Golang gographviz.NewGraph函数代码示例

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本文整理汇总了Golang中github.com/awalterschulze/gographviz.NewGraph函数的典型用法代码示例。如果您正苦于以下问题：Golang NewGraph函数的具体用法？Golang NewGraph怎么用？Golang NewGraph使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了NewGraph函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: main

func main() {
	var t toscalib.ServiceTemplateDefinition
	err := t.Parse(os.Stdin)
	if err != nil {
		log.Fatal(err)
	}
	// Creates a new graph
	g := gographviz.NewGraph()
	g.AddAttr("", "rankdir", "LR")
	g.SetName("G")
	g.SetDir(true)
	e := toscaexec.GeneratePlaybook(t)
	for i, p := range e.Index {
		g.AddNode("G", fmt.Sprintf("%v", i),
			map[string]string{
				"id":    fmt.Sprintf("\"%v\"", i),
				"label": fmt.Sprintf("\"%v|%v\"", p.NodeTemplate.Name, p.OperationName),
				"shape": "\"record\"",
			})
	}
	l := e.AdjacencyMatrix.Dim()
	for r := 0; r < l; r++ {
		for c := 0; c < l; c++ {
			if e.AdjacencyMatrix.At(r, c) == 1 {
				g.AddEdge(fmt.Sprintf("%v", r), fmt.Sprintf("%v", c), true, nil)

			}

		}

	}
	log.Println("here")
	s := g.String()
	fmt.Println(s)
	/*
		d, _ := yaml.Marshal(e)
		fmt.Println(string(d))
	*/
	/*
		for i, n := range e.Index {
			log.Printf("[%v] %v:%v -> %v %v",
				i,
				n.NodeTemplate.Name,
				n.OperationName,
				n.NodeTemplate.Interfaces[n.InterfaceName].Operations[n.OperationName].Implementation,
				n.NodeTemplate.Interfaces[n.InterfaceName].Operations[n.OperationName].Inputs,
			)
		}
	*/
}

开发者ID:looztra，项目名称:gorchestrator，代码行数:50，代码来源:parser.go

示例2: DotTrie

func DotTrie(name string, json bool) (string, error) {
	var err error
	Zk = datamodel.Zk.Conn
	ZC := zCfg{map[string]Pool{}, map[string]Rule{}, map[string]Trie{}}
	Edges := Edges{map[string]bool{}, map[string]bool{}, map[string]bool{}}
	graph := ggv.NewGraph()
	graph.SetName(graphName)
	graph.SetDir(true)
	result := zkGraph{graph, &ZC, &Edges}
	if name == "all" {
		err = ZC.ParseAllTrie()
	} else {
		err = ZC.ParseWholeTrie(name)
	}
	if err != nil {
		return "{}", err
	}
	str, err := ZC.ToJSON()
	if err != nil {
		return "{}", err
	}
	if json {
		return str, nil
	}
	str = result.JSONtoDot(str)
	return str, nil
}

开发者ID:irregular，项目名称:atlantis-manager，代码行数:27，代码来源:graph.go

示例3: CreateGraph

func (nn NeuralNetwork) CreateGraph() string {
	graph := graphviz.NewGraph()
	graph.SetDir(true)
	graph.SetName("NeuralNetwork")

	for layerIndex, layer := range nn.layers {
		for i, neuron := range layer.neurons {
			name := nodeName(layerIndex, i)
			attrs := make(map[string]string)
			if neuron.bias != 0.0 {
				attrs["label"] = label(name, neuron.bias)
			}
			graph.AddNode(name, name, attrs)
		}

		for b, neuron := range layer.neurons {
			for a, weight := range neuron.weights {
				if weight != 0.0 {
					attrs := make(map[string]string)
					attrs["label"] = fmt.Sprintf("%v", weight)
					aLabel := nodeName(layerIndex-1, a)
					bLabel := nodeName(layerIndex, b)
					graph.AddEdge(aLabel, bLabel, true, attrs)
				}
			}
		}
	}
	return graph.String()
}

开发者ID:rossfoley，项目名称:neural-network-go，代码行数:29，代码来源:graphviz.go

示例4: TestDFSAlmostEmptyGraph

func TestDFSAlmostEmptyGraph(t *testing.T) {
	g := ggv.NewGraph()
	g.SetName("G")
	g.AddNode("G", "N1", nil)
	g.SetDir(true)

	nodeToOutEdges := map[string][]*ggv.Edge{}
	buffer := new(bytes.Buffer)

	mockPathStringer := new(mockPathStringer)
	anythingType := mock.AnythingOfType("map[string]*gographviz.Node")

	mockPathStringer.On("pathAsString", []ggv.Edge{}, anythingType).Return("").Once()

	searcherWithTestStringer := &defaultSearcher{
		pathStringer: mockPathStringer,
	}
	searcherWithTestStringer.dfs(searchArgs{
		root:           "N1",
		path:           []ggv.Edge{},
		nodeToOutEdges: nodeToOutEdges,
		nameToNodes:    g.Nodes.Lookup,
		buffer:         buffer,
		statusMap:      make(map[string]discoveryStatus),
	})

	correctOutput := ""
	actualOutput := buffer.String()

	assert.Equal(t, correctOutput, actualOutput)
	mockPathStringer.AssertExpectations(t)
}

开发者ID:shaunstanislaus，项目名称:go-torch，代码行数:32，代码来源:graph_test.go

示例5: GraphAsText

// GraphAsText is the standard implementation of Grapher
func (g *defaultGrapher) GraphAsText(dotText []byte) (string, error) {
	graphAst, err := parser.ParseBytes(dotText)
	if err != nil {
		return "", err
	}
	dag := ggv.NewGraph() // A directed acyclic graph
	ggv.Analyse(graphAst, dag)

	if len(dag.Edges.Edges) == 0 {
		return "", errNoActivity
	}
	nodeToOutEdges := g.collectionGetter.generateNodeToOutEdges(dag)
	inDegreeZeroNodes := g.collectionGetter.getInDegreeZeroNodes(dag)
	nameToNodes := dag.Nodes.Lookup

	buffer := new(bytes.Buffer)
	statusMap := make(map[string]discoveryStatus)

	for _, root := range inDegreeZeroNodes {
		g.searcher.dfs(searchArgs{
			root:           root,
			path:           nil,
			nodeToOutEdges: nodeToOutEdges,
			nameToNodes:    nameToNodes,
			buffer:         buffer,
			statusMap:      statusMap,
		})
	}

	return buffer.String(), nil
}

开发者ID:shaunstanislaus，项目名称:go-torch，代码行数:32，代码来源:graph.go

示例6: Deserialize

func (this *DotSerializer) Deserialize(data []byte) (*DAG, error) {
	ast, err := dotparser.ParseBytes(data)
	if err != nil {
		return nil, err
	}
	graph := dot.NewGraph()
	dot.Analyse(ast, graph)

	p := NewDAG(graph.Name)

	for src, dests := range graph.Edges.SrcToDsts {
		for dest, _ := range dests {

			if orig, ok := p.Jobs[src]; !ok {
				n := dotNameToDAGJob(graph, src)
				n.Post = append(n.Post, dest)
				p.Jobs[src] = n
			} else {
				orig.Post = append(orig.Post, dest)
			}
			if orig, ok := p.Jobs[dest]; !ok {
				n := dotNameToDAGJob(graph, dest)
				n.Prev = append(n.Prev, src)
				p.Jobs[dest] = n
			} else {
				orig.Prev = append(orig.Prev, src)
			}

			if _, ok := p.InDegrees[src]; !ok {
				p.InDegrees[src] = 0
			}
			if orig, ok := p.InDegrees[dest]; !ok {
				p.InDegrees[dest] = 1
			} else {
				p.InDegrees[dest] = orig + 1
			}
		}
	}

	for _, edge := range graph.Edges.Edges {
		if v, ok := edge.Attrs["nonstrict"]; ok {
			nonstrict, err := util.StringToBool(strings.Trim(v, "\""))
			if err != nil {
				log.Error(err)
				return nil, err
			}
			if len(edge.Src) != 0 && len(edge.Dst) != 0 {
				r := NewRelation()
				r.NonStrict = nonstrict
				if _, ok := p.Relations[edge.Src]; !ok {
					p.Relations[edge.Src] = make(map[string]*Relation)
				}
				p.Relations[edge.Src][edge.Dst] = r
			}
		}
	}

	return p, nil
}

开发者ID:yonglehou，项目名称:hpipe，代码行数:59，代码来源:dot.go

示例7: newGraph

func newGraph(name string) *gographviz.Graph {
	g := gographviz.NewGraph()
	g.SetName(name)
	g.SetDir(true)
	g.AddAttr(name, "rankdir", "BT")
	// g.AddAttr(name, "ordering", "in")
	return g
}

开发者ID:go-on，项目名称:sc，代码行数:8，代码来源:synthdef.go

示例8: printDotGraph

func printDotGraph(functions []uint16) {

	brAttr1 := make(map[string]string)
	//brAttr1["label"] = "T"
	brAttr1["color"] = "green"
	brAttr2 := make(map[string]string)
	brAttr2["color"] = "red"
	//brAttr2["label"] = "F"

	for _, addr := range functions {
		b := blockMap[addr]
		fn := gographviz.NewGraph()
		//fname := "\""+b.fnString()+"\""
		fname := b.fnString()
		fn.SetName(fname)
		fn.SetDir(true)
		fn.SetStrict(true)

		// DFS
		visited := make(map[uint16]bool)
		var s stack
		s.Put(addr)
		for !s.Empty() {
			a := s.Pop()
			if !visited[a] {
				visited[a] = true
				fn.AddNode(fname, blockMap[a].addrString(), blockMap[a].getAttributes())
				if len(blockMap[a].branches) == 1 {
					if blockMap[blockMap[a].branches[0]] != nil {
						fn.AddEdge(blockMap[a].addrString(), blockMap[blockMap[a].branches[0]].addrString(), true, nil)
						if !visited[blockMap[a].branches[0]] {
							s.Put(blockMap[a].branches[0])
						}
					}
				}
				if len(blockMap[a].branches) == 2 {

					if blockMap[blockMap[a].branches[1]] != nil {
						fn.AddEdge(blockMap[a].addrString(), blockMap[blockMap[a].branches[1]].addrString(), true, brAttr2)
						if !visited[blockMap[a].branches[1]] {
							s.Put(blockMap[a].branches[1])
						}
					}
					if blockMap[blockMap[a].branches[0]] != nil {
						fn.AddEdge(blockMap[a].addrString(), blockMap[blockMap[a].branches[0]].addrString(), true, brAttr1)
						if !visited[blockMap[a].branches[0]] {
							s.Put(blockMap[a].branches[0])
						}

					}
				}
			}
		}

		saveGraph(fn)
	}

}

开发者ID:lanrat，项目名称:naken_asm_cfg，代码行数:58，代码来源:data.go

示例9: TestGetInDegreeZeroNodesEmptyGraph

func TestGetInDegreeZeroNodesEmptyGraph(t *testing.T) {
	g := ggv.NewGraph()
	g.SetName("G")
	g.SetDir(true)

	var correctInDegreeZeroNodes []string
	actualInDegreeZeroNodes := new(defaultCollectionGetter).getInDegreeZeroNodes(g)
	assert.Equal(t, correctInDegreeZeroNodes, actualInDegreeZeroNodes)
}

开发者ID:shaunstanislaus，项目名称:go-torch，代码行数:9，代码来源:graph_test.go

示例10: TestGenerateNodeToOutEdgesEmptyGraph

func TestGenerateNodeToOutEdgesEmptyGraph(t *testing.T) {
	g := ggv.NewGraph()
	g.SetName("G")
	g.SetDir(true)

	correctNodeToOutEdges := make(map[string][]*ggv.Edge)
	actualNodeToOutEdges := new(defaultCollectionGetter).generateNodeToOutEdges(g)
	assert.Equal(t, correctNodeToOutEdges, actualNodeToOutEdges)
}

开发者ID:shaunstanislaus，项目名称:go-torch，代码行数:9，代码来源:graph_test.go

示例11: GenerateDotString

func GenerateDotString(res []struct {
	ANAME   string
	BNAME   string
	AID     int
	BID     int
	RELKIND string
	RELID   int
	URLS    []string
}, attrs url.Values) string {
	attrs.Del("url")
	attrs.Del("r")

	// split our slice in a slice with only nodes and a slice with only rels
	var splitAt int
	for index, row := range res {
		if row.BNAME != "" {
			splitAt = index
			break
		}
	}

	graphName := "nodes"
	g := gographviz.NewGraph()
	g.SetName(graphName)
	g.SetDir(true)
	g.AddAttr(graphName, "size", "\"15,1000\"")
	g.AddAttr(graphName, "ratio", "compress")
	for k := range attrs {
		g.AddAttr(graphName, k, attrs.Get(k))
	}

	// add nodes
	for _, row := range res[:splitAt] {
		g.AddNode(graphName, strconv.Itoa(row.AID), map[string]string{
			"id":       strconv.Itoa(row.AID),
			"label":    nodeTable(row.ANAME, row.URLS),
			"shape":    "box",
			"fontname": "Verdana",
			"fontsize": "9",
		})
	}

	// add edges
	for _, row := range res[splitAt:] {
		g.AddEdge(strconv.Itoa(row.AID), strconv.Itoa(row.BID), true, map[string]string{
			"id":       strconv.Itoa(row.RELID),
			"label":    row.RELKIND,
			"dir":      relationshipDir(row.RELKIND),
			"tooltip":  row.RELKIND,
			"fontname": "Verdana",
			"fontsize": "9",
		})
	}

	return g.String()
}

开发者ID:fiatjaf，项目名称:nodes，代码行数:56，代码来源:graph.go

示例12: Graph

func (n *Node) Graph() string {
	g := gographviz.NewGraph()
	g.SetName("Tree")
	g.SetDir(true)

	g.AddNode("Tree", "root", nil)

	n.addToGraph(g, "root")
	return g.String()
}

开发者ID:prattmic，项目名称:icfp2015，代码行数:10，代码来源:node_graph.go

示例13: ToGraphViz

func (n *Node) ToGraphViz() string {
	graphAst, _ := parser.ParseString(`digraph NestedSet {}`)
	graph := gographviz.NewGraph()
	gographviz.Analyse(graphAst, graph)

	n.addToGraphViz(graph, "NestedSet", "")

	output := graph.String()

	return output
}

开发者ID:bestform，项目名称:Nested-Set-Model，代码行数:11，代码来源:nestedSet.go

示例14: testGraphWithClusterNodes

// The returned graph, represented in ascii:
//	           +----------+
//	           | Ignoreme |
//	           +----------+
//	+----+     +----------+
//	| N2 | <-- |    N1    |
//	+----+     +----------+
//	             |
//	             |
//	             v
//	           +----------+
//	           |    N3    |
//  	       +----------+
func testGraphWithClusterNodes() *ggv.Graph {
	g := ggv.NewGraph()
	g.SetName("G")
	g.SetDir(true)
	g.AddNode("G", "N1", nil)
	g.AddNode("G", "N2", nil)
	g.AddNode("G", "N3", nil)
	g.AddNode("G", "Ignore me!", nil)
	g.AddEdge("N1", "N2", true, nil)
	g.AddEdge("N1", "N3", true, nil)
	return g
}

开发者ID:shaunstanislaus，项目名称:go-torch，代码行数:25，代码来源:graph_test.go

示例15: testGraphWithTooltip

// The returned graph, represented in ascii:
//	+----+
//	| N1 | -+
//	+----+  |
//	  |     |
//	  |     |
//	  v     |
//	+----+  |
//	| N2 |  |
//	+----+  |
//	  |     |
//	  |     |
//	  v     |
//	+----+  |
//	| N3 |  |
//	+----+  |
//	  |     |
//	  |     |
//	  v     |
//	+----+  |
//	| N4 | <+
//	+----+
func testGraphWithTooltip() *ggv.Graph {
	g := ggv.NewGraph()
	g.SetName("G")
	g.SetDir(true)
	g.AddNode("G", "N1", map[string]string{"tooltip": "function1"})
	g.AddNode("G", "N2", map[string]string{"tooltip": "function2"})
	g.AddNode("G", "N3", map[string]string{"tooltip": "function3"})
	g.AddNode("G", "N4", map[string]string{"tooltip": "function4"})
	g.AddEdge("N1", "N2", true, nil)
	g.AddEdge("N2", "N3", true, nil)
	g.AddEdge("N3", "N4", true, nil)
	g.AddEdge("N1", "N4", true, nil)
	return g
}

开发者ID:shaunstanislaus，项目名称:go-torch，代码行数:36，代码来源:graph_test.go

示例16: testSingleRootGraph

// The returned graph, represented in ascii:
//	+----+     +----+
//	| N4 | <-- | N1 | -+
//	+----+     +----+  |
//	  |          |     |
//	  |          |     |
//	  |          v     |
//	  |        +----+  |
//	  |        | N2 |  |
//	  |        +----+  |
//	  |          |     |
//	  |          |     |
//	  |          v     |
//	  |        +----+  |
//	  +------> | N3 | <+
//	           +----+
func testSingleRootGraph() *ggv.Graph {
	g := ggv.NewGraph()
	g.SetName("G")
	g.SetDir(true)
	g.AddNode("G", "N1", nil)
	g.AddNode("G", "N2", nil)
	g.AddNode("G", "N3", nil)
	g.AddNode("G", "N4", nil)
	g.AddEdge("N1", "N2", true, nil)
	g.AddEdge("N2", "N3", true, nil)
	g.AddEdge("N4", "N3", true, nil)
	g.AddEdge("N1", "N4", true, nil)
	g.AddEdge("N1", "N3", true, nil)
	return g
}

开发者ID:shaunstanislaus，项目名称:go-torch，代码行数:31，代码来源:graph_test.go

示例17: visualize

func visualize(data *Data) {
	graphAst, _ := parser.ParseString(`digraph G {}`)
	g := gographviz.NewGraph()

	gographviz.Analyse(graphAst, g)

	// step1 : add nodes
	for node := range data.NodeMap {
		g.AddNode("G", node.ID, nil)
	}

	// step2 : make edge from source node  to target node
	for _, edge := range data.GetEdges() {
		g.AddEdge(edge.Src.ID, edge.Dst.ID, true, nil)
	}
	output := g.String()
	fmt.Println(output)
}

开发者ID:postfix，项目名称:newman-sample，代码行数:18，代码来源:newman.go

示例18: testGraphWithCycles

// The returned graph, represented in ascii:
//    +----+     +----+
// +> | N4 | <-- | N1 |
// |  +----+     +----+
// |    ^          |
// |    |          |
// |    |          v
// |    |        +----+
// |    +------- | N2 | <+
// |             +----+  |
// |               |     |
// |               |     |
// |               v     |
// |             +----+  |
// +------------ | N3 |  |
//               +----+  |
//                 |     |
//                 |     |
//                 v     |
//               +----+  |
//               | N5 | -+
//               +----+
func testGraphWithCycles() *ggv.Graph {
	g := ggv.NewGraph()
	g.SetName("G")
	g.SetDir(true)
	g.AddNode("G", "N1", nil)
	g.AddNode("G", "N2", nil)
	g.AddNode("G", "N3", nil)
	g.AddNode("G", "N4", nil)
	g.AddNode("G", "N5", nil)
	g.AddEdge("N1", "N2", true, nil)
	g.AddEdge("N1", "N4", true, nil)
	g.AddEdge("N2", "N3", true, nil)
	g.AddEdge("N2", "N4", true, nil)
	g.AddEdge("N3", "N4", true, nil)
	g.AddEdge("N3", "N5", true, nil)
	g.AddEdge("N5", "N2", true, nil)
	return g
}

开发者ID:shaunstanislaus，项目名称:go-torch，代码行数:40，代码来源:graph_test.go

示例19: printFunctionGraph

func printFunctionGraph(fgraph map[uint16]map[uint16]bool) {

	fn := gographviz.NewGraph()
	fname := "Functions"
	fn.SetName(fname)
	fn.SetDir(true)
	fn.SetStrict(true)

	for fnaddr := range fgraph {
		fn.AddNode(fname, f(fnaddr), nil) //TODO
		for calledfn := range fgraph[fnaddr] {
			fn.AddEdge(f(fnaddr), f(calledfn), true, nil)
		}

	}

	saveGraph(fn)

}

开发者ID:lanrat，项目名称:naken_asm_cfg，代码行数:19，代码来源:data.go

示例20: main

func main() {
	// Creates a new graph
	g := gographviz.NewGraph()
	g.AddAttr("", "rankdir", "LR")
	// Now read the json input
	var v orchestrator.Graph
	dec := json.NewDecoder(os.Stdin)
	if err := dec.Decode(&v); err != nil {
		panic(err)

	}

	// Now for each node, create a node
	g.SetName(v.Name)
	g.SetDir(true)
	m := make(map[int]string)
	// Now add every node
	for i, _ := range v.Nodes {
		v.Nodes[i].Name = strings.Replace(v.Nodes[i].Name, "-", "_", -1)
		v.Nodes[i].Name = strings.Replace(v.Nodes[i].Name, ":", "_Method", -1)
		g.AddNode("G", v.Nodes[i].Name,
			map[string]string{
				"id":    fmt.Sprintf("\"%v\"", strconv.Itoa(v.Nodes[i].ID)),
				"label": fmt.Sprintf("\"%v|%v|%v|%v\"", v.Nodes[i].Name, v.Nodes[i].Engine, v.Nodes[i].Artifact, v.Nodes[i].Args),
				"shape": "\"record\"",
			})
		m[v.Nodes[i].ID] = v.Nodes[i].Name
	}
	l := v.Digraph.Dim()
	for r := 0; r < l; r++ {
		for c := 0; c < l; c++ {
			if v.Digraph.At(r, c) == 1 {
				g.AddEdge(m[r], m[c], true, nil)
			}
		}
	}
	// Now add the edges
	//g.AddEdge("Hello", "World", true, nil)
	s := g.String()
	fmt.Println(s)
}

开发者ID:owulveryck，项目名称:gorchestrator，代码行数:41，代码来源:gorchestrator2dot.go

注：本文中的github.com/awalterschulze/gographviz.NewGraph函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。