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Move the stuff that fixes the size, orientation & fonts of graphs to

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the debugging functions that call "dot". These fixed settings have
various problems: for example, the fixed size that is set in the graph
traits classes is not appropriate for turning the dot file into a PNG,
and if TrueType font rendering is being used, the 'Courier' TrueType font
may not be installed. It seems easy enough to specify these things on the
command line, anyhow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13366 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Brian Gaeke
2004-05-05 06:10:06 +00:00
parent 48b008db57
commit 6178085cfd
4 changed files with 8 additions and 18 deletions
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9
lib/Analysis/DataStructure/Printer.cpp
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@ -93,17 +93,12 @@ struct DOTGraphTraits<const DSGraph*> : public DefaultDOTGraphTraits {
}
}
static const char *getGraphProperties(const DSGraph *G) {
return "\tsize=\"10,7.5\";\n"
"\trotate=\"90\";\n";
}
static std::string getNodeLabel(const DSNode *Node, const DSGraph *Graph) {
return getCaption(Node, Graph);
}
static std::string getNodeAttributes(const DSNode *N) {
return "shape=Mrecord";//fontname=Courier";
return "shape=Mrecord";
}
/// addCustomGraphFeatures - Use this graph writing hook to emit call nodes
@ -234,7 +229,7 @@ void DSGraph::viewGraph() const {
}
print(F);
F.close();
if (system("dot -Tps /tmp/tempgraph.dot > /tmp/tempgraph.ps"))
if (system("dot -Tps -Gsize=10,7.5 -Grotate=90 /tmp/tempgraph.dot > /tmp/tempgraph.ps"))
std::cerr << "Error running dot: 'dot' not in path?\n";
system("gv /tmp/tempgraph.ps");
system("rm /tmp/tempgraph.dot /tmp/tempgraph.ps");