Examples with TextProperties org.gephi.graph.api.TextProperties used on opensource projects

Example 1 with TextProperties

use of org.gephi.graph.api.TextProperties in project gephi by gephi.

the class LabelAdjust method repulse.

private boolean repulse(Node n1, Node n2) {
    boolean collision = false;
    float n1x = n1.x();
    float n1y = n1.y();
    float n2x = n2.x();
    float n2y = n2.y();
    TextProperties t1 = n1.getTextProperties();
    TextProperties t2 = n2.getTextProperties();
    float n1w = t1.getWidth();
    float n2w = t2.getWidth();
    float n1h = t1.getHeight();
    float n2h = t2.getHeight();
    LabelAdjustLayoutData n2Data = n2.getLayoutData();
    double n1xmin = n1x - 0.5 * n1w;
    double n2xmin = n2x - 0.5 * n2w;
    double n1ymin = n1y - 0.5 * n1h;
    double n2ymin = n2y - 0.5 * n2h;
    double n1xmax = n1x + 0.5 * n1w;
    double n2xmax = n2x + 0.5 * n2w;
    double n1ymax = n1y + 0.5 * n1h;
    double n2ymax = n2y + 0.5 * n2h;
    //Sphere repulsion
    if (adjustBySize) {
        double xDist = n2x - n1x;
        double yDist = n2y - n1y;
        double dist = Math.sqrt(xDist * xDist + yDist * yDist);
        boolean sphereCollision = dist < radiusScale * (n1.size() + n2.size());
        if (sphereCollision) {
            double f = 0.1 * n1.size() / dist;
            if (dist > 0) {
                n2Data.dx = (float) (n2Data.dx + xDist / dist * f);
                n2Data.dy = (float) (n2Data.dy + yDist / dist * f);
            } else {
                n2Data.dx = (float) (n2Data.dx + 0.01 * (0.5 - Math.random()));
                n2Data.dy = (float) (n2Data.dy + 0.01 * (0.5 - Math.random()));
            }
            collision = true;
        }
    }
    double upDifferential = n1ymax - n2ymin;
    double downDifferential = n2ymax - n1ymin;
    double labelCollisionXleft = n2xmax - n1xmin;
    double labelCollisionXright = n1xmax - n2xmin;
    if (upDifferential > 0 && downDifferential > 0) {
        // Potential collision
        if (labelCollisionXleft > 0 && labelCollisionXright > 0) {
            // Collision
            if (upDifferential > downDifferential) {
                // N1 pushes N2 up
                n2Data.dy = (float) (n2Data.dy - 0.02 * n1h * (0.8 + 0.4 * Math.random()));
                collision = true;
            } else {
                // N1 pushes N2 down
                n2Data.dy = (float) (n2Data.dy + 0.02 * n1h * (0.8 + 0.4 * Math.random()));
                collision = true;
            }
            if (labelCollisionXleft > labelCollisionXright) {
                // N1 pushes N2 right
                n2Data.dx = (float) (n2Data.dx + 0.01 * (n1h * 2) * (0.8 + 0.4 * Math.random()));
                collision = true;
            } else {
                // N1 pushes N2 left
                n2Data.dx = (float) (n2Data.dx - 0.01 * (n1h * 2) * (0.8 + 0.4 * Math.random()));
                collision = true;
            }
        }
    }
    return collision;
}

Example 2 with TextProperties

use of org.gephi.graph.api.TextProperties in project gephi by gephi.

the class TextManager method refreshEdge.

public boolean refreshEdge(Graph graph, EdgeModel edge, TextModelImpl modelImpl) {
    TextProperties textData = edge.getEdge().getTextProperties();
    if (textData != null) {
        String txt = textData.getText();
        String newTxt = buildText(graph, edge.getEdge(), modelImpl.getEdgeTextColumns());
        if ((txt == null && newTxt != null) || (txt != null && newTxt == null) || (txt != null && newTxt != null && !txt.equals(newTxt))) {
            edge.setText(newTxt);
            return true;
        }
    }
    edgeRefresh = true;
    return false;
}

Example 3 with TextProperties

use of org.gephi.graph.api.TextProperties in project gephi by gephi.

the class EditEdges method prepareEdgesProperties.

/**
     * Prepare set of editable properties of the node(s): size, position.
     *
     * @return Set of these properties
     */
private Sheet.Set prepareEdgesProperties() {
    try {
        if (multipleEdges) {
            Sheet.Set set = new Sheet.Set();
            set.setName("properties");
            set.setDisplayName(NbBundle.getMessage(EditEdges.class, "EditEdges.properties.text.multiple"));
            Property p;
            //Color:
            MultipleEdgesPropertiesWrapper edgesWrapper = new MultipleEdgesPropertiesWrapper(edges);
            p = new PropertySupport.Reflection(edgesWrapper, Color.class, "getEdgesColor", "setEdgesColor");
            p.setDisplayName(NbBundle.getMessage(EditEdges.class, "EditEdges.color.text"));
            p.setName("color");
            set.put(p);
            //Label color:
            p = new PropertySupport.Reflection(edgesWrapper, Color.class, "getLabelsColor", "setLabelsColor");
            p.setDisplayName(NbBundle.getMessage(EditEdges.class, "EditEdges.label.color.text"));
            p.setName("labelcolor");
            set.put(p);
            //Label size:
            p = new PropertySupport.Reflection(edgesWrapper, Float.class, "getLabelsSize", "setLabelsSize");
            p.setDisplayName(NbBundle.getMessage(EditEdges.class, "EditEdges.label.size.text"));
            p.setName("labelsize");
            set.put(p);
            //Label visible:
            p = new PropertySupport.Reflection(edgesWrapper, Boolean.class, "getLabelsVisible", "setLabelsVisible");
            p.setDisplayName(NbBundle.getMessage(EditEdges.class, "EditEdges.label.visible.text"));
            p.setName("labelvisible");
            set.put(p);
            return set;
        } else {
            Edge edge = edges[0];
            Sheet.Set set = new Sheet.Set();
            set.setName("properties");
            set.setDisplayName(NbBundle.getMessage(EditEdges.class, "EditEdges.properties.text", edge.getLabel()));
            Property p;
            //Color:
            SingleEdgePropertiesWrapper edgeWrapper = new SingleEdgePropertiesWrapper(edge);
            p = new PropertySupport.Reflection(edgeWrapper, Color.class, "getEdgeColor", "setEdgeColor");
            p.setDisplayName(NbBundle.getMessage(EditEdges.class, "EditEdges.color.text"));
            p.setName("color");
            set.put(p);
            TextProperties textProperties = edge.getTextProperties();
            //Label size:
            p = new PropertySupport.Reflection(textProperties, Float.TYPE, "getSize", "setSize");
            p.setDisplayName(NbBundle.getMessage(EditEdges.class, "EditEdges.label.size.text"));
            p.setName("labelsize");
            set.put(p);
            //Label color:
            p = new PropertySupport.Reflection(edgeWrapper, Color.class, "getLabelColor", "setLabelColor");
            p.setDisplayName(NbBundle.getMessage(EditEdges.class, "EditEdges.label.color.text"));
            p.setName("labelcolor");
            set.put(p);
            //Label visible:
            p = new PropertySupport.Reflection(textProperties, Boolean.TYPE, "isVisible", "setVisible");
            p.setDisplayName(NbBundle.getMessage(EditEdges.class, "EditEdges.label.visible.text"));
            p.setName("labelvisible");
            set.put(p);
            return set;
        }
    } catch (Exception ex) {
        Exceptions.printStackTrace(ex);
        return null;
    }
}

Example 4 with TextProperties

use of org.gephi.graph.api.TextProperties in project gephi by gephi.

the class EditNodes method prepareNodesProperties.

/**
     * Prepare set of editable properties of the node(s): size, position.
     *
     * @return Set of these properties
     */
private Sheet.Set prepareNodesProperties() {
    try {
        if (multipleNodes) {
            MultipleNodesPropertiesWrapper nodesWrapper = new MultipleNodesPropertiesWrapper(nodes);
            Sheet.Set set = new Sheet.Set();
            set.setName("properties");
            set.setDisplayName(NbBundle.getMessage(EditNodes.class, "EditNodes.properties.text.multiple"));
            Property p;
            //Size:
            p = new PropertySupport.Reflection(nodesWrapper, Float.class, "getNodesSize", "setNodesSize");
            p.setDisplayName(NbBundle.getMessage(EditNodes.class, "EditNodes.size.text"));
            p.setName("size");
            set.put(p);
            //All position coordinates:
            set.put(buildMultipleNodesGeneralPositionProperty(nodesWrapper, "x"));
            set.put(buildMultipleNodesGeneralPositionProperty(nodesWrapper, "y"));
            set.put(buildMultipleNodesGeneralPositionProperty(nodesWrapper, "z"));
            //Color:
            p = new PropertySupport.Reflection(nodesWrapper, Color.class, "getNodesColor", "setNodesColor");
            p.setDisplayName(NbBundle.getMessage(EditNodes.class, "EditNodes.color.text"));
            p.setName("color");
            set.put(p);
            //Label color:
            p = new PropertySupport.Reflection(nodesWrapper, Color.class, "getLabelsColor", "setLabelsColor");
            p.setDisplayName(NbBundle.getMessage(EditNodes.class, "EditNodes.label.color.text"));
            p.setName("labelcolor");
            set.put(p);
            //Label size:
            p = new PropertySupport.Reflection(nodesWrapper, Float.class, "getLabelsSize", "setLabelsSize");
            p.setDisplayName(NbBundle.getMessage(EditNodes.class, "EditNodes.label.size.text"));
            p.setName("labelsize");
            set.put(p);
            //Label visible:
            p = new PropertySupport.Reflection(nodesWrapper, Boolean.class, "getLabelsVisible", "setLabelsVisible");
            p.setDisplayName(NbBundle.getMessage(EditNodes.class, "EditNodes.label.visible.text"));
            p.setName("labelvisible");
            set.put(p);
            return set;
        } else {
            Node node = nodes[0];
            Sheet.Set set = new Sheet.Set();
            set.setName("properties");
            set.setDisplayName(NbBundle.getMessage(EditNodes.class, "EditNodes.properties.text", node.getLabel()));
            Property p;
            //Size:
            p = new PropertySupport.Reflection(node, Float.TYPE, "size", "setSize");
            p.setDisplayName(NbBundle.getMessage(EditNodes.class, "EditNodes.size.text"));
            p.setName("size");
            set.put(p);
            //All position coordinates:
            set.put(buildGeneralPositionProperty(node, "x"));
            set.put(buildGeneralPositionProperty(node, "y"));
            set.put(buildGeneralPositionProperty(node, "z"));
            //Color:
            SingleNodePropertiesWrapper nodeWrapper = new SingleNodePropertiesWrapper(node);
            p = new PropertySupport.Reflection(nodeWrapper, Color.class, "getNodeColor", "setNodeColor");
            p.setDisplayName(NbBundle.getMessage(EditNodes.class, "EditNodes.color.text"));
            p.setName("color");
            set.put(p);
            TextProperties textProperties = node.getTextProperties();
            //Label size:
            p = new PropertySupport.Reflection(textProperties, Float.TYPE, "getSize", "setSize");
            p.setDisplayName(NbBundle.getMessage(EditNodes.class, "EditNodes.label.size.text"));
            p.setName("labelsize");
            set.put(p);
            //Label color:
            p = new PropertySupport.Reflection(nodeWrapper, Color.class, "getLabelColor", "setLabelColor");
            p.setDisplayName(NbBundle.getMessage(EditNodes.class, "EditNodes.label.color.text"));
            p.setName("labelcolor");
            set.put(p);
            //Label visible:
            p = new PropertySupport.Reflection(textProperties, Boolean.TYPE, "isVisible", "setVisible");
            p.setDisplayName(NbBundle.getMessage(EditNodes.class, "EditNodes.label.visible.text"));
            p.setName("labelvisible");
            set.put(p);
            return set;
        }
    } catch (Exception ex) {
        Exceptions.printStackTrace(ex);
        return null;
    }
}

Example 5 with TextProperties

use of org.gephi.graph.api.TextProperties in project gephi by gephi.

the class NodeLabelBuilder method getItems.

@Override
public Item[] getItems(Graph graph) {
    boolean useTextData = false;
    for (Node n : graph.getNodes()) {
        TextProperties textData = n.getTextProperties();
        if (textData != null && textData.getText() != null && !textData.getText().isEmpty()) {
            useTextData = true;
        }
    }
    //Build text
    VisualizationController vizController = Lookup.getDefault().lookup(VisualizationController.class);
    Column[] nodeColumns = vizController != null ? vizController.getNodeTextColumns() : null;
    List<Item> items = new ArrayList<>();
    for (Node n : graph.getNodes()) {
        NodeLabelItem labelItem = new NodeLabelItem(n);
        String label = getLabel(n, nodeColumns, graph.getView());
        labelItem.setData(NodeLabelItem.LABEL, label);
        TextProperties textData = n.getTextProperties();
        if (textData != null && useTextData) {
            if (textData.getR() != -1) {
                labelItem.setData(NodeLabelItem.COLOR, new Color((int) (textData.getR() * 255), (int) (textData.getG() * 255), (int) (textData.getB() * 255), (int) (textData.getAlpha() * 255)));
            }
            //                labelItem.setData(NodeLabelItem.WIDTH, textData.getWidth());
            //                labelItem.setData(NodeLabelItem.HEIGHT, textData.getHeight());
            labelItem.setData(NodeLabelItem.SIZE, textData.getSize());
            labelItem.setData(NodeLabelItem.VISIBLE, textData.isVisible());
            labelItem.setData(NodeLabelItem.LABEL, textData.getText());
            if (textData.isVisible() && label != null && !label.isEmpty()) {
                items.add(labelItem);
            }
        } else if (label != null && !label.isEmpty()) {
            items.add(labelItem);
        }
    }
    return items.toArray(new Item[0]);
}