home *** CD-ROM | disk | FTP | other *** search
- /*
- * FIG : Facility for Interactive Generation of figures
- *
- * Copyright (c) 1985 by Supoj Sutanthavibul (supoj@sally.UTEXAS.EDU)
- * January 1985.
- * 1st revision : Aug 1985.
- *
- * %W% %G%
- */
- #include "fig.h"
- #include "object.h"
-
- translate_ellipse(ellipse, dx, dy)
- F_ellipse *ellipse;
- int dx, dy;
- {
- ellipse->center.x += dx;
- ellipse->center.y += dy;
- ellipse->start.x += dx;
- ellipse->start.y += dy;
- ellipse->end.x += dx;
- ellipse->end.y += dy;
- }
-
- translate_arc(arc, dx, dy)
- F_arc *arc;
- int dx, dy;
- {
- arc->center.x += (float)dx;
- arc->center.y += (float)dy;
- arc->point[0].x += dx;
- arc->point[0].y += dy;
- arc->point[1].x += dx;
- arc->point[1].y += dy;
- arc->point[2].x += dx;
- arc->point[2].y += dy;
- }
-
- translate_line(line, dx, dy)
- F_line *line;
- int dx, dy;
- {
- F_point *point;
-
- for (point = line->points; point != NULL; point = point->next) {
- point->x += dx;
- point->y += dy;
- }
- }
-
- translate_text(text, dx, dy)
- F_text *text;
- int dx, dy;
- {
- text->base_x += dx;
- text->base_y += dy;
- }
-
- translate_spline(spline, dx, dy)
- F_spline *spline;
- int dx, dy;
- {
- F_point *point;
- F_control *cp;
-
- for (point = spline->points; point != NULL; point = point->next) {
- point->x += dx;
- point->y += dy;
- }
- for (cp = spline->controls; cp != NULL; cp = cp->next) {
- cp->lx += dx;
- cp->ly += dy;
- cp->rx += dx;
- cp->ry += dy;
- }
- }
-
- translate_compound(compound, dx, dy)
- F_compound *compound;
- int dx, dy;
- {
- compound->nwcorner.x += dx;
- compound->nwcorner.y += dy;
- compound->secorner.x += dx;
- compound->secorner.y += dy;
-
- translate_lines(compound->lines, dx, dy);
- translate_splines(compound->splines, dx, dy);
- translate_ellipses(compound->ellipses, dx, dy);
- translate_arcs(compound->arcs, dx, dy);
- translate_texts(compound->texts, dx, dy);
- translate_compounds(compound->compounds, dx, dy);
- }
-
- translate_arcs(arcs, dx, dy)
- F_arc *arcs;
- int dx, dy;
- {
- F_arc *a;
-
- for (a = arcs; a != NULL; a = a-> next)
- translate_arc(a, dx, dy);
- }
-
- translate_compounds(compounds, dx, dy)
- F_compound *compounds;
- int dx, dy;
- {
- F_compound *c;
-
- for (c = compounds; c != NULL; c = c->next)
- translate_compound(c, dx, dy);
- }
-
- translate_ellipses(ellipses, dx, dy)
- F_ellipse *ellipses;
- int dx, dy;
- {
- F_ellipse *e;
-
- for (e = ellipses; e != NULL; e = e-> next)
- translate_ellipse(e, dx, dy);
- }
-
- translate_lines(lines, dx, dy)
- F_line *lines;
- int dx, dy;
- {
- F_line *l;
-
- for (l = lines; l != NULL; l = l->next) translate_line(l, dx, dy);
- }
-
- translate_splines(splines, dx, dy)
- F_spline *splines;
- int dx, dy;
- {
- F_spline *s;
-
- for (s = splines; s != NULL; s = s->next)
- translate_spline(s, dx, dy);
- }
-
- translate_texts(texts, dx, dy)
- F_text *texts;
- int dx, dy;
- {
- F_text *t;
-
- for (t = texts; t != NULL; t = t->next)
- translate_text(t, dx, dy);
- }
-
-