Example usage for org.jfree.ui GradientPaintTransformType CENTER

Introduction

In this page you can find the example usage for org.jfree.ui GradientPaintTransformType CENTER_VERTICAL.

Prototype

GradientPaintTransformType CENTER_VERTICAL

To view the source code for org.jfree.ui GradientPaintTransformType CENTER_VERTICAL.

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Document

Center/vertical.

Usage

From source file:org.jfree.chart.demo.CylinderChartDemo2.java

private static JFreeChart createChart(CategoryDataset categorydataset) {
    JFreeChart jfreechart = ChartFactory.createBarChart3D("Cylinder Chart Demo 2", "Category", "Value",
            categorydataset, PlotOrientation.HORIZONTAL, false, true, false);
    CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
    Paint apaint[] = createPaint();
    CustomCylinderRenderer customcylinderrenderer = new CustomCylinderRenderer(apaint);
    customcylinderrenderer.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.CENTER_VERTICAL));
    customcylinderrenderer.setBaseOutlinePaint(Color.gray);
    customcylinderrenderer.setBaseOutlineStroke(new BasicStroke(0.3F));
    customcylinderrenderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    categoryplot.setRenderer(customcylinderrenderer);
    return jfreechart;
}

From source file:org.jfree.chart.demo.GradientPaintTransformerDemo1.java

public static JPanel createDemoPanel() {
    JPanel jpanel = new JPanel(new GridLayout(2, 2));
    jpanel.setPreferredSize(new Dimension(800, 600));
    CategoryDataset categorydataset = createDataset();
    JFreeChart jfreechart = createChart("Type: VERTICAL", categorydataset);
    CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
    BarRenderer barrenderer = (BarRenderer) categoryplot.getRenderer();
    barrenderer.setDrawBarOutline(false);
    barrenderer.setSeriesPaint(0, new GradientPaint(0.0F, 0.0F, Color.red, 0.0F, 0.0F, Color.yellow));
    barrenderer.setSeriesPaint(1, new GradientPaint(0.0F, 0.0F, Color.blue, 0.0F, 0.0F, Color.green));
    barrenderer.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.VERTICAL));
    ChartPanel chartpanel = new ChartPanel(jfreechart);
    jpanel.add(chartpanel);//from ww  w.j  a  v a 2 s . c  om
    JFreeChart jfreechart1 = createChart("Type: HORIZONTAL", categorydataset);
    CategoryPlot categoryplot1 = (CategoryPlot) jfreechart1.getPlot();
    BarRenderer barrenderer1 = (BarRenderer) categoryplot1.getRenderer();
    barrenderer1.setDrawBarOutline(false);
    barrenderer1.setSeriesPaint(0, new GradientPaint(0.0F, 0.0F, Color.red, 0.0F, 0.0F, Color.yellow));
    barrenderer1.setSeriesPaint(1, new GradientPaint(0.0F, 0.0F, Color.blue, 0.0F, 0.0F, Color.green));
    barrenderer1.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL));
    ChartPanel chartpanel1 = new ChartPanel(jfreechart1);
    jpanel.add(chartpanel1);
    JFreeChart jfreechart2 = createChart("Type: CENTER_VERTICAL", categorydataset);
    CategoryPlot categoryplot2 = (CategoryPlot) jfreechart2.getPlot();
    BarRenderer barrenderer2 = (BarRenderer) categoryplot2.getRenderer();
    barrenderer2.setDrawBarOutline(false);
    barrenderer2.setSeriesPaint(0, new GradientPaint(0.0F, 0.0F, Color.red, 0.0F, 0.0F, Color.yellow));
    barrenderer2.setSeriesPaint(1, new GradientPaint(0.0F, 0.0F, Color.blue, 0.0F, 0.0F, Color.green));
    barrenderer2.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.CENTER_VERTICAL));
    ChartPanel chartpanel2 = new ChartPanel(jfreechart2);
    jpanel.add(chartpanel2);
    JFreeChart jfreechart3 = createChart("Type: CENTER_HORIZONTAL", categorydataset);
    CategoryPlot categoryplot3 = (CategoryPlot) jfreechart3.getPlot();
    BarRenderer barrenderer3 = (BarRenderer) categoryplot3.getRenderer();
    barrenderer3.setDrawBarOutline(false);
    barrenderer3.setSeriesPaint(0, new GradientPaint(0.0F, 0.0F, Color.red, 0.0F, 0.0F, Color.yellow));
    barrenderer3.setSeriesPaint(1, new GradientPaint(0.0F, 0.0F, Color.blue, 0.0F, 0.0F, Color.green));
    barrenderer3.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.CENTER_HORIZONTAL));
    ChartPanel chartpanel3 = new ChartPanel(jfreechart3);
    jpanel.add(chartpanel3);
    return jpanel;
}

From source file:org.jfree.chart.demo.ClusteredXYBarRendererDemo1.java

public static JPanel createDemoPanel() {
    JPanel jpanel = new JPanel(new GridLayout(2, 2));
    jpanel.setPreferredSize(new Dimension(800, 600));
    IntervalXYDataset intervalxydataset = createDataset();
    JFreeChart jfreechart = createChart("Vertical", intervalxydataset);
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    XYBarRenderer xybarrenderer = (XYBarRenderer) xyplot.getRenderer();
    xybarrenderer.setDrawBarOutline(false);
    xybarrenderer.setSeriesPaint(0, new GradientPaint(0.0F, 0.0F, Color.red, 0.0F, 0.0F, Color.yellow));
    xybarrenderer.setSeriesPaint(1, new GradientPaint(0.0F, 0.0F, Color.blue, 0.0F, 0.0F, Color.green));
    xybarrenderer.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.VERTICAL));
    ChartPanel chartpanel = new ChartPanel(jfreechart);
    jpanel.add(chartpanel);/*from   w  w w . ja v  a 2  s. c  om*/
    JFreeChart jfreechart1 = createChart("Vertical / Inverted Axis", intervalxydataset);
    XYPlot xyplot1 = (XYPlot) jfreechart1.getPlot();
    XYBarRenderer xybarrenderer1 = (XYBarRenderer) xyplot1.getRenderer();
    xybarrenderer1.setDrawBarOutline(false);
    xybarrenderer1.setSeriesPaint(0, new GradientPaint(0.0F, 0.0F, Color.red, 0.0F, 0.0F, Color.yellow));
    xybarrenderer1.setSeriesPaint(1, new GradientPaint(0.0F, 0.0F, Color.blue, 0.0F, 0.0F, Color.green));
    xybarrenderer1.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL));
    xyplot1.getDomainAxis().setInverted(true);
    ChartPanel chartpanel1 = new ChartPanel(jfreechart1);
    jpanel.add(chartpanel1);
    JFreeChart jfreechart2 = createChart("Horizontal", intervalxydataset);
    XYPlot xyplot2 = (XYPlot) jfreechart2.getPlot();
    xyplot2.setOrientation(PlotOrientation.HORIZONTAL);
    XYBarRenderer xybarrenderer2 = (XYBarRenderer) xyplot2.getRenderer();
    xybarrenderer2.setDrawBarOutline(false);
    xybarrenderer2.setSeriesPaint(0, new GradientPaint(0.0F, 0.0F, Color.red, 0.0F, 0.0F, Color.yellow));
    xybarrenderer2.setSeriesPaint(1, new GradientPaint(0.0F, 0.0F, Color.blue, 0.0F, 0.0F, Color.green));
    xybarrenderer2.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.CENTER_VERTICAL));
    ChartPanel chartpanel2 = new ChartPanel(jfreechart2);
    jpanel.add(chartpanel2);
    JFreeChart jfreechart3 = createChart("Horizontal / Inverted Axis", intervalxydataset);
    XYPlot xyplot3 = (XYPlot) jfreechart3.getPlot();
    xyplot3.setOrientation(PlotOrientation.HORIZONTAL);
    XYBarRenderer xybarrenderer3 = (XYBarRenderer) xyplot3.getRenderer();
    xybarrenderer3.setDrawBarOutline(false);
    xybarrenderer3.setSeriesPaint(0, new GradientPaint(0.0F, 0.0F, Color.red, 0.0F, 0.0F, Color.yellow));
    xybarrenderer3.setSeriesPaint(1, new GradientPaint(0.0F, 0.0F, Color.blue, 0.0F, 0.0F, Color.green));
    xybarrenderer3.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.CENTER_HORIZONTAL));
    xyplot3.getDomainAxis().setInverted(true);
    ChartPanel chartpanel3 = new ChartPanel(jfreechart3);
    jpanel.add(chartpanel3);
    return jpanel;
}

From source file:org.pentaho.chart.plugin.jfreechart.utils.JFreeChartUtils.java

/**
 * Returns a new StandardGradientPaintTransformer object if the series element has gradient type
 * of horizontal, vertical, center-horizontal and center-vertical.
 *
 * @param ce Current series element//from   w w  w  .  j a v a 2s . co  m
 * @return StandardGradientPaintTransformer  New StandardGradientPaintTransformer with
 *         appropriate gradient paint transform type.
 */
public static StandardGradientPaintTransformer getStandardGradientPaintTrans(final ChartElement ce) {
    StandardGradientPaintTransformer trans = null;

    final LayoutStyle layoutStyle = ce.getLayoutStyle();
    if (layoutStyle != null) {
        final CSSValue gradType = layoutStyle.getValue(ChartStyleKeys.GRADIENT_TYPE);

        if (ChartGradientType.HORIZONTAL.equals(gradType)) {
            trans = new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL);
        } else if (ChartGradientType.VERTICAL.equals(gradType)) {
            trans = new StandardGradientPaintTransformer(GradientPaintTransformType.VERTICAL);
        } else if (ChartGradientType.CENTER_HORIZONTAL.equals(gradType)) {
            trans = new StandardGradientPaintTransformer(GradientPaintTransformType.CENTER_HORIZONTAL);
        } else if (ChartGradientType.CENTER_VERTICAL.equals(gradType)) {
            trans = new StandardGradientPaintTransformer(GradientPaintTransformType.CENTER_VERTICAL);
        }
    }
    return trans;
}

Example usage for org.jfree.ui GradientPaintTransformType CENTER_VERTICAL

Introduction

Prototype

Document

Usage