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This example program renders the Canadian flag using Box and Path objects.

Please Note: Every curve segment must have exactly 3 curve points.

Example_02.pdf

import java.io.*;

import com.pdfjet.*;


/**
 *  Example_02.java
 *
 *  Draw the Canadian flag using a Path object that contains both lines
 *  and curve segments. Every curve segment must have exactly 2 control points.
 */
public class Example_02 {

    public Example_02() throws Exception {

        FileOutputStream fos = new FileOutputStream("Example_02.pdf");

        PDF pdf = new PDF(fos);

        Page page = new Page(pdf, Letter.PORTRAIT);

        Box flag = new Box(85.0f, 85.0f, 64.0f, 32.0f);

        Path path = new Path();

        path.add(new Point(13.0f,  0.0f));
        path.add(new Point(15.5f,  4.5f));

        path.add(new Point(18.0f,  3.5f));
        path.add(new Point(15.5f, 13.5f, Point.CONTROL_POINT));
        path.add(new Point(15.5f, 13.5f, Point.CONTROL_POINT));
        path.add(new Point(20.5f,  7.5f));

        path.add(new Point(21.0f,  9.5f));
        path.add(new Point(25.0f,  9.0f));
        path.add(new Point(24.0f, 13.0f));
        path.add(new Point(25.5f, 14.0f));
        path.add(new Point(19.0f, 19.0f));
        path.add(new Point(20.0f, 21.5f));
        path.add(new Point(13.5f, 20.5f));
        path.add(new Point(13.5f, 27.0f));
        path.add(new Point(12.5f, 27.0f));
        path.add(new Point(12.5f, 20.5f));
        path.add(new Point( 6.0f, 21.5f));
        path.add(new Point( 7.0f, 19.0f));
        path.add(new Point( 0.5f, 14.0f));
        path.add(new Point( 2.0f, 13.0f));
        path.add(new Point( 1.0f,  9.0f));
        path.add(new Point( 5.0f,  9.5f));

        path.add(new Point( 5.5f,  7.5f));
        path.add(new Point(10.5f, 13.5f, Point.CONTROL_POINT));
        path.add(new Point(10.5f, 13.5f, Point.CONTROL_POINT));
        path.add(new Point( 8.0f,  3.5f));

        path.add(new Point(10.5f,  4.5f));
        path.setClosePath(true);
        path.setColor(Color.red);
        path.setFillShape(true);
        path.placeIn(flag, 19.0f, 3.0f);

        path.drawOn(page);

        Box box = new Box();
        box.setSize(16.0f, 32.0f);
        box.setColor(Color.red);
        box.setFillShape(true);
        box.placeIn(flag, 0.0f, 0.0f);
        box.drawOn(page);
        box.placeIn(flag, 48.0f, 0.0f);
        box.drawOn(page);

        path.scaleBy(15.0f);
        path.setFillShape(false);
        path.drawOn(page);

        pdf.flush();
        fos.close();
    }

    public static void main(String[] args) {
        try {
            new Example_02();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

}   // End of Example_02.java

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