public static void generateEPSusingJava2D(File outputFile) throws IOException {
OutputStream out = new java.io.FileOutputStream(outputFile);
out = new java.io.BufferedOutputStream(out);
try {
//Instantiate the EPSDocumentGraphics2D instance
EPSDocumentGraphics2D g2d = new EPSDocumentGraphics2D(false);
g2d.setGraphicContext(new org.apache.xmlgraphics.java2d.GraphicContext());
//Set up the document size
g2d.setupDocument(out, 400, 200); //400pt x 200pt
//Paint a bounding box
g2d.drawRect(0, 0, 400, 200);
g2d.setFont(new Font("sans-serif", Font.BOLD, 14));
g2d.drawString("Color usage example:", 10, 20);
g2d.setFont(new Font("sans-serif", Font.PLAIN, 12));
g2d.drawString("RGB", 10, 84);
g2d.drawString("CMYK", 60, 84);
g2d.drawString("(Lab)", 110, 84);
g2d.drawString("(Named)", 160, 84);
//We're creating a few boxes all filled with some variant of the
//"Postgelb" (postal yellow) color as used by Swiss Post.
Color colRGB = new Color(255, 204, 0);
g2d.setColor(colRGB);
g2d.fillRect(10, 30, 40, 40);
//Just convert RGB to CMYK and use that
float[] compsRGB = colRGB.getColorComponents(null);
DeviceCMYKColorSpace cmykCS = ColorSpaces.getDeviceCMYKColorSpace();
float[] compsCMYK = cmykCS.fromRGB(compsRGB);
Color colCMYK = DeviceCMYKColorSpace.createCMYKColor(compsCMYK);
g2d.setColor(colCMYK);
g2d.fillRect(60, 30, 40, 40);
//Try CIELab (not implemented, yet)
CIELabColorSpace d50 = ColorSpaces.getCIELabColorSpaceD50();
Color colLab = d50.toColor(83.25f, 16.45f, 96.89f, 1.0f);
g2d.setColor(colLab);
g2d.fillRect(110, 30, 40, 40);
//Try named color (Separation, not implemented, yet)
float[] c1xyz = d50.toCIEXYZNative(83.25f, 16.45f, 96.89f);
NamedColorSpace postgelb = new NamedColorSpace("Postgelb", c1xyz);
Color colNamed = new Color(postgelb, new float[] {1.0f}, 1.0f);
g2d.setColor(colNamed);
g2d.fillRect(160, 30, 40, 40);
//Cleanup
g2d.finish();
} finally {
IOUtils.closeQuietly(out);
}
}