Example usage for org.jfree.chart.renderer.xy XYItemRenderer setItemLabelFont

Introduction

In this page you can find the example usage for org.jfree.chart.renderer.xy XYItemRenderer setItemLabelFont.

Prototype

public void setItemLabelFont(Font font);

Source Link

Document

Sets the item label font for ALL series and sends a RendererChangeEvent to all registered listeners.

Usage

From source file:com.naryx.tagfusion.cfm.tag.awt.cfCHART.java

private void setXYItemLabelsData(XYItemRenderer renderer, cfCHARTSERIESData seriesData)
        throws cfmRunTimeException {
    // Set them as visible
    renderer.setItemLabelsVisible(true);

    // Set their color
    renderer.setItemLabelPaint(convertStringToColor(seriesData.getDataLabelColor()));

    // Set their font
    renderer.setItemLabelFont(getFont(seriesData.getDataLabelFont(), seriesData.getDataLabelFontBold(),
            seriesData.getDataLabelFontItalic(), seriesData.getDataLabelFontSize()));

    // Set the item label position for negative data values
    double degrees = seriesData.getDataLabelAngle();
    double radians = Math.toRadians(degrees);
    String negPosition = seriesData.getNegativeDataLabelPosition();
    if (negPosition.equals("top"))
        renderer.setNegativeItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12,
                TextAnchor.BOTTOM_CENTER, TextAnchor.CENTER, radians));
    else if (negPosition.equals("top_inside"))
        renderer.setNegativeItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.INSIDE12,
                TextAnchor.TOP_CENTER, TextAnchor.CENTER, radians));
    else if (negPosition.equals("left"))
        renderer.setNegativeItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.OUTSIDE9,
                TextAnchor.CENTER_RIGHT, TextAnchor.CENTER, radians));
    else if (negPosition.equals("left_inside"))
        renderer.setNegativeItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.INSIDE9,
                TextAnchor.CENTER_LEFT, TextAnchor.CENTER, radians));
    else if (negPosition.equals("center"))
        renderer.setNegativeItemLabelPosition(
                new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER, TextAnchor.CENTER, radians));
    else if (negPosition.equals("right"))
        renderer.setNegativeItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.OUTSIDE3,
                TextAnchor.CENTER_LEFT, TextAnchor.CENTER, radians));
    else if (negPosition.equals("right_inside"))
        renderer.setNegativeItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.INSIDE3,
                TextAnchor.CENTER_RIGHT, TextAnchor.CENTER, radians));
    else if (negPosition.equals("bottom_inside"))
        renderer.setNegativeItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.INSIDE6,
                TextAnchor.BOTTOM_CENTER, TextAnchor.CENTER, radians));
    else if (negPosition.equals("bottom"))
        renderer.setNegativeItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.OUTSIDE6,
                TextAnchor.TOP_CENTER, TextAnchor.CENTER, radians));

    // Set the item label position for positive data values
    String posPosition = seriesData.getPositiveDataLabelPosition();
    if (posPosition.equals("top"))
        renderer.setPositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12,
                TextAnchor.BOTTOM_CENTER, TextAnchor.CENTER, radians));
    else if (posPosition.equals("top_inside"))
        renderer.setPositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.INSIDE12,
                TextAnchor.TOP_CENTER, TextAnchor.CENTER, radians));
    else if (posPosition.equals("left"))
        renderer.setPositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.OUTSIDE9,
                TextAnchor.CENTER_RIGHT, TextAnchor.CENTER, radians));
    else if (posPosition.equals("left_inside"))
        renderer.setPositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.INSIDE9,
                TextAnchor.CENTER_LEFT, TextAnchor.CENTER, radians));
    else if (posPosition.equals("center"))
        renderer.setPositiveItemLabelPosition(
                new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER, TextAnchor.CENTER, radians));
    else if (posPosition.equals("right"))
        renderer.setPositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.OUTSIDE3,
                TextAnchor.CENTER_LEFT, TextAnchor.CENTER, radians));
    else if (posPosition.equals("right_inside"))
        renderer.setPositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.INSIDE3,
                TextAnchor.CENTER_RIGHT, TextAnchor.CENTER, radians));
    else if (posPosition.equals("bottom_inside"))
        renderer.setPositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.INSIDE6,
                TextAnchor.BOTTOM_CENTER, TextAnchor.CENTER, radians));
    else if (posPosition.equals("bottom"))
        renderer.setPositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.OUTSIDE6,
                TextAnchor.TOP_CENTER, TextAnchor.CENTER, radians));
}

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