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gen.lib.common.postproc__c Maven / Gradle / Ivy
/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* Project Info: http://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
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*
* This file is part of Smetana.
* Smetana is a partial translation of Graphviz/Dot sources from C to Java.
*
* (C) Copyright 2009-2022, Arnaud Roques
*
* This translation is distributed under the same Licence as the original C program:
*
*************************************************************************
* 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/
*************************************************************************
*
* THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE PUBLIC
* LICENSE ("AGREEMENT"). [Eclipse Public License - v 1.0]
*
* ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES
* RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.
*
* You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package gen.lib.common;
import static gen.lib.cgraph.attr__c.agattr;
import static gen.lib.cgraph.edge__c.agfstout;
import static gen.lib.cgraph.edge__c.aghead;
import static gen.lib.cgraph.edge__c.agnxtout;
import static gen.lib.cgraph.edge__c.agtail;
import static gen.lib.cgraph.graph__c.agnnodes;
import static gen.lib.cgraph.id__c.agnameof;
import static gen.lib.cgraph.node__c.agfstnode;
import static gen.lib.cgraph.node__c.agnxtnode;
import static gen.lib.cgraph.obj__c.agroot;
import static gen.lib.common.geom__c.ccwrotatepf;
import static gen.lib.common.splines__c.edgeMidpoint;
import static gen.lib.common.splines__c.getsplinepoints;
import static gen.lib.common.utils__c.late_bool;
import static gen.lib.common.utils__c.updateBB;
import static gen.lib.label.xlabels__c.placeLabels;
import static h.ST_pointf.pointfof;
import static smetana.core.JUtils.NEQ;
import static smetana.core.Macro.AGRAPH;
import static smetana.core.Macro.EDGE_LABEL;
import static smetana.core.Macro.EDGE_XLABEL;
import static smetana.core.Macro.ED_edge_type;
import static smetana.core.Macro.ED_head_label;
import static smetana.core.Macro.ED_label;
import static smetana.core.Macro.ED_spl;
import static smetana.core.Macro.ED_tail_label;
import static smetana.core.Macro.ED_xlabel;
import static smetana.core.Macro.ET_NONE;
import static smetana.core.Macro.GD_bb;
import static smetana.core.Macro.GD_border;
import static smetana.core.Macro.GD_clust;
import static smetana.core.Macro.GD_flags;
import static smetana.core.Macro.GD_flip;
import static smetana.core.Macro.GD_has_labels;
import static smetana.core.Macro.GD_label;
import static smetana.core.Macro.GD_label_pos;
import static smetana.core.Macro.GD_n_cluster;
import static smetana.core.Macro.GD_rankdir;
import static smetana.core.Macro.GRAPH_LABEL;
import static smetana.core.Macro.HEAD_LABEL;
import static smetana.core.Macro.IGNORED;
import static smetana.core.Macro.INT_MAX;
import static smetana.core.Macro.MAX;
import static smetana.core.Macro.MIN;
import static smetana.core.Macro.N;
import static smetana.core.Macro.ND_coord;
import static smetana.core.Macro.ND_height;
import static smetana.core.Macro.ND_width;
import static smetana.core.Macro.ND_xlabel;
import static smetana.core.Macro.NODE_XLABEL;
import static smetana.core.Macro.NOTI;
import static smetana.core.Macro.TAIL_LABEL;
import static smetana.core.Macro.UNSUPPORTED;
import static smetana.core.debug.SmetanaDebug.ENTERING;
import static smetana.core.debug.SmetanaDebug.LEAVING;
import gen.annotation.Original;
import gen.annotation.Reviewed;
import gen.annotation.Unused;
import h.ST_Agedge_s;
import h.ST_Agnode_s;
import h.ST_Agraph_s;
import h.ST_Agsym_s;
import h.ST_bezier;
import h.ST_boxf;
import h.ST_cinfo_t;
import h.ST_label_params_t;
import h.ST_object_t;
import h.ST_pointf;
import h.ST_splines;
import h.ST_textlabel_t;
import h.ST_xlabel_t;
import smetana.core.CArray;
import smetana.core.CString;
import smetana.core.Memory;
import smetana.core.Z;
public class postproc__c {
//3 dajapw16wus3rwimkrk5ihi2b
// static pointf map_point(pointf p)
@Unused
@Original(version="2.38.0", path="lib/common/postproc.c", name="map_point", key="dajapw16wus3rwimkrk5ihi2b", definition="static pointf map_point(pointf p)")
public static ST_pointf map_point(final ST_pointf p) {
// WARNING!! STRUCT
return map_point_w_(p.copy()).copy();
}
private static ST_pointf map_point_w_(final ST_pointf p) {
ENTERING("dajapw16wus3rwimkrk5ihi2b","map_point");
try {
p.___(ccwrotatepf(p, Z.z().Rankdir * 90));
p.x -= Z.z().Offset.x;
p.y -= Z.z().Offset.y;
return p;
} finally {
LEAVING("dajapw16wus3rwimkrk5ihi2b","map_point");
}
}
//3 bvq3vvonvotn47mfe5zsvchie
// static void map_edge(edge_t * e)
@Unused
@Original(version="2.38.0", path="lib/common/postproc.c", name="map_edge", key="bvq3vvonvotn47mfe5zsvchie", definition="static void map_edge(edge_t * e)")
public static void map_edge(ST_Agedge_s e) {
ENTERING("bvq3vvonvotn47mfe5zsvchie","map_edge");
try {
int j, k;
final ST_bezier bz = new ST_bezier();
if (ED_spl(e) == null) {
if ((Z.z().Concentrate == false) && (ED_edge_type(e) != IGNORED))
System.err.println("lost %s %s edge\n"+ agnameof(agtail(e))+
agnameof(aghead(e)));
return;
}
for (j = 0; j < ED_spl(e).size; j++) {
bz.___(ED_spl(e).list.get__(j));
for (k = 0; k < bz.size; k++) {
bz.list.get__(k).___(map_point(bz.list.get__(k)));
}
if (bz.sflag!=0)
ED_spl(e).list.get__(j).sp.___(map_point(ED_spl(e).list.get__(j).sp));
if (bz.eflag!=0) {
ED_spl(e).list.get__(j).ep.___(map_point(ED_spl(e).list.get__(j).ep));
}
}
if (ED_label(e)!=null)
ED_label(e).pos.___(map_point(ED_label(e).pos));
if (ED_xlabel(e)!=null)
UNSUPPORTED("al3tnq9zjjqeq1ll7qdxyu3ja"); // ED_xlabel(e)->pos = map_point(ED_xlabel(e)->pos);
/* vladimir */
if (ED_head_label(e)!=null)
ED_head_label(e).pos.___(map_point(ED_head_label(e).pos));
if (ED_tail_label(e)!=null)
ED_tail_label(e).pos.___(map_point(ED_tail_label(e).pos));
} finally {
LEAVING("bvq3vvonvotn47mfe5zsvchie","map_edge");
}
}
//3 a3hf82rxsojxbunj6p8a6bkse
// void translate_bb(graph_t * g, int rankdir)
@Unused
@Original(version="2.38.0", path="lib/common/postproc.c", name="translate_bb", key="a3hf82rxsojxbunj6p8a6bkse", definition="void translate_bb(graph_t * g, int rankdir)")
public static void translate_bb(ST_Agraph_s g, int rankdir) {
ENTERING("a3hf82rxsojxbunj6p8a6bkse","translate_bb");
try {
int c;
final ST_boxf bb = new ST_boxf(), new_bb = new ST_boxf();
bb.___(GD_bb(g));
if (rankdir == 1 || rankdir == 2) {
UNSUPPORTED("d4wrtj0h7lkb0e0vernd9czq9"); // new_bb.LL = map_point(pointfof(bb.LL.x, bb.UR.y));
UNSUPPORTED("crysiae5zxc69cj3v2ygfs8xn"); // new_bb.UR = map_point(pointfof(bb.UR.x, bb.LL.y));
} else {
new_bb.LL.___(map_point(pointfof(bb.LL.x, bb.LL.y)));
new_bb.UR.___(map_point(pointfof(bb.UR.x, bb.UR.y)));
}
GD_bb(g).___(new_bb);
if (GD_label(g)!=null) {
GD_label(g).pos.___(map_point(GD_label(g).pos));
}
for (c = 1; c <= GD_n_cluster(g); c++)
translate_bb((ST_Agraph_s) GD_clust(g).get_(c), rankdir);
} finally {
LEAVING("a3hf82rxsojxbunj6p8a6bkse","translate_bb");
}
}
//3 h4i5qxnd7hlrew919abswd13
// static void translate_drawing(graph_t * g)
@Unused
@Original(version="2.38.0", path="lib/common/postproc.c", name="translate_drawing", key="h4i5qxnd7hlrew919abswd13", definition="static void translate_drawing(graph_t * g)")
public static void translate_drawing(ST_Agraph_s g) {
ENTERING("h4i5qxnd7hlrew919abswd13","translate_drawing");
try {
ST_Agnode_s v;
ST_Agedge_s e;
boolean shift = (Z.z().Offset.x!=0.0 || Z.z().Offset.y!=0.0);
if (N(shift) && N(Z.z().Rankdir))
return;
for (v = agfstnode(g); v!=null; v = agnxtnode(g, v)) {
if (Z.z().Rankdir!=0)
UNSUPPORTED("e0j848r4j1j7sojfht5gwikvi"); // gv_nodesize(v, 0);
ND_coord(v).___(map_point(ND_coord(v)));
if (ND_xlabel(v)!=null)
UNSUPPORTED("3fy0l7w2v24hzrvlpstpknwl7"); // ND_xlabel(v)->pos = map_point(ND_xlabel(v)->pos);
if (Z.z().State == 1)
for (e = agfstout(g, v); e!=null; e = agnxtout(g, e))
map_edge(e);
}
translate_bb(g, GD_rankdir(g));
} finally {
LEAVING("h4i5qxnd7hlrew919abswd13","translate_drawing");
}
}
/* centerPt:
* Calculate the center point of the xlabel. The returned positions for
* xlabels always correspond to the lower left corner.
*/
//3 2i713kmewjct2igf3lwm80462
// static pointf centerPt (xlabel_t* xlp)
@Unused
@Original(version="2.38.0", path="lib/common/postproc.c", name="centerPt", key="2i713kmewjct2igf3lwm80462", definition="static pointf centerPt (xlabel_t* xlp)")
public static ST_pointf centerPt(CArray xlp) {
ENTERING("2i713kmewjct2igf3lwm80462","centerPt");
try {
final ST_pointf p = new ST_pointf();
p.___(xlp.get__(0).pos);
p.x += (xlp.get__(0).sz.x)/2.0;
p.y += (xlp.get__(0).sz.y)/2.0;
return p;
} finally {
LEAVING("2i713kmewjct2igf3lwm80462","centerPt");
}
}
//3 95pnpuiq4khinrz2bqkci9nfg
// static pointf edgeTailpoint (Agedge_t* e)
@Unused
@Original(version="2.38.0", path="lib/common/postproc.c", name="edgeTailpoint", key="95pnpuiq4khinrz2bqkci9nfg", definition="static pointf edgeTailpoint (Agedge_t* e)")
public static ST_pointf edgeTailpoint(ST_Agedge_s e) {
ENTERING("95pnpuiq4khinrz2bqkci9nfg","edgeTailpoint");
try {
return edgeTailpoint_(e).copy();
} finally {
LEAVING("95pnpuiq4khinrz2bqkci9nfg","edgeTailpoint");
}
}
private static ST_pointf edgeTailpoint_(ST_Agedge_s e) {
ST_splines spl;
ST_bezier bez;
spl = getsplinepoints(e);
if (spl == null) {
UNSUPPORTED("9wdrv4uc4c7ssn0qpmxgz5eu1"); // pointf p;
UNSUPPORTED("ezy0ey6dn5uqp6peuorn615x6"); // p.x = p.y = 0;
UNSUPPORTED("68kasxgknec72r19lohbk6n3q"); // return p;
}
bez = spl.list.get__(0);
// bez = &spl->list[0];
if (bez.sflag!=0) {
return bez.sp;
} else {
return bez.list.get__(0);
// return bez->list[0];
}
}
//3 av67wf2xi70ncgl90j1ttrjjs
// static pointf edgeHeadpoint (Agedge_t* e)
@Unused
@Original(version="2.38.0", path="lib/common/postproc.c", name="edgeHeadpoint", key="av67wf2xi70ncgl90j1ttrjjs", definition="static pointf edgeHeadpoint (Agedge_t* e)")
public static ST_pointf edgeHeadpoint(ST_Agedge_s e) {
ENTERING("av67wf2xi70ncgl90j1ttrjjs","edgeHeadpoint");
try {
return edgeHeadpoint_(e).copy();
} finally {
LEAVING("av67wf2xi70ncgl90j1ttrjjs","edgeHeadpoint");
}
}
private static ST_pointf edgeHeadpoint_(ST_Agedge_s e) {
ST_splines spl;
ST_bezier bez;
spl = getsplinepoints(e);
if (spl == null) {
UNSUPPORTED("9wdrv4uc4c7ssn0qpmxgz5eu1"); // pointf p;
UNSUPPORTED("ezy0ey6dn5uqp6peuorn615x6"); // p.x = p.y = 0;
UNSUPPORTED("68kasxgknec72r19lohbk6n3q"); // return p;
}
bez = spl.list.get__(spl.size - 1);
// bez = &spl->list[spl->size - 1];
if (bez.eflag!=0) {
return bez.ep;
} else {
return bez.list.get__(bez.size - 1);
// return bez->list[bez->size - 1];
}
}
//3 1ca6fh8ns5bgzfzcz8al4eh4k
// static boxf adjustBB (object_t* objp, boxf bb)
@Unused
@Original(version="2.38.0", path="lib/common/postproc.c", name="adjustBB", key="1ca6fh8ns5bgzfzcz8al4eh4k", definition="static boxf adjustBB (object_t* objp, boxf bb)")
public static ST_boxf adjustBB(CArray objp, ST_boxf bb) {
ENTERING("1ca6fh8ns5bgzfzcz8al4eh4k","adjustBB");
try {
return adjustBB_(objp, bb.copy()).copy();
} finally {
LEAVING("1ca6fh8ns5bgzfzcz8al4eh4k","adjustBB");
}
}
private static ST_boxf adjustBB_(CArray objp, ST_boxf bb) {
final ST_pointf ur = new ST_pointf();
/* Adjust bounding box */
bb.LL.x = MIN(bb.LL.x, objp.get__(0).pos.x);
bb.LL.y = MIN(bb.LL.y, objp.get__(0).pos.y);
ur.x = objp.get__(0).pos.x + objp.get__(0).sz.x;
ur.y = objp.get__(0).pos.y + objp.get__(0).sz.y;
bb.UR.x = MAX(bb.UR.x, ur.x);
bb.UR.y = MAX(bb.UR.y, ur.y);
return bb;
}
//3 3mefe722uemyoa0czmkkw6hjb
// static void addXLabel (textlabel_t* lp, object_t* objp, xlabel_t* xlp, int initObj, pointf pos)
/* addXLabel:
* Set up xlabel_t object and connect with related object.
* If initObj is set, initialize the object.
*/
@Unused
@Original(version="2.38.0", path="lib/common/postproc.c", name="addXLabel", key="3mefe722uemyoa0czmkkw6hjb", definition="static void addXLabel (textlabel_t* lp, object_t* objp, xlabel_t* xlp, int initObj, pointf pos)")
public static void addXLabel(ST_textlabel_t lp, CArray objp, CArray xlp, int initObj, ST_pointf pos) {
ENTERING("3mefe722uemyoa0czmkkw6hjb","addXLabel");
try {
addXLabel_(lp, objp, xlp, initObj, pos.copy());
} finally {
LEAVING("3mefe722uemyoa0czmkkw6hjb","addXLabel");
}
}
private static void addXLabel_(ST_textlabel_t lp, CArray objp, CArray xlp, int initObj, ST_pointf pos) {
if (initObj!=0) {
objp.get__(0).sz.x = 0;
objp.get__(0).sz.y = 0;
objp.get__(0).pos.___(pos);
}
if (Z.z().Flip) {
UNSUPPORTED("99tzt7erbvtfsbo0jbdz0lc8m"); // xlp->sz.x = lp->dimen.y;
UNSUPPORTED("6v5t3ysaisj27bwc0r9zg3rpd"); // xlp->sz.y = lp->dimen.x;
}
else {
xlp.get__(0).sz.___(lp.dimen);
}
xlp.get__(0).lbl = lp;
xlp.get__(0).set = 0;
objp.get__(0).lbl = xlp;
}
/* addLabelObj:
* Set up obstacle object based on set external label.
* This includes dot edge labels.
* Use label information to determine size and position of object.
* Then adjust given bounding box bb to include label and return new bb.
*/
//3 dwxd5kvlanbcxqfuncjg0ea54
// static boxf addLabelObj (textlabel_t* lp, object_t* objp, boxf bb)
@Unused
@Original(version="2.38.0", path="lib/common/postproc.c", name="addLabelObj", key="dwxd5kvlanbcxqfuncjg0ea54", definition="static boxf addLabelObj (textlabel_t* lp, object_t* objp, boxf bb)")
public static ST_boxf addLabelObj(ST_textlabel_t lp, CArray objp, final ST_boxf bb) {
// WARNING!! STRUCT
return addLabelObj_(lp, objp, bb.copy()).copy();
}
private static ST_boxf addLabelObj_(ST_textlabel_t lp, CArray objp, final ST_boxf bb) {
ENTERING("dwxd5kvlanbcxqfuncjg0ea54","addLabelObj");
try {
if (Z.z().Flip) {
UNSUPPORTED("6z2yrwq81gtsk3q9c5pofow1x"); // objp->sz.x = lp->dimen.y;
UNSUPPORTED("8xsm9kavrekjrsydqe1wh1pu"); // objp->sz.y = lp->dimen.x;
}
else {
objp.get__(0).sz.x = lp.dimen.x;
objp.get__(0).sz.y = lp.dimen.y;
}
objp.get__(0).pos.___(lp.pos);
objp.get__(0).pos.x -= (objp.get__(0).sz.x) / 2.0;
objp.get__(0).pos.y -= (objp.get__(0).sz.y) / 2.0;
return adjustBB(objp, bb);
} finally {
LEAVING("dwxd5kvlanbcxqfuncjg0ea54","addLabelObj");
}
}
//3 b8tjygxnwny5qoiir1mha1d62
// static boxf addNodeObj (node_t* np, object_t* objp, boxf bb)
@Unused
@Original(version="2.38.0", path="lib/common/postproc.c", name="addNodeObj", key="b8tjygxnwny5qoiir1mha1d62", definition="static boxf addNodeObj (node_t* np, object_t* objp, boxf bb)")
public static ST_boxf addNodeObj(ST_Agnode_s np, CArray objp, final ST_boxf bb) {
// WARNING!! STRUCT
return addNodeObj_(np, objp, bb.copy()).copy();
}
@Unused
@Original(version="2.38.0", path="lib/common/postproc.c", name="", key="", definition="")
public static ST_boxf addNodeObj_(ST_Agnode_s np, CArray objp, final ST_boxf bb) {
ENTERING("b8tjygxnwny5qoiir1mha1d62","addNodeObj");
try {
if (Z.z().Flip) {
UNSUPPORTED("1ri5uimcd1z58iix8tp528l1m"); // objp->sz.x = ((ND_height(np))*(double)72);
UNSUPPORTED("6r5gwwhz3sjxrssh8yo3v5c3v"); // objp->sz.y = ((ND_width(np))*(double)72);
}
else {
objp.get__(0).sz.x = ((ND_width(np))*(double)72);
objp.get__(0).sz.y = ((ND_height(np))*(double)72);
}
objp.get__(0).pos.___(ND_coord(np));
objp.get__(0).pos.x -= (objp.get__(0).sz.x) / 2.0;
objp.get__(0).pos.y -= (objp.get__(0).sz.y) / 2.0;
return adjustBB(objp, bb);
} finally {
LEAVING("b8tjygxnwny5qoiir1mha1d62","addNodeObj");
}
}
//3 6kx3lin2ig9o2otk2bqzdvd4t
// static cinfo_t addClusterObj (Agraph_t* g, cinfo_t info)
@Unused
@Original(version="2.38.0", path="lib/common/postproc.c", name="addClusterObj", key="6kx3lin2ig9o2otk2bqzdvd4t", definition="static cinfo_t addClusterObj (Agraph_t* g, cinfo_t info)")
public static ST_cinfo_t addClusterObj(ST_Agraph_s g, ST_cinfo_t info) {
ENTERING("6kx3lin2ig9o2otk2bqzdvd4t","addClusterObj");
try {
return addClusterObj_(g, info.copy()).copy();
} finally {
LEAVING("6kx3lin2ig9o2otk2bqzdvd4t","addClusterObj");
}
}
private static ST_cinfo_t addClusterObj_(ST_Agraph_s g, ST_cinfo_t info) {
int c;
for (c = 1; c <= GD_n_cluster(g); c++)
info.___(addClusterObj (GD_clust(g).get_(c), info));
if (NEQ(g, agroot(g)) && (GD_label(g)!=null) && GD_label(g).set!=0) {
CArray objp = info.objp;
info.bb.___(addLabelObj (GD_label(g), objp, info.bb));
info.objp = info.objp.plus_(1);
//UNSUPPORTED("dcgq2zlh4t0m1gno12t6h7ouy"); // object_t* objp = info.objp;
//UNSUPPORTED("ddz79zm5235krd6smukq1gza0"); // info.bb = addLabelObj (GD_label(g), objp, info.bb);
//UNSUPPORTED("be25qc3x3muxo4l87ji01t3kd"); // info.objp++;
}
return info;
}
@Reviewed(when = "16/11/2020")
@Original(version="2.38.0", path="lib/common/postproc.c", name="countClusterLabels", key="2tdbzvdtkwxp75kj0iufsynm5", definition="static int countClusterLabels (Agraph_t* g)")
public static int countClusterLabels(ST_Agraph_s g) {
ENTERING("2tdbzvdtkwxp75kj0iufsynm5","countClusterLabels");
try {
int c, i = 0;
if (NEQ(g, agroot(g)) && GD_label(g)!=null && GD_label(g).set!=0)
i++;
for (c = 1; c <= GD_n_cluster(g); c++)
i += countClusterLabels(GD_clust(g).get_(c));
return i;
} finally {
LEAVING("2tdbzvdtkwxp75kj0iufsynm5","countClusterLabels");
}
}
private static boolean HAVE_EDGE(ST_Agedge_s ep, int et) {
return (et != ET_NONE) && (ED_spl(ep) != null);
}
//3 d4215jd9wukfn6t0iknwzjcof
// static void addXLabels(Agraph_t * gp)
@Unused
@Original(version="2.38.0", path="lib/common/postproc.c", name="addXLabels", key="d4215jd9wukfn6t0iknwzjcof", definition="static void addXLabels(Agraph_t * gp)")
public static void addXLabels(ST_Agraph_s gp) {
ENTERING("d4215jd9wukfn6t0iknwzjcof","addXLabels");
try {
ST_Agnode_s np;
ST_Agedge_s ep;
int cnt, i, n_objs, n_lbls;
int n_nlbls = 0; /* # of unset node xlabels */
int n_elbls = 0; /* # of unset edge labels or xlabels */
int n_set_lbls = 0; /* # of set xlabels and edge labels */
int n_clbls = 0; /* # of set cluster labels */
final ST_boxf bb = new ST_boxf();
final ST_pointf ur = new ST_pointf();
ST_textlabel_t lp;
final ST_label_params_t params = new ST_label_params_t();
CArray objs;
CArray lbls;
CArray objp;
CArray xlp;
ST_Agsym_s force;
int et = (GD_flags(gp) & (7 << 1));
if (N(GD_has_labels(gp) & NODE_XLABEL) &&
N(GD_has_labels(gp) & EDGE_XLABEL) &&
N(GD_has_labels(gp) & TAIL_LABEL) &&
N(GD_has_labels(gp) & HEAD_LABEL) &&
(N(GD_has_labels(gp) & EDGE_LABEL) || Z.z().EdgeLabelsDone!=0))
return;
for (np = agfstnode(gp); np!=null; np = agnxtnode(gp, np)) {
if (ND_xlabel(np)!=null) {
UNSUPPORTED("6oje33bnpp4jv5mclsrrhl005"); // if (ND_xlabel(np)->set)
UNSUPPORTED("cfkrw6t4lrs7dfgx86sgrz26"); // n_set_lbls++;
UNSUPPORTED("5c97f6vfxny0zz35l2bu4maox"); // else
UNSUPPORTED("26eewzzknvqt2nbcrqds5fmti"); // n_nlbls++;
}
for (ep = agfstout(gp, np); ep!=null; ep = agnxtout(gp, ep)) {
if (ED_xlabel(ep)!=null) {
UNSUPPORTED("appkettxihy2o612jk6fahbnh"); // if (ED_xlabel(ep)->set)
UNSUPPORTED("8k2rclvg6eaoph9r2pz4620xq"); // n_set_lbls++;
UNSUPPORTED("14y6caappoxe17mogr979qf75"); // else if (((et != (0 << 1)) && (ED_spl(ep) != NULL)))
UNSUPPORTED("q3t8uxncrxc4n8rtuabtzxya"); // n_elbls++;
}
if (ED_head_label(ep)!=null) {
if (ED_head_label(ep).set!=0)
n_set_lbls++;
else if (HAVE_EDGE(ep, et))
n_elbls++;
}
if (ED_tail_label(ep)!=null) {
if (ED_tail_label(ep).set!=0)
n_set_lbls++;
else if (HAVE_EDGE(ep, et))
n_elbls++;
}
if (ED_label(ep)!=null) {
if (ED_label(ep).set!=0)
n_set_lbls++;
else if (HAVE_EDGE(ep, et))
n_elbls++;
}
}
}
if ((GD_has_labels(gp) & GRAPH_LABEL)!=0)
n_clbls = countClusterLabels (gp);
/* A label for each unpositioned external label */
n_lbls = n_nlbls + n_elbls;
if (n_lbls == 0) return;
/* An object for each node, each positioned external label, any cluster label,
* and all unset edge labels and xlabels.
*/
n_objs = agnnodes(gp) + n_set_lbls + n_clbls + n_elbls;
objs = CArray.ALLOC__(n_objs, ST_object_t.class);
objp = objs;
lbls = CArray.ALLOC__(n_lbls, ST_xlabel_t.class);
xlp = lbls;
bb.LL.___(pointfof(INT_MAX, INT_MAX));
bb.UR.___(pointfof(-INT_MAX, -INT_MAX));
for (np = agfstnode(gp); np!=null; np = agnxtnode(gp, np)) {
bb.___(addNodeObj (np, objp, bb));
lp = ND_xlabel(np);
if (lp != null) {
UNSUPPORTED("d5pjy3dwui27jfdz550cy0cln"); // if (lp->set) {
UNSUPPORTED("cls7z8l7wi371a4wrec0viqil"); // objp++;
UNSUPPORTED("3zy3jhlqyioeyh9mlrspjjgc6"); // bb = addLabelObj (lp, objp, bb);
UNSUPPORTED("6t98dcecgbvbvtpycwiq2ynnj"); // }
UNSUPPORTED("6q044im7742qhglc4553noina"); // else {
UNSUPPORTED("2msn58w2dse7pbq2esv7awk4r"); // addXLabel (lp, objp, xlp, 0, ur);
UNSUPPORTED("1zpq9rd3nn9kjrmun8ivs9zx5"); // xlp++;
UNSUPPORTED("6t98dcecgbvbvtpycwiq2ynnj"); // }
}
objp = objp.plus_(1);
for (ep = agfstout(gp, np); ep!=null; ep = agnxtout(gp, ep)) {
lp = ED_label(ep);
if (lp != null) {
if (lp.set!=0) {
bb.___(addLabelObj (lp, objp, bb));
}
else if (HAVE_EDGE(ep, et)) {
addXLabel (lp, objp, xlp, 1, edgeMidpoint(gp, ep));
xlp = xlp.plus_(1);
}
else {
UNSUPPORTED("3ia66n3hqrwmh3hybkoh6f8wa"); // agerr(AGWARN, "no position for edge with label %s",
UNSUPPORTED("9npeksy1st7v005znerttzzzv"); // ED_label(ep)->text);
UNSUPPORTED("2yi9az7ibt7j9bwztjilyo0v2"); // continue;
}
objp = objp.plus_(1);
}
lp = ED_tail_label(ep);
if (lp != null) {
if (lp.set!=0) {
UNSUPPORTED("7rwrlod7lkgin3rnnzy3iw2rw"); // bb = addLabelObj (lp, objp, bb);
}
else if (HAVE_EDGE(ep, et)) {
addXLabel (lp, objp, xlp, 1, edgeTailpoint(ep));
xlp = xlp.plus_(1);
}
else {
UNSUPPORTED("5ixexxcbcix5hrfl43td7pj4s"); // agerr(AGWARN, "no position for edge with tail label %s",
UNSUPPORTED("cf9qaysecgkvv4165la4uu6cb"); // ED_tail_label(ep)->text);
UNSUPPORTED("2yi9az7ibt7j9bwztjilyo0v2"); // continue;
}
objp = objp.plus_(1);
}
lp = ED_head_label(ep);
if (lp != null) {
if (lp.set!=0) {
UNSUPPORTED("7rwrlod7lkgin3rnnzy3iw2rw"); // bb = addLabelObj (lp, objp, bb);
}
else if (HAVE_EDGE(ep, et)) {
addXLabel (lp, objp, xlp, 1, edgeHeadpoint(ep));
xlp = xlp.plus_(1);
}
else {
UNSUPPORTED("8nrkavpg9ifts9yylhfijn9rp"); // agerr(AGWARN, "no position for edge with head label %s",
UNSUPPORTED("a5omwtwd411hsfrc37d8t6m8b"); // ED_head_label(ep)->text);
UNSUPPORTED("2yi9az7ibt7j9bwztjilyo0v2"); // continue;
}
objp = objp.plus_(1);
}
lp = ED_xlabel(ep);
if (lp != null) {
UNSUPPORTED("5dapykbxjvnhw0dpi7jfpcazk"); // if (lp->set) {
UNSUPPORTED("7rwrlod7lkgin3rnnzy3iw2rw"); // bb = addLabelObj (lp, objp, bb);
UNSUPPORTED("6eq5kf0bj692bokt0bixy1ixh"); // }
UNSUPPORTED("dfnmpe0hri6ksye0gnxssi4zz"); // else if (((et != (0 << 1)) && (ED_spl(ep) != NULL))) {
UNSUPPORTED("9ffmrymv8cg4h4b3ea97t9qbp"); // addXLabel (lp, objp, xlp, 1, edgeMidpoint(gp, ep));
UNSUPPORTED("808184nt3k6cxj5dsg27yvpvg"); // xlp++;
UNSUPPORTED("6eq5kf0bj692bokt0bixy1ixh"); // }
UNSUPPORTED("d28blrbmwwqp80cyksuz7dwx9"); // else {
UNSUPPORTED("dbskad3xgu5oqqhwl1cr9f88g"); // agerr(AGWARN, "no position for edge with xlabel %s",
UNSUPPORTED("dtpynjioyrbt2xfca2o46eb0j"); // ED_xlabel(ep)->text);
UNSUPPORTED("2yi9az7ibt7j9bwztjilyo0v2"); // continue;
UNSUPPORTED("6eq5kf0bj692bokt0bixy1ixh"); // }
UNSUPPORTED("cls7z8l7wi371a4wrec0viqil"); // objp++;
}
}
}
if (n_clbls!=0) {
final ST_cinfo_t info = new ST_cinfo_t();
info.bb.___(bb);
info.objp = objp;
info.___(addClusterObj (gp, info));
bb.___(info.bb);
}
force = (agattr(gp,AGRAPH,new CString("forcelabels"),null));
params.force = late_bool(gp, force, 1);
params.bb.___(bb);
placeLabels(objs, n_objs, lbls, n_lbls, params);
// if (Verbose)
// printData(objs, n_objs, lbls, n_lbls, ¶ms);
xlp = lbls;
cnt = 0;
for (i = 0; i < n_lbls; i++) {
if (xlp.get__(0).set!=0) {
cnt++;
lp = xlp.get__(0).lbl;
lp.set = 1;
lp.pos.___(centerPt(xlp));
updateBB (gp, lp);
}
xlp = xlp.plus_(1);
}
// if (Verbose)
// fprintf (stderr, "%d out of %d labels positioned.\n", cnt, n_lbls);
if (cnt != n_lbls)
UNSUPPORTED("9hqu9h8q1a2xl4ty48ct0fdyp"); // agerr(AGWARN, "%d out of %d exterior labels positioned.\n", cnt, n_lbls);
Memory.free(objs);
Memory.free(lbls);
} finally {
LEAVING("d4215jd9wukfn6t0iknwzjcof","addXLabels");
}
}
//3 8fc0zxg8y7hec3n4evx3jw6cq
// void gv_postprocess(Agraph_t * g, int allowTranslation)
@Unused
@Original(version="2.38.0", path="lib/common/postproc.c", name="gv_postprocess", key="8fc0zxg8y7hec3n4evx3jw6cq", definition="void gv_postprocess(Agraph_t * g, int allowTranslation)")
public static void gv_postprocess(ST_Agraph_s g, int allowTranslation) {
ENTERING("8fc0zxg8y7hec3n4evx3jw6cq","gv_postprocess");
try {
double diff;
final ST_pointf dimen = new ST_pointf();
Z.z().Rankdir = GD_rankdir(g);
Z.z().Flip = GD_flip(g);
/* Handle cluster labels */
if (Z.z().Flip)
UNSUPPORTED("4hxky2sp978rmy6018sfmts6m"); // place_flip_graph_label(g);
else
place_graph_label(g);
/* Everything has been placed except the root graph label, if any.
* The graph positions have not yet been rotated back if necessary.
*/
addXLabels(g);
/* Add space for graph label if necessary */
if (GD_label(g)!=null && N(GD_label(g).set)) {
UNSUPPORTED("crj0py2wme4b5l8apvbxqcmqa"); // dimen = GD_label(g)->dimen;
UNSUPPORTED("22jhn709g4c5wh0gb6v40rh19"); // {((dimen).x += 4*4); ((dimen).y += 2*4);};
UNSUPPORTED("9k69y89jybam5elefg45va3ey"); // if (Flip) {
UNSUPPORTED("andsvpqa42ef9h5dkn3uyv6tj"); // if (GD_label_pos(g) & 1) {
UNSUPPORTED("65ggem18g4zgz2yx552vi2n4v"); // GD_bb(g).UR.x += dimen.y;
UNSUPPORTED("175pyfe8j8mbhdwvrbx3gmew9"); // } else {
UNSUPPORTED("9dm14vohn1tuwqrwprpdywylr"); // GD_bb(g).LL.x -= dimen.y;
UNSUPPORTED("6t98dcecgbvbvtpycwiq2ynnj"); // }
UNSUPPORTED("94nnj9ien92542qanqtyo8qzq"); // if (dimen.x > (GD_bb(g).UR.y - GD_bb(g).LL.y)) {
UNSUPPORTED("awekuk9gokwsbb49j41hvhqt4"); // diff = dimen.x - (GD_bb(g).UR.y - GD_bb(g).LL.y);
UNSUPPORTED("5856jxlve8fb2pennnazjjkij"); // diff = diff / 2.;
UNSUPPORTED("3t8m6fustsc50cpggxiadcjax"); // GD_bb(g).LL.y -= diff;
UNSUPPORTED("7c25kl7mn9jd5x5x2uflcql86"); // GD_bb(g).UR.y += diff;
UNSUPPORTED("6t98dcecgbvbvtpycwiq2ynnj"); // }
UNSUPPORTED("7yhr8hn3r6wohafwxrt85b2j2"); // } else {
UNSUPPORTED("andsvpqa42ef9h5dkn3uyv6tj"); // if (GD_label_pos(g) & 1) {
UNSUPPORTED("7x8evhhttjy9mwgcpfpb3l7lm"); // if (Rankdir == 0)
UNSUPPORTED("45a42yl5qj83sj5mzdd6k6wcj"); // GD_bb(g).UR.y += dimen.y;
UNSUPPORTED("7e1uy5mzei37p66t8jp01r3mk"); // else
UNSUPPORTED("6i55hrio04eg5ilg5i01jw8vv"); // GD_bb(g).LL.y -= dimen.y;
UNSUPPORTED("175pyfe8j8mbhdwvrbx3gmew9"); // } else {
UNSUPPORTED("7x8evhhttjy9mwgcpfpb3l7lm"); // if (Rankdir == 0)
UNSUPPORTED("6i55hrio04eg5ilg5i01jw8vv"); // GD_bb(g).LL.y -= dimen.y;
UNSUPPORTED("7e1uy5mzei37p66t8jp01r3mk"); // else
UNSUPPORTED("45a42yl5qj83sj5mzdd6k6wcj"); // GD_bb(g).UR.y += dimen.y;
UNSUPPORTED("6t98dcecgbvbvtpycwiq2ynnj"); // }
UNSUPPORTED("p1mrpzvl0adzwcw3lialn8v3"); // if (dimen.x > (GD_bb(g).UR.x - GD_bb(g).LL.x)) {
UNSUPPORTED("3ie0x59qavcqpnvy7kci31lgc"); // diff = dimen.x - (GD_bb(g).UR.x - GD_bb(g).LL.x);
UNSUPPORTED("5856jxlve8fb2pennnazjjkij"); // diff = diff / 2.;
UNSUPPORTED("anqdsrkl2qs1pqbuivrdz6fnt"); // GD_bb(g).LL.x -= diff;
UNSUPPORTED("c0ah0pvnkczqdg5jt0u955wns"); // GD_bb(g).UR.x += diff;
UNSUPPORTED("6t98dcecgbvbvtpycwiq2ynnj"); // }
UNSUPPORTED("flupwh3kosf3fkhkxllllt1"); // }
}
if (allowTranslation!=0) {
switch (Z.z().Rankdir) {
case 0:
Z.z().Offset.___(GD_bb(g).LL);
break;
case 1:
UNSUPPORTED("5t3j9lrc86kd5ouaqgzvz3qcm"); // Offset = pointfof(-GD_bb(g).UR.y, GD_bb(g).LL.x);
break;
case 2:
UNSUPPORTED("96ajwnh79ja9g57xmut6dmh9d"); // Offset = pointfof(GD_bb(g).LL.x, -GD_bb(g).UR.y);
break;
case 3:
UNSUPPORTED("3xtu7zkpqq7nsx9oe68oi6ebt"); // Offset = pointfof(GD_bb(g).LL.y, GD_bb(g).LL.x);
break;
}
translate_drawing(g);
}
if (GD_label(g)!=null && N(GD_label(g).set))
UNSUPPORTED("6dds0zsvqw48u510zcy954fh1"); // place_root_label(g, dimen);
if (Z.z().Show_boxes!=null) {
UNSUPPORTED("8c7x8di5w36ib05qan9z4sl9"); // char buf[BUFSIZ];
UNSUPPORTED("83qqprhiseoxlwtwi991aag0c"); // if (Flip)
UNSUPPORTED("86tova7pv19alt02nlk0d17oj"); // sprintf(buf, "/pathbox {\n /X exch neg %.5g sub def\n /Y exch %.5g sub def\n /x exch neg %.5g sub def\n /y exch %.5g sub def\n newpath x y moveto\n X y lineto\n X Y lineto\n x Y lineto\n closepath stroke\n} def\n", Offset.x, Offset.y, Offset.x, Offset.y);
UNSUPPORTED("9352ql3e58qs4fzapgjfrms2s"); // else
UNSUPPORTED("79tu9xkxv4v48uko4cxz7v04t"); // sprintf(buf, "/pathbox {\n /Y exch %.5g sub def\n /X exch %.5g sub def\n /y exch %.5g sub def\n /x exch %.5g sub def\n newpath x y moveto\n X y lineto\n X Y lineto\n x Y lineto\n closepath stroke\n } def\n/dbgstart { gsave %.5g %.5g translate } def\n/arrowlength 10 def\n/arrowwidth arrowlength 2 div def\n/arrowhead {\n gsave\n rotate\n currentpoint\n newpath\n moveto\n arrowlength arrowwidth 2 div rlineto\n 0 arrowwidth neg rlineto\n closepath fill\n grestore\n} bind def\n/makearrow {\n currentpoint exch pop sub exch currentpoint pop sub atan\n arrowhead\n} bind def\n/point { newpath 2 0 360 arc fill} def/makevec {\n /Y exch def\n /X exch def\n /y exch def\n /x exch def\n newpath x y moveto\n X Y lineto stroke\n X Y moveto\n x y makearrow\n} def\n", Offset.y, Offset.x, Offset.y, Offset.x,
UNSUPPORTED("aow79vde4xjqtwexymr5ocjl6"); // -Offset.x, -Offset.y);
UNSUPPORTED("6g3g36v7l0tyfootyy8mzv3t8"); // Show_boxes[0] = strdup(buf);
}
} finally {
LEAVING("8fc0zxg8y7hec3n4evx3jw6cq","gv_postprocess");
}
}
//3 3qbbvlnq1b06ylgr0yj2slbhm
// void dotneato_postprocess(Agraph_t * g)
@Unused
@Original(version="2.38.0", path="lib/common/postproc.c", name="dotneato_postprocess", key="3qbbvlnq1b06ylgr0yj2slbhm", definition="void dotneato_postprocess(Agraph_t * g)")
public static void dotneato_postprocess(ST_Agraph_s g) {
ENTERING("3qbbvlnq1b06ylgr0yj2slbhm","dotneato_postprocess");
try {
gv_postprocess(g, 1);
} finally {
LEAVING("3qbbvlnq1b06ylgr0yj2slbhm","dotneato_postprocess");
}
}
//3 72zw1alhd5vd0g6mhum507rvx
// void place_graph_label(graph_t * g)
@Unused
@Original(version="2.38.0", path="lib/common/postproc.c", name="place_graph_label", key="72zw1alhd5vd0g6mhum507rvx", definition="void place_graph_label(graph_t * g)")
public static void place_graph_label(ST_Agraph_s g) {
ENTERING("72zw1alhd5vd0g6mhum507rvx","place_graph_label");
try {
int c;
final ST_pointf p = new ST_pointf(), d = new ST_pointf();
if (NEQ(g, agroot(g)) && (GD_label(g)!=null) && N(GD_label(g).set)) {
if ((GD_label_pos(g) & 1)!=0) {
d.___(GD_border(g)[2]);
p.y = GD_bb(g).UR.y - d.y / 2;
} else {
UNSUPPORTED("1w38no4welthbwa0i10hei16b"); // d = GD_border(g)[0];
UNSUPPORTED("2xa4n9ca16xpf1kahaycmkl4r"); // p.y = GD_bb(g).LL.y + d.y / 2;
}
if ((GD_label_pos(g) & 4)!=0) {
UNSUPPORTED("cgv3bcg9c274cdwxi1y0sja3p"); // p.x = GD_bb(g).UR.x - d.x / 2;
} else if ((GD_label_pos(g) & 2)!=0) {
UNSUPPORTED("7ictv9eqmjvxjii5lqlyw8nu"); // p.x = GD_bb(g).LL.x + d.x / 2;
} else {
p.x = ((GD_bb(g).LL.x + GD_bb(g).UR.x) / 2);
}
GD_label(g).pos.___(p);
GD_label(g).set= NOTI(false);
}
for (c = 1; c <= GD_n_cluster(g); c++)
place_graph_label((ST_Agraph_s) GD_clust(g).get_(c));
} finally {
LEAVING("72zw1alhd5vd0g6mhum507rvx","place_graph_label");
}
}
}
