Package prefuse.visual

Examples of prefuse.visual.VisualTable

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            Logger.getLogger(this.getClass().getName())
                .warning("Axis labels missing a range model.");
            return;
        }
       
        VisualTable labels = getTable();
       
        // check the axis label group to see if we can get a
        // more precise reading of the previous scale
        Double dfrac = (Double)labels.getClientProperty(FRAC);
        double fr = dfrac==null ? 1.0 : dfrac.doubleValue();
        m_prevlo = m_prevlo + fr*(m_lo-m_prevlo);
        m_prevhi = m_prevhi + fr*(m_hi-m_prevhi);
       
        // now compute the layout
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     */
    protected VisualTable getTable() {
        TupleSet ts = m_vis.getGroup(m_group);
        if ( ts == null ) {
            Schema s = PrefuseLib.getAxisLabelSchema();
            VisualTable vt = m_vis.addTable(m_group, s);
            vt.index(VALUE);
            return vt;
        } else if ( ts instanceof VisualTable ) {
            return (VisualTable)ts;
        } else {
            throw new IllegalStateException(
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    /**
     * @see prefuse.visual.DecoratorItem#getDecoratedItem()
     */
    public VisualItem getDecoratedItem() {
        VisualTable vt = (VisualTable)getTable();
        int prow = vt.getParentRow(getRow());
        return (VisualItem)vt.getParentTable().getTuple(prow);
    }
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    /**
     * @see prefuse.visual.VisualItem#getSourceData()
     */
    public TupleSet getSourceData() {
        VisualTable vt = (VisualTable)m_table;
        return vt.getVisualization().getSourceData(vt.getGroup());
    }
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    /**
     * @see prefuse.visual.VisualItem#getSourceTuple()
     */
    public Tuple getSourceTuple() {
        VisualTable vt = (VisualTable)m_table;
        return vt.getVisualization().getSourceTuple(this);
    }
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     */
    public String toString() {
        StringBuffer sbuf = new StringBuffer();
        sbuf.append("VisualItem[").append(getGroup());
        sbuf.append(",").append(m_row).append(',');
        VisualTable vt = (VisualTable)m_table;
        int local = vt.getLocalColumnCount();
        int inherited = vt.getColumnCount()-local;
        for ( int i=0; i<inherited; ++i ) {
            if ( i > 0 ) sbuf.append(',');
            String name = vt.getColumnName(local+i);
            sbuf.append(name);
            sbuf.append('=');
            if ( vt.canGetString(name) )
                sbuf.append(vt.getString(m_row, name));
            else
                sbuf.append(vt.get(m_row, name).toString());
        }
        sbuf.append(']');
       
        return sbuf.toString();
    }
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            Logger.getLogger(this.getClass().getName())
                .warning("Axis labels missing a range model.");
            return;
        }
       
        VisualTable labels = getTable();
       
        // check the axis label group to see if we can get a
        // more precise reading of the previous scale
        Double dfrac = (Double)labels.getClientProperty(FRAC);
        double fr = dfrac==null ? 1.0 : dfrac.doubleValue();
        m_prevlo = m_prevlo + fr*(m_lo-m_prevlo);
        m_prevhi = m_prevhi + fr*(m_hi-m_prevhi);
       
        // now compute the layout
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     */
    protected VisualTable getTable() {
        TupleSet ts = m_vis.getGroup(m_group);
        if ( ts == null ) {
            Schema s = PrefuseLib.getAxisLabelSchema();
            VisualTable vt = m_vis.addTable(m_group, s);
            vt.index(VALUE);
            return vt;
        } else if ( ts instanceof VisualTable ) {
            return (VisualTable)ts;
        } else {
            throw new IllegalStateException(
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        final String group = "by_state";

        // filter to show only candidates receiving more than $100,000
        Predicate p = (Predicate)
            ExpressionParser.parse("["+TOTAL_RECEIPTS+"] >= 100000");
        VisualTable vt = vis.addTable(group, t, p);
       
        // add a new column containing a label string showing
        // candidate name, party, state, year, and total receipts
        vt.addColumn("label", "CONCAT(CAP(Candidate), ' (', "
                + "CAP([Party Designation]), '-', [State Code], "
                + "') ', Year, ': $', FORMAT([Total Receipts],2))");

        // add calculation for senators
        vt.addColumn("Senate", "District <= 0");      
               
        vis.setRendererFactory(new RendererFactory() {
            AbstractShapeRenderer sr = new ShapeRenderer();
            Renderer arY = new AxisRenderer(Constants.RIGHT, Constants.TOP);
            Renderer arX = new AxisRenderer(Constants.CENTER, Constants.FAR_BOTTOM);
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        m_g = GraphTest.getTestCaseGraph();
       
        m_t0 = m_t.getTuple(0);
        m_n0 = m_g.getNode(0);
       
        VisualTable vt = (VisualTable)m_vis.add("t", m_t);
        VisualGraph vg = (VisualGraph)m_vis.add("g", m_g);
       
        m_vt0 = vt.getItem(0);
        m_vn0 = (NodeItem)vg.getNode(0);
       
        TupleSet ts = m_vis.getFocusGroup(Visualization.FOCUS_ITEMS);
        ts.addTuple(m_vt0);
        ts.addTuple(m_vn0);
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Related Classes of prefuse.visual.VisualTable

  • prefuse.action.layout.AxisLabelLayout
  • prefuse.demos.Congress
  • prefuse.demos.ZipDecode
  • prefuse.visual.tuple.TableDecoratorItem
  • prefuse.visual.tuple.TableVisualItem
  • prefuse.Visualization
  • test.prefuse.data.VisualItemTableTest
  • test.prefuse.visual.VisualizationTest
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