gvrender_core_tk.c File Reference

#include "config.h"
#include <math.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <common/macros.h>
#include <common/const.h>
#include <gvc/gvplugin_render.h>
#include <gvc/gvplugin_device.h>
#include <gvc/gvio.h>
#include <gvc/gvcint.h>
#include <util/unreachable.h>
#include "tcl_context.h"

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Enumerations
enum	format_type { FORMAT_TK }

Functions
static void	tkgen_print_color (GVJ_t *job, gvcolor_t color)
static void	tkgen_print_tags (GVJ_t *job)
static void	tkgen_canvas (GVJ_t *job)
static void	tkgen_comment (GVJ_t *job, char *str)
static void	tkgen_begin_job (GVJ_t *job)
static void	tkgen_begin_graph (GVJ_t *job)
static void	tkgen_begin_node (GVJ_t *job)
static void	tkgen_begin_edge (GVJ_t *job)
static void	tkgen_textspan (GVJ_t *job, pointf p, textspan_t *span)
static void	tkgen_ellipse (GVJ_t *job, pointf *A, int filled)
static void	tkgen_bezier (GVJ_t *job, pointf *A, size_t n, int filled)
static void	tkgen_polygon (GVJ_t *job, pointf *A, size_t n, int filled)
static void	tkgen_polyline (GVJ_t *job, pointf *A, size_t n)

Variables
static int	first_periphery
gvrender_engine_t	tkgen_engine
gvrender_features_t	render_features_tk
gvdevice_features_t	device_features_tk
gvplugin_installed_t	gvrender_tk_types []
gvplugin_installed_t	gvdevice_tk_types []

Enumeration Type Documentation

format_type

enum format_type

Enumerator
FORMAT_TK

Definition at line 27 of file gvrender_core_tk.c.

Function Documentation

tkgen_begin_edge()

static void tkgen_begin_edge ( GVJ_t *  job )

static

Definition at line 147 of file gvrender_core_tk.c.

References first_periphery.

tkgen_begin_graph()

static void tkgen_begin_graph ( GVJ_t *  job )

static

Definition at line 127 of file gvrender_core_tk.c.

References agnameof(), first_periphery, obj_state_s::g, gvprintf(), gvputs(), GVJ_s::obj, GVJ_s::pagesArraySize, obj_state_s::u, point::x, and point::y.

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tkgen_begin_job()

static void tkgen_begin_job ( GVJ_t *  job )

static

Definition at line 119 of file gvrender_core_tk.c.

References GVJ_s::common, gvprintf(), and GVCOMMON_s::info.

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tkgen_begin_node()

static void tkgen_begin_node ( GVJ_t *  job )

static

Definition at line 140 of file gvrender_core_tk.c.

References first_periphery.

tkgen_bezier()

static void tkgen_bezier ( GVJ_t *  job, pointf *  A, size_t  n, int  filled  )

static

Definition at line 241 of file gvrender_core_tk.c.

References A, gvprintdouble(), gvprintpointflist(), gvputs(), GVJ_s::obj, obj_state_s::pen, PEN_DASHED, PEN_DOTTED, PEN_NONE, obj_state_s::pencolor, obj_state_s::penwidth, tkgen_canvas(), tkgen_print_color(), and tkgen_print_tags().

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tkgen_canvas()

static void tkgen_canvas ( GVJ_t *  job )

static

Definition at line 105 of file gvrender_core_tk.c.

References tcldot_context_t::canvas, GVJ_s::context, GVJ_s::external_context, and gvputs().

Referenced by tkgen_bezier(), tkgen_ellipse(), tkgen_polygon(), tkgen_polyline(), and tkgen_textspan().

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tkgen_comment()

static void tkgen_comment ( GVJ_t *  job, char *  str  )

static

Definition at line 114 of file gvrender_core_tk.c.

References gvprintf(), and str.

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tkgen_ellipse()

static void tkgen_ellipse ( GVJ_t *  job, pointf *  A, int  filled  )

static

Definition at line 202 of file gvrender_core_tk.c.

References A, obj_state_s::fillcolor, first_periphery, gvprintdouble(), gvprintpointflist(), gvputs(), GVJ_s::obj, obj_state_s::pen, PEN_DASHED, PEN_DOTTED, PEN_NONE, obj_state_s::pencolor, obj_state_s::penwidth, tkgen_canvas(), tkgen_print_color(), tkgen_print_tags(), pointf_s::x, and pointf_s::y.

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tkgen_polygon()

static void tkgen_polygon ( GVJ_t *  job, pointf *  A, size_t  n, int  filled  )

static

Definition at line 264 of file gvrender_core_tk.c.

References A, obj_state_s::fillcolor, first_periphery, gvprintdouble(), gvprintpointflist(), gvputs(), GVJ_s::obj, obj_state_s::pen, PEN_DASHED, PEN_DOTTED, PEN_NONE, obj_state_s::pencolor, obj_state_s::penwidth, tkgen_canvas(), tkgen_print_color(), and tkgen_print_tags().

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tkgen_polyline()

static void tkgen_polyline ( GVJ_t *  job, pointf *  A, size_t  n  )

static

Definition at line 296 of file gvrender_core_tk.c.

References A, gvprintpointflist(), gvputs(), GVJ_s::obj, obj_state_s::pen, PEN_DASHED, PEN_DOTTED, PEN_NONE, obj_state_s::pencolor, tkgen_canvas(), tkgen_print_color(), and tkgen_print_tags().

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tkgen_print_color()

static void tkgen_print_color ( GVJ_t *  job, gvcolor_t  color  )

static

Definition at line 29 of file gvrender_core_tk.c.

References color(), COLOR_STRING, gvprintf(), gvputs(), RGBA_BYTE, and UNREACHABLE.

Referenced by tkgen_bezier(), tkgen_ellipse(), tkgen_polygon(), tkgen_polyline(), and tkgen_textspan().

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tkgen_print_tags()

static void tkgen_print_tags ( GVJ_t *  job )

static

Definition at line 47 of file gvrender_core_tk.c.

References AGTAG, obj_state_s::e, EMIT_CDRAW, EMIT_CLABEL, EMIT_EDRAW, EMIT_ELABEL, EMIT_GDRAW, EMIT_GLABEL, EMIT_HDRAW, EMIT_HLABEL, EMIT_NDRAW, EMIT_NLABEL, obj_state_s::emit_state, EMIT_TDRAW, EMIT_TLABEL, obj_state_s::g, gvprintf(), obj_state_s::n, GVJ_s::obj, obj_state_s::sg, obj_state_s::u, and UNREACHABLE.

Referenced by tkgen_bezier(), tkgen_ellipse(), tkgen_polygon(), tkgen_polyline(), and tkgen_textspan().

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tkgen_textspan()

static void tkgen_textspan ( GVJ_t *  job, pointf  p, textspan_t *  span  )

static

Definition at line 154 of file gvrender_core_tk.c.

References _PostscriptAlias::family, font, textspan_t::font, gvprintf(), gvprintpointf(), gvputs(), textspan_t::just, textfont_t::name, GVJ_s::obj, obj_state_s::pen, PEN_NONE, obj_state_s::pencolor, textfont_t::postscript_alias, textfont_t::size, textspan_t::str, tkgen_canvas(), tkgen_print_color(), tkgen_print_tags(), pointf_s::y, and GVJ_s::zoom.

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Variable Documentation

device_features_tk

gvdevice_features_t device_features_tk

Initial value:

= {
    0,                          
    {0.,0.},                    
    {0.,0.},                    
    {96.,96.},                  
}

Definition at line 356 of file gvrender_core_tk.c.

first_periphery

int first_periphery

static

Definition at line 125 of file gvrender_core_tk.c.

Referenced by tkgen_begin_edge(), tkgen_begin_graph(), tkgen_begin_node(), tkgen_ellipse(), and tkgen_polygon().

gvdevice_tk_types

gvplugin_installed_t gvdevice_tk_types[]

Initial value:

= {
    {FORMAT_TK, "tk:tk", 1, NULL, &device_features_tk},
    {0, NULL, 0, NULL, NULL}
}

Definition at line 368 of file gvrender_core_tk.c.

gvrender_tk_types

gvplugin_installed_t gvrender_tk_types[]

Initial value:

= {
    {FORMAT_TK, "tk", 1, &tkgen_engine, &render_features_tk},
    {0, NULL, 0, NULL, NULL}
}

Definition at line 363 of file gvrender_core_tk.c.

render_features_tk

gvrender_features_t render_features_tk

Initial value:

= {
    GVRENDER_Y_GOES_DOWN
        | GVRENDER_NO_WHITE_BG, 
    4.,                         
    NULL,                       
    0,                          
    COLOR_STRING,               
}

Definition at line 347 of file gvrender_core_tk.c.

tkgen_engine

gvrender_engine_t tkgen_engine

Definition at line 314 of file gvrender_core_tk.c.