gvplugin_render.h

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/*************************************************************************
 * 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
 * https://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors: Details at https://graphviz.org
 *************************************************************************/
 
#pragma once
 
#include "types.h"
#include "gvplugin.h"
#include "gvcjob.h"
#include <stddef.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, size_t n, int filled);
        void (*beziercurve)(GVJ_t *job, pointf *A, size_t n, int);
        void (*polyline)(GVJ_t *job, pointf *A, size_t n);
        void (*comment) (GVJ_t * job, char *comment);
        void (*library_shape)(GVJ_t *job, char *name, pointf *A, size_t n, int filled);
    };
 
#ifdef __cplusplus
}
#endif