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1 /* $Id: gvplugin_render.h,v 1.36 2009/06/03 01:10:53 ellson Exp $ $Revision: 1.36 $ */
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2 /* vim:set shiftwidth=4 ts=8: */
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3
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4 /**********************************************************
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5 * This software is part of the graphviz package *
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6 * http://www.graphviz.org/ *
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7 * *
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8 * Copyright (c) 1994-2004 AT&T Corp. *
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9 * and is licensed under the *
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10 * Common Public License, Version 1.0 *
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11 * by AT&T Corp. *
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12 * *
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13 * Information and Software Systems Research *
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14 * AT&T Research, Florham Park NJ *
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15 **********************************************************/
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16
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17 #ifndef GVPLUGIN_RENDER_H
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18 #define GVPLUGIN_RENDER_H
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19
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20 #include "types.h"
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21 #include "gvplugin.h"
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22 #include "gvcjob.h"
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23
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24 #ifdef __cplusplus
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25 extern "C" {
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26 #endif
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27
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28 struct gvrender_engine_s {
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29 void (*begin_job) (GVJ_t * job);
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30 void (*end_job) (GVJ_t * job);
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31 void (*begin_graph) (GVJ_t * job);
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32 void (*end_graph) (GVJ_t * job);
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33 void (*begin_layer) (GVJ_t * job, char *layername,
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34 int layerNum, int numLayers);
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35 void (*end_layer) (GVJ_t * job);
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36 void (*begin_page) (GVJ_t * job);
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37 void (*end_page) (GVJ_t * job);
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38 void (*begin_cluster) (GVJ_t * job);
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39 void (*end_cluster) (GVJ_t * job);
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40 void (*begin_nodes) (GVJ_t * job);
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41 void (*end_nodes) (GVJ_t * job);
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42 void (*begin_edges) (GVJ_t * job);
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43 void (*end_edges) (GVJ_t * job);
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44 void (*begin_node) (GVJ_t * job);
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45 void (*end_node) (GVJ_t * job);
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46 void (*begin_edge) (GVJ_t * job);
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47 void (*end_edge) (GVJ_t * job);
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48 void (*begin_anchor) (GVJ_t * job,
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49 char *href, char *tooltip, char *target, char *id);
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50 void (*end_anchor) (GVJ_t * job);
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51 void (*begin_label) (GVJ_t * job, label_type type);
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52 void (*end_label) (GVJ_t * job);
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53 void (*textpara) (GVJ_t * job, pointf p, textpara_t * str);
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54 void (*resolve_color) (GVJ_t * job, gvcolor_t * color);
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55 void (*ellipse) (GVJ_t * job, pointf * A, int filled);
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56 void (*polygon) (GVJ_t * job, pointf * A, int n, int filled);
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57 void (*beziercurve) (GVJ_t * job, pointf * A, int n,
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58 int arrow_at_start, int arrow_at_end, int);
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59 void (*polyline) (GVJ_t * job, pointf * A, int n);
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60 void (*comment) (GVJ_t * job, char *comment);
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61 void (*library_shape) (GVJ_t * job, char *name, pointf * A, int n, int filled);
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62 };
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63
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64 #ifdef __cplusplus
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65 }
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66 #endif
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67 #endif /* GVPLUGIN_RENDER_H */
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