Java Axis类代码示例

import org.jfree.chart.axis.Axis; //导入依赖的package包/类
/**
 * A static method that returns a panel that is appropriate for the axis
 * type.
 *
 * @param axis  the axis whose properties are to be displayed/edited in the panel.
 *
 * @return a panel or <code>null</code< if axis is <code>null</code>.
 */
public static AxisPropertyEditPanel getInstance(Axis axis) {

    if (axis != null) {
        // figure out what type of axis we have and instantiate the
        // appropriate panel
        if (axis instanceof NumberAxis) {
            return new NumberAxisPropertyEditPanel((NumberAxis) axis);
        }
        else {
            return new AxisPropertyEditPanel(axis);
        }
    }
    else {
        return null;
    }

}
 

import org.jfree.chart.axis.Axis; //导入依赖的package包/类
/**
 * A static method that returns a panel that is appropriate for the axis
 * type.
 *
 * @param axis  the axis whose properties are to be displayed/edited in 
 *              the panel.
 *
 * @return A panel or <code>null</code< if axis is <code>null</code>.
 */
public static DefaultAxisEditor getInstance(Axis axis) {

    if (axis != null) {
        // figure out what type of axis we have and instantiate the
        // appropriate panel
        if (axis instanceof NumberAxis) {
            return new DefaultNumberAxisEditor((NumberAxis) axis);
        }
        else {
            return new DefaultAxisEditor(axis);
        }
    }
    else {
        return null;
    }

}
 

import org.jfree.chart.axis.Axis; //导入依赖的package包/类
/**
 * A static method that returns a panel that is appropriate for the axis
 * type.
 *
 * @param axis  the axis whose properties are to be displayed/edited in
 *              the panel.
 *
 * @return A panel or {@code null} if axis is {@code null}.
 */
public static DefaultAxisEditor getInstance(Axis axis) {

    if (axis != null) {
        // figure out what type of axis we have and instantiate the
        // appropriate panel
        if (axis instanceof NumberAxis) {
            return new DefaultNumberAxisEditor((NumberAxis) axis);
        }
        if (axis instanceof LogAxis) {
            return new DefaultLogAxisEditor((LogAxis) axis);
        }
        else {
            return new DefaultAxisEditor(axis);
        }
    }
    else {
        return null;
    }

}
 

import org.jfree.chart.axis.Axis; //导入依赖的package包/类
protected void setAxisLine(Axis axis, Paint lineColor)
{
	Boolean defaultAxisLineVisible = (Boolean)getDefaultValue(defaultAxisPropertiesMap, ChartThemesConstants.AXIS_LINE_VISIBLE);
	if (defaultAxisLineVisible != null && defaultAxisLineVisible.booleanValue())
	{
		Paint linePaint = lineColor != null ?
				lineColor :
				(Paint)getDefaultValue(defaultAxisPropertiesMap, ChartThemesConstants.AXIS_LINE_PAINT);
		
		if (linePaint != null)
		{
			axis.setAxisLinePaint(linePaint);
		}
		Stroke defaultAxisLineStroke = (Stroke)getDefaultValue(defaultAxisPropertiesMap, ChartThemesConstants.AXIS_LINE_STROKE);
		if (defaultAxisLineStroke != null)
			axis.setAxisLineStroke(defaultAxisLineStroke);
	}
}
 

import org.jfree.chart.axis.Axis; //导入依赖的package包/类
protected void setAxisTickMarks(Axis axis, Paint lineColor)
{
	Boolean defaultAxisTickMarksVisible = (Boolean)getDefaultValue(defaultAxisPropertiesMap, ChartThemesConstants.AXIS_TICK_MARKS_VISIBLE);
	if (defaultAxisTickMarksVisible != null && defaultAxisTickMarksVisible.booleanValue())
	{
		Float defaultAxisTickMarksInsideLength = (Float)getDefaultValue(defaultAxisPropertiesMap, ChartThemesConstants.AXIS_TICK_MARKS_INSIDE_LENGTH);
		if (defaultAxisTickMarksInsideLength != null)
			axis.setTickMarkInsideLength(defaultAxisTickMarksInsideLength.floatValue());
		
		Float defaultAxisTickMarksOutsideLength = (Float)getDefaultValue(defaultAxisPropertiesMap, ChartThemesConstants.AXIS_TICK_MARKS_OUTSIDE_LENGTH);
		if (defaultAxisTickMarksOutsideLength != null)
			axis.setTickMarkInsideLength(defaultAxisTickMarksOutsideLength.floatValue());
		
		Paint tickMarkPaint = getDefaultValue(defaultAxisPropertiesMap, ChartThemesConstants.AXIS_TICK_MARKS_PAINT) != null ?
				(Paint)getDefaultValue(defaultAxisPropertiesMap, ChartThemesConstants.AXIS_TICK_MARKS_PAINT) :
				lineColor;
		
		if (tickMarkPaint != null)
		{
			axis.setTickMarkPaint(tickMarkPaint);
		}
		Stroke defaultTickMarkStroke = (Stroke)getDefaultValue(defaultAxisPropertiesMap, ChartThemesConstants.AXIS_TICK_MARKS_STROKE);
		if (defaultTickMarkStroke != null)
			axis.setTickMarkStroke(defaultTickMarkStroke);
	}
}
 

import org.jfree.chart.axis.Axis; //导入依赖的package包/类
protected void setAxisLine(Axis axis, Paint lineColor, AxisSettings axisSettings)
{
	Boolean axisLineVisible = axisSettings.getLineVisible();
	if (axisLineVisible == null || axisLineVisible.booleanValue())
	{
		Paint linePaint = lineColor;
		if (linePaint == null && axisSettings.getLinePaint() != null)
		{
			linePaint = axisSettings.getLinePaint().getPaint();
		}
		if (linePaint != null)
		{
			axis.setAxisLinePaint(linePaint);
		}
		Stroke axisLineStroke = axisSettings.getLineStroke();
		if (axisLineStroke != null)
			axis.setAxisLineStroke(axisLineStroke);
	}
	else
	{
		axis.setAxisLineVisible(false);
	}
}
 

import org.jfree.chart.axis.Axis; //导入依赖的package包/类
/**
 * A static method that returns a panel that is appropriate for the axis
 * type.
 *
 * @param axis  the axis whose properties are to be displayed/edited in
 *              the panel.
 *
 * @return A panel or <code>null</code< if axis is <code>null</code>.
 */
public static DefaultAxisEditor getInstance(Axis axis) {

    if (axis != null) {
        // figure out what type of axis we have and instantiate the
        // appropriate panel
        if (axis instanceof NumberAxis) {
            return new DefaultNumberAxisEditor((NumberAxis) axis);
        }
        else {
            return new DefaultAxisEditor(axis);
        }
    }
    else {
        return null;
    }

}
 

import org.jfree.chart.axis.Axis; //导入依赖的package包/类
/**
 * A static method that returns a panel that is appropriate for the axis
 * type.
 *
 * @param axis  the axis whose properties are to be displayed/edited in
 *              the panel.
 *
 * @return A panel or <code>null</code< if axis is <code>null</code>.
 */
public static DefaultAxisEditor getInstance(Axis axis) {

    if (axis != null) {
        // figure out what type of axis we have and instantiate the
        // appropriate panel
        if (axis instanceof NumberAxis) {
            return new DefaultNumberAxisEditor((NumberAxis) axis);
        }
        if (axis instanceof LogAxis) {
            return new DefaultLogAxisEditor((LogAxis) axis);
        }
        else {
            return new DefaultAxisEditor(axis);
        }
    }
    else {
        return null;
    }

}
 

import org.jfree.chart.axis.Axis; //导入依赖的package包/类
Axis findAxisOfPanel(JPanel panel, whichAxis wa)
{
   for(Component c: panel.getComponents()) {
      if(c instanceof PanelWithChart) {
         PanelWithChart pwc = (PanelWithChart)c;
         JFreeChart jfc = pwc.getChart();
         XYPlot xyp = (XYPlot)jfc.getPlot();
         switch(wa)
         {
            case Domain: return xyp.getDomainAxis();
            case Range: return xyp.getRangeAxis();
            default: return null;
         }
      }
   }
   return null;
}
 

import org.jfree.chart.axis.Axis; //导入依赖的package包/类
public static void formatAxis(PlotConfiguration plotConfiguration, Axis axis) {
	Color axisColor = plotConfiguration.getAxisLineColor();
	if (axis != null) {
		axis.setAxisLinePaint(axisColor);
		axis.setAxisLineStroke(new BasicStroke(plotConfiguration.getAxisLineWidth()));
		axis.setLabelPaint(axisColor);
		axis.setTickLabelPaint(axisColor);
	}
}
 

import org.jfree.chart.axis.Axis; //导入依赖的package包/类
/**
 * Sets the properties of the specified axis to match the properties
 * defined on this panel.
 *
 * @param axis  the axis.
 */
public void setAxisProperties(Axis axis) {
    axis.setLabel(getLabel());
    axis.setLabelFont(getLabelFont());
    axis.setLabelPaint(getLabelPaint());
    axis.setTickMarksVisible(isTickMarksVisible());
    // axis.setTickMarkStroke(getTickMarkStroke());
    axis.setTickLabelsVisible(isTickLabelsVisible());
    axis.setTickLabelFont(getTickLabelFont());
    axis.setTickLabelPaint(getTickLabelPaint());
    axis.setTickLabelInsets(getTickLabelInsets());
    axis.setLabelInsets(getLabelInsets());
}
 

import org.jfree.chart.axis.Axis; //导入依赖的package包/类
/**
     * Sets the properties of the specified axis to match the properties
     * defined on this panel.
     *
     * @param axis  the axis.
     */
    public void setAxisProperties(Axis axis) {
        super.setAxisProperties(axis);
        NumberAxis numberAxis = (NumberAxis) axis;
        numberAxis.setAutoRange(this.autoRange);
        if (!this.autoRange) {
            numberAxis.setRange(this.minimumValue, this.maximumValue);
        }
//        numberAxis.setGridLinesVisible(this.showGridLinesCheckBox.isSelected());
//        numberAxis.setGridPaint(this.gridPaintSample.getPaint());
//        numberAxis.setGridStroke(this.gridStrokeSample.getStroke());
    }
 

import org.jfree.chart.axis.Axis; //导入依赖的package包/类
/**
 * A static method that returns a panel that is appropriate 
 * for the axis type.
 *
 * @param parent  the parent.
 * @param style  the style.
 * @param axis  the axis whose properties are to be displayed/edited  
 *              in the composite.
 * @return A composite or <code>null</code< if axis is <code>null</code>.
 */
public static SWTAxisEditor getInstance(Composite parent, int style, 
        Axis axis) {
    
    if (axis != null) {
        // return the appropriate axis editor
        if (axis instanceof NumberAxis)
            return new SWTNumberAxisEditor(parent, style, 
                    (NumberAxis) axis );
        else return new SWTAxisEditor(parent, style, axis);
    }
    else return null;
}
 

import org.jfree.chart.axis.Axis; //导入依赖的package包/类
/**
 * Sets the properties of the specified axis to match 
 * the properties defined on this panel.
 *
 * @param axis  the axis.
 */
public void setAxisProperties(Axis axis) {
    axis.setLabel(getLabel());
    axis.setLabelFont(getLabelFont());
    axis.setLabelPaint(getLabelPaint());
    axis.setTickMarksVisible(showTickMarksCheckBox.getSelection());
    axis.setTickLabelsVisible(showTickLabelsCheckBox.getSelection());
    axis.setTickLabelFont(getTickLabelFont());
    axis.setTickLabelPaint(getTickLabelPaint());
}
 

import org.jfree.chart.axis.Axis; //导入依赖的package包/类
/**
 * Sets the properties of the specified axis to match 
 * the properties defined on this panel.
 *
 * @param axis  the axis.
 */
public void setAxisProperties(Axis axis) {
    super.setAxisProperties(axis);
    NumberAxis numberAxis = (NumberAxis) axis;
    numberAxis.setAutoRange(this.autoRange);
    if (! this.autoRange)
        numberAxis.setRange(this.minimumValue, this.maximumValue);
}