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Length: 1366 (0x556)
Types: TextFile
Names: »arrow.c«
└─⟦52210d11f⟧ Bits:30007239 EUUGD2: TeX 3 1992-12
└─⟦c319c2751⟧ »unix3.0/TeX3.0.tar.Z«
└─⟦036c765ac⟧
└─⟦this⟧ »TeX3.0/TeXgraphics/transfig/fig2dev/arrow.c«
└─⟦52210d11f⟧ Bits:30007239 EUUGD2: TeX 3 1992-12
└─⟦63303ae94⟧ »unix3.14/TeX3.14.tar.Z«
└─⟦c58930e5c⟧
└─⟦this⟧ »TeX3.14/TeXgraphics/transfig/fig2dev/arrow.c«
#include <stdio.h>
#include "alloc.h"
#include "object.h"
static double forward_arrow_wid = 4;
static double forward_arrow_ht = 8;
static int forward_arrow_type = 0;
static int forward_arrow_style = 0;
static double forward_arrow_thickness = 1;
static double backward_arrow_wid = 4;
static double backward_arrow_ht = 8;
static int backward_arrow_type = 0;
static int backward_arrow_style = 0;
static double backward_arrow_thickness = 1;
F_arrow *
forward_arrow()
{
F_arrow *a;
if (NULL == (Arrow_malloc(a))) {
put_msg(Err_mem);
return(NULL);
}
a->type = forward_arrow_type;
a->style = forward_arrow_style;
a->thickness = forward_arrow_thickness;
a->wid = forward_arrow_wid;
a->ht = forward_arrow_ht;
return(a);
}
F_arrow *
backward_arrow()
{
F_arrow *a;
if (NULL == (Arrow_malloc(a))) {
put_msg(Err_mem);
return(NULL);
}
a->type = backward_arrow_type;
a->style = backward_arrow_style;
a->thickness = backward_arrow_thickness;
a->wid = backward_arrow_wid;
a->ht = backward_arrow_ht;
return(a);
}
F_arrow *
make_arrow(type, style, thickness, wid, ht)
int type, style;
double thickness, wid, ht;
{
F_arrow *a;
if (NULL == (Arrow_malloc(a))) {
put_msg(Err_mem);
return(NULL);
}
a->type = type;
a->style = style;
a->thickness = thickness;
a->wid = wid;
a->ht = ht;
return(a);
}