Examples with AwtCanvas com.xenoage.zong.renderer.awt.canvas.AwtCanvas used on opensource projects

Example 1 with AwtCanvas

use of com.xenoage.zong.renderer.awt.canvas.AwtCanvas in project Zong by Xenoage.

the class PdfPrinter method print.

/**
 * Prints the given {@link Layout} into the given PDF output stream.
 */
public static void print(Layout layout, OutputStream out) {
    Document document = new Document();
    PdfWriter writer = null;
    try {
        writer = PdfWriter.getInstance(document, out);
    } catch (Exception e) {
        handle(warning(Voc.ErrorWhilePrinting));
    }
    document.open();
    PdfContentByte cb = writer.getDirectContent();
    It<Page> pages = it(layout.getPages());
    for (Page page : pages) {
        // create PDF page
        Size2f pageSize = page.getFormat().getSize();
        float width = Units.mmToPx(pageSize.width, 1);
        float height = Units.mmToPx(pageSize.height, 1);
        document.newPage();
        PdfTemplate tp = cb.createTemplate(width, height);
        // fill PDF page
        Graphics2D g2d = new PdfGraphics2D(cb, width, height);
        INSTANCE.log(Companion.remark("Printing page " + pages.getIndex() + "..."));
        LayoutRenderer.paintToCanvas(layout, pages.getIndex(), new AwtCanvas(g2d, pageSize, CanvasFormat.Vector, CanvasDecoration.None, CanvasIntegrity.Perfect));
        // finish page
        g2d.dispose();
        cb.addTemplate(tp, 0, 0);
    }
    document.close();
}

Example 2 with AwtCanvas

use of com.xenoage.zong.renderer.awt.canvas.AwtCanvas in project Zong by Xenoage.

the class PrintProcess method print.

@Override
public int print(Graphics g, PageFormat pageFormat, int pageIndex) throws PrinterException {
    // valid page number?
    if (pageIndex < 0 || pageIndex >= layout.getPages().size()) {
        return Printable.NO_SUCH_PAGE;
    }
    // print page
    INSTANCE.log(Companion.remark("Printing page " + pageIndex + "..."));
    Graphics2D g2d = (Graphics2D) g;
    Size2f pageSize = layout.getPages().get(pageIndex).getFormat().getSize();
    LayoutRenderer.paintToCanvas(layout, pageIndex, new AwtCanvas(g2d, pageSize, CanvasFormat.Vector, CanvasDecoration.None, CanvasIntegrity.Perfect));
    return Printable.PAGE_EXISTS;
}

Example 3 with AwtCanvas

use of com.xenoage.zong.renderer.awt.canvas.AwtCanvas in project Zong by Xenoage.

the class AwtLayoutRenderer method paintToImage.

/**
 * Returns a {@link BufferedImage} with the given page of the given {@link Layout}
 * which is rendered at the given zoom level.
 */
public static BufferedImage paintToImage(Layout layout, int pageIndex, float zoom) {
    Page page = layout.getPages().get(pageIndex);
    Size2f pageSize = page.getFormat().getSize();
    int width = Units.mmToPxInt(pageSize.width, zoom);
    int height = Units.mmToPxInt(pageSize.height, zoom);
    BufferedImage img = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
    Graphics2D g2d = img.createGraphics();
    g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
    g2d.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    g2d.setColor(Color.WHITE);
    g2d.fillRect(0, 0, width, height);
    LayoutRenderer.paintToCanvas(layout, pageIndex, zoom, origin, new AwtCanvas(g2d, pageSize, CanvasFormat.Raster, CanvasDecoration.Interactive, CanvasIntegrity.Perfect));
    g2d.dispose();
    return img;
}