C++ (Cpp) svg_jaggy_path 예제들

예제 #1

파일: backend_svg.c 프로젝트: jiangpeng79/antrace

static void write_paths_transparent_rec(FILE *fout, potrace_path_t *tree) {
  potrace_path_t *p, *q;

  for (p=tree; p; p=p->sibling) {
    if (info.grouping == 2) {
      fprintf(fout, "<g>\n");
    }
    if (info.grouping != 0) {
      column = fprintf(fout, "<path d=\"");
      newline = 1;
      lastop = 0;
    }
    if (info.debug == 1) {
      svg_jaggy_path(fout, p->priv->pt, p->priv->len, 1);
    } else {
      svg_path(fout, &p->curve, 1);
    }
    for (q=p->childlist; q; q=q->sibling) {
      if (info.debug == 1) {
	svg_jaggy_path(fout, q->priv->pt, q->priv->len, 0);
      } else {
	svg_path(fout, &q->curve, 0);
      }
    }
    if (info.grouping != 0) {
      fprintf(fout, "\"/>\n");
    }
    for (q=p->childlist; q; q=q->sibling) {
      write_paths_transparent_rec(fout, q->childlist);
    }
    if (info.grouping == 2) {
      fprintf(fout, "</g>\n");
    }
  }
}

예제 #2

static void write_paths_opaque(FILE *fout, potrace_path_t *tree) {
  potrace_path_t *p, *q;
  int c;

  for (p=tree; p; p=p->sibling) {
    if (info.group) {
      fprintf(fout, "<g>\n");
      fprintf(fout, "<g>\n");
    }
    c = fprintf(fout, "<path fill=\"#%06x\" stroke=\"none\" d=\"", info.color);
    column = c;
    newline = 1;
    lastop = 0;
    if (info.debug == 1) {
      svg_jaggy_path(fout, p->priv->pt, p->priv->len, 1);
    } else {
      svg_path(fout, &p->curve, 1);
    }
    fprintf(fout, "\"/>\n");
    for (q=p->childlist; q; q=q->sibling) {
      c = fprintf(fout, "<path fill=\"#%06x\" stroke=\"none\" d=\"", info.fillcolor);
      column = c;
      newline = 1;
      lastop = 0;
      if (info.debug == 1) {
	svg_jaggy_path(fout, q->priv->pt, q->priv->len, 1);
      } else {
	svg_path(fout, &q->curve, 1);
      }
      fprintf(fout, "\"/>\n");
    }
    if (info.group) {
      fprintf(fout, "</g>\n");
    }
    for (q=p->childlist; q; q=q->sibling) {
      write_paths_opaque(fout, q->childlist);
    }
    if (info.group) {
      fprintf(fout, "</g>\n");
    }
  }
}