Using easytable to draw rectangles within cells

EasytableIssue60.java

package org.vandeseer.integrationtest.custom;

import lombok.Getter;
import lombok.SneakyThrows;
import lombok.experimental.SuperBuilder;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.pdmodel.PDPage;
import org.apache.pdfbox.pdmodel.PDPageContentStream;
import org.apache.pdfbox.pdmodel.common.PDRectangle;
import org.vandeseer.easytable.TableDrawer;
import org.vandeseer.easytable.drawing.Drawer;
import org.vandeseer.easytable.drawing.DrawingContext;
import org.vandeseer.easytable.drawing.DrawingUtil;
import org.vandeseer.easytable.drawing.PositionedRectangle;
import org.vandeseer.easytable.drawing.cell.AbstractCellDrawer;
import org.vandeseer.easytable.structure.Row;
import org.vandeseer.easytable.structure.Table;
import org.vandeseer.easytable.structure.cell.AbstractCell;
import org.vandeseer.easytable.structure.cell.TextCell;

import java.awt.*;
import java.awt.geom.Point2D;
import java.io.IOException;

import static org.apache.pdfbox.pdmodel.font.PDType1Font.HELVETICA;

public class CustomRectanglesCellDrawer {

    public static final float COLUMN_WIDTH = 50f;

    @SuperBuilder
    @Getter
    private static class RectanglesCell extends AbstractCell {

        private static final float RECTANGLE_HEIGHT = 20f;

        private float someValue;
        private Color someColor;

        private float someOtherValue;
        private Color someOtherColor;

        @Override
        public float getMinHeight() {
            return RECTANGLE_HEIGHT + getVerticalPadding();
        }

        @Override
        protected Drawer createDefaultDrawer() {

            return new RectanglesCellAbstractCellDrawer(this);
        }

        private class RectanglesCellAbstractCellDrawer extends AbstractCellDrawer<RectanglesCell> {

            public RectanglesCellAbstractCellDrawer(RectanglesCell rectanglesCell) {
                this.cell = rectanglesCell;
            }

            @SneakyThrows
            @Override
            public void drawContent(DrawingContext drawingContext) {
                final PDPageContentStream contentStream = drawingContext.getContentStream();
                final Point2D.Float start = drawingContext.getStartingPoint();

                final float rowHeight = cell.getRow().getHeight();
                final float y = rowHeight < cell.getHeight()
                        ? start.y + rowHeight - cell.getHeight()
                        : start.y;

                // Actual
                DrawingUtil.drawRectangle(contentStream,
                        PositionedRectangle.builder()
                                .x(start.x + cell.getPaddingLeft())
                                .y(y + cell.getPaddingBottom())
                                .width(cell.getWidth() - cell.getHorizontalPadding())
                                .height(RECTANGLE_HEIGHT * someValue)
                                .color(cell.getSomeColor()).build()
                );

                // Unused
                DrawingUtil.drawRectangle(contentStream,
                        PositionedRectangle.builder()
                                .x(start.x + cell.getPaddingLeft())
                                .y(y + cell.getPaddingBottom() + RECTANGLE_HEIGHT * someValue)
                                .width(cell.getWidth() - cell.getHorizontalPadding())
                                .height(RECTANGLE_HEIGHT * someOtherValue)
                                .color(cell.getSomeOtherColor()).build()
                );
            }

            @Override
            protected float calculateInnerHeight() {
                return RECTANGLE_HEIGHT;
            }

        }
    }

    public static void main(String[] args) throws IOException {

        try(final PDDocument document = new PDDocument()) {

            final PDPage page = new PDPage(PDRectangle.A4);
            document.addPage(page);

            try (final PDPageContentStream contentStream = new PDPageContentStream(document, page)) {

                TableDrawer.builder()
                        .contentStream(contentStream)
                        .table(createSimpleTable())
                        .startX(50)
                        .startY(page.getMediaBox().getHeight() - 50)
                        .build()
                        .draw();

            }

            document.save("target/customCellDrawerWithRectangles.pdf");
        }
    }

    private static Table createSimpleTable() {
        return Table.builder()
                .addColumnsOfWidth(COLUMN_WIDTH, COLUMN_WIDTH, COLUMN_WIDTH, COLUMN_WIDTH, COLUMN_WIDTH, COLUMN_WIDTH, COLUMN_WIDTH)
                .fontSize(8)
                .font(HELVETICA)
                .addRow(Row.builder()
                        .add(TextCell.builder().borderWidth(1).text("MON").build())
                        .add(TextCell.builder().borderWidth(1).text("TUE").build())
                        .add(TextCell.builder().borderWidth(1).text("WED").build())
                        .add(TextCell.builder().borderWidth(1).text("THU").build())
                        .add(TextCell.builder().borderWidth(1).text("FRI").build())
                        .add(TextCell.builder().borderWidth(1).text("SAT").build())
                        .add(TextCell.builder().borderWidth(1).text("SUN").build())
                        .build())
                .addRow(Row.builder()
                        .add(RectanglesCell.builder().borderWidth(1).someColor(Color.GRAY).someValue(0.2f).someOtherColor(Color.BLUE).someOtherValue(0.8f).build())
                        .add(RectanglesCell.builder().borderWidth(1).someColor(Color.GRAY).someValue(0.3f).someOtherColor(Color.BLUE).someOtherValue(0.7f).build())
                        .add(RectanglesCell.builder().borderWidth(1).someColor(Color.GRAY).someValue(0.1f).someOtherColor(Color.BLUE).someOtherValue(0.9f).build())
                        .add(RectanglesCell.builder().borderWidth(1).someColor(Color.GRAY).someValue(0.45f).someOtherColor(Color.BLUE).someOtherValue(0.55f).build())
                        .add(RectanglesCell.builder().borderWidth(1).someColor(Color.GRAY).someValue(0.45f).someOtherColor(Color.BLUE).someOtherValue(0.55f).build())
                        .add(RectanglesCell.builder().borderWidth(1).someColor(Color.GRAY).someValue(0.45f).someOtherColor(Color.BLUE).someOtherValue(0.55f).build())
                        .add(RectanglesCell.builder().borderWidth(1).someColor(Color.GRAY).someValue(0.2f).someOtherColor(Color.BLUE).someOtherValue(0.8f).build())
                        .build())
                .build();
    }

}

Thanks for quick response. When I am trying to create the same class in my env. I am getting below errors.

Implicit super constructor AbstractCell() is undefined for default constructor. Must define an explicit constructor

The method builder() is undefined for the type CustomRectanglesCellDrawer.RectanglesCell