Java UnitType类代码示例

import org.jfree.util.UnitType; //导入依赖的package包/类
/**
 * Constructs a new marker.
 *
 * @param paint  the paint (<code>null</code> not permitted).
 * @param stroke  the stroke (<code>null</code> not permitted).
 * @param outlinePaint  the outline paint (<code>null</code> permitted).
 * @param outlineStroke  the outline stroke (<code>null</code> permitted).
 * @param alpha  the alpha transparency.
 */
public Marker(Paint paint, Stroke stroke, 
              Paint outlinePaint, Stroke outlineStroke, 
              float alpha) {

    if (paint == null) {
        throw new IllegalArgumentException("Null 'paint' argument.");
    }
    if (stroke == null) {
        throw new IllegalArgumentException("Null 'stroke' argument.");
    }
    
    this.paint = paint;
    this.stroke = stroke;
    this.outlinePaint = outlinePaint;
    this.outlineStroke = outlineStroke;
    this.alpha = alpha;
    
    this.labelFont = new Font("SansSerif", Font.PLAIN, 9);
    this.labelPaint = Color.black;
    this.labelAnchor = RectangleAnchor.TOP_LEFT;
    this.labelOffset = new RectangleInsets(UnitType.ABSOLUTE, 3.0, 3.0, 3.0, 3.0);
    this.labelTextAnchor = TextAnchor.CENTER;
    
}
 

import org.jfree.util.UnitType; //导入依赖的package包/类
/**
 * 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);

    setRangeAxis(axis);
    setAxisRange();
}
 

import org.jfree.util.UnitType; //导入依赖的package包/类
/**
 * Confirm that the equals() method can distinguish all the required fields.
 */
@Test
public void testEquals() {
    BlockBorder b1 = new BlockBorder(new RectangleInsets(1.0, 2.0, 3.0,
            4.0), Color.red);
    BlockBorder b2 = new BlockBorder(new RectangleInsets(1.0, 2.0, 3.0,
            4.0), Color.red);
    assertTrue(b1.equals(b2));
    assertTrue(b2.equals(b2));

    // insets
    b1 = new BlockBorder(new RectangleInsets(UnitType.RELATIVE, 1.0, 2.0,
            3.0, 4.0), Color.red);
    assertFalse(b1.equals(b2));
    b2 = new BlockBorder(new RectangleInsets(UnitType.RELATIVE, 1.0, 2.0,
            3.0, 4.0), Color.red);
    assertTrue(b1.equals(b2));

    // paint
    b1 = new BlockBorder(new RectangleInsets(1.0, 2.0, 3.0, 4.0),
            Color.blue);
    assertFalse(b1.equals(b2));
    b2 = new BlockBorder(new RectangleInsets(1.0, 2.0, 3.0, 4.0),
            Color.blue);
    assertTrue(b1.equals(b2));
}
 

import org.jfree.util.UnitType; //导入依赖的package包/类
/**
 * 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();
}
 

import org.jfree.util.UnitType; //导入依赖的package包/类
/**
 * Serialize an instance, restore it, and check for identity.
 */
public void testSerialization() {
    final RectangleInsets i1 = new RectangleInsets(
        UnitType.ABSOLUTE, 1.0, 2.0, 3.0, 4.0
    );
    RectangleInsets i2 = null;
    try {
        final ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        final ObjectOutput out = new ObjectOutputStream(buffer);
        out.writeObject(i1);
        out.close();

        final ObjectInput in = new ObjectInputStream(
            new ByteArrayInputStream(buffer.toByteArray())
        );
        i2 = (RectangleInsets) in.readObject();
        in.close();
    }
    catch (Exception e) {
        System.out.println(e.toString());
    }
    assertTrue(i1.equals(i2)); 
}
 

import org.jfree.util.UnitType; //导入依赖的package包/类
/**
 *
 */
protected void configureChart(JFreeChart jfreeChart, JRChartPlot jrPlot) throws JRException
{	
	Integer defaultBaseFontSize = (Integer)getDefaultValue(defaultChartPropertiesMap, ChartThemesConstants.BASEFONT_SIZE);
	
	setChartBackground(jfreeChart);
	setChartTitle(jfreeChart, defaultBaseFontSize);
	setChartSubtitles(jfreeChart, defaultBaseFontSize);
	setChartLegend(jfreeChart, defaultBaseFontSize);
	setChartBorder(jfreeChart);
	
	Boolean isAntiAlias = (Boolean)getDefaultValue(defaultChartPropertiesMap, ChartThemesConstants.CHART_ANTI_ALIAS);
	if (isAntiAlias != null)
		jfreeChart.setAntiAlias(isAntiAlias.booleanValue());
	
	Double padding = (Double)getDefaultValue(defaultChartPropertiesMap, ChartThemesConstants.CHART_PADDING);
	UnitType unitType = (UnitType)getDefaultValue(defaultChartPropertiesMap, ChartThemesConstants.UNIT_TYPE);
	if (padding != null && unitType != null)
	{
		double chartPadding = padding.doubleValue();
		jfreeChart.setPadding(new RectangleInsets(unitType, chartPadding, chartPadding, chartPadding, chartPadding));
	}
	configurePlot(jfreeChart.getPlot(), jrPlot);
}
 

import org.jfree.util.UnitType; //导入依赖的package包/类
/**
 * Sets the gap threshold type.
 * 
 * @param thresholdType  the type (<code>null</code> not permitted).
 * 
 * @see #getGapThresholdType()
 */
public void setGapThresholdType(UnitType thresholdType) {
    if (thresholdType == null) {
        throw new IllegalArgumentException(
                "Null 'thresholdType' argument.");
    }
    this.gapThresholdType = thresholdType;
    notifyListeners(new RendererChangeEvent(this));
}
 

import org.jfree.util.UnitType; //导入依赖的package包/类
/**
 * Creates a new instance.
 * 
 * @param unitType  absolute or relative units (<code>null</code> not 
 *                  permitted).
 * @param top  the top insets.
 * @param left  the left insets.
 * @param bottom  the bottom insets.
 * @param right  the right insets.
 */
public RectangleInsets(final UnitType unitType,
                       final double top, final double left, 
                       final double bottom, final double right) {
    if (unitType == null) {
        throw new IllegalArgumentException("Null 'unitType' argument.");
    }
    this.unitType = unitType;
    this.top = top;
    this.bottom = bottom;
    this.left = left;
    this.right = right;
}
 

import org.jfree.util.UnitType; //导入依赖的package包/类
/**
 * Returns the top margin.
 * 
 * @param height  the height of the base rectangle.
 * 
 * @return The top margin (in Java2D units).
 */
public double calculateTopInset(final double height) {
    double result = this.top;
    if (this.unitType == UnitType.RELATIVE) {
        result = (this.top * height);
    }
    return result;
}
 

import org.jfree.util.UnitType; //导入依赖的package包/类
/**
 * Returns the top margin.
 * 
 * @param height  the height of the base rectangle.
 * 
 * @return The top margin (in Java2D units).
 */
public double calculateTopOutset(final double height) {
    double result = this.top;
    if (this.unitType == UnitType.RELATIVE) {
        result = (height / (1 - this.top - this.bottom)) * this.top;
    }
    return result;
}
 

import org.jfree.util.UnitType; //导入依赖的package包/类
/**
 * Returns the bottom margin.
 * 
 * @param height  the height of the base rectangle.
 * 
 * @return The bottom margin (in Java2D units).
 */
public double calculateBottomInset(final double height) {
    double result = this.bottom;
    if (this.unitType == UnitType.RELATIVE) {
        result = (this.bottom * height);
    }
    return result;
}
 

import org.jfree.util.UnitType; //导入依赖的package包/类
/**
 * Returns the bottom margin.
 * 
 * @param height  the height of the base rectangle.
 * 
 * @return The bottom margin (in Java2D units).
 */
public double calculateBottomOutset(final double height) {
    double result = this.bottom;
    if (this.unitType == UnitType.RELATIVE) {
        result = (height / (1 - this.top - this.bottom)) * this.bottom;
    }
    return result;
}
 

import org.jfree.util.UnitType; //导入依赖的package包/类
/**
 * Returns the left margin.
 * 
 * @param width  the width of the base rectangle.
 * 
 * @return The left margin (in Java2D units).
 */
public double calculateLeftInset(final double width) {
    double result = this.left;
    if (this.unitType == UnitType.RELATIVE) {
        result = (this.left * width);
    }
    return result;
}
 

import org.jfree.util.UnitType; //导入依赖的package包/类
/**
 * Returns the left margin.
 * 
 * @param width  the width of the base rectangle.
 * 
 * @return The left margin (in Java2D units).
 */
public double calculateLeftOutset(final double width) {
    double result = this.left;
    if (this.unitType == UnitType.RELATIVE) {
        result = (width / (1 - this.left - this.right)) * this.left;
    }
    return result;
}
 

import org.jfree.util.UnitType; //导入依赖的package包/类
/**
 * Returns the right margin.
 * 
 * @param width  the width of the base rectangle.
 * 
 * @return The right margin (in Java2D units).
 */
public double calculateRightInset(final double width) {
    double result = this.right;
    if (this.unitType == UnitType.RELATIVE) {
        result = (this.right * width);
    }
    return result;
}