/** * Adds a dataset to the compass. * * @param dataset the new dataset (<code>null</code> ignored). * @param needle the needle (<code>null</code> permitted). */ public void addDataset(ValueDataset dataset, MeterNeedle needle) { if (dataset != null) { int i = this.datasets.length + 1; ValueDataset[] t = new ValueDataset[i]; MeterNeedle[] p = new MeterNeedle[i]; i = i - 2; for (; i >= 0; --i) { t[i] = this.datasets[i]; p[i] = this.seriesNeedle[i]; } i = this.datasets.length; t[i] = dataset; p[i] = ((needle != null) ? needle : p[i - 1]); ValueDataset[] a = this.datasets; MeterNeedle[] b = this.seriesNeedle; this.datasets = t; this.seriesNeedle = p; for (--i; i >= 0; --i) { a[i] = null; b[i] = null; } dataset.addChangeListener(this); } }
/** * Adds a dataset to the compass. * * @param dataset the new dataset ({@code null} ignored). * @param needle the needle ({@code null} permitted). */ public void addDataset(ValueDataset dataset, MeterNeedle needle) { if (dataset != null) { int i = this.datasets.length + 1; ValueDataset[] t = new ValueDataset[i]; MeterNeedle[] p = new MeterNeedle[i]; i = i - 2; for (; i >= 0; --i) { t[i] = this.datasets[i]; p[i] = this.seriesNeedle[i]; } i = this.datasets.length; t[i] = dataset; p[i] = ((needle != null) ? needle : p[i - 1]); ValueDataset[] a = this.datasets; MeterNeedle[] b = this.seriesNeedle; this.datasets = t; this.seriesNeedle = p; for (--i; i >= 0; --i) { a[i] = null; b[i] = null; } dataset.addChangeListener(this); } }
/** * Constructs a new compass plot. * * @param dataset the dataset for the plot (<code>null</code> permitted). */ public CompassPlot(ValueDataset dataset) { super(); if (dataset != null) { this.datasets[0] = dataset; dataset.addChangeListener(this); } this.circle1 = new Ellipse2D.Double(); this.circle2 = new Ellipse2D.Double(); this.rect1 = new Rectangle2D.Double(); setSeriesNeedle(0); }
/** * Constructs a new compass plot. * * @param dataset the dataset for the plot ({@code null} permitted). */ public CompassPlot(ValueDataset dataset) { super(); if (dataset != null) { this.datasets[0] = dataset; dataset.addChangeListener(this); } this.circle1 = new Ellipse2D.Double(); this.circle2 = new Ellipse2D.Double(); this.rect1 = new Rectangle2D.Double(); setSeriesNeedle(0); }
/** * Returns an independent copy (clone) of the plot. The dataset is NOT * cloned - both the original and the clone will have a reference to the * same dataset. * * @return A clone. * * @throws CloneNotSupportedException if some component of the plot cannot * be cloned. */ @Override public Object clone() throws CloneNotSupportedException { MeterPlot clone = (MeterPlot) super.clone(); clone.tickLabelFormat = (NumberFormat) this.tickLabelFormat.clone(); // the following relies on the fact that the intervals are immutable clone.intervals = new java.util.ArrayList(this.intervals); if (clone.dataset != null) { clone.dataset.addChangeListener(clone); } return clone; }
/** * Returns an independent copy (clone) of the plot. The dataset is NOT * cloned - both the original and the clone will have a reference to the * same dataset. * * @return A clone. * * @throws CloneNotSupportedException if some component of the plot cannot * be cloned. */ public Object clone() throws CloneNotSupportedException { MeterPlot clone = (MeterPlot) super.clone(); clone.tickLabelFormat = (NumberFormat) this.tickLabelFormat.clone(); // the following relies on the fact that the intervals are immutable clone.intervals = new java.util.ArrayList(this.intervals); if (clone.dataset != null) { clone.dataset.addChangeListener(clone); } return clone; }
/** * Provides serialization support. * * @param stream the input stream. * * @throws IOException if there is an I/O error. * @throws ClassNotFoundException if there is a classpath problem. */ private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException { stream.defaultReadObject(); this.dialBackgroundPaint = SerialUtils.readPaint(stream); this.dialOutlinePaint = SerialUtils.readPaint(stream); this.needlePaint = SerialUtils.readPaint(stream); this.valuePaint = SerialUtils.readPaint(stream); this.tickPaint = SerialUtils.readPaint(stream); this.tickLabelPaint = SerialUtils.readPaint(stream); if (this.dataset != null) { this.dataset.addChangeListener(this); } }
/** * Provides serialization support. * * @param stream the input stream. * * @throws IOException if there is an I/O error. * @throws ClassNotFoundException if there is a classpath problem. */ private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException { stream.defaultReadObject(); this.dialBackgroundPaint = SerialUtilities.readPaint(stream); this.dialOutlinePaint = SerialUtilities.readPaint(stream); this.needlePaint = SerialUtilities.readPaint(stream); this.valuePaint = SerialUtilities.readPaint(stream); this.tickPaint = SerialUtilities.readPaint(stream); this.tickLabelPaint = SerialUtilities.readPaint(stream); if (this.dataset != null) { this.dataset.addChangeListener(this); } }
/** * Sets a dataset for the plot. * * @param index the dataset index. * @param dataset the dataset (<code>null</code> permitted). */ public void setDataset(int index, ValueDataset dataset) { ValueDataset existing = (ValueDataset) this.datasets.get(index); if (existing != null) { existing.removeChangeListener(this); } this.datasets.set(index, dataset); if (dataset != null) { dataset.addChangeListener(this); } // send a dataset change event to self... DatasetChangeEvent event = new DatasetChangeEvent(this, dataset); datasetChanged(event); }
/** * Sets a dataset for the plot. * * @param index the dataset index. * @param dataset the dataset ({@code null} permitted). */ public void setDataset(int index, ValueDataset dataset) { ValueDataset existing = (ValueDataset) this.datasets.get(index); if (existing != null) { existing.removeChangeListener(this); } this.datasets.set(index, dataset); if (dataset != null) { dataset.addChangeListener(this); } // send a dataset change event to self... DatasetChangeEvent event = new DatasetChangeEvent(this, dataset); datasetChanged(event); }
/** * Sets the dataset for the plot, replacing the existing dataset if there * is one, and sends a {@link PlotChangeEvent} to all registered listeners. * * @param dataset the dataset (<code>null</code> permitted). * * @see #getDataset() */ public void setDataset(ValueDataset dataset) { // if there is an existing dataset, remove the plot from the list // of change listeners... ValueDataset existing = this.dataset; if (existing != null) { existing.removeChangeListener(this); } // set the new dataset, and register the chart as a change listener... this.dataset = dataset; if (dataset != null) { setDatasetGroup(dataset.getGroup()); dataset.addChangeListener(this); } // send a dataset change event to self... DatasetChangeEvent event = new DatasetChangeEvent(this, dataset); datasetChanged(event); }
/** * Sets the dataset for the plot, replacing the existing dataset if there * is one, and sends a {@link PlotChangeEvent} to all registered listeners. * * @param dataset the dataset ({@code null} permitted). * * @see #getDataset() */ public void setDataset(ValueDataset dataset) { // if there is an existing dataset, remove the plot from the list // of change listeners... ValueDataset existing = this.dataset; if (existing != null) { existing.removeChangeListener(this); } // set the new dataset, and register the chart as a change listener... this.dataset = dataset; if (dataset != null) { setDatasetGroup(dataset.getGroup()); dataset.addChangeListener(this); } // send a dataset change event to self... DatasetChangeEvent event = new DatasetChangeEvent(this, dataset); datasetChanged(event); }
/** * Sets the dataset for the plot, replacing the existing dataset if there * is one, and triggers a {@link PlotChangeEvent}. * * @param dataset the dataset ({@code null} permitted). * * @see #getDataset() */ public void setDataset(ValueDataset dataset) { // if there is an existing dataset, remove the plot from the list of // change listeners... ValueDataset existing = this.dataset; if (existing != null) { existing.removeChangeListener(this); } // set the new dataset, and register the chart as a change listener... this.dataset = dataset; if (dataset != null) { setDatasetGroup(dataset.getGroup()); dataset.addChangeListener(this); } // send a dataset change event to self... DatasetChangeEvent event = new DatasetChangeEvent(this, dataset); datasetChanged(event); }
/** * Sets the dataset for the plot, replacing the existing dataset if there * is one, and triggers a {@link PlotChangeEvent}. * * @param dataset the dataset (<code>null</code> permitted). * * @see #getDataset() */ public void setDataset(ValueDataset dataset) { // if there is an existing dataset, remove the plot from the list of // change listeners... ValueDataset existing = this.dataset; if (existing != null) { existing.removeChangeListener(this); } // set the new dataset, and register the chart as a change listener... this.dataset = dataset; if (dataset != null) { setDatasetGroup(dataset.getGroup()); dataset.addChangeListener(this); } // send a dataset change event to self... DatasetChangeEvent event = new DatasetChangeEvent(this, dataset); datasetChanged(event); }
/** * Returns a clone of the plot. * * @return A clone. * * @throws CloneNotSupportedException if the plot cannot be cloned. */ @Override public Object clone() throws CloneNotSupportedException { ThermometerPlot clone = (ThermometerPlot) super.clone(); if (clone.dataset != null) { clone.dataset.addChangeListener(clone); } clone.rangeAxis = (ValueAxis) ObjectUtils.clone(this.rangeAxis); if (clone.rangeAxis != null) { clone.rangeAxis.setPlot(clone); clone.rangeAxis.addChangeListener(clone); } clone.valueFormat = (NumberFormat) this.valueFormat.clone(); clone.subrangePaint = (Paint[]) this.subrangePaint.clone(); return clone; }
/** * Returns a clone of the plot. * * @return A clone. * * @throws CloneNotSupportedException if the plot cannot be cloned. */ public Object clone() throws CloneNotSupportedException { ThermometerPlot clone = (ThermometerPlot) super.clone(); if (clone.dataset != null) { clone.dataset.addChangeListener(clone); } clone.rangeAxis = (ValueAxis) ObjectUtilities.clone(this.rangeAxis); if (clone.rangeAxis != null) { clone.rangeAxis.setPlot(clone); clone.rangeAxis.addChangeListener(clone); } clone.valueFormat = (NumberFormat) this.valueFormat.clone(); clone.subrangePaint = (Paint[]) this.subrangePaint.clone(); return clone; }
/** * Creates a new thermometer plot, using default attributes where necessary. * * @param dataset the data set. */ public ThermometerPlot(ValueDataset dataset) { super(); this.padding = new RectangleInsets(UnitType.RELATIVE, 0.05, 0.05, 0.05, 0.05); this.dataset = dataset; if (dataset != null) { dataset.addChangeListener(this); } NumberAxis axis = new NumberAxis(null); axis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); axis.setAxisLineVisible(false); axis.setPlot(this); axis.addChangeListener(this); this.rangeAxis = axis; setAxisRange(); }
/** * Creates a new thermometer plot, using default attributes where necessary. * * @param dataset the data set. */ public ThermometerPlot(ValueDataset dataset) { super(); this.padding = new RectangleInsets(UnitType.RELATIVE, 0.05, 0.05, 0.05, 0.05); this.dataset = dataset; if (dataset != null) { dataset.addChangeListener(this); } NumberAxis axis = new NumberAxis(null); axis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); axis.setAxisLineVisible(false); axis.setPlot(this); axis.addChangeListener(this); this.rangeAxis = axis; setAxisRange(); }
clone.datasets[i].addChangeListener(clone);
clone.datasets[i].addChangeListener(clone);