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Java PiePlot.setRadius方法代码示例

本文整理汇总了Java中de.erichseifert.gral.plots.PiePlot.setRadius方法的典型用法代码示例。如果您正苦于以下问题：Java PiePlot.setRadius方法的具体用法？Java PiePlot.setRadius怎么用？Java PiePlot.setRadius使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类de.erichseifert.gral.plots.PiePlot的用法示例。


在下文中一共展示了PiePlot.setRadius方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: SimplePiePlot

import de.erichseifert.gral.plots.PiePlot; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
public SimplePiePlot() {
	// Create data
	DataTable data = new DataTable(Integer.class);
	for (int i = 0; i < SAMPLE_COUNT; i++) {
		int val = random.nextInt(8) + 2;
		data.add((random.nextDouble() <= 0.15) ? -val : val);
	}

	// Create new pie plot
	PiePlot plot = new PiePlot(data);

	// Format plot
	plot.getTitle().setText(getDescription());
	// Change relative size of pie
	plot.setRadius(0.9);
	// Display a legend
	plot.setLegendVisible(true);
	// Add some margin to the plot area
	plot.setInsets(new Insets2D.Double(20.0, 40.0, 40.0, 40.0));

	PieSliceRenderer pointRenderer =
			(PieSliceRenderer) plot.getPointRenderer(data);
	// Change relative size of inner region
	pointRenderer.setInnerRadius(0.4);
	// Change the width of gaps between segments
	pointRenderer.setGap(0.2);
	// Change the colors
	LinearGradient colors = new LinearGradient(COLOR1, COLOR2);
	pointRenderer.setColor(colors);
	// Show labels
	pointRenderer.setValueVisible(true);
	pointRenderer.setValueColor(Color.WHITE);
	pointRenderer.setValueFont(Font.decode(null).deriveFont(Font.BOLD));

	// Add plot to Swing component
	add(new InteractivePanel(plot), BorderLayout.CENTER);
}
开发者ID:PacktPublishing，项目名称:Java-Data-Science-Cookbook，代码行数:39，代码来源:SimplePiePlot.java

示例2: DynamicPiePlot

import de.erichseifert.gral.plots.PiePlot; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
public DynamicPiePlot() {
	// Create initial data
	data = new DataTable(Integer.class);
	DataSource pieData = PiePlot.createPieData(data);

	// Create new pie plot
	plot = new PiePlot(pieData);
	// Change relative size of pie
	plot.setRadius(0.9);
	// Change the starting angle of the first pie slice
	plot.setStart(90.0);
	// Add some margin to the plot area
	plot.setInsets(new Insets2D.Double(20.0));

	PieSliceRenderer pointRenderer =
			(PieSliceRenderer) plot.getPointRenderer(pieData);
	// Change the width of gaps between segments
	pointRenderer.setGap(0.2);
	// Change the colors
	LinearGradient colors = new LinearGradient(COLOR1, COLOR2);
	pointRenderer.setColor(colors);

	// Add plot to Swing component
	InteractivePanel panel = new InteractivePanel(plot);
	add(panel, BorderLayout.CENTER);

	setValueCount(SAMPLE_COUNT);

	// Create a slider to change the number of data values
	valueCountSlider = new JSlider(0, 50, SAMPLE_COUNT);
	valueCountSlider.setBorder(new EmptyBorder(15, 15, 5, 15));
	valueCountSlider.setMajorTickSpacing(10);
	valueCountSlider.setMinorTickSpacing(1);
	valueCountSlider.setSnapToTicks(true);
	valueCountSlider.setPaintTicks(true);
	valueCountSlider.addChangeListener(this);
	add(valueCountSlider, BorderLayout.SOUTH);
}
开发者ID:eseifert，项目名称:gral，代码行数:40，代码来源:DynamicPiePlot.java

示例3: SimplePiePlot

import de.erichseifert.gral.plots.PiePlot; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
public SimplePiePlot() {
	// Create data
	DataTable data = new DataTable(Integer.class);
	for (int i = 0; i < SAMPLE_COUNT; i++) {
		int val = random.nextInt(8) + 2;
		data.add((random.nextDouble() <= 0.15) ? -val : val);
	}
	DataSource pieData = PiePlot.createPieData(data);

	// Create new pie plot
	PiePlot plot = new PiePlot(pieData);

	// Format plot
	plot.getTitle().setText(getDescription());
	// Change relative size of pie
	plot.setRadius(0.9);
	// Display a legend
	plot.setLegendVisible(true);
	// Add some margin to the plot area
	plot.setInsets(new Insets2D.Double(20.0, 40.0, 40.0, 40.0));

	PieSliceRenderer pointRenderer =
			(PieSliceRenderer) plot.getPointRenderer(pieData);
	// Change relative size of inner region
	pointRenderer.setInnerRadius(0.4);
	// Change the width of gaps between segments
	pointRenderer.setGap(0.2);
	// Change the colors
	LinearGradient colors = new LinearGradient(COLOR1, COLOR2);
	pointRenderer.setColor(colors);
	// Show labels
	pointRenderer.setValueVisible(true);
	pointRenderer.setValueColor(Color.WHITE);
	pointRenderer.setValueFont(Font.decode(null).deriveFont(Font.BOLD));

	// Add plot to Swing component
	add(new InteractivePanel(plot), BorderLayout.CENTER);
}
开发者ID:eseifert，项目名称:gral，代码行数:40，代码来源:SimplePiePlot.java

示例4: DynamicPiePlot

import de.erichseifert.gral.plots.PiePlot; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
public DynamicPiePlot() {
	// Create initial data
	data = new DataTable(Integer.class);

	// Create new pie plot
	plot = new PiePlot(data);
	// Change relative size of pie
	plot.setRadius(0.9);
	// Change the starting angle of the first pie slice
	plot.setStart(90.0);
	// Add some margin to the plot area
	plot.setInsets(new Insets2D.Double(20.0));

	PieSliceRenderer pointRenderer =
			(PieSliceRenderer) plot.getPointRenderer(data);
	// Change the width of gaps between segments
	pointRenderer.setGap(0.2);
	// Change the colors
	LinearGradient colors = new LinearGradient(COLOR1, COLOR2);
	pointRenderer.setColor(colors);

	// Add plot to Swing component
	InteractivePanel panel = new InteractivePanel(plot);
	add(panel, BorderLayout.CENTER);

	setValueCount(SAMPLE_COUNT);

	// Create a slider to change the number of data values
	valueCountSlider = new JSlider(0, 50, SAMPLE_COUNT);
	valueCountSlider.setBorder(new EmptyBorder(15, 15, 5, 15));
	valueCountSlider.setMajorTickSpacing(10);
	valueCountSlider.setMinorTickSpacing(1);
	valueCountSlider.setSnapToTicks(true);
	valueCountSlider.setPaintTicks(true);
	valueCountSlider.addChangeListener(this);
	add(valueCountSlider, BorderLayout.SOUTH);
}
开发者ID:arahusky，项目名称:performance_javadoc，代码行数:39，代码来源:DynamicPiePlot.java

示例5: apply

import de.erichseifert.gral.plots.PiePlot; //导入方法依赖的package包/类
private void apply(ChartPieDescriptor descriptor, PiePlot plot, DataSource data) {
    applyDefaultDescriptor(descriptor, plot);

    // Change relative size of pie
    if (descriptor.getRadius() != null)
        plot.setRadius(descriptor.getRadius());

    PiePlot.PieSliceRenderer pointRenderer =
            (PiePlot.PieSliceRenderer) plot.getPointRenderer(data);

    // Change relative size of inner region
    if (descriptor.getInnerRadius() != null)
        pointRenderer.setInnerRadius(descriptor.getInnerRadius());

    // Change the width of gaps between segments
    if (descriptor.getGap() != null)
        pointRenderer.setGap(descriptor.getGap());

    // Change the colors
    LinearGradient colors = new LinearGradient(COLOR1, COLOR2);
    pointRenderer.setColor(colors);

    // Show labels
    pointRenderer.setValueVisible(true);
    pointRenderer.setValueColor(Color.WHITE);
    pointRenderer.setValueFont(Font.decode(null).deriveFont(Font.BOLD));
}
开发者ID:Arnauld，项目名称:cucumber-contrib，代码行数:28，代码来源:GralRenderer.java

示例6: SimplePiePlot

import de.erichseifert.gral.plots.PiePlot; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
public SimplePiePlot() {
	// Create data
	DataTable data = new DataTable(Integer.class);
	for (int i = 0; i < SAMPLE_COUNT; i++) {
		int val = random.nextInt(8) + 2;
           int sign = (random.nextDouble() <= 0.15) ? -1 : 1;
           System.out.println("SimplePiePlot.SimplePiePlot(" + val  + ", " + sign + ")");
           data.add(val);
	}

	// Create new pie plot
	PiePlot plot = new PiePlot(data);

	// Format plot
	plot.getTitle().setText(getDescription());
	// Change relative size of pie
	plot.setRadius(0.9);
	// Display a legend
	plot.setLegendVisible(true);
	// Add some margin to the plot area
	plot.setInsets(new Insets2D.Double(20.0, 40.0, 40.0, 40.0));

	PieSliceRenderer pointRenderer =
			(PieSliceRenderer) plot.getPointRenderer(data);
	// Change relative size of inner region
	pointRenderer.setInnerRadius(0.4);
	// Change the width of gaps between segments
	pointRenderer.setGap(0.2);
	// Change the colors
	LinearGradient colors = new LinearGradient(COLOR1, COLOR2);
	pointRenderer.setColor(colors);
	// Show labels
	pointRenderer.setValueVisible(true);
	pointRenderer.setValueColor(Color.WHITE);
	pointRenderer.setValueFont(Font.decode(null).deriveFont(Font.BOLD));

	// Add plot to Swing component
	add(new InteractivePanel(plot), BorderLayout.CENTER);
}
开发者ID:Arnauld，项目名称:cucumber-contrib，代码行数:41，代码来源:SimplePiePlot.java

示例7: usecase

import de.erichseifert.gral.plots.PiePlot; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
@Test
public void usecase() throws IOException {
    //  Create data
    DataTable data = new DataTable(Integer.class);
    for (int i = 0; i < SAMPLE_COUNT; i++) {
        int val = random.nextInt(8) + 2;
        int sign = (random.nextDouble() <= 0.15) ? -1 : 1;
        System.out.println("SimplePiePlot.SimplePiePlot(" + val + ", " + sign + ")");
        data.add(val);
    }

    // Create new pie plot
    PiePlot plot = new PiePlot(data);

    // Format plot
    plot.getTitle().setText("Dooonut!");
    // Change relative size of pie
    plot.setRadius(0.9);
    // Display a legend
    plot.setLegendVisible(true);
    // Add some margin to the plot area
    plot.setInsets(new Insets2D.Double(20.0, 40.0, 40.0, 40.0));

    PiePlot.PieSliceRenderer pointRenderer =
            (PiePlot.PieSliceRenderer) plot.getPointRenderer(data);
    // Change relative size of inner region
    pointRenderer.setInnerRadius(0.4);
    // Change the width of gaps between segments
    pointRenderer.setGap(0.2);
    // Change the colors
    LinearGradient colors = new LinearGradient(COLOR1, COLOR2);
    pointRenderer.setColor(colors);
    // Show labels
    pointRenderer.setValueVisible(true);
    pointRenderer.setValueColor(Color.WHITE);
    pointRenderer.setValueFont(Font.decode(null).deriveFont(Font.BOLD, 24));

    File output = new File("/Users/Arnauld/tmp/");
    writePNG_byHand(plot, output, "gral-pie.png");
}
开发者ID:Arnauld，项目名称:cucumber-contrib，代码行数:42，代码来源:GralRendererTest.java


注：本文中的de.erichseifert.gral.plots.PiePlot.setRadius方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。