implemented png export so that we get a overlay of the splitt lines and also directly export a node tree visualization of the node tree with graphviz.
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20
main.go
20
main.go
@@ -32,6 +32,8 @@ func main() {
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cands := flag.Int("cands", 16, "Anzahl Kandidaten (Subsample)")
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seed := flag.Int64("seed", 0, "RNG-Seed (0 = default)")
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dotOut := flag.String("dot", "", "DOT-Export-Datei (optional)")
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treePNG := flag.String("treepng", "", "Graphviz-Baum als PNG (optional, benötigt -dot)")
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overlay := flag.String("overlay", "", "Map-Overlay als PNG (optional)")
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flag.Parse()
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@@ -197,8 +199,22 @@ func main() {
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if err := viz.EmitDOT(root, *dotOut); err != nil {
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log.Fatalf("write DOT: %v", err)
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}
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fmt.Printf("DOT export geschrieben: %s (mit 'dot -Tpng %s -o tree.png' rendern)\n",
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*dotOut, *dotOut)
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fmt.Printf("DOT export geschrieben: %s\n", *dotOut)
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if *treePNG != "" {
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if err := viz.RunGraphviz(*dotOut, *treePNG); err != nil {
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log.Printf("Graphviz fehlgeschlagen: %v", err)
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} else {
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fmt.Printf("Graphviz PNG gebaut: %s\n", *treePNG)
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}
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}
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}
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if *overlay != "" {
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if err := viz.RenderPNG(m, root, *overlay); err != nil {
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log.Fatalf("write overlay PNG: %v", err)
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}
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fmt.Printf("Overlay PNG geschrieben: %s\n", *overlay)
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}
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return
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}
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