPN, FALSE, FALSE }, { "lp2500", RES1200, JPN, FALSE, FALSE }, { "lp3000c", RES600, JPN, TRUE, FALSE }, { "lp7500", RES600, JPN, TRUE, FALSE }, { "lp7700", RES600, JPN, TRUE, FALSE }, { "lp7900", RES600, JPN, TRUE, FALSE }, { "lp8000c", RES600, JPN, FALSE, TRUE }, { "lp8100", RES600, JPN, TRUE, FALSE }, { "lp8200c", RES600, JPN, FALSE, TRUE }, { "lp8300c", RES600, JPN, TRUE, TRUE }, { "lp8300f", RES600, JPN, TRUE, FALSE }, { "lp8400f", RES600, JPN, TRUE, FALSE }, { "lp8500c", RES600, JPN, TRUE, TRUE }, { "lp8600", RES600, JPN, TRUE, FALSE }, { "lp8600f", RES600, JPN, TRUE, FALSE }, { "lp8700", RES1200, JPN, TRUE, FALSE }, { "lp8800c", RES600, JPN, TRUE, TRUE }, { "lp8900", RES600, JPN, TRUE, FALSE }, { "lp9000b", RES600, JPN, TRUE, FALSE }, { "lp9000c", RES600, JPN, TRUE, FALSE }, { "lp9100", RES600, JPN, TRUE, FALSE }, { "lp9200b", RES600, JPN, TRUE, FALSE }, { "lp9200c", RES600, JPN, TRUE, FALSE }, { "lp9300", RES600, JPN, TRUE, FALSE }, { "lp9400", RES600, JPN, TRUE, FALSE }, { "lp9500c", RES600, JPN, TRUE, TRUE }, { "lp9600", RES600, JPN, TRUE, FALSE }, { "lp9600s", RES600, JPN, TRUE, FALSE }, { "lp9800c", RES600, JPN, TRUE, TRUE }, { "lps4500", RES600, JPN, TRUE, FALSE }, { "lps6500", RES600, JPN, TRUE, FALSE }, { "", -1, -1, FALSE, FALSE } }; /* set default */ MaxRes = RES600; Local = JPN; Duplex = FALSE; FaceUp = FALSE; if ( !*pdev->JobID ) strcpy(pdev->JobID, "0"); lputs(s, "\033\001@EJL \012"); lputs(s, "@EJL SJ ID=\""); lputs(s, pdev->JobID); lputs(s, "\"\012"); lputs(s, "@EJL JI ID=\""); lputs(s, pdev->JobID); lputs(s, "\""); { time_t t; #ifdef CLUSTER memset(&t, 0, sizeof(t)); #else time(&t); #endif lputs(s, " DATE=\""); { struct tm *tm; char str[32]; size_t i; #ifdef CLUSTER memset(&tm, 0, sizeof(tm)); strcpy(str, "1970/01/01 00:00:00"); i = strlen(str); #else tm = localtime( &t ); i = strftime(str, 30, "%Y/%m/%d %H:%M:%S", tm); #endif if ( 30 >= i ) str[i] = '\0'; lputs(s, str); } lputs(s, "\""); lputs(s, "\012"); } lputs(s, "@EJL JI"); { lputs(s, " USER=\""); if ( *pdev->UserName ) lputs(s, pdev->UserName); lputs(s, "\""); lputs(s, " MACHINE=\""); if ( *pdev->HostName ) lputs(s, pdev->HostName); lputs(s, "\""); lputs(s, " DOCUMENT=\""); if ( *pdev->Document ) lputs(s, pdev->Document); lputs(s, "\""); } lputs(s, "\012"); lputs(s, "@EJL JI OS=\""); { char *sysname = get_sysname (); if (sysname) { lputs(s, sysname ); /* Carefully avoid memento interfering here. */ unvectored_free(sysname); sysname = NULL; } } lputs(s, "\"\012"); if ( ( 0 == strcmp( pdev->dname, ESCPAGE_DEVICENAME_COLOR ) ) || ( 0 == strcmp( pdev->dname, ESCPAGE_DEVICENAME_MONO ) ) ) { Local = pdev->modelJP; FaceUp = pdev->capFaceUp; Duplex = pdev->capDuplexUnit; MaxRes = pdev->capMaxResolution; lputs(s, "@EJL JI DRIVER=\""); lputs(s, pdev->dname); lputs(s, "\"\012"); lputs(s, "@EJL JI PRINTER=\""); lputs(s, pdev->dname); lputs(s, "\"\012"); } else { char _modelname[ ESCPAGE_MODELNAME_MAX + 1 ] = {0,}; const char *modelname; int i; modelname = pdev->dname; for ( i = 0; (-1) != model_resource[i].resolution; i++ ) { if ( 0 == strcmp( pdev->dname, model_resource[i].name ) ) break; } lputs(s, "@EJL JI DRIVER=\""); if ( (-1) != model_resource[i].resolution ) { MaxRes = model_resource[i].resolution; Local = model_resource[i].locale; Duplex = model_resource[i].duplex; FaceUp = model_resource[i].faceup; if ( 0 <= trans_modelname( _modelname, model_resource[i].name, ESCPAGE_MODELNAME_MAX ) ) modelname = _modelname; lputs(s, modelname); } else { lputs(s, "Ghostscript"); } lputs(s, "\"\012"); lputs(s, "@EJL JI PRINTER=\""); lputs(s, modelname); lputs(s, "\"\012"); } if ( *pdev->Comment ) { lputs(s, "@EJL CO "); lputs(s, pdev->Comment ); lputs(s, "\012"); } lputs(s, "@EJL SE LA=ESC/PAGE\012"); lputs(s, "@EJL SET"); /* Resolusion */ if (vdev->x_pixels_per_inch == 1200){ if (MaxRes == 1200){ lputs(s, " RS=1200"); } else { lputs(s, " RS=FN"); } } else if (vdev->x_pixels_per_inch == 600) { lputs(s, " RS=FN"); } else { lputs(s, " RS=QK"); } /* Output Unit */ if ((pdev->faceup && FaceUp) || (pdev->MediaType && FaceUp)) { lputs(s, " OU=FU"); } else { lputs(s, " OU=FD"); } /* Paper unit */ if (pdev->MediaType){ if (Local == ENG){ lputs(s, " PU=1"); } else { lputs(s, " PU=15"); } }else{ if (pdev->manualFeed) { if (Local == ENG){ lputs(s, " PU=1"); } else { lputs(s, " PU=15"); } } else if (pdev->cassetFeed) { (void)gs_sprintf(ebuf, " PU=%d", pdev->cassetFeed); lputs(s, ebuf); } else { lputs(s, " PU=AU"); } } if (Duplex && pdev->Duplex) { /* Duplex ON */ lputs(s, " DX=ON"); /* binding type */ if (pdev->Tumble) { lputs(s, " BD=SE"); } else { lputs(s, " BD=LE"); } } else { /* Duplex off */ lputs(s, " DX=OFF"); } /* Number of copies */ if (pdev->NumCopies) { if (pdev->NumCopies >= 1000) { pdev->NumCopies = 999; } /* lp8000c not have QT */ if (strcmp(pdev->dname, "lp8000c") == 0) { (void)gs_sprintf(ebuf, " QT=1 CO=%d", pdev->NumCopies); } else { if (pdev->Collate) { /* CO is 1, when set QT */ (void)gs_sprintf(ebuf, " QT=%d CO=1", pdev->NumCopies); } else { /* QT is 1, when not specified QT */ (void)gs_sprintf(ebuf, " QT=1 CO=%d", pdev->NumCopies); } } lputs(s, ebuf); } else { lputs(s, " QT=1 CO=1"); } if (pdev->toner_density) { (void)gs_sprintf(ebuf, " DL=%d", pdev->toner_density); lputs(s, ebuf); } if (pdev->orientation) { lputs(s, " OR=LA"); } if (pdev->toner_saving) { lputs(s, " SN=ON"); } if (pdev->RITOff) { lputs(s, " RI=OFF"); } else { lputs(s, " RI=ON"); } if (pdev->MediaType == 0) { lputs(s, " PK=NM"); } else if (pdev->MediaType == 1) { lputs(s, " PK=TH"); } else if (pdev->MediaType == 2) { lputs(s, " PK=TR"); } else if (pdev->MediaType == 3) { lputs(s, " PK=TN"); } else if (pdev->MediaType == 4) { lputs(s, " PK=LH"); } else if (pdev->MediaType == 5) { lputs(s, " PK=CT"); } else if (pdev->MediaType == 6) { lputs(s, " PK=ET"); } else if (pdev->MediaType == 7) { lputs(s, " PK=HQ"); } else if (pdev->MediaType == 8) { lputs(s, " PK=UT"); } else if (pdev->MediaType == 9) { lputs(s, " PK=UM"); } else { lputs(s, " PK=NM"); } lputs(s, " PS="); { const EPaperTable *pt; pt = escv_checkpapersize(vdev); if ( 0 == pt ) { lputs(s, "A4"); } else { lputs(s, pt->name); } } if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ #define START_CODE1 ESC_GS "1tsE" ESC_GS "1owE" ESC_GS "0alfP" ESC_GS "0affP" ESC_GS "0;0;0clfP" ESC_GS "0pmP" ESC_GS "1024ibI" ESC_GS "2cmE" ESC_GS "0bcI" ESC_GS "1;10mlG" #define STRAT_CODE ESC_GS "1mmE" ESC_GS "1csE" lputs(s, " ZO=OFF EC=ON SZ=OFF SL=YES TO=0.0MM LO=0.0MM\012"); lputs(s, "@EJL EN LA=ESC/PAGE\012"); lputs(s, ESC_GS "rhE"); lputs(s, STRAT_CODE); if (vdev->x_pixels_per_inch == 1200) { /* 1200 dpi */ lputs(s, ESC_GS "0;0.06muE"); lputs(s, ESC_GS "1;45;156htmE"); lputs(s, ESC_GS "9;1200;1200drE" ESC_GS "2;1200;1200drE" ESC_GS "1;1200;1200drE" ESC_GS "0;1200;1200drE"); lputs(s, ESC_GS "1;1;raE"); } else if (vdev->x_pixels_per_inch == 600) { /* 600 dpi */ lputs(s, ESC_GS "0;0.12muE"); lputs(s, ESC_GS "1;45;106htmE"); lputs(s, ESC_GS "9;600;600drE" ESC_GS "2;600;600drE" ESC_GS "1;600;600drE" ESC_GS "0;600;600drE"); } else { /* 300 dpi */ lputs(s, ESC_GS "0;0.24muE"); lputs(s, ESC_GS "1;45;71htmE"); lputs(s, ESC_GS "9;300;300drE" ESC_GS "2;300;300drE" ESC_GS "1;300;300drE" ESC_GS "0;300;300drE"); } lputs(s, START_CODE1); lputs(s, ESC_GS "0sarG"); /* 絶対座標指定 */ /* lputs(s, ESC_GS "1owE");*/ } else { /* ESC/Page-Color */ #define COLOR_START_CODE1 ESC_GS "1tsE" ESC_GS "0alfP" ESC_GS "0affP" ESC_GS "0;0;0clfP" ESC_GS "0pmP" ESC_GS "1024ibI" ESC_GS "2cmE" ESC_GS "0bcI" ESC_GS "1;10mlG" #define LP8000_CODE ESC_GS "0pddO" ESC_GS "0;0mmE" ESC_GS "2csE" ESC_GS "0;1;3cmmE" ESC_GS "0;1raE" ESC_GS "0;2;4ccmE" #define LP8200_CODE ESC_GS "0pddO" ESC_GS "0;0cmmE" ESC_GS "1;2;3ccmE" ESC_GS "2;2;3ccmE" ESC_GS "3;2;4ccmE" ESC_GS "1;1raE" ESC_GS "2;1raE" ESC_GS "3;1raE" lputs(s, " ZO=OFF EC=ON SZ=OFF SL=YES TO=0 LO=0\012"); lputs(s, "@EJL EN LA=ESC/PAGE-COLOR\012"); lputs(s, ESC_GS "rhE"); if (strcmp(vdev -> dname, "lp8000c") == 0) { lputs(s, LP8000_CODE); } else { lputs(s, LP8200_CODE); } put_bytes(s, (const byte *)ESC_GS "7;0;2;0cam{E\012\000\000\000\000\000\000", 20); lputs(s, ESC_GS "0;0cmmE"); if (vdev->x_pixels_per_inch == 1200) { /* 1200 dpi */ lputs(s, ESC_GS "0;0.06muE"); lputs(s, ESC_GS "3;1200;1200drE" ESC_GS "2;1200;1200drE" ESC_GS "1;1200;1200drE" ESC_GS "0;1200;1200drE"); } else if (vdev->x_pixels_per_inch == 600) { /* 600 dpi */ lputs(s, ESC_GS "0;0.12muE"); lputs(s, ESC_GS "3;600;600drE" ESC_GS "2;600;600drE" ESC_GS "1;600;600drE" ESC_GS "0;600;600drE"); } else { /* 300 dpi */ lputs(s, ESC_GS "0;0.24muE"); lputs(s, ESC_GS "3;300;300drE" ESC_GS "2;300;300drE" ESC_GS "1;300;300drE" ESC_GS "0;300;300drE"); } lputs(s, ESC_GS "0;0loE"); /* lputs(s, ESC_GS "0poE"); *//* for TEST */ lputs(s, COLOR_START_CODE1); lputs(s, ESC_GS "8;1;2;2;2plr{E"); put_bytes(s, (const byte *)"\377\377\377\377\000\000\000\000", 8); lputs(s, ESC_GS "0sarG"); /* 絶対座標指定 */ lputs(s, ESC_GS "2;204wfE"); /* rop 指定 */ } /* ESC/Page-Color */ } return 0; } static int escv_setlinewidth(gx_device_vector * vdev, double width) { stream *s = gdev_vector_stream(vdev); gx_device_escv *const pdev = (gx_device_escv *) vdev; char obuf[64]; #if GS_VERSION_MAJOR == 5 /* Scale を掛けているのは, Ghostscript 5.10/5.50 のバグのため */ double xscale, yscale; xscale = fabs(igs->ctm.xx); yscale = fabs(igs->ctm.xy); if (xscale == 0 || yscale > xscale) /* if portrait */ width = ceil(width * yscale); else width = ceil(width * xscale); #endif if (width < 1) width = 1; /* ESC/Page では線幅／終端／接合部の設定は１つのコマンドになっているため保持しておく。 */ pdev -> lwidth = width; (void)gs_sprintf(obuf, ESC_GS "%d;%d;%dlwG", (int)(pdev -> lwidth), (int)(pdev -> cap), (int)(pdev -> join)); lputs(s, obuf); return 0; } static int escv_setlinecap(gx_device_vector * vdev, gs_line_cap cap) { stream *s = gdev_vector_stream(vdev); gx_device_escv *const pdev = (gx_device_escv *) vdev; char obuf[64]; /* ESC/Page では線幅／終端／接合部の設定は１つのコマンドになっているため保持しておく。 */ pdev -> cap = cap; if (pdev -> cap >= 3) return -1; (void)gs_sprintf(obuf, ESC_GS "%d;%d;%dlwG", (int)(pdev -> lwidth), (int)(pdev -> cap), (int)(pdev -> join)); lputs(s, obuf); return 0; } static int escv_setlinejoin(gx_device_vector * vdev, gs_line_join join) { stream *s = gdev_vector_stream(vdev); gx_device_escv *const pdev = (gx_device_escv *) vdev; char obuf[64]; /* ESC/Page では線幅／終端／接合部の設定は１つのコマンドになっているため保持しておく。 */ switch (join) { case 0: pdev -> join = 3; /* miter */ break; case 1: pdev -> join = 1; /* round */ break; case 2: pdev -> join = 2; /* bevel */ break; default: return -1; } (void)gs_sprintf(obuf, ESC_GS "%d;%d;%dlwG", (int)(pdev -> lwidth), (int)(pdev -> cap), (int)(pdev -> join)); lputs(s, obuf); return 0; } static int escv_setmiterlimit(gx_device_vector * vdev, double limit) { stream *s = gdev_vector_stream(vdev); gx_device_escv *const pdev = (gx_device_escv *) vdev; char obuf[128]; /* マイターリミット値を設定するには lwG にて 接合部指定(n3) が 3 になっている ** 必要がある。 */ if (pdev -> join != 3) { /* 強制的に接合部指定を行う */ pdev -> join = 3; (void)gs_sprintf(obuf, ESC_GS "%d;%d;%dlwG", (int)(pdev -> lwidth), (int)(pdev -> cap), (int)(pdev -> join)); lputs(s, obuf); } (void)gs_sprintf(obuf, ESC_GS "1;%dmlG", (int)limit); lputs(s, obuf); return 0; } #if ( 8 <= GS_VERSION_MAJOR ) static bool escv_can_handle_hl_color(gx_device_vector * vdev, const gs_gstate * pgs, const gx_drawing_color * pdc) { return false; } #endif static int escv_setfillcolor(gx_device_vector * vdev, #if ( 8 <= GS_VERSION_MAJOR ) const gs_gstate * pgs, #endif const gx_drawing_color * pdc) { stream *s = gdev_vector_stream(vdev); gx_device_escv *const pdev = (gx_device_escv *) vdev; gx_color_index color = gx_dc_pure_color(pdc); char obuf[64]; if (!gx_dc_is_pure(pdc)) return_error(gs_error_rangecheck); pdev->current_color = color; if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ (void)gs_sprintf(obuf, /*ESC_GS "1owE"*/ ESC_GS "0;0;100spE" ESC_GS "1;0;%ldccE" ,color); lputs(s, obuf); if (vdev->x_pixels_per_inch == 1200) { lputs(s, ESC_GS "1;45;156htmE"); } else if (vdev->x_pixels_per_inch == 600) { lputs(s, ESC_GS "1;45;106htmE"); } else { lputs(s, ESC_GS "1;45;71htmE"); } } else { /* ESC/Page-Color */ /* パターンＯＮ指定／ソリッドパターン指定 */ (void)gs_sprintf(obuf, ESC_GS "1;2;3;%d;%d;%dfpE", (unsigned char)(color >> 16 & 0xff), (unsigned char)(color >> 8 & 0xff), (unsigned char)(color & 0xff)); lputs(s, obuf); lputs(s, ESC_GS "3;2;1;0;0cpE" ESC_GS "1;2;1;0;0cpE" ESC_GS "5;2;1;0;0cpE"); } /* ESC/Page-Color */ return 0; } static int escv_setstrokecolor(gx_device_vector * vdev, #if ( 8 <= GS_VERSION_MAJOR ) const gs_gstate * pgs, #endif const gx_drawing_color * pdc) { stream *s = gdev_vector_stream(vdev); gx_device_escv *const pdev = (gx_device_escv *) vdev; gx_color_index color = gx_dc_pure_color(pdc); char obuf[64]; if (!gx_dc_is_pure(pdc)) return_error(gs_error_rangecheck); if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ pdev->current_color = color; (void)gs_sprintf(obuf, /*ESC_GS "1owE"*/ ESC_GS "0;0;100spE" ESC_GS "1;1;%ldccE" , color); lputs(s, obuf); if (vdev->x_pixels_per_inch == 1200) { lputs(s, ESC_GS "1;45;156htmE"); } else if (vdev->x_pixels_per_inch == 600) { lputs(s, ESC_GS "1;45;106htmE"); } else { lputs(s, ESC_GS "1;45;71htmE"); } } else { /* ESC/Page-Color */ if (vdev->color_info.depth == 24) { pdev->current_color = color; /* パターンＯＮ色指定／ソリッドパターン指定 */ (void)gs_sprintf(obuf, ESC_GS "1;2;3;%d;%d;%dfpE" ESC_GS "2;2;1;0;0cpE", (unsigned char)(color >> 16 & 0xff), (unsigned char)(color >> 8 & 0xff), (unsigned char)(color & 0xff)); lputs(s, obuf); } } /* ESC/Page-Color */ return 0; } /* 線種指定命令 */ static int escv_setdash(gx_device_vector * vdev, const float *pattern, uint count, double offset) { stream *s = gdev_vector_stream(vdev); int i; char obuf[64]; #if GS_VERSION_MAJOR == 5 float scale, xscale, yscale; /* Scale を掛けているのは, Ghostscript 5.10/5.50 のバグのため */ xscale = fabs(igs->ctm.xx); yscale = fabs(igs->ctm.xy); if (xscale == 0) /* if portrait */ scale = yscale; else scale = xscale; #endif if (count == 0){ /* 実線 */ lputs(s, ESC_GS "0;0lpG"); return 0; } /* offset が０以外の場合は描画不可として返却 */ if (offset != 0) return -1; if (count) { if (count == 1) { #if GS_VERSION_MAJOR == 5 (void)gs_sprintf(obuf, ESC_GS "1;%d;%ddlG", (int)(pattern[0] * scale / vdev->x_pixels_per_inch + 0.5), (int)(pattern[0] * scale / vdev->x_pixels_per_inch + 0.5)); #else (void)gs_sprintf(obuf, ESC_GS "1;%d;%ddlG", (int) pattern[0], (int) pattern[0]); #endif lputs(s, obuf); } else { /* pattern に０があった場合は描画不可として返却 */ for (i = 0; i < count; ++i) { if (pattern[i] == 0) return -1; } lputs(s, ESC_GS "1"); for (i = 0; i < count; ++i) { #if GS_VERSION_MAJOR == 5 (void)gs_sprintf(obuf, ";%d", (int)(pattern[i] * scale / vdev->x_pixels_per_inch + 0.5)); #else (void)gs_sprintf(obuf, ";%d", (int) pattern[i]); #endif lputs(s, obuf); } lputs(s, "dlG"); } lputs(s, ESC_GS "1;1lpG"); } return 0; } /* パス平滑度指定 */ static int escv_setflat(gx_device_vector * vdev, double flatness) { return 0; } static int escv_setlogop(gx_device_vector * vdev, gs_logical_operation_t lop, gs_logical_operation_t diff) { /****** SHOULD AT LEAST DETECT SET-0 & SET-1 ******/ return 0; } static int escv_beginpath(gx_device_vector * vdev, gx_path_type_t type) { stream *s = gdev_vector_stream(vdev); gx_device_escv *pdev = (gx_device_escv *) vdev; /* パス構築開始命令 */ if (type & gx_path_type_clip) { lputs(s, ESC_GS "1bgpG"); /* クリップ登録 */ } else { lputs(s, ESC_GS "0bgpG"); /* 描画登録 */ } pdev->ispath = 0; return 0; } static int escv_moveto(gx_device_vector * vdev, double x0, double y0, double x1, double y1, gx_path_type_t type) { stream *s = gdev_vector_stream(vdev); char obuf[64]; /* サブパス開始命令 */ (void)gs_sprintf(obuf, ESC_GS "0;%d;%dmvpG", (int)x1, (int)y1); lputs(s, obuf); return 0; } static int escv_lineto(gx_device_vector * vdev, double x0, double y0, double x1, double y1, gx_path_type_t type) { stream *s = gdev_vector_stream(vdev); gx_device_escv *pdev = (gx_device_escv *) vdev; char obuf[64]; (void)gs_sprintf(obuf, ESC_GS "0;1;%d;%dlnpG", (int)x1, (int)y1); lputs(s, obuf); pdev->ispath = 1; return 0; } static int escv_curveto(gx_device_vector * vdev, double x0, double y0, double x1, double y1, double x2, double y2, double x3, double y3, gx_path_type_t type) { stream *s = gdev_vector_stream(vdev); gx_device_escv *pdev = (gx_device_escv *) vdev; char obuf[128]; /* ベジェ曲線 */ (void)gs_sprintf(obuf, ESC_GS "0;3;%d;%d;%d;%d;%d;%dbzpG", (int)x1, (int)y1, (int)x2, (int)y2, (int)x3, (int)y3); lputs(s, obuf); pdev->ispath = 1; return 0; } static int escv_closepath(gx_device_vector * vdev, double x, double y, double x_start, double y_start, gx_path_type_t type) { stream *s = gdev_vector_stream(vdev); lputs(s, ESC_GS "clpG"); return 0; } static int escv_endpath(gx_device_vector * vdev, gx_path_type_t type) { stream *s = gdev_vector_stream(vdev); gx_device_escv *pdev = (gx_device_escv *) vdev; if (type & gx_path_type_fill || type & gx_path_type_clip) { /* default で処理されるが出力しておく */ lputs(s, ESC_GS "clpG"); } /* パスクローズ */ lputs(s, ESC_GS "enpG"); /* パス描画 */ if (type & gx_path_type_clip) { if ( ( 0 != ESCV_FORCEDRAWPATH ) || ( 0 != pdev->ispath ) ) { /* クリップ指定 ** クリップにも gx_path_type_winding_number, gx_path_type_even_odd の判断が ** 必要だと思うが gs 側が付加してこない。 ** とりあえず gx_path_type_even_odd をデフォルトにする。 */ lputs(s, ESC_GS "1;2capG"); } } else if (type & gx_path_type_fill) { /* 塗りつぶし規則設定 */ if (type & gx_path_type_even_odd) { lputs(s, ESC_GS "0;2drpG"); /* 塗りつぶし描画 */ } else { lputs(s, ESC_GS "0;1drpG"); /* 塗りつぶし描画 */ } } else { lputs(s, ESC_GS "0;0drpG"); /* 輪郭線描画 */ } return 0; } /* ---------------- Driver procedures ---------------- */ /* ------ Open/close/page ------ */ /* Open the device. */ static int escv_open(gx_device * dev) { gx_device_vector *const vdev = (gx_device_vector *) dev; gx_device_escv *const pdev = (gx_device_escv *) dev; int code; /* char *error, *path;*/ float width, height; code = escv_range_check(dev); if (code < 0) return code; vdev->v_memory = dev->memory; /****** VERY WRONG ******/ vdev->vec_procs = &escv_vector_procs; code = gdev_vector_open_file_options(vdev, 512, VECTOR_OPEN_FILE_BBOX | VECTOR_OPEN_FILE_SEQUENTIAL_OK); if (code < 0) return code; gdev_vector_init(vdev); pdev->first_page = true; if(pdev->orientation){ if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ pdev->Margins[1] = (pdev->width - pdev->height - \ ESCPAGE_LEFT_MARGIN_DEFAULT * vdev->x_pixels_per_inch / 72.0) * \ X_DPI / vdev->x_pixels_per_inch; } else { /* ESC/Page-Color */ /* pdev->Margins[1] = pdev->width - pdev->height + dev->HWMargins[0]; */ pdev->Margins[1] = (pdev->width - pdev->height) * \ X_DPI / vdev->x_pixels_per_inch; } /* ESC/Page-Color */ width = dev->MediaSize[0]; height = dev->MediaSize[1]; dev->MediaSize[0] = height; dev->MediaSize[1] = width; } return 0; } /* Wrap up ("output") a page. */ static int escv_output_page(gx_device * dev, int num_copies, int flush) { gx_device_vector *const vdev = (gx_device_vector *) dev; gx_device_escv *const pdev = (gx_device_escv *) dev; stream *s = gdev_vector_stream(vdev); /* 線幅,終端処理,接合部処理を初期化しておく */ lputs(s, ESC_GS "3;0;0lwG" ESC_GS "1;10mlG" ESC_FF); sflush(s); vdev->in_page = false; pdev->first_page = false; gdev_vector_reset(vdev); return 0; } static int escv_close(gx_device *dev) { gx_device_vector *const vdev = (gx_device_vector *) dev; gp_file *f = vdev->file; /* 終了処理コードは決め打ち */ (void)gp_fprintf(f, ESC_GS "rhE" "\033\001@EJL \012@EJL EJ \012\033\001@EJL \012"); gdev_vector_close_file(vdev); return 0; } /* Close the device. */ /* Note that if this is being called as a result of finalization, */ /* the stream may no longer exist; but the file will still be open. */ /* ---------------- Get/put parameters ---------------- */ static int escv_get_str_param( gs_param_list * plist, gs_param_name key, gs_param_string *pgsstr, int code ) { int ncode; ncode = param_write_string(plist, key, pgsstr); if ( ncode < 0) code = ncode; return code; } /* Get parameters. */ static int escv_get_params(gx_device * dev, gs_param_list * plist) { gx_device_escv *const pdev = (gx_device_escv *) dev; int code; int ncode; code = gdev_vector_get_params(dev, plist); if (code < 0) return code; if ((ncode = param_write_bool(plist, ESCPAGE_OPTION_EPLModelJP, &pdev->modelJP)) < 0) code = ncode; if ((ncode = param_write_bool(plist, ESCPAGE_OPTION_EPLCapFaceUp, &pdev->capFaceUp)) < 0) code = ncode; if ((ncode = param_write_bool(plist, ESCPAGE_OPTION_EPLCapDuplexUnit, &pdev->capDuplexUnit)) < 0) code = ncode; if ((ncode = param_write_int(plist, ESCPAGE_OPTION_EPLCapMaxResolution, &pdev->capMaxResolution)) < 0) code = ncode; if ((ncode = param_write_bool(plist, ESCPAGE_OPTION_MANUALFEED, &pdev->manualFeed)) < 0) code = ncode; if ((ncode = param_write_int(plist, ESCPAGE_OPTION_CASSETFEED, &pdev->cassetFeed)) < 0) code = ncode; if ((ncode = param_write_bool(plist, ESCPAGE_OPTION_RIT, &pdev->RITOff)) < 0) code = ncode; if ((ncode = param_write_bool(plist, ESCPAGE_OPTION_COLLATE, &pdev->Collate)) < 0) code = ncode; if ((ncode = param_write_int(plist, ESCPAGE_OPTION_TONERDENSITY, &pdev->toner_density)) < 0) code = ncode; if ((ncode = param_write_bool(plist, ESCPAGE_OPTION_LANDSCAPE, &pdev->orientation)) < 0) code = ncode; if ( param_write_bool(plist, ESCPAGE_OPTION_TONERSAVING, &pdev->toner_saving)< 0) code = ncode; if ((ncode = param_write_bool(plist, ESCPAGE_OPTION_DUPLEX, &pdev->Duplex)) < 0) code = ncode; if ((ncode = param_write_bool(plist, ESCPAGE_OPTION_DUPLEX_TUMBLE, &pdev->Tumble)) < 0) code = ncode; if ((ncode = param_write_bool(plist, ESCPAGE_OPTION_FACEUP, &pdev->faceup)) < 0) code = ncode; if ((ncode = param_write_int(plist, ESCPAGE_OPTION_MEDIATYPE, &pdev->MediaType)) < 0) code = ncode; code = escv_get_str_param( plist, ESCPAGE_OPTION_JOBID, &pdev->gpsJobID, code ); code = escv_get_str_param( plist, ESCPAGE_OPTION_USERNAME, &pdev->gpsUserName, code ); code = escv_get_str_param( plist, ESCPAGE_OPTION_HOSTNAME, &pdev->gpsHostName, code ); code = escv_get_str_param( plist, ESCPAGE_OPTION_DOCUMENT, &pdev->gpsDocument, code ); code = escv_get_str_param( plist, ESCPAGE_OPTION_COMMENT, &pdev->gpsComment, code ); return code; } static int escv_set_str_param( gs_param_list * plist, const char * key, char *strvalue, int bufmax, int ecode ) { gs_param_name param_name; gs_param_string gsstr; int code; int writesize = bufmax; switch (code = param_read_string(plist, (param_name = key), &gsstr)) { case 0: writesize = ( bufmax < gsstr.size )? bufmax : gsstr.size ; strncpy( strvalue, (const char *)gsstr.data, writesize ); strvalue[ writesize ] = '\0'; break; default: ecode = code; param_signal_error(plist, param_name, ecode); case 1: break; } return ecode; } /* Put parameters. */ static int escv_put_params(gx_device * dev, gs_param_list * plist) { gx_device_escv *const pdev = (gx_device_escv *) dev; int ecode = 0; int code; gs_param_name param_name; gs_param_string pmedia; bool mf = pdev->manualFeed; int cass = pdev->cassetFeed; bool tum = pdev->Tumble; bool collate = pdev->Collate; int toner_density = pdev->toner_density; bool toner_saving = pdev->toner_saving; bool landscape = pdev->orientation; bool faceup = pdev->faceup; bool duplex = pdev->Duplex; bool RITOff = pdev->RITOff; int old_bpp = dev->color_info.depth; int bpp = 0; bool modelJP = false; bool capFaceUp = false; bool capDuplexUnit = false; int capMaxResolution = 0; ecode = escv_set_str_param( plist, ESCPAGE_OPTION_JOBID, pdev->JobID, ESCPAGE_JOBID_MAX, ecode ); ecode = escv_set_str_param( plist, ESCPAGE_OPTION_USERNAME, pdev->UserName, ESCPAGE_USERNAME_MAX, ecode ); ecode = escv_set_str_param( plist, ESCPAGE_OPTION_HOSTNAME, pdev->HostName, ESCPAGE_HOSTNAME_MAX, ecode ); ecode = escv_set_str_param( plist, ESCPAGE_OPTION_DOCUMENT, pdev->Document, ESCPAGE_DOCUMENT_MAX, ecode ); ecode = escv_set_str_param( plist, ESCPAGE_OPTION_COMMENT, pdev->Comment, ESCPAGE_COMMENT_MAX, ecode ); modelJP = pdev->modelJP; param_name = ESCPAGE_OPTION_EPLModelJP; code = param_read_bool(plist, param_name, &modelJP); if (code < 0) { ecode = code; param_signal_error(plist, param_name, ecode); } capFaceUp = pdev->capFaceUp; param_name = ESCPAGE_OPTION_EPLCapFaceUp; code = param_read_bool(plist, param_name, &capFaceUp); if (code < 0) { ecode = code; param_signal_error(plist, param_name, ecode); } capDuplexUnit = pdev->capDuplexUnit; param_name = ESCPAGE_OPTION_EPLCapDuplexUnit; code = param_read_bool(plist, param_name, &capDuplexUnit); if (code < 0) { ecode = code; param_signal_error(plist, param_name, ecode); } capMaxResolution = pdev->capMaxResolution; param_name = ESCPAGE_OPTION_EPLCapMaxResolution; code = param_read_int(plist, param_name, &capMaxResolution); switch ( code ) { case 1: break; case 0: if ( ( 600 != capMaxResolution ) && ( 1200 != capMaxResolution ) ) { ecode = gs_error_limitcheck; goto maxrese; } break; default: ecode = code; /* through */ maxrese: param_signal_error(plist, param_name, ecode); break; } if ((code = param_read_bool(plist, (param_name = ESCPAGE_OPTION_MANUALFEED), &mf)) < 0) { param_signal_error(plist, param_name, ecode = code); } switch (code = param_read_int(plist, (param_name = ESCPAGE_OPTION_CASSETFEED), &cass)) { case 0: if (cass < -1 || cass > 15) ecode = gs_error_limitcheck; else break; goto casse; default: ecode = code; casse:param_signal_error(plist, param_name, ecode); case 1: break; } if((code = param_read_bool(plist, (param_name = ESCPAGE_OPTION_COLLATE), &collate)) < 0) { param_signal_error(plist, param_name, ecode = code); } if ((code = param_read_bool(plist, (param_name = ESCPAGE_OPTION_RIT), &RITOff)) < 0) { param_signal_error(plist, param_name, ecode = code); } switch (code = param_read_string(plist, (param_name = ESCPAGE_OPTION_MEDIATYPE), &pmedia)) { case 0: if (pmedia.size > ESCPAGE_MEDIACHAR_MAX) { ecode = gs_error_limitcheck; goto pmediae; } else { /* Check the validity of ``MediaType'' characters */ if (strcmp((const char *)pmedia.data, "NM") == 0) { pdev->MediaType = 0; } else if ((strcmp((const char *)pmedia.data, "THICK") == 0) || (strcmp((const char *)pmedia.data, "TH") == 0)) { pdev->MediaType = 1; } else if ((strcmp((const char *)pmedia.data, "TRANS") == 0) || (strcmp((const char *)pmedia.data, "TR") == 0)) { pdev->MediaType = 2; } else if (strcmp((const char *)pmedia.data, "TN") == 0) { pdev->MediaType = 3; } else if (strcmp((const char *)pmedia.data, "LH") == 0) { pdev->MediaType = 4; } else if (strcmp((const char *)pmedia.data, "CT") == 0) { pdev->MediaType = 5; } else if (strcmp((const char *)pmedia.data, "ET") == 0) { pdev->MediaType = 6; } else if (strcmp((const char *)pmedia.data, "HQ") == 0) { pdev->MediaType = 7; } else if (strcmp((const char *)pmedia.data, "UT") == 0) { pdev->MediaType = 8; } else if (strcmp((const char *)pmedia.data, "UM") == 0) { pdev->MediaType = 9; } else { ecode = gs_error_rangecheck; goto pmediae; } } break; default: ecode = code; pmediae: param_signal_error(plist, param_name, ecode); /* Fall through. */ case 1: if(!pdev->MediaType){ pdev->MediaType = 0; pmedia.data = 0; } break; } switch (code = param_read_int(plist, (param_name = ESCPAGE_OPTION_TONERDENSITY), &toner_density)) { case 0: if (toner_density < 0 || toner_density > 5) ecode = gs_error_rangecheck; else break; goto tden; default: ecode = code; tden: param_signal_error(plist, param_name, ecode); case 1: break; } switch (code = param_read_bool(plist, (param_name = ESCPAGE_OPTION_TONERSAVING), &toner_saving)) { case 0: break; default: if ((code = param_read_null(plist, param_name)) == 0) { break; } ecode = code; param_signal_error(plist, param_name, ecode); case 1: break; } if ((code = param_read_bool(plist, (param_name = ESCPAGE_OPTION_DUPLEX), &duplex)) < 0) param_signal_error(plist, param_name, ecode = code); if ((code = param_read_bool(plist, (param_name = ESCPAGE_OPTION_DUPLEX_TUMBLE), &tum)) < 0) param_signal_error(plist, param_name, ecode = code); if ((code = param_read_bool(plist, (param_name = ESCPAGE_OPTION_LANDSCAPE), &landscape)) < 0) param_signal_error(plist, param_name, ecode = code); if ((code = param_read_bool(plist, (param_name = ESCPAGE_OPTION_FACEUP), &faceup)) < 0) { param_signal_error(plist, param_name, ecode = code); } switch (code = param_read_int(plist, (param_name = "BitsPerPixel"), &bpp)) { case 0: if (bpp != 8 && bpp != 24) ecode = gs_error_rangecheck; else break; goto bppe; default: ecode = code; bppe:param_signal_error(plist, param_name, ecode); case 1: break; } if (bpp != 0) { dev->color_info.depth = bpp; dev->color_info.num_components = ((bpp == 8) ? 1 : 3); dev->color_info.max_gray = (bpp > 8 ? 255 : 1000); dev->color_info.max_color = (bpp > 8 ? 255 : 1000); dev->color_info.dither_grays = (bpp > 8 ? 256 : 5); dev->color_info.dither_colors = (bpp > 8 ? 256 : 2); dev_proc(pdev, map_rgb_color) = ((bpp == 8) ? gx_default_gray_map_rgb_color : gx_default_rgb_map_rgb_color); dev_proc(pdev, map_color_rgb) = ((bpp == 8) ? gx_default_gray_map_color_rgb : gx_default_rgb_map_color_rgb); } if (ecode < 0) return ecode; code = gdev_vector_put_params(dev, plist); if (code < 0) return code; pdev->modelJP = modelJP; pdev->capFaceUp = capFaceUp; pdev->capDuplexUnit = capDuplexUnit; pdev->capMaxResolution = capMaxResolution; pdev->manualFeed = mf; pdev->cassetFeed = cass; pdev->faceup = faceup; pdev->RITOff = RITOff; pdev->orientation = landscape; pdev->toner_density = toner_density; pdev->toner_saving = toner_saving; pdev->Collate = collate; pdev->Duplex = duplex; pdev->Tumble = tum; if (bpp != 0 && bpp != old_bpp && pdev->is_open) return gs_closedevice(dev); return 0; } /* ---------------- Images ---------------- */ static int escv_copy_mono(gx_device * dev, const byte * data, int data_x, int raster, gx_bitmap_id id, int x, int y, int w, int h, gx_color_index zero, gx_color_index one) { gx_device_escv *const pdev = (gx_device_escv *) dev; gx_device_vector *const vdev = (gx_device_vector *) dev; stream *s = gdev_vector_stream(vdev); gx_drawing_color color; int code = 0; gx_color_index c_color = 0; char obuf[128]; int depth = 1; #if ( 8 <= GS_VERSION_MAJOR ) /* FIXME! add for gs815 */ const gs_gstate * pgs = (const gs_gstate *)0; #endif if (id != gs_no_id && zero == gx_no_color_index && one != gx_no_color_index && data_x == 0) { gx_drawing_color dcolor; color_set_pure(&dcolor, one); escv_setfillcolor(vdev, #if ( 8 <= GS_VERSION_MAJOR ) pgs, #endif &dcolor); /* FIXME! gs815 */ } if (zero == gx_no_color_index) { if (one == gx_no_color_index) return 0; if (pdev->MaskState != 1) { if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ /* lputs(s, ESC_GS "1owE");*/ (void)gs_sprintf(obuf, ESC_GS "1;1;%ldccE", c_color); lputs(s, obuf); if (vdev->x_pixels_per_inch == 1200) { lputs(s, ESC_GS "1;45;156htmE"); } else if (vdev->x_pixels_per_inch == 600) { lputs(s, ESC_GS "1;45;106htmE"); } else { lputs(s, ESC_GS "1;45;71htmE"); } } else { /* ESC/Page-Color */ lputs(s, ESC_GS "2;184wfE" ESC_GS "3;184wfE" ESC_GS "5;184wfE"); } /* ESC/Page-Color */ pdev->MaskState = 1; } c_color = one; } else if (one == gx_no_color_index) /* 1bit は透明 ビット反転・zero 色に染める */ { if (pdev->MaskState != 1) { if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ /* lputs(s, ESC_GS "1owE");*/ } else { /* ESC/Page-Color */ lputs(s, ESC_GS "3;184wfE" ESC_GS "5;184wfE"); } /* ESC/Page-Color */ pdev->MaskState = 1; } c_color = zero; } else if (one == vdev->white) { if (pdev->MaskState != 0) { if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ /* lputs(s, ESC_GS "1owE");*/ } else { /* ESC/Page-Color */ lputs(s, ESC_GS "3;204wfE" ESC_GS "5;204wfE"); } /* ESC/Page-Color */ pdev->MaskState = 0; } c_color = zero; } else { if (pdev->MaskState != 1) { if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ /* lputs(s, ESC_GS "1owE");*/ } else { /* ESC/Page-Color */ lputs(s, ESC_GS "3;184wfE" ESC_GS "5;184wfE"); } /* ESC/Page-Color */ pdev->MaskState = 1; } color_set_pure(&color, one); code = gdev_vector_update_fill_color((gx_device_vector *) pdev, #if ( 8 <= GS_VERSION_MAJOR ) pgs, #endif &color); /* ここを通過したら以下の色設定は無意味？ */ } if (code < 0) return 0; if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ } else { /* ESC/Page-Color */ /* パターンＯＮ指定／ソリッドパターン指定 */ (void)gs_sprintf(obuf, ESC_GS "1;2;3;%d;%d;%dfpE", (unsigned char)(c_color >> 16 & 0xff), (unsigned char)(c_color >> 8 & 0xff), (unsigned char)(c_color & 0xff)); lputs(s, obuf); lputs(s, ESC_GS "5;2;1;0;0cpE"); } /* ESC/Page-Color */ escv_write_begin(dev, depth, (int)x, (int)y, w, h, w, h, 0); { int i, j; uint width_bytes = (w + 7) >> 3; uint num_bytes = width_bytes * h; byte *buf = gs_alloc_bytes(vdev->memory, num_bytes, "escv_copy_mono(buf)"); if (data_x % 8 == 0) { for (i = 0; i < h; ++i) { memcpy(buf + i * width_bytes, data + (data_x >> 3) + i * raster, width_bytes); } } else { for (i = 0; i < h; ++i) { for (j = 0; j < width_bytes; j++) { *(buf + i * width_bytes + j) = *(data + (data_x >> 3) + i * raster + j) << (data_x % 8) | *(data + (data_x >> 3) + i * raster + j + 1) >> (8 - data_x % 8); } } } escv_write_data(dev, depth, buf, num_bytes, w, h); gs_free_object(vdev->memory, buf, "escv_copy_mono(buf)"); } escv_write_end(dev, depth); return 0; } /* Copy a color bitmap. */ static int escv_copy_color(gx_device * dev, const byte * data, int data_x, int raster, gx_bitmap_id id, int x, int y, int w, int h) { gx_device_escv *const pdev = (gx_device_escv *) dev; gx_device_vector *const vdev = (gx_device_vector *) dev; int depth = dev->color_info.depth; int num_components = (depth < 24 ? 1 : 3); uint width_bytes = w * num_components; if (pdev->MaskState != 0) { if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ /* lputs(s, ESC_GS "1owE");*/ } else { /* ESC/Page-Color */ stream *s = gdev_vector_stream(vdev); lputs(s, ESC_GS "3;204wfE" ESC_GS "5;204wfE"); } /* ESC/Page-Color */ pdev->MaskState = 0; } escv_write_begin(dev, depth, (int)x, (int)y, w, h, w, h, 0); { int i; uint num_bytes = width_bytes * h; byte *buf = gs_alloc_bytes(vdev->memory, num_bytes, "escv_copy_color(buf)"); for (i = 0; i < h; ++i) { memcpy(buf + i * width_bytes, data + ((data_x * depth) >> 3) + i * raster, width_bytes); } escv_write_data(dev, depth, buf, num_bytes, w, h); gs_free_object(vdev->memory, buf, "escv_copy_color(buf)"); } escv_write_end(dev, depth); return 0; } /* Fill a mask. */ static int escv_fill_mask(gx_device * dev, const byte * data, int data_x, int raster, gx_bitmap_id id, int x, int y, int w, int h, const gx_drawing_color * pdcolor, int depth, gs_logical_operation_t lop, const gx_clip_path * pcpath) { gx_device_vector *const vdev = (gx_device_vector *) dev; gx_device_escv *const pdev = (gx_device_escv *) dev; stream *s = gdev_vector_stream(vdev); gx_color_index color = gx_dc_pure_color(pdcolor); char obuf[64]; #if ( 8 <= GS_VERSION_MAJOR ) /* FIXME! add for gs815 */ const gs_gstate * pgs = (const gs_gstate *)0; #endif if (w <= 0 || h <= 0) return 0; if (depth > 1 || gdev_vector_update_fill_color(vdev, #if ( 8 <= GS_VERSION_MAJOR ) pgs, #endif pdcolor) < 0 || gdev_vector_update_clip_path(vdev, pcpath) < 0 || gdev_vector_update_log_op(vdev, lop) < 0 ) return gx_default_fill_mask(dev, data, data_x, raster, id, x, y, w, h, pdcolor, depth, lop, pcpath); if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ if (!gx_dc_is_pure(pdcolor)) return_error(gs_error_rangecheck); pdev->current_color = color; (void)gs_sprintf(obuf, ESC_GS "0;0;100spE" ESC_GS "1;1;%ldccE" ,color); lputs(s, obuf); if (vdev->x_pixels_per_inch == 1200) { lputs(s, ESC_GS "1;45;156htmE"); } else if (vdev->x_pixels_per_inch == 600) { lputs(s, ESC_GS "1;45;106htmE"); } else { lputs(s, ESC_GS "1;45;71htmE"); } if(pdev->MaskState != 1) { /* lputs(s, ESC_GS "1owE");*/ pdev->MaskState = 1; } } else { /* ESC/Page-Color */ if (pdev->MaskState != 1) { lputs(s, ESC_GS "3;184wfE" ESC_GS "5;184wfE"); pdev->MaskState = 1; } if (id != gs_no_id && data_x == 0 && depth == 1) { char obuf[128]; int i; uint width_bytes = (w + 7) >> 3; uint num_bytes = width_bytes * h; byte *buf; if (pdev -> id_cache[id & VCACHE] != id) { buf = gs_alloc_bytes(vdev->memory, num_bytes, "escv_fill_mask(buf)"); /* cache entry */ for (i = 0; i < h; ++i) { memcpy(buf + i * width_bytes, data + (data_x >> 3) + i * raster, width_bytes); } (void)gs_sprintf(obuf, ESC_GS "%d;%d;%d;%d;0db{F", num_bytes, (int)(id & VCACHE), w, h); lputs(s, obuf); put_bytes(s, buf, num_bytes); gs_free_object(vdev->memory, buf, "escv_fill_mask(buf)"); pdev -> id_cache[id & VCACHE] = id; } (void)gs_sprintf(obuf, ESC_GS "%dX" ESC_GS "%dY", x, y); lputs(s, obuf); (void)gs_sprintf(obuf, ESC_GS "%lddbF", id & VCACHE); lputs(s, obuf); return 0; } } /* ESC/Page-Color */ escv_write_begin(dev, depth, (int)x, (int)y, w, h, w, h, 0); { int i; uint width_bytes = (w + 7) >> 3; uint num_bytes = width_bytes * h; byte *buf = gs_alloc_bytes(vdev->memory, num_bytes, "escv_fill_mask(buf)"); for (i = 0; i < h; ++i) { memcpy(buf + i * width_bytes, data + (data_x >> 3) + i * raster, width_bytes); } escv_write_data(dev, depth, buf, num_bytes, w, h); escv_write_end(dev, depth); gs_free_object(vdev->memory, buf, "escv_fill_mask(buf)"); } return 0; } /* ---------------- High-level images ---------------- */ static image_enum_proc_plane_data(escv_image_plane_data); static image_enum_proc_end_image(escv_image_end_image); static const gx_image_enum_procs_t escv_image_enum_procs = { escv_image_plane_data, escv_image_end_image }; /* Start processing an image. */ static int escv_begin_image(gx_device * dev, const gs_gstate * pgs, const gs_image_t * pim, gs_image_format_t format, const gs_int_rect * prect, const gx_drawing_color * pdcolor, const gx_clip_path * pcpath, gs_memory_t * mem, gx_image_enum_common_t **pinfo) { gx_device_vector *const vdev = (gx_device_vector *) dev; gx_device_escv *const pdev = (gx_device_escv *) dev; stream *s = gdev_vector_stream((gx_device_vector *) pdev); gdev_vector_image_enum_t *pie = gs_alloc_struct(mem, gdev_vector_image_enum_t, &st_vector_image_enum, "escv_begin_image"); const gs_color_space *pcs = pim->ColorSpace; gs_color_space_index index; int num_components = 1; bool can_do = prect == 0 && (pim->format == gs_image_format_chunky || pim->format == gs_image_format_component_planar); gs_matrix imat; int code; int ty, bx, by, cy, sx, sy; char obuf[128]; if (pie == 0) return_error(gs_error_VMerror); pie->memory = mem; code = gdev_vector_begin_image(vdev, pgs, pim, format, prect, pdcolor, pcpath, mem, &escv_image_enum_procs, pie); if (code < 0) return code; *pinfo = (gx_image_enum_common_t *) pie; if (!pim->ImageMask) { index = gs_color_space_get_index(pcs); num_components = gs_color_space_num_components(pcs); if (pim->CombineWithColor) { can_do = false; } else { switch (index) { case gs_color_space_index_DeviceGray: if ((pim->Decode[0] != 0 || pim->Decode[1] != 1) && (pim->Decode[0] != 1 || pim->Decode[1] != 0)) can_do = false; break; case gs_color_space_index_DeviceRGB: if (pim->Decode[0] != 0 || pim->Decode[1] != 1 || pim->Decode[2] != 0 || pim->Decode[3] != 1 || pim->Decode[4] != 0) can_do = false; break; default: can_do = false; } } } if (!can_do) { return gx_default_begin_image(dev, pgs, pim, format, prect, pdcolor, pcpath, mem, &pie->default_info); } if (pim->ImageMask || (pim->BitsPerComponent == 1 && num_components == 1)) { if (pim->Decode[0] > pim->Decode[1]) { pdev->MaskReverse = 1; } else { if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ } else { /* ESC/Page-Color */ lputs(s, ESC_GS "8;1;2;2;2plr{E"); put_bytes(s, (const byte *)"\000\000\000\000\377\377\377\377", 8); } /* ESC/Page-Color */ pdev->MaskReverse = 0; } } /* Write the image/colorimage/imagemask preamble. */ code = gs_matrix_invert(&pim->ImageMatrix, &imat); if (code < 0) return code; gs_matrix_multiply(&imat, &ctm_only(pgs), &imat); ty = imat.ty; bx = imat.xx * pim->Width + imat.yx * pim->Height + imat.tx; by = imat.xy * pim->Width + imat.yy * pim->Height + imat.ty; cy = imat.yy * pim->Height + imat.ty; sx = bx - (int)imat.tx; sy = by - (int)imat.ty; /* とりあえず絵の位置に収まるように強制的に座標を変更する。 */ pdev -> roll = 0; pdev -> reverse_x = pdev -> reverse_y = 0; if (imat.tx > bx) { pdev -> reverse_x = 1; sx = -sx; imat.tx = bx; } if (imat.ty > by) { pdev -> reverse_y = 1; sy = -sy; imat.ty = by; } (void)memcpy(&pdev -> xmat, &imat, sizeof(gs_matrix)); pdev -> sx = sx; pdev -> sy = sy; pdev -> h = pim->Height; pdev -> w = pim->Width; pdev -> dd = 0; pdev -> bx = 0; pdev -> by = 0; if (ty == cy) { /* 回転時の描画については現在未実装。GS 側の機能を使用する */ return -1; } if (pim->ImageMask) { pdev->ncomp = 1; /* 描画論理設定命令 - 透過 */ if (pdev->MaskState != 1) { if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ gx_color_index color = gx_dc_pure_color(pdcolor); /* lputs(s, ESC_GS "1owE");*/ (void)gs_sprintf(obuf, ESC_GS "1;1;%ldccE", color); lputs(s, obuf); if (vdev->x_pixels_per_inch == 1200) { lputs(s, ESC_GS "1;45;156htmE"); } else if (vdev->x_pixels_per_inch == 600) { lputs(s, ESC_GS "1;45;106htmE"); } else { lputs(s, ESC_GS "1;45;71htmE"); } } else { /* ESC/Page-Color */ lputs(s, ESC_GS "3;184wfE" ESC_GS "5;184wfE"); pdev->MaskState = 1; } /* ESC/Page-Color */ } } else { /* 描画論理設定命令 - 白塗り */ if (pdev->MaskState != 0) { if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ /* lputs(s, ESC_GS "1owE");*/ /* 184->204 */ } else { /* ESC/Page-Color */ lputs(s, ESC_GS "3;204wfE" ESC_GS "5;204wfE"); } /* ESC/Page-Color */ pdev->MaskState = 0; } pdev->ncomp = num_components; } if (pdev -> reverse_y) return 0; escv_write_begin(dev, pie->bits_per_pixel, (int)imat.tx, (int)imat.ty, pie->width, pie->height, sx, sy, pdev -> roll); return 0; } /* Process the next piece of an image. */ static int #if GS_VERSION_MAJOR >= 6 escv_image_plane_data(gx_image_enum_common_t *info, const gx_image_plane_t *planes, int height, int *rows_used) #else escv_image_plane_data(gx_device *dev, gx_image_enum_common_t *info, const gx_image_plane_t *planes, int height) #endif { #if GS_VERSION_MAJOR >= 6 gx_device *dev = info->dev; #endif gx_device_vector *const vdev = (gx_device_vector *) dev; gx_device_escv *const pdev = (gx_device_escv *) dev; gdev_vector_image_enum_t *pie = (gdev_vector_image_enum_t *) info; int y; int plane; int width_bytes, tbyte; byte *buf; if (pie->default_info) return gx_image_plane_data(pie->default_info, planes, height); gx_image_plane_data(pie->bbox_info, planes, height); { #if GS_VERSION_MAJOR >= 6 if (height == 260) height = 1; #endif width_bytes = (pie->width * pie->bits_per_pixel / pdev->ncomp + 7) / 8 * pdev->ncomp; tbyte = width_bytes * height; buf = gs_alloc_bytes(vdev->memory, tbyte, "escv_image_data(buf)"); if (pdev -> reverse_y) { if (pdev -> h == height) { if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ if(tbyte == 1){ if(strcmp(pdev->dname, "lp1800") != 0 && strcmp(pdev->dname, "lp9600") != 0) { pdev->w += pdev->sx / 2048; height += pdev->sy / 2048; } } } else { /* ESC/Page-Color */ if(tbyte == 1){ pdev->w += pdev->sx / 2048; height += pdev->sy / 2048; } } /* ESC/Page-Color */ escv_write_begin(dev, pie->bits_per_pixel, (int)pdev -> xmat.tx, (int)pdev -> xmat.ty, pdev -> w, height, (int)pdev -> sx, (int)pdev -> sy, pdev -> roll); } else { float yy, sy; yy = (pdev -> h * pdev->xmat.yy) - (pdev -> dd * pdev -> xmat.yy) - (height * pdev -> xmat.yy); if (yy == 0) { yy = (pdev -> h * pdev->xmat.yx) - (pdev -> dd * pdev -> xmat.yx) - (height * pdev -> xmat.yx); } if (pdev -> by) { sy = (int)pdev -> xmat.ty - (int)yy; sy = pdev -> by - (int)sy; } else { sy = height * pdev -> xmat.yy + 0.5; } if (sy < 0) { sy = -sy; } escv_write_begin(dev, pie->bits_per_pixel, (int)pdev -> xmat.tx, (int)pdev -> xmat.ty - (int)yy, pdev -> w, height, (int)pdev -> sx, (int)sy, pdev -> roll); pdev -> by = (int)pdev -> xmat.ty - (int)yy; } } pdev -> dd += height; for (plane = 0; plane < pie->num_planes; ++plane) { for (y = 0; y < height; ++y) { int bit, w; const byte *p; byte *d; byte c; p = planes[plane].data + ((planes[plane].data_x * pie->bits_per_pixel) >> 3) + y * planes[plane].raster; if (pdev -> reverse_y) { d = buf + (height - y) * width_bytes; if (!pdev -> reverse_x) { (void)memcpy(buf + (height - y - 1) * width_bytes, planes[plane].data + ((planes[plane].data_x * pie->bits_per_pixel) >> 3) + y * planes[plane].raster, width_bytes); } } else { d = buf + (y + 1) * width_bytes; if (!pdev -> reverse_x) { (void)memcpy(buf + y * width_bytes, planes[plane].data + ((planes[plane].data_x * pie->bits_per_pixel) >> 3) + y * planes[plane].raster, width_bytes); } } if (pdev -> reverse_x) { if (pie->bits_per_pixel == 1) { for (w = 0; w < width_bytes; w++) { c = 0; for (bit = 0; bit < 8; bit++) { if (*p & 1 << (7 - bit)) { c |= 1 << bit; } } p++; *--d = c; } } else if (pie->bits_per_pixel == 8){ for (w = 0; w < width_bytes; w++) { *--d = *p++; } } else { for (w = 0; w < width_bytes / 3; w++) { *--d = *(p + 2); *--d = *(p + 1); *--d = *p; p += 3; } } } } } if(tbyte == 1){ int t; if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ gs_free_object(vdev->memory, buf, "escv_image_data(buf)"); if(strcmp(pdev->dname, "lp1800") == 0 || strcmp(pdev->dname, "lp9600") == 0) { if(pdev->sx > pdev->sy){ height = pdev->sy; pdev->w = pdev->sx; tbyte = ((pdev->sx + 7) / 8) * pdev->sy; } else { if(pdev->sx < pdev->sy){ height = pdev->sy; pdev->w = pdev->sx; tbyte = ((pdev->sx + 7) / 8) * pdev->sy; } else { tbyte = 1; } } } else { if(pdev->sx > pdev->sy){ tbyte = 1; } else { if(pdev->sx < pdev->sy){ tbyte = tbyte * height; } else { tbyte = 1; } } } buf = gs_alloc_bytes(vdev->memory, tbyte, "escv_image_data(buf)"); for(t = 0; t < tbyte; t++){ buf[t] = 0xff; } } else { /* ESC/Page-Color */ gs_free_object(vdev->memory, buf, "escv_image_data(buf)"); if(pdev->sx > pdev->sy){ tbyte = 1; } else { if(pdev->sx < pdev->sy){ tbyte = tbyte * height; } else { tbyte = 1; } } buf = gs_alloc_bytes(vdev->memory, tbyte, "escv_image_data(buf)"); for(t = 0; t < tbyte; t++){ buf[t] = 0x00; } } /* ESC/Page-Color */ } escv_write_data(dev, pie->bits_per_pixel, buf, tbyte, pdev -> w, height); if (pdev -> reverse_y) { escv_write_end(dev, pie->bits_per_pixel); } gs_free_object(vdev->memory, buf, "escv_image_data(buf)"); } return (pie->y += height) >= pie->height; } static int #if GS_VERSION_MAJOR >= 6 escv_image_end_image(gx_image_enum_common_t * info, bool draw_last) #else escv_image_end_image(gx_device *dev, gx_image_enum_common_t * info, bool draw_last) #endif { #if GS_VERSION_MAJOR >= 6 gx_device *dev = info->dev; #endif gx_device_vector *const vdev = (gx_device_vector *) dev; gx_device_escv *const pdev = (gx_device_escv *) dev; gdev_vector_image_enum_t *pie = (gdev_vector_image_enum_t *) info; int code; if (!(pdev -> reverse_y)) { escv_write_end(dev, pie->bits_per_pixel); } pdev->reverse_x = pdev->reverse_y = 0; if (pdev->MaskReverse == 0) { if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ ; } else { /* ESC/Page-Color */ stream *s = gdev_vector_stream((gx_device_vector *)pdev); lputs(s, ESC_GS "8;1;2;2;2plr{E"); put_bytes(s, (const byte *)"\377\377\377\377\000\000\000\000", 8); } /* ESC/Page-Color */ } pdev->MaskReverse = -1; code = gdev_vector_end_image(vdev, (gdev_vector_image_enum_t *) pie, draw_last, pdev->white); return code; } static void escv_write_begin(gx_device *dev, int bits, int x, int y, int sw, int sh, int dw, int dh, int roll) { gx_device_vector *const vdev = (gx_device_vector *) dev; gx_device_escv *const pdev = (gx_device_escv *)dev; stream *s = gdev_vector_stream((gx_device_vector *)dev); char obuf[128]; byte *tmp, *p; int i, comp; if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ (void)gs_sprintf(obuf, ESC_GS "%dX" ESC_GS "%dY", x, y); lputs(s, obuf); comp = 10; if (bits == 1) { if (strcmp(pdev->dname, "lp1800") == 0 || strcmp(pdev->dname, "lp9600") == 0) { (void)gs_sprintf(obuf, ESC_GS "0bcI"); }else{ (void)gs_sprintf(obuf, ESC_GS "5;%d;%d;%d;%d;%dsrI", sw, sh, dw, dh, roll); } } else if (bits == 4) { if (pdev -> c4map) { pdev -> c4map = FALSE; } (void)gs_sprintf(obuf, ESC_GS "1;1;1;0;%d;%d;%d;%d;%d;%dscrI", comp, sw, sh, dw, dh, roll); } else if (bits == 8) { if (pdev -> c8map) { pdev -> c8map = FALSE; } (void)gs_sprintf(obuf, ESC_GS "1;1;1;0;%d;%d;%d;%d;%d;%dscrI", comp, sw, sh, dw, dh, roll); } else { /* 24 bit */ (void)gs_sprintf(obuf, ESC_GS "1;1;1;0;%d;%d;%d;%d;%d;%dscrI", comp, sw, sh, dw, dh, roll); } } else { /* ESC/Page-Color */ (void)gs_sprintf(obuf, ESC_GS "%dX" ESC_GS "%dY", x, y); lputs(s, obuf); comp = 0; if (bits == 1) { (void)gs_sprintf(obuf, ESC_GS "2;201;1;%d;%d;%d;%d;%d;%dscrI", comp, sw, sh, dw, dh, roll); } else if (bits == 4) { if (pdev -> c4map) { /* カラーマップ登録 */ lputs(s, ESC_GS "64;2;2;16;16plr{E"); p = tmp = gs_alloc_bytes(vdev->memory, 64, "escv_write_begin(tmp4)"); for (i = 0; i < 16; i++) { *p++ = i << 4; *p++ = i << 4; *p++ = i << 4; *p++ = i << 4; } put_bytes(s, tmp, 64); gs_free_object(vdev->memory, tmp, "escv_write_begin(tmp4)"); pdev -> c4map = FALSE; } (void)gs_sprintf(obuf, ESC_GS "2;203;2;%d;%d;%d;%d;%d;%dscrI", comp, sw, sh, dw, dh, roll); } else if (bits == 8) { if (pdev -> c8map) { /* カラーマップ登録 */ lputs(s, ESC_GS "1024;4;2;256;256plr{E"); p = tmp = gs_alloc_bytes(vdev->memory, 1024, "escv_write_begin(tmp)"); for (i = 0; i < 256; i++) { *p++ = i; *p++ = i; *p++ = i; *p++ = i; } put_bytes(s, tmp, 1024); gs_free_object(vdev->memory, tmp, "escv_write_begin(tmp)"); pdev -> c8map = FALSE; } (void)gs_sprintf(obuf, ESC_GS "2;204;4;%d;%d;%d;%d;%d;%dscrI", comp, sw, sh, dw, dh, roll); } else { /* 24 bit */ (void)gs_sprintf(obuf, ESC_GS "2;102;0;%d;%d;%d;%d;%d;%dscrI", comp, sw, sh, dw, dh, roll); } } /* ESC/Page-Color */ lputs(s, obuf); return; } static void escv_write_data(gx_device *dev, int bits, byte *buf, int bsize, int w, int ras) { gx_device_vector *const vdev = (gx_device_vector *) dev; gx_device_escv *const pdev = (gx_device_escv *) dev; stream *s = gdev_vector_stream((gx_device_vector *)pdev); char obuf[128]; int size; byte *tmps, *p; unsigned char *rgbbuf; unsigned char *ucp; double gray8; if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ tmps = 0; if (bits == 12) { p = tmps = gs_alloc_bytes(vdev->memory, bsize * 2, "escv_write_data(tmp)"); for (size = 0; size < bsize; size++) { *p++ = buf[size] & 0xF0; *p++ = buf[size] << 4; } bsize = bsize * 2; buf = tmps; } if(bits == 4) { p = tmps = gs_alloc_bytes(vdev->memory, bsize * 2, "escv_write_data(tmp)"); for (size = 0; size < bsize; size++) { *p++ = ((buf[size] & 0xF0) * 0xFF / 0xF0); *p++ = ((buf[size] << 4 & 0xF0) * 0xFF / 0xF0); } bsize = bsize * 2; buf = tmps; } if(bits == 24) { /* 8bit RGB */ tmps = gs_alloc_bytes(vdev->memory, bsize / 3, "escv_write_data(tmp)"); /* convert 24bit RGB to 8bit Grayscale */ rgbbuf = buf; ucp = tmps; for (size = 0; size < bsize; size = size + 3) { gray8 = (0.299L * rgbbuf[size]) + (0.587L * rgbbuf[size + 1]) + (0.114L * rgbbuf[size + 2]); if ( gray8 > 255L ) *ucp = 255; else *ucp = gray8; ucp++; } bsize = bsize / 3; buf = tmps; } if(bits == 1){ if (strcmp(pdev->dname, "lp1800") == 0 || \ strcmp(pdev->dname, "lp9600") == 0) { (void)gs_sprintf(obuf, ESC_GS "%d;1;%d;%d;0db{I", bsize, w, ras); }else{ (void)gs_sprintf(obuf, ESC_GS "%d;%du{I", bsize, ras); } }else{ (void)gs_sprintf(obuf, ESC_GS "%d;%dcu{I", bsize, ras); } lputs(s, obuf); put_bytes(s, buf, bsize); if (bits == 12 || bits == 4 || bits == 24) { gs_free_object(vdev->memory, tmps, "escv_write_data(tmp)"); } } else { /* ESC/Page-Color */ char tmp; tmps = 0; if (bits == 12) { p = tmps = gs_alloc_bytes(vdev->memory, bsize * 2, "escv_write_data(tmp)"); for (size = 0; size < bsize; size++) { tmp = buf[size] & 0xF0; *p++ = (tmp + (tmp >> 4 & 0x0F)); tmp = buf[size] << 4; *p++ = (tmp + (tmp >> 4 & 0x0F)); } bsize = bsize * 2; buf = tmps; } (void)gs_sprintf(obuf, ESC_GS "%d;%dcu{I", bsize, ras); lputs(s, obuf); put_bytes(s, buf, bsize); if (bits == 12) { gs_free_object(vdev->memory, tmps, "escv_write_data(tmp)"); } } /* ESC/Page-Color */ return; } static void escv_write_end(gx_device *dev, int bits) { gx_device_escv *const pdev = (gx_device_escv *) dev; stream *s = gdev_vector_stream((gx_device_vector *)pdev); if( 0 == pdev->colormode ) { /* ESC/Page (Monochrome) */ if(bits == 1){ if (strcmp(pdev->dname, "lp1800") == 0 || \ strcmp(pdev->dname, "lp9600") == 0) { lputs(s, ESC_GS "1dbI"); } else { lputs(s, ESC_GS "erI"); } }else{ lputs(s, ESC_GS "ecrI"); } } else { /* ESC/Page-Color */ lputs(s, ESC_GS "ecrI"); } /* ESC/Page-Color */ return; } /* end of file */