Example usage for org.jfree.chart.encoders EncoderUtil encode

Introduction

In this page you can find the example usage for org.jfree.chart.encoders EncoderUtil encode.

Prototype

public static byte[] encode(BufferedImage image, String format, float quality, boolean encodeAlpha)
        throws IOException 

Source Link

Document

Encode the image in a specific format.

Usage

From source file:com.swordlord.gozer.components.fop.graph.GFopAreaChart.java

@Override
public String toString() {
    try {//from w ww. ja  v a  2 s .  com
        StringBuilder sb = new StringBuilder();

        sb.append(
                "<fo:block text-align=\"center\"><fo:external-graphic content-width=\"600\" src=\"data:image/png;base64,");

        byte[] arr = EncoderUtil.encode(_image.createBufferedImage(), ImageFormat.PNG, 1, true);

        sb.append(new BASE64Encoder().encode(arr));
        sb.append("\" /></fo:block>");

        return sb.toString();
    } catch (Exception e) {
        e.printStackTrace();
        System.out.println(e);
        return "";
    }
}

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From source file:com.swordlord.gozer.components.fop.graph.GFopStackedBarChart.java

@Override
public String toString() {
    try {//from ww w. j av a2s .com
        StringBuilder sb = new StringBuilder();

        sb.append(
                "<fo:block text-align=\"center\"><fo:external-graphic content-width=\"200\" src=\"data:image/png;base64,");

        byte[] arr = EncoderUtil.encode(_image.createBufferedImage(), ImageFormat.PNG, 1, true);

        sb.append(new BASE64Encoder().encode(arr));
        sb.append("\" /></fo:block>");

        return sb.toString();
    } catch (Exception e) {
        e.printStackTrace();
        System.out.println(e);
        return "";
    }
}

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