gvplugin_render.h

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/* $Id$ $Revision$ */
/* vim:set shiftwidth=4 ts=8: */

/*************************************************************************
 * Copyright (c) 2011 AT&T Intellectual Property 
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors: See CVS logs. Details at http://www.graphviz.org/
 *************************************************************************/

#ifndef GVPLUGIN_RENDER_H
#define GVPLUGIN_RENDER_H

#include "types.h"
#include "gvplugin.h"
#include "gvcjob.h"

#ifdef __cplusplus
extern "C" {
#endif

    struct gvrender_engine_s {
        void (*begin_job) (GVJ_t * job);
        void (*end_job) (GVJ_t * job);
        void (*begin_graph) (GVJ_t * job);
        void (*end_graph) (GVJ_t * job);
        void (*begin_layer) (GVJ_t * job, char *layername,
                             int layerNum, int numLayers);
        void (*end_layer) (GVJ_t * job);
        void (*begin_page) (GVJ_t * job);
        void (*end_page) (GVJ_t * job);
        void (*begin_cluster) (GVJ_t * job);
        void (*end_cluster) (GVJ_t * job);
        void (*begin_nodes) (GVJ_t * job);
        void (*end_nodes) (GVJ_t * job);
        void (*begin_edges) (GVJ_t * job);
        void (*end_edges) (GVJ_t * job);
        void (*begin_node) (GVJ_t * job);
        void (*end_node) (GVJ_t * job);
        void (*begin_edge) (GVJ_t * job);
        void (*end_edge) (GVJ_t * job);
        void (*begin_anchor) (GVJ_t * job,
                char *href, char *tooltip, char *target, char *id);
        void (*end_anchor) (GVJ_t * job);
        void (*begin_label) (GVJ_t * job, label_type type);
        void (*end_label) (GVJ_t * job);
        void (*textspan) (GVJ_t * job, pointf p, textspan_t * span);
        void (*resolve_color) (GVJ_t * job, gvcolor_t * color);
        void (*ellipse) (GVJ_t * job, pointf * A, int filled);
        void (*polygon) (GVJ_t * job, pointf * A, int n, int filled);
        void (*beziercurve) (GVJ_t * job, pointf * A, int n,
                             int arrow_at_start, int arrow_at_end, int);
        void (*polyline) (GVJ_t * job, pointf * A, int n);
        void (*comment) (GVJ_t * job, char *comment);
        void (*library_shape) (GVJ_t * job, char *name, pointf * A, int n, int filled);
    };

#ifdef __cplusplus
}
#endif
#endif                          /* GVPLUGIN_RENDER_H */