C++ (Cpp) gvrender_set_style示例

示例#1

文件： htmltable.c 项目： Chaduke/bah.mod

/* emit_html_label:
 */
void
emit_html_label(GVJ_t * job, htmllabel_t * lp, textlabel_t * tp)
{
    htmlenv_t env;

    env.p = tp->p;
    env.finfo.color = tp->fontcolor;
    env.finfo.name = tp->fontname;
    env.finfo.size = tp->fontsize;
    if (lp->kind == HTML_TBL) {
	htmltbl_t *tbl = lp->u.tbl;

	/* set basic graphics context */
	gvrender_begin_context(job);
	/* Need to override line style set by node. */
	gvrender_set_style(job, job->gvc->defaultlinestyle);
	if (tbl->data.pencolor)
	    gvrender_set_pencolor(job, tbl->data.pencolor);
	else
	    gvrender_set_pencolor(job, DEFAULT_COLOR);
	emit_html_tbl(job, tbl, &env);
	gvrender_end_context(job);
    } else {
	emit_html_txt(job, lp->u.txt, &env);
    }
}

示例#2

文件： htmltable.c 项目： TidyHuang/vizgems

/* emit_html_label:
 */
void
emit_html_label(GVJ_t * job, htmllabel_t * lp, textlabel_t * tp)
{
    htmlenv_t env;

    allocObj (job);
    env.pos = tp->pos;
    env.finfo.color = tp->fontcolor;
    env.finfo.name = tp->fontname;
    env.finfo.size = tp->fontsize;
    env.finfo.size = tp->fontsize;
    env.imgscale = agget (job->obj->u.n, "imagescale");
    env.objid = job->obj->id;
    env.objid_set = 0;
    if ((env.imgscale == NULL) || (env.imgscale[0] == '\0'))
	env.imgscale = "false";
    if (lp->kind == HTML_TBL) {
	htmltbl_t *tbl = lp->u.tbl;

	/* set basic graphics context */
	/* Need to override line style set by node. */
	gvrender_set_style(job, job->gvc->defaultlinestyle);
	if (tbl->data.pencolor)
	    gvrender_set_pencolor(job, tbl->data.pencolor);
	else
	    gvrender_set_pencolor(job, DEFAULT_COLOR);
	emit_html_tbl(job, tbl, &env);
    } else {
	emit_html_txt(job, lp->u.txt, &env);
    }
    if (env.objid_set)
	free (env.objid);
    freeObj (job);
}