Java ValueAxis.configure方法代碼示例

import org.jfree.chart.axis.ValueAxis; //導入方法依賴的package包/類
/**
 * Returns a clone of the plot.
 * 
 * @return A clone.
 * 
 * @throws CloneNotSupportedException  this class will not throw this 
 *         exception, but subclasses (if any) might.
 */
public Object clone() throws CloneNotSupportedException {
    CombinedRangeCategoryPlot result 
        = (CombinedRangeCategoryPlot) super.clone(); 
    result.subplots = (List) ObjectUtilities.deepClone(this.subplots);
    for (Iterator it = result.subplots.iterator(); it.hasNext();) {
        Plot child = (Plot) it.next();
        child.setParent(result);
    }
    
    // after setting up all the subplots, the shared range axis may need 
    // reconfiguring
    ValueAxis rangeAxis = result.getRangeAxis();
    if (rangeAxis != null) {
        rangeAxis.configure();
    }
    
    return result;
}
 

import org.jfree.chart.axis.ValueAxis; //導入方法依賴的package包/類
/**
 * Returns a clone of the annotation.
 * 
 * @return A clone.
 * 
 * @throws CloneNotSupportedException  this class will not throw this exception, but subclasses
 *         (if any) might.
 */
public Object clone() throws CloneNotSupportedException {
    
    CombinedDomainXYPlot result = (CombinedDomainXYPlot) super.clone(); 
    result.subplots = ObjectUtils.clone(this.subplots);
    for (Iterator it = result.subplots.iterator(); it.hasNext();) {
        Plot child = (Plot) it.next();
        child.setParent(result);
    }
    
    // after setting up all the subplots, the shared domain axis may need reconfiguring
    ValueAxis domainAxis = result.getDomainAxis();
    if (domainAxis != null) {
        domainAxis.configure();
    }
    
    return result;
    
}
 

import org.jfree.chart.axis.ValueAxis; //導入方法依賴的package包/類
/**
 * Sets the range axis for the plot and sends a {@link PlotChangeEvent} to all registered
 * listeners.
 *
 * @param axis  the axis (<code>null</code> permitted).
 *
 */
public void setRangeAxis(ValueAxis axis)  {

    if (axis != null) {
        axis.setPlot(this);
    }

    // plot is likely registered as a listener with the existing axis...
    ValueAxis existing = getRangeAxis();
    if (existing != null) {
        existing.removeChangeListener(this);
    }

    this.rangeAxes.set(0, axis);
    if (axis != null) {
        axis.configure();
        axis.addChangeListener(this);
    }
    notifyListeners(new PlotChangeEvent(this));

}
 

import org.jfree.chart.axis.ValueAxis; //導入方法依賴的package包/類
/**
 * Adds a subplot and sends a {@link PlotChangeEvent} to all registered listeners.
 *
 * @param subplot  the subplot (<code>null</code> not permitted).
 * @param weight  the weight (must be >= 1).
 */
public void add(CategoryPlot subplot, int weight) {
    if (subplot == null) {
        throw new IllegalArgumentException("Null 'subplot' argument.");
    }
    if (weight <= 0) {
        throw new IllegalArgumentException("Require weight >= 1.");
    }
    // store the plot and its weight
    subplot.setParent(this);
    subplot.setWeight(weight);
    subplot.setInsets(new Insets(0, 0, 0, 0));
    subplot.setRangeAxis(null);
    subplot.setOrientation(getOrientation());
    subplot.addChangeListener(this);
    this.subplots.add(subplot);
    this.totalWeight += weight;
    
    // configure the range axis...
    ValueAxis axis = getRangeAxis();
    if (axis != null) {
        axis.configure();
    }
    notifyListeners(new PlotChangeEvent(this));
}
 

import org.jfree.chart.axis.ValueAxis; //導入方法依賴的package包/類
/**
 * Returns a clone of the plot.
 * 
 * @return A clone.
 * 
 * @throws CloneNotSupportedException  this class will not throw this exception, but subclasses
 *         (if any) might.
 */
public Object clone() throws CloneNotSupportedException {
    
    CombinedRangeXYPlot result = (CombinedRangeXYPlot) super.clone(); 
    result.subplots = ObjectUtils.clone(this.subplots);
    for (Iterator it = result.subplots.iterator(); it.hasNext();) {
        Plot child = (Plot) it.next();
        child.setParent(result);
    }
    
    // after setting up all the subplots, the shared range axis may need reconfiguring
    ValueAxis rangeAxis = result.getRangeAxis();
    if (rangeAxis != null) {
        rangeAxis.configure();
    }
    
    return result;
}
 

import org.jfree.chart.axis.ValueAxis; //導入方法依賴的package包/類
/**
 * Sets a range axis.
 *
 * @param index  the axis index.
 * @param axis  the axis.
 */
public void setRangeAxis(int index, ValueAxis axis) {

    ValueAxis existing = (ValueAxis) this.rangeAxes.get(index);
    if (existing != null) {
        existing.removeChangeListener(this);
    }

    if (axis != null) {
        axis.setPlot(this);
    }

    this.rangeAxes.set(index, axis);
    if (axis != null) {
        axis.configure();
        axis.addChangeListener(this);
    }
    notifyListeners(new PlotChangeEvent(this));

}
 

import org.jfree.chart.axis.ValueAxis; //導入方法依賴的package包/類
/**
 * Receives notification of a change to the plot's dataset.
 * <P>
 * The range axis bounds will be recalculated if necessary.
 *
 * @param event  information about the event (not used here).
 */
public void datasetChanged(DatasetChangeEvent event) {

    int count = this.rangeAxes.size();
    for (int axisIndex = 0; axisIndex < count; axisIndex++) {
        ValueAxis yAxis = getRangeAxis(axisIndex);
        if (yAxis != null) {
            yAxis.configure();
        }
    }
    if (getParent() != null) {
        getParent().datasetChanged(event);
    }
    else {
        PlotChangeEvent e = new PlotChangeEvent(this);
        notifyListeners(e);
    }

}
 

import org.jfree.chart.axis.ValueAxis; //導入方法依賴的package包/類
/**
 * Receives notification of a change to the plot's dataset.
 * <P>
 * The range axis bounds will be recalculated if necessary.
 *
 * @param event  information about the event (not used here).
 */
public void datasetChanged(DatasetChangeEvent event) {

    int count = this.rangeAxes.size();
    for (int axisIndex = 0; axisIndex < count; axisIndex++) {
        ValueAxis yAxis = getRangeAxis(axisIndex);
        if (yAxis != null) {
            yAxis.configure();
        }
    }
    if (getParent() != null) {
        getParent().datasetChanged(event);
    }
    else {
        PlotChangeEvent e = new PlotChangeEvent(this);
        e.setType(ChartChangeEventType.DATASET_UPDATED);
        notifyListeners(e);
    }

}
 

import org.jfree.chart.axis.ValueAxis; //導入方法依賴的package包/類
/**
 * Returns a clone of the annotation.
 * 
 * @return A clone.
 * 
 * @throws CloneNotSupportedException  this class will not throw this 
 *         exception, but subclasses (if any) might.
 */
public Object clone() throws CloneNotSupportedException {
    
    CombinedDomainXYPlot result = (CombinedDomainXYPlot) super.clone(); 
    result.subplots = (List) ObjectUtilities.deepClone(this.subplots);
    for (Iterator it = result.subplots.iterator(); it.hasNext();) {
        Plot child = (Plot) it.next();
        child.setParent(result);
    }
    
    // after setting up all the subplots, the shared domain axis may need 
    // reconfiguring
    ValueAxis domainAxis = result.getDomainAxis();
    if (domainAxis != null) {
        domainAxis.configure();
    }
    
    return result;
    
}
 

import org.jfree.chart.axis.ValueAxis; //導入方法依賴的package包/類
/**
 * Adds a subplot with the specified weight and sends a @link{PlotChangeEvent} to all 
 * registered listeners.  The weight determines how much space is allocated to the 
 * subplot relative to all the other subplots.
 * <P>
 * The domain axis for the subplot will be set to <code>null</code>.
 *
 * @param subplot  the subplot (<code>null</code> not permitted).
 * @param weight  the weight (must be >= 1).
 */
public void add(XYPlot subplot, int weight) {

    if (subplot == null) {
        throw new IllegalArgumentException("Null 'subplot' argument.");
    }
    if (weight <= 0) {
        throw new IllegalArgumentException("Require weight >= 1.");
    }

    // store the plot and its weight
    subplot.setParent(this);
    subplot.setWeight(weight);
    subplot.setInsets(new Insets(0, 0, 0, 0), false);
    subplot.setDomainAxis(null);
    subplot.addChangeListener(this);
    this.subplots.add(subplot);

    // keep track of total weights
    this.totalWeight += weight;

    ValueAxis axis = getDomainAxis();
    if (axis != null) {
        axis.configure();
    }
    
    notifyListeners(new PlotChangeEvent(this));

}
 

import org.jfree.chart.axis.ValueAxis; //導入方法依賴的package包/類
/**
 * Configures the range axes.
 * 
 * @see #configureDomainAxes()
 */
public void configureRangeAxes() {
    for (int i = 0; i < this.rangeAxes.size(); i++) {
        ValueAxis axis = (ValueAxis) this.rangeAxes.get(i);
        if (axis != null) {
            axis.configure();
        }
    }
}
 

import org.jfree.chart.axis.ValueAxis; //導入方法依賴的package包/類
/**
 * 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();
    
    // the range axis is deserialized before the subplots, so its value 
    // range is likely to be incorrect...
    ValueAxis rangeAxis = getRangeAxis();
    if (rangeAxis != null) {
        rangeAxis.configure();
    }
    
}
 

import org.jfree.chart.axis.ValueAxis; //導入方法依賴的package包/類
/**
 * Configures the range axes.
 */
public void configureRangeAxes() {
    for (int i = 0; i < this.rangeAxes.size(); i++) {
        ValueAxis axis = (ValueAxis) this.rangeAxes.get(i);
        if (axis != null) {
            axis.configure();
        }
    }
}
 

import org.jfree.chart.axis.ValueAxis; //導入方法依賴的package包/類
/**
 * Removes a subplot from the combined chart.
 *
 * @param subplot  the subplot.
 */
public void remove(CategoryPlot subplot) {
    if (subplot == null) {
        throw new IllegalArgumentException(" Null 'subplot' argument.");   
    }
    int position = -1;
    int size = this.subplots.size();
    int i = 0;
    while (position == -1 && i < size) {
        if (this.subplots.get(i) == subplot) {
            position = i;
        }
        i++;
    }
    if (position != -1) {
        subplot.setParent(null);
        subplot.removeChangeListener(this);
        this.totalWeight -= subplot.getWeight();
    
        ValueAxis range = getRangeAxis();
        if (range != null) {
            range.configure();
        }

        ValueAxis range2 = getRangeAxis(1);
        if (range2 != null) {
            range2.configure();
        }

        notifyListeners(new PlotChangeEvent(this));
    }
}
 

import org.jfree.chart.axis.ValueAxis; //導入方法依賴的package包/類
/**
 * Removes a subplot from the combined chart.
 *
 * @param subplot  the subplot (<code>null</code> not permitted).
 */
public void remove(CategoryPlot subplot) {
    if (subplot == null) {
        throw new IllegalArgumentException(" Null 'subplot' argument.");   
    }
    int position = -1;
    int size = this.subplots.size();
    int i = 0;
    while (position == -1 && i < size) {
        if (this.subplots.get(i) == subplot) {
            position = i;
        }
        i++;
    }
    if (position != -1) {
        this.subplots.remove(position);
        subplot.setParent(null);
        subplot.removeChangeListener(this);
        this.totalWeight -= subplot.getWeight();
    
        ValueAxis range = getRangeAxis();
        if (range != null) {
            range.configure();
        }

        ValueAxis range2 = getRangeAxis(1);
        if (range2 != null) {
            range2.configure();
        }
        notifyListeners(new PlotChangeEvent(this));
    }
}