Example usage for com.lowagie.text Rectangle setBackgroundColor

Introduction

In this page you can find the example usage for com.lowagie.text Rectangle setBackgroundColor.

Prototype

public void setBackgroundColor(Color backgroundColor) 

Source Link

Document

Sets the backgroundcolor of the rectangle.

Usage

From source file:questions.images.MakingImageTransparent.java

public static void main(String args[]) {
    try {/*from w  w w .  j  a va  2s  .c o  m*/
        Rectangle rect;
        // GIF Image
        Image gif = Image.getInstance(GIF);
        gif.setAbsolutePosition(0, 0);
        gif.setTransparency(new int[] { 0x5B, 0x5D });
        rect = new Rectangle(gif.getScaledWidth(), gif.getScaledHeight());
        rect.setBackgroundColor(Color.YELLOW);

        Document document = new Document(rect);
        PdfWriter.getInstance(document, new FileOutputStream(RESULT));
        document.open();
        document.add(gif);

        // JPEG Image
        java.awt.Image awtImage = Toolkit.getDefaultToolkit().createImage(JPG);
        Image jpg = Image.getInstance(awtImage, null, true);
        jpg.setTransparency(new int[] { 0xF0, 0xFF });
        jpg.setAbsolutePosition(0, 0);
        rect = new Rectangle(jpg.getScaledWidth(), jpg.getScaledHeight());
        rect.setBackgroundColor(Color.YELLOW);

        document.setPageSize(rect);
        document.newPage();
        document.add(jpg);
        document.close();
    } catch (DocumentException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

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From source file:questions.images.TransparentPng.java

public static final void main(String[] args) throws IOException, DocumentException {
    Image img = Image.getInstance(IMAGE);
    Rectangle rectangle = new Rectangle(img);
    rectangle.setBackgroundColor(Color.YELLOW);
    Document document = new Document(rectangle);
    PdfWriter.getInstance(document, new FileOutputStream(RESULT));
    document.open();/*  www.ja v  a  2 s.  c  o m*/
    img.setAbsolutePosition(0, 0);
    document.add(img);
    document.close();
}

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From source file:questions.ocg.StatusBars1.java

public Image getImage(PdfContentByte cb, int i) throws BadElementException {
    PdfTemplate tmp = cb.createTemplate(100, 10);
    tmp.setBoundingBox(new Rectangle(-5, -2, 105, 12));
    Rectangle r = new Rectangle(0, 0, 100, 10);
    tmp.rectangle(r);/*from   w w  w.ja  va 2 s. co m*/
    r = new Rectangle(0, 0, i, 10);
    tmp.beginLayer(colorLayerColored);
    if (i % 2 == 0)
        r.setBackgroundColor(Color.RED);
    else
        r.setBackgroundColor(Color.GREEN);
    tmp.rectangle(r);
    tmp.endLayer();
    tmp.beginLayer(colorLayerGreyed);
    r = new Rectangle(0, 0, i, 10);
    if (i % 2 == 0)
        r.setBackgroundColor(new GrayColor(10));
    else
        r.setBackgroundColor(new GrayColor(97));
    tmp.rectangle(r);
    tmp.endLayer();
    return Image.getInstance(tmp);
}

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From source file:questions.tables.AddTableAsHeaderFooter.java

public void onOpenDocument(PdfWriter writer, Document document) {
    try {/*from  w ww  . ja va 2 s. co m*/
        // initializations
        tpl = writer.getDirectContent().createTemplate(150, 18);
        Rectangle rect = new Rectangle(0, 0, 150, 18);
        rect.setBackgroundColor(Color.GRAY);
        tpl.setBoundingBox(rect);
        tpl.rectangle(rect);
        helv = BaseFont.createFont("Helvetica", BaseFont.WINANSI, false);
        // header
        headerTable = new PdfPTable(1);
        PdfPCell cell = new PdfPCell(new Paragraph("Header Text"));
        headerTable.addCell(cell);
        headerTable.setTotalWidth(document.right() - document.left());
        headerTable.setLockedWidth(true);
    } catch (Exception e) {
        throw new ExceptionConverter(e);
    }
}

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From source file:questions.tables.AlternateBackground.java

public void tableLayout(PdfPTable table, float[][] widths, float[] heights, int headerRows, int rowStart,
        PdfContentByte[] canvases) {/*  w ww .  ja  v  a2  s  .c  om*/
    int rows = widths.length;
    int columns;
    Rectangle rect;
    for (int row = headerRows + 1; row < rows; row += 2) {
        columns = widths[row].length - 1;
        rect = new Rectangle(widths[row][0], heights[row], widths[row][columns], heights[row + 1]);
        rect.setBackgroundColor(Color.YELLOW);
        rect.setBorder(Rectangle.NO_BORDER);
        canvases[PdfPTable.BACKGROUNDCANVAS].rectangle(rect);

    }
}

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