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Java BarPlot.setBarWidth方法代码示例

本文整理汇总了Java中de.erichseifert.gral.plots.BarPlot.setBarWidth方法的典型用法代码示例。如果您正苦于以下问题：Java BarPlot.setBarWidth方法的具体用法？Java BarPlot.setBarWidth怎么用？Java BarPlot.setBarWidth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.BarPlot的用法示例。


在下文中一共展示了BarPlot.setBarWidth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: render

import de.erichseifert.gral.plots.BarPlot; //导入方法依赖的package包/类
@Override
public void render(Canvas componentCanvas, PLBarPlotBlock component) {
    List<PLBarPlotData> plots = component.getPlots();
    Double barWidth = component.getBarWidth();
    Double xMin = Double.valueOf(0);
    if(plots != null && plots.size() > 0){
        BarPlot plot = new BarPlot();
        super.preparePlot(plot, component);

        for(PLBarPlotData p:plots){
            DataTable dataTable = new DataTable(Double.class, Double.class, String.class);
            for(PLBarPlotPoint point:p.getData()){
                if(point.getxData() < xMin) xMin = point.getxData();
                dataTable.add(point.getxData(), point.getyData(), point.getLabel());
            }
            plot.add(dataTable);
            BarPlot.BarRenderer pointRenderer = (BarPlot.BarRenderer) plot.getPointRenderers(dataTable).get(0);
            Color color = PLColor.create(p.getColor(), Color.class);
            pointRenderer.setColor(color);
            pointRenderer.setBorderStroke(new BasicStroke(component.getBorderStroke()));
            pointRenderer.setBorderColor(PLColor.create(component.getBorderColor(), Color.class));
            pointRenderer.setValueVisible(component.isValueVisible());
        }
        if(barWidth != null) plot.setBarWidth(barWidth);
        plot.getAxisRenderer(BarPlot.AXIS_X).setTickAlignment(0.0);
        plot.getAxisRenderer(BarPlot.AXIS_X).setTickSpacing(0.8);
        plot.getAxisRenderer(BarPlot.AXIS_X).setMinorTicksVisible(false);
        plot.getAxisRenderer(BarPlot.AXIS_Y).setTickAlignment(0.0);
        plot.getAxisRenderer(BarPlot.AXIS_Y).setMinorTicksVisible(false);
        plot.getAxisRenderer(BarPlot.AXIS_Y).setIntersection(xMin);

        super.drawPlot(plot, component, componentCanvas);
    }else{
        this.logger.warn("data for " + component + " isn't good enough, block was not rendered");
    }
}
开发者ID:Amine-H，项目名称:PDFLego，代码行数:37，代码来源:BarPlotRenderStrategy.java

示例2: SimpleBarPlot

import de.erichseifert.gral.plots.BarPlot; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
public SimpleBarPlot() {
	// Create example data
	DataTable data = new DataTable(Double.class, Integer.class, String.class);
	data.add(0.1,  1, "January");
	data.add(0.2,  3, "February");
	data.add(0.3, -2, "March");
	data.add(0.4,  6, "April");
	data.add(0.5, -4, "May");
	data.add(0.6,  8, "June");
	data.add(0.7,  9, "July");
	data.add(0.8, 11, "August");

	// Create new bar plot
	BarPlot plot = new BarPlot(data);

	// Format plot
	plot.setInsets(new Insets2D.Double(40.0, 40.0, 40.0, 40.0));
	plot.setBarWidth(0.075);

	// Format bars
	BarRenderer pointRenderer = (BarRenderer) plot.getPointRenderer(data);
	pointRenderer.setColor(
		new LinearGradientPaint(0f,0f, 0f,1f,
				new float[] { 0.0f, 1.0f },
				new Color[] { COLOR1, GraphicsUtils.deriveBrighter(COLOR1) }
		)
	);
	/*pointRenderer.setBorderStroke(new BasicStroke(3f));
	pointRenderer.setBorderColor(
		new LinearGradientPaint(0f,0f, 0f,1f,
				new float[] { 0.0f, 1.0f },
				new Color[] { GraphicsUtils.deriveBrighter(COLOR1), COLOR1 }
		)
	);*/
	pointRenderer.setValueVisible(true);
	pointRenderer.setValueColumn(2);
	pointRenderer.setValueLocation(Location.CENTER);
	pointRenderer.setValueColor(GraphicsUtils.deriveDarker(COLOR1));
pointRenderer.setValueFont(Font.decode(null).deriveFont(Font.BOLD));

	// Add plot to Swing component
	add(new InteractivePanel(plot));
}
开发者ID:PacktPublishing，项目名称:Java-Data-Science-Cookbook，代码行数:45，代码来源:SimpleBarPlot.java

示例3: HistogramPlot

import de.erichseifert.gral.plots.BarPlot; //导入方法依赖的package包/类
public HistogramPlot() {
	// Create example data
	Random random = new Random();
	DataTable data = new DataTable(Double.class);
	for (int i = 0; i < SAMPLE_COUNT; i++) {
		data.add(random.nextGaussian());
	}

	// Create histogram from data
	Histogram1D histogram = new Histogram1D(data, Orientation.VERTICAL,
			new Number[] {-4.0, -3.2, -2.4, -1.6, -0.8, 0.0, 0.8, 1.6, 2.4, 3.2, 4.0});
	// Create a second dimension (x axis) for plotting
	DataSource histogram2d = new EnumeratedData(histogram, (-4.0 + -3.2)/2.0, 0.8);

	// Create new bar plot
	BarPlot plot = new BarPlot(histogram2d);

	// Format plot
	plot.setInsets(new Insets2D.Double(20.0, 65.0, 50.0, 40.0));
	plot.getTitle().setText(
			String.format("Distribution of %d random samples", data.getRowCount()));
	plot.setBarWidth(0.78);

	// Format x axis
	plot.getAxisRenderer(BarPlot.AXIS_X).setTickAlignment(0.0);
	plot.getAxisRenderer(BarPlot.AXIS_X).setTickSpacing(0.8);
	plot.getAxisRenderer(BarPlot.AXIS_X).setMinorTicksVisible(false);
	// Format y axis
	plot.getAxis(BarPlot.AXIS_Y).setRange(0.0,
			MathUtils.ceil(histogram.getStatistics().get(Statistics.MAX)*1.1, 25.0));
	plot.getAxisRenderer(BarPlot.AXIS_Y).setTickAlignment(0.0);
	plot.getAxisRenderer(BarPlot.AXIS_Y).setMinorTicksVisible(false);
	plot.getAxisRenderer(BarPlot.AXIS_Y).setIntersection(-4.4);

	// Format bars
	plot.getPointRenderer(histogram2d).setColor(
		GraphicsUtils.deriveWithAlpha(COLOR1, 128));
	plot.getPointRenderer(histogram2d).setValueVisible(true);

	// Add plot to Swing component
	InteractivePanel panel = new InteractivePanel(plot);
	panel.setPannable(false);
	panel.setZoomable(false);
	add(panel);
}
开发者ID:PacktPublishing，项目名称:Java-Data-Science-Cookbook，代码行数:46，代码来源:HistogramPlot.java

示例4: SimpleBarPlot

import de.erichseifert.gral.plots.BarPlot; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
public SimpleBarPlot() {
	// Create example data
	DataTable data = new DataTable(Double.class, Integer.class, String.class);
	data.add(0.1,  1, "January");
	data.add(0.2,  3, "February");
	data.add(0.3, -2, "March");
	data.add(0.4,  6, "April");
	data.add(0.5, -4, "May");
	data.add(0.6,  8, "June");
	data.add(0.7,  9, "July");
	data.add(0.8, 11, "August");

	// Create new bar plot
	BarPlot plot = new BarPlot(data);

	// Format plot
	plot.setInsets(new Insets2D.Double(40.0, 40.0, 40.0, 40.0));
	plot.setBarWidth(0.075);

	// Format bars
	BarRenderer pointRenderer = (BarRenderer) plot.getPointRenderers(data).get(0);
	pointRenderer.setColor(
		new LinearGradientPaint(0f,0f, 0f,1f,
				new float[] { 0.0f, 1.0f },
				new Color[] { COLOR1, GraphicsUtils.deriveBrighter(COLOR1) }
		)
	);
	pointRenderer.setBorderStroke(new BasicStroke(3f));
	pointRenderer.setBorderColor(
		new LinearGradientPaint(0f,0f, 0f,1f,
				new float[] { 0.0f, 1.0f },
				new Color[] { GraphicsUtils.deriveBrighter(COLOR1), COLOR1 }
		)
	);
	pointRenderer.setValueVisible(true);
	pointRenderer.setValueColumn(2);
	pointRenderer.setValueLocation(Location.CENTER);
	pointRenderer.setValueColor(GraphicsUtils.deriveDarker(COLOR1));
	pointRenderer.setValueFont(Font.decode(null).deriveFont(Font.BOLD));

	// Add plot to Swing component
	add(new InteractivePanel(plot));
}
开发者ID:eseifert，项目名称:gral，代码行数:45，代码来源:SimpleBarPlot.java

示例5: HistogramPlot

import de.erichseifert.gral.plots.BarPlot; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
public HistogramPlot() {
	// Create example data
	Random random = new Random();
	DataTable data = new DataTable(Double.class);
	for (int i = 0; i < SAMPLE_COUNT; i++) {
		data.add(random.nextGaussian());
	}

	// Create histogram from data
	Histogram2D histogram = new Histogram2D(data, Orientation.VERTICAL,
			new Number[] {-4.0, -3.2, -2.4, -1.6, -0.8, 0.0, 0.8, 1.6, 2.4, 3.6, 4.0});
	// Create a second dimension (x axis) for plotting
	DataSource histogram2d = new EnumeratedData(histogram, (-4.0 + -3.2)/2.0, 0.8);

	// Create new bar plot
	BarPlot plot = new BarPlot(histogram2d);

	// Format plot
	plot.setInsets(new Insets2D.Double(20.0, 65.0, 50.0, 40.0));
	plot.getTitle().setText(
			String.format("Distribution of %d random samples", data.getRowCount()));
	plot.setBarWidth(0.78);

	// Format x axis
	plot.getAxisRenderer(BarPlot.AXIS_X).setTickAlignment(0.0);
	plot.getAxisRenderer(BarPlot.AXIS_X).setTickSpacing(0.8);
	plot.getAxisRenderer(BarPlot.AXIS_X).setMinorTicksVisible(false);
	// Format y axis
	plot.getAxis(BarPlot.AXIS_Y).setRange(0.0,
			MathUtils.ceil(histogram.getStatistics().get(Statistics.MAX)*1.1, 25.0));
	plot.getAxisRenderer(BarPlot.AXIS_Y).setTickAlignment(0.0);
	plot.getAxisRenderer(BarPlot.AXIS_Y).setMinorTicksVisible(false);
	plot.getAxisRenderer(BarPlot.AXIS_Y).setIntersection(-4.4);

	// Format bars
	PointRenderer barRenderer = plot.getPointRenderers(histogram2d).get(0);
	barRenderer.setColor(GraphicsUtils.deriveWithAlpha(COLOR1, 128));
	barRenderer.setValueVisible(true);

	// Add plot to Swing component
	InteractivePanel panel = new InteractivePanel(plot);
	panel.setPannable(false);
	panel.setZoomable(false);
	add(panel);
}
开发者ID:eseifert，项目名称:gral，代码行数:47，代码来源:HistogramPlot.java

示例6: SimpleBarPlot

import de.erichseifert.gral.plots.BarPlot; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
public SimpleBarPlot() {
	// Create example data
	DataTable data = new DataTable(Double.class, Integer.class, String.class);
	data.add(0.1,  1, "January");
	data.add(0.2,  3, "February");
	data.add(0.3, -2, "March");
	data.add(0.4,  6, "April");
	data.add(0.5, -4, "May");
	data.add(0.6,  8, "June");
	data.add(0.7,  9, "July");
	data.add(0.8, 11, "August");

	// Create new bar plot
	BarPlot plot = new BarPlot(data);

	// Format plot
	plot.setInsets(new Insets2D.Double(40.0, 40.0, 40.0, 40.0));
	plot.setBarWidth(0.075);

	// Format bars
	BarRenderer pointRenderer = (BarRenderer) plot.getPointRenderer(data);
	pointRenderer.setColor(
		new LinearGradientPaint(0f,0f, 0f,1f,
				new float[] { 0.0f, 1.0f },
				new Color[] { COLOR1, GraphicsUtils.deriveBrighter(COLOR1) }
		)
	);
	pointRenderer.setBorderStroke(new BasicStroke(3f));
	pointRenderer.setBorderColor(
		new LinearGradientPaint(0f,0f, 0f,1f,
				new float[] { 0.0f, 1.0f },
				new Color[] { GraphicsUtils.deriveBrighter(COLOR1), COLOR1 }
		)
	);
	pointRenderer.setValueVisible(true);
	pointRenderer.setValueColumn(2);
	pointRenderer.setValueLocation(Location.CENTER);
	pointRenderer.setValueColor(GraphicsUtils.deriveDarker(COLOR1));
	pointRenderer.setValueFont(Font.decode(null).deriveFont(Font.BOLD));

	// Add plot to Swing component
	add(new InteractivePanel(plot));
}
开发者ID:arahusky，项目名称:performance_javadoc，代码行数:45，代码来源:SimpleBarPlot.java

示例7: HistogramPlot

import de.erichseifert.gral.plots.BarPlot; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
public HistogramPlot() {
	// Create example data
	Random random = new Random();
	DataTable data = new DataTable(Double.class);
	for (int i = 0; i < SAMPLE_COUNT; i++) {
		data.add(random.nextGaussian());
	}

	// Create histogram from data
	Histogram1D histogram = new Histogram1D(data, Orientation.VERTICAL,
			new Number[] {-4.0, -3.2, -2.4, -1.6, -0.8, 0.0, 0.8, 1.6, 2.4, 3.6, 4.0});
	// Create a second dimension (x axis) for plotting
	DataSource histogram2d = new EnumeratedData(histogram, (-4.0 + -3.2)/2.0, 0.8);

	// Create new bar plot
	BarPlot plot = new BarPlot(histogram2d);

	// Format plot
	plot.setInsets(new Insets2D.Double(20.0, 65.0, 50.0, 40.0));
	plot.getTitle().setText(
			String.format("Distribution of %d random samples", data.getRowCount()));
	plot.setBarWidth(0.78);

	// Format x axis
	plot.getAxisRenderer(BarPlot.AXIS_X).setTickAlignment(0.0);
	plot.getAxisRenderer(BarPlot.AXIS_X).setTickSpacing(0.8);
	plot.getAxisRenderer(BarPlot.AXIS_X).setMinorTicksVisible(false);
	// Format y axis
	plot.getAxis(BarPlot.AXIS_Y).setRange(0.0,
			MathUtils.ceil(histogram.getStatistics().get(Statistics.MAX)*1.1, 25.0));
	plot.getAxisRenderer(BarPlot.AXIS_Y).setTickAlignment(0.0);
	plot.getAxisRenderer(BarPlot.AXIS_Y).setMinorTicksVisible(false);
	plot.getAxisRenderer(BarPlot.AXIS_Y).setIntersection(-4.4);

	// Format bars
	plot.getPointRenderer(histogram2d).setColor(
		GraphicsUtils.deriveWithAlpha(COLOR1, 128));
	plot.getPointRenderer(histogram2d).setValueVisible(true);

	// Add plot to Swing component
	InteractivePanel panel = new InteractivePanel(plot);
	panel.setPannable(false);
	panel.setZoomable(false);
	add(panel);
}
开发者ID:arahusky，项目名称:performance_javadoc，代码行数:47，代码来源:HistogramPlot.java


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