本文整理了Java中org.gephi.graph.api.Graph.getEdgeCount()
方法的一些代码示例,展示了Graph.getEdgeCount()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Graph.getEdgeCount()
方法的具体详情如下:
包路径:org.gephi.graph.api.Graph
类名称:Graph
方法名:getEdgeCount
[英]Gets the number of edges in the graph.
[中]获取图形中的边数。
代码示例来源:origin: org.gephi/appearance-api
@Override
public int getElementCount() {
return graph.getEdgeCount();
}
代码示例来源:origin: org.gephi/filters-plugin
@Override
public boolean init(Graph graph) {
return graph.getEdgeCount() != 0;
}
代码示例来源:origin: org.gephi/appearance-api
@Override
public int size() {
int size = model.getEdgeTypeCount();
return graph.getEdgeCount(0) == 0 ? size - 1 : size;
}
代码示例来源:origin: org.gephi/appearance-api
@Override
public float percentage(Object value) {
int count = count(value);
return (float) count / graph.getEdgeCount();
}
代码示例来源:origin: org.gephi/datalab-api
@Override
public int getEdgesCount() {
Graph graph = getCurrentGraph();
return graph.getEdgeCount();
}
代码示例来源:origin: org.gephi/appearance-api
@Override
public Collection getValues() {
Object[] labels = model.getEdgeTypeLabels();
ArrayList<Object> col = new ArrayList<>(labels.length);
for (Object l : labels) {
if (!(l == null && graph.getEdgeCount(0) == 0)) {
col.add(l);
}
}
return col;
}
代码示例来源:origin: org.gephi/statistics-plugin
public double calculateDensity(Graph graph, boolean isGraphDirected) {
double result;
double edgesCount = graph.getEdgeCount();
double nodesCount = graph.getNodeCount();
double multiplier = 1;
if (!isGraphDirected) {
multiplier = 2;
}
result = (multiplier * edgesCount) / (nodesCount * nodesCount - nodesCount);
return result;
}
代码示例来源:origin: org.gephi/appearance-api
@Override
public int count(Object value) {
return graph.getEdgeCount(model.getEdgeType(value));
}
代码示例来源:origin: org.gephi/filters-plugin
public Collection getEdgeTypeLabels() {
Graph graph = graphModel.getGraph();
Object[] labels = graphModel.getEdgeTypeLabels();
ArrayList<Object> col = new ArrayList<>(labels.length);
for (Object l : labels) {
if (graph.getEdgeCount(graphModel.getEdgeType(l)) > 0) {
col.add(l);
}
}
return col;
}
代码示例来源:origin: org.gephi/filters-plugin
@Override
public boolean init(Graph graph) {
if (AttributeUtils.isNodeColumn(column)) {
if (graph.getNodeCount() == 0) {
return false;
}
} else if (AttributeUtils.isEdgeColumn(column)) {
if (graph.getEdgeCount() == 0) {
return false;
}
}
return true;
}
代码示例来源:origin: gephi/gephi-plugins-bootcamp
@Override
public void execute(GraphModel graphModel) {
Graph graph = graphModel.getGraphVisible();
selfLoopCount = 0;
totalEdgeCount = graph.getEdgeCount();
for (Edge e : graph.getEdges()) {
if (e.isSelfLoop()) {
selfLoopCount++;
}
}
}
代码示例来源:origin: org.gephi/filters-plugin
@Override
public boolean init(Graph graph) {
if (AttributeUtils.isNodeColumn(column)) {
if (graph.getNodeCount() == 0) {
return false;
}
} else if (AttributeUtils.isEdgeColumn(column)) {
if (graph.getEdgeCount() == 0) {
return false;
}
}
return true;
}
代码示例来源:origin: org.gephi/filters-plugin
@Override
public boolean init(Graph graph) {
if (AttributeUtils.isNodeColumn(column)) {
if (graph.getNodeCount() == 0) {
return false;
}
} else if (AttributeUtils.isEdgeColumn(column)) {
if (graph.getEdgeCount() == 0) {
return false;
}
}
return true;
}
代码示例来源:origin: org.gephi/desktop-context
@Override
public void run() {
Graph visibleGraph = model.getGraphVisible();
Graph fullGraph = model.getGraph();
final int nodesFull = fullGraph.getNodeCount();
final int nodesVisible = visibleGraph.getNodeCount();
final int edgesFull = fullGraph.getEdgeCount();
final int edgesVisible = visibleGraph.getEdgeCount();
final GraphType graphType = model.isDirected() ? GraphType.DIRECTED : model.isUndirected() ? GraphType.UNDIRECTED : GraphType.MIXED;
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
String visible = NbBundle.getMessage(ContextPanel.class, "ContextPanel.visible");
String nodeText = String.valueOf(nodesVisible);
String edgeText = String.valueOf(edgesVisible);
if (nodesFull != nodesVisible || edgesFull != edgesVisible) {
nodeText += nodesFull > 0 ? " (" + formatter.format(nodesVisible / (double) nodesFull) + " " + visible + ")" : "";
edgeText += edgesFull > 0 ? " (" + formatter.format(edgesVisible / (double) edgesFull) + " " + visible + ")" : "";
}
nodeLabel.setText(nodeText);
edgeLabel.setText(edgeText);
graphTypeLabel.setText(graphType.type);
}
});
}
}
代码示例来源:origin: org.gephi/statistics-plugin
@Override
public void loop(GraphView window, Interval interval) {
Graph graph = graphModel.getGraph(window);
int count = graph.getEdgeCount();
graphModel.getGraphVisible().setAttribute(NB_EDGES, count, interval.getLow());
graphModel.getGraphVisible().setAttribute(NB_EDGES, count, interval.getHigh());
counts.put(interval.getLow(), count);
counts.put(interval.getHigh(), count);
}
代码示例来源:origin: gephi/gephi-plugins-bootcamp
int tasks = graph.getNodeCount() + graph.getEdgeCount();
Progress.start(progress, tasks);
代码示例来源:origin: org.gephi/appearance-api
@Override
protected void refresh() {
if (graph.getEdgeCount() > 0) {
double minV = Double.MAX_VALUE;
double maxV = Double.MIN_VALUE;
for (Edge e : graph.getEdges()) {
if (e.hasDynamicWeight()) {
TimeMap timeMap = (TimeMap) e.getAttribute("weight");
if (timeMap != null) {
Double numMin = (Double) timeMap.get(graph.getView().getTimeInterval(), Estimator.MIN);
Double numMax = (Double) timeMap.get(graph.getView().getTimeInterval(), Estimator.MAX);
minV = Math.min(numMin, minV);
maxV = Math.max(numMax, maxV);
}
} else {
minV = Math.min(e.getWeight(), minV);
maxV = Math.max(e.getWeight(), maxV);
}
}
min = minV;
max = maxV;
}
}
}
代码示例来源:origin: org.gephi/preview-plugin
@Override
public Item[] getItems(Graph graph) {
EdgeItem[] items = new EdgeItem[graph.getEdgeCount()];
int i = 0;
for (Edge e : graph.getEdges()) {
EdgeItem item = new EdgeItem(e);
item.setData(EdgeItem.WEIGHT, e.getWeight(graph.getView()));
item.setData(EdgeItem.DIRECTED, e.isDirected());
if (graph.isDirected(e)) {
item.setData(EdgeItem.MUTUAL, ((DirectedGraph) graph).getMutualEdge(e) != null);
}
item.setData(EdgeItem.SELF_LOOP, e.isSelfLoop());
item.setData(EdgeItem.COLOR, e.alpha() == 0 ? null : e.getColor());
items[i++] = item;
}
return items;
}
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