Example usage for java.awt Image getGraphics

Introduction

In this page you can find the example usage for java.awt Image getGraphics.

Prototype

public abstract Graphics getGraphics();

Source Link

Document

Creates a graphics context for drawing to an off-screen image.

Usage

From source file:javazoom.jlgui.player.amp.skin.Skin.java

/**
 * Instantiate PosBar Panel with ActiveComponent.
 *//*from w ww .j  a v a2  s. com*/
protected void setPosBarPanel() {
    int l = 0;
    Image posBackground = new BufferedImage(248, 10, BufferedImage.TYPE_INT_RGB);
    posBackground.getGraphics().drawImage(imPosBar, 0, 0, 248, 10, 0, 0, 248, 10, null);
    acPosBar = new ActiveJSlider();
    acPosBar.setMinimum(0);
    acPosBar.setMaximum(POSBARMAX);
    acPosBar.setValue(0);
    acPosBar.setOrientation(JSlider.HORIZONTAL);
    acPosBar.setConstraints(new AbsoluteConstraints(posBarLocation[l++], posBarLocation[l++], 248,
            releasedPosIm[0].getHeight(null)));
    ActiveSliderUI sUI = new ActiveSliderUI(acPosBar);
    Image[] back = { posBackground };
    sUI.setBackgroundImages(back);
    sUI.setThumbXOffset(0);
    sUI.setThumbYOffset(0);
    sUI.setThumbImage(releasedPosIm[0]);
    sUI.setThumbPressedImage(pressedPosIm[0]);
    acPosBar.setUI(sUI);
    acPosBar.setToolTipText(getResource("slider.seek"));
}

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From source file:javazoom.jlgui.player.amp.skin.Skin.java

/**
 * Instantiate Volume/Balance Panel with ActiveComponent.
 * @param vheight/*w ww.  j  a  v a  2  s .com*/
 * @param bheight
 */
private void setVolumeBalancePanel(int vheight, int bheight) {
    // Volume.
    acVolume = new ActiveJSlider();
    acVolume.setMinimum(0);
    acVolume.setMaximum(VOLUMEMAX);
    int volumeValue = config.getVolume();
    if (volumeValue < 0)
        volumeValue = (int) VOLUMEMAX / 2;
    acVolume.setValue(volumeValue);
    acVolume.setToolTipText(getResource("slider.volume"));
    int l = 0;
    for (int k = 0; k < volumeImage.length; k++) {
        //volumeImage[k] = (new Taftb(fakeIndex, imVolume, 68, 13, 2, "" + fakeIndex.charAt(k))).getBanner();
        volumeImage[k] = (new Taftb(fakeIndex, imVolume, imVolume.getWidth(null), 13, 2,
                "" + fakeIndex.charAt(k))).getBanner();
    }
    if (volumeImage[0].getHeight(null) > releasedVolumeImage[0].getHeight(null)) {
        acVolume.setConstraints(new AbsoluteConstraints(volumeBarLocation[l++], volumeBarLocation[l++],
                volumeImage[0].getWidth(null), volumeImage[0].getHeight(null)));
    } else {
        acVolume.setConstraints(new AbsoluteConstraints(volumeBarLocation[l++], volumeBarLocation[l++],
                volumeImage[0].getWidth(null), releasedVolumeImage[0].getHeight(null)));
    }
    ActiveSliderUI sUI = new ActiveSliderUI(acVolume);
    sUI.setThumbImage(releasedVolumeImage[0]);
    sUI.setThumbPressedImage(pressedVolumeImage[0]);
    sUI.setBackgroundImages(volumeImage);
    if (vheight < 0)
        vheight = 0;
    sUI.forceThumbHeight(vheight);
    sUI.setThumbXOffset(0);
    sUI.setThumbYOffset(1);
    acVolume.setUI(sUI);
    // Balance
    acBalance = new ActiveJSlider();
    acBalance.setMinimum(-BALANCEMAX);
    acBalance.setMaximum(BALANCEMAX);
    acBalance.setValue(0);
    acBalance.setToolTipText(getResource("slider.balance"));
    Image cropBalance = new BufferedImage(38, 418, BufferedImage.TYPE_INT_RGB);
    Graphics g = cropBalance.getGraphics();
    g.drawImage(imBalance, 0, 0, 38, 418, 9, 0, 9 + 38, 0 + 418, null);
    for (int k = 0; k < balanceImage.length; k++) {
        balanceImage[k] = (new Taftb(fakeIndex, cropBalance, 38, 13, 2, "" + fakeIndex.charAt(k))).getBanner();
    }
    l = 0;
    if (balanceImage[0].getHeight(null) > releasedBalanceImage[0].getHeight(null)) {
        acBalance.setConstraints(new AbsoluteConstraints(balanceBarLocation[l++], balanceBarLocation[l++],
                balanceImage[0].getWidth(null), balanceImage[0].getHeight(null)));
    } else {
        acBalance.setConstraints(new AbsoluteConstraints(balanceBarLocation[l++], balanceBarLocation[l++],
                balanceImage[0].getWidth(null), releasedBalanceImage[0].getHeight(null)));
    }
    sUI = new ActiveSliderUI(acBalance);
    sUI.setThumbImage(releasedBalanceImage[0]);
    sUI.setThumbPressedImage(pressedBalanceImage[0]);
    sUI.setBackgroundImages(balanceImage);
    if (bheight < 0)
        bheight = 0;
    sUI.forceThumbHeight(bheight);
    sUI.setThumbXOffset(1);
    sUI.setThumbYOffset(1);
    acBalance.setUI(sUI);
}

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From source file:javazoom.jlgui.player.amp.skin.Skin.java

/**
 * Create Playlist buttons./*from   w w  w  .j  a va 2s  .c  o m*/
 * @param sx
 * @param sy
 * @return
 */
private ActiveJButton createPLButton(int sx, int sy) {
    Image normal = new BufferedImage(22, 18, BufferedImage.TYPE_INT_RGB);
    Image clicked = new BufferedImage(22, 18, BufferedImage.TYPE_INT_RGB);
    Graphics g = normal.getGraphics();
    g.drawImage(imPlaylist, 0, 0, 22, 18, sx, sy, sx + 22, sy + 18, null);
    sx += 23;
    g = clicked.getGraphics();
    g.drawImage(imPlaylist, 0, 0, 22, 18, sx, sy, sx + 22, sy + 18, null);
    ActiveJButton comp = new ActiveJButton();
    comp.setIcon(new ImageIcon(normal));
    comp.setPressedIcon(new ImageIcon(clicked));
    comp.setRolloverIcon(new ImageIcon(clicked));
    comp.setRolloverEnabled(true);
    return comp;
}

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From source file:javazoom.jlgui.player.amp.skin.Skin.java

/**
 * Instantiate playlist panel.// w  w  w .  j a  va  2 s  . com
 */
public void setPlaylistPanel() {
    playlist = new PlaylistUIDelegate();
    Image titleCenter = new BufferedImage(100, 20, BufferedImage.TYPE_INT_RGB);
    titleCenter.getGraphics().drawImage(imPlaylist, 0, 0, 100, 20, 26, 0, 126, 20, null);
    playlist.setTitleCenterImage(titleCenter);
    Image titleLeft = new BufferedImage(25, 20, BufferedImage.TYPE_INT_RGB);
    titleLeft.getGraphics().drawImage(imPlaylist, 0, 0, 25, 20, 0, 0, 25, 20, null);
    playlist.setTitleLeftImage(titleLeft);
    Image titleStretch = new BufferedImage(25, 20, BufferedImage.TYPE_INT_RGB);
    titleStretch.getGraphics().drawImage(imPlaylist, 0, 0, 25, 20, 127, 0, 152, 20, null);
    playlist.setTitleStretchImage(titleStretch);
    Image titleRight = new BufferedImage(25, 20, BufferedImage.TYPE_INT_RGB);
    titleRight.getGraphics().drawImage(imPlaylist, 0, 0, 25, 20, 153, 0, 178, 20, null);
    playlist.setTitleRightImage(titleRight);
    Image btmLeft = new BufferedImage(125, 38, BufferedImage.TYPE_INT_RGB);
    btmLeft.getGraphics().drawImage(imPlaylist, 0, 0, 125, 38, 0, 72, 125, 110, null);
    playlist.setBottomLeftImage(btmLeft);
    Image btmRight = new BufferedImage(150, 38, BufferedImage.TYPE_INT_RGB);
    btmRight.getGraphics().drawImage(imPlaylist, 0, 0, 150, 38, 126, 72, 276, 110, null);
    playlist.setBottomRightImage(btmRight);
    Image bodyLeft = new BufferedImage(12, 28, BufferedImage.TYPE_INT_RGB);
    bodyLeft.getGraphics().drawImage(imPlaylist, 0, 0, 12, 28, 0, 42, 12, 70, null);
    playlist.setLeftImage(bodyLeft);
    Image bodyRight = new BufferedImage(20, 28, BufferedImage.TYPE_INT_RGB);
    bodyRight.getGraphics().drawImage(imPlaylist, 0, 0, 20, 28, 31, 42, 51, 70, null);
    playlist.setRightImage(bodyRight);
    // Parse color
    plEdit = plEdit.toLowerCase();
    ByteArrayInputStream in = new ByteArrayInputStream(plEdit.getBytes());
    BufferedReader lin = new BufferedReader(new InputStreamReader(in));
    try {
        for (;;) {
            String line = lin.readLine();
            if (line == null)
                break;
            if ((line.toLowerCase()).startsWith("normalbg"))
                playlist.setBackgroundColor(parsePlEditColor(line));
            else if ((line.toLowerCase()).startsWith("normal"))
                playlist.setNormalColor(parsePlEditColor(line));
            else if ((line.toLowerCase()).startsWith("current"))
                playlist.setCurrentColor(parsePlEditColor(line));
            else if ((line.toLowerCase()).startsWith("selectedbg"))
                playlist.setSelectedBackgroundColor(parsePlEditColor(line));
        }
    } catch (Exception e) {
        log.debug(e);
    } finally {
        try {
            if (in != null)
                in.close();
        } catch (IOException e) {
        }
    }
    // Playlist slider.
    acPlSlider = new ActiveJSlider();
    acPlSlider.setOrientation(JSlider.VERTICAL);
    acPlSlider.setMinimum(0);
    acPlSlider.setMaximum(100);
    acPlSlider.setValue(100);
    ActiveSliderUI sUI = new ActiveSliderUI(acPlSlider);
    Image scrollBarReleased = new BufferedImage(8, 18, BufferedImage.TYPE_INT_RGB);
    scrollBarReleased.getGraphics().drawImage(imPlaylist, 0, 0, 8, 18, 52, 53, 52 + 8, 53 + 18, null);
    sUI.setThumbImage(scrollBarReleased);
    Image scrollBarClicked = new BufferedImage(8, 18, BufferedImage.TYPE_INT_RGB);
    scrollBarClicked.getGraphics().drawImage(imPlaylist, 0, 0, 8, 18, 61, 53, 61 + 8, 53 + 18, null);
    sUI.setThumbPressedImage(scrollBarClicked);
    Image sliderBackground = new BufferedImage(20, 58, BufferedImage.TYPE_INT_RGB);
    sliderBackground.getGraphics().drawImage(bodyRight, 0, 0, null);
    sliderBackground.getGraphics().drawImage(bodyRight, 0, 28, null);
    sliderBackground.getGraphics().drawImage(bodyRight, 0, 30, null);
    Image[] background = { sliderBackground };
    sUI.setBackgroundImages(background);
    sUI.setThumbXOffset(5);
    acPlSlider.setUI(sUI);
    acPlSlider.setConstraints(new AbsoluteConstraints(plSliderLocation[0], plSliderLocation[1], 20, 58));
    // Up/Down scroll buttons
    acPlUp = new ActiveJButton();
    Image upScrollButton = new BufferedImage(8, 4, BufferedImage.TYPE_INT_RGB);
    upScrollButton.getGraphics().drawImage(imPlaylist, 0, 0, 8, 4, 261, 75, 269, 79, null);
    acPlUp.setIcon(new ImageIcon(upScrollButton));
    acPlUp.setPressedIcon(new ImageIcon(upScrollButton));
    acPlUp.setConstraints(new AbsoluteConstraints(WinWidth - 15, WinHeight - 35, 8, 4));
    acPlUp.setActionCommand(PlayerActionEvent.ACPLUP);
    acPlDown = new ActiveJButton();
    Image downScrollButton = new BufferedImage(8, 4, BufferedImage.TYPE_INT_RGB);
    downScrollButton.getGraphics().drawImage(imPlaylist, 0, 0, 8, 4, 261, 80, 269, 84, null);
    acPlDown.setIcon(new ImageIcon(downScrollButton));
    acPlDown.setPressedIcon(new ImageIcon(downScrollButton));
    acPlDown.setConstraints(new AbsoluteConstraints(WinWidth - 15, WinHeight - 30, 8, 4));
    acPlDown.setActionCommand(PlayerActionEvent.ACPLDOWN);
    // Playlist AddFile/AddDir/AddURL buttons
    int w = 22;
    int h = 18;
    Image addButtonImage = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
    addButtonImage.getGraphics().drawImage(imPlaylist, 0, 0, w, h, 14, 80, 14 + w, 80 + h, null);
    acPlAdd = new ActiveJButton();
    acPlAdd.setIcon(new ImageIcon(addButtonImage));
    acPlAdd.setPressedIcon(new ImageIcon(addButtonImage));
    acPlAdd.setActionCommand(PlayerActionEvent.ACPLADDPOPUP);
    acPlAdd.setConstraints(new AbsoluteConstraints(plAddLocation[0], plAddLocation[1], w, h));
    ActiveJButton acPlAddFile = createPLButton(0, 149);
    acPlAddFile.setActionCommand(PlayerActionEvent.ACPLADDFILE);
    ActiveJButton acPlAddDir = createPLButton(0, 130);
    acPlAddDir.setActionCommand(PlayerActionEvent.ACPLADDDIR);
    ActiveJButton acPlAddURL = createPLButton(0, 111);
    acPlAddURL.setActionCommand(PlayerActionEvent.ACPLADDURL);
    acPlAddPopup = new ActiveJPopup();
    ActiveJButton[] addbuttons = { acPlAddURL, acPlAddDir, acPlAddFile };
    acPlAddPopup.setItems(addbuttons);
    acPlAddPopup.setConstraints(new AbsoluteConstraints(plAddPopupArea[0], plAddPopupArea[1], plAddPopupArea[2],
            plAddPopupArea[3]));
    // Playlist RemoveMisc/RemoveSelection/Crop/RemoveAll buttons
    Image removeButtonImage = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
    removeButtonImage.getGraphics().drawImage(imPlaylist, 0, 0, w, h, 14 + 30, 80, 14 + 30 + w, 80 + h, null);
    acPlRemove = new ActiveJButton();
    acPlRemove.setIcon(new ImageIcon(removeButtonImage));
    acPlRemove.setPressedIcon(new ImageIcon(removeButtonImage));
    acPlRemove.setActionCommand(PlayerActionEvent.ACPLREMOVEPOPUP);
    acPlRemove.setConstraints(new AbsoluteConstraints(plRemoveLocation[0], plRemoveLocation[1], w, h));
    ActiveJButton acPlRemoveMisc = createPLButton(54, 168);
    acPlRemoveMisc.setActionCommand(PlayerActionEvent.ACPLREMOVEMISC);
    ActiveJButton acPlRemoveSel = createPLButton(54, 149);
    acPlRemoveSel.setActionCommand(PlayerActionEvent.ACPLREMOVESEL);
    ActiveJButton acPlRemoveCrop = createPLButton(54, 130);
    acPlRemoveCrop.setActionCommand(PlayerActionEvent.ACPLREMOVECROP);
    ActiveJButton acPlRemoveAll = createPLButton(54, 111);
    acPlRemoveAll.setActionCommand(PlayerActionEvent.ACPLREMOVEALL);
    acPlRemovePopup = new ActiveJPopup();
    ActiveJButton[] rembuttons = { acPlRemoveMisc, acPlRemoveAll, acPlRemoveCrop, acPlRemoveSel };
    acPlRemovePopup.setItems(rembuttons);
    acPlRemovePopup.setConstraints(new AbsoluteConstraints(plRemovePopupArea[0], plRemovePopupArea[1],
            plRemovePopupArea[2], plRemovePopupArea[3]));
    // Playlist SelAll/SelZero/SelInv buttons
    Image selButtonImage = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
    selButtonImage.getGraphics().drawImage(imPlaylist, 0, 0, w, h, 14 + 60, 80, 14 + 60 + w, 80 + h, null);
    acPlSelect = new ActiveJButton();
    acPlSelect.setIcon(new ImageIcon(selButtonImage));
    acPlSelect.setPressedIcon(new ImageIcon(selButtonImage));
    acPlSelect.setActionCommand(PlayerActionEvent.ACPLSELPOPUP);
    acPlSelect.setConstraints(new AbsoluteConstraints(plSelectLocation[0], plSelectLocation[1], w, h));
    ActiveJButton acPlSelectAll = createPLButton(104, 149);
    acPlSelectAll.setActionCommand(PlayerActionEvent.ACPLSELALL);
    ActiveJButton acPlSelectZero = createPLButton(104, 130);
    acPlSelectZero.setActionCommand(PlayerActionEvent.ACPLSELZERO);
    ActiveJButton acPlSelectInv = createPLButton(104, 111);
    acPlSelectInv.setActionCommand(PlayerActionEvent.ACPLSELINV);
    acPlSelectPopup = new ActiveJPopup();
    ActiveJButton[] selbuttons = { acPlSelectInv, acPlSelectZero, acPlSelectAll };
    acPlSelectPopup.setItems(selbuttons);
    acPlSelectPopup.setConstraints(new AbsoluteConstraints(plSelectPopupArea[0], plSelectPopupArea[1],
            plSelectPopupArea[2], plSelectPopupArea[3]));
    // Playlist MiscOpts/MiscFile/MiscSort buttons
    Image miscButtonImage = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
    miscButtonImage.getGraphics().drawImage(imPlaylist, 0, 0, w, h, 14 + 89, 80, 14 + 89 + w, 80 + h, null);
    acPlMisc = new ActiveJButton();
    acPlMisc.setIcon(new ImageIcon(miscButtonImage));
    acPlMisc.setPressedIcon(new ImageIcon(miscButtonImage));
    acPlMisc.setActionCommand(PlayerActionEvent.ACPLMISCPOPUP);
    acPlMisc.setConstraints(new AbsoluteConstraints(plMiscLocation[0], plMiscLocation[1], w, h));
    ActiveJButton acPlMiscOpts = createPLButton(154, 149);
    acPlMiscOpts.setActionCommand(PlayerActionEvent.ACPLMISCOPTS);
    ActiveJButton acPlMiscFile = createPLButton(154, 130);
    acPlMiscFile.setActionCommand(PlayerActionEvent.ACPLMISCFILE);
    ActiveJButton acPlMiscSort = createPLButton(154, 111);
    acPlMiscSort.setActionCommand(PlayerActionEvent.ACPLMISCSORT);
    acPlMiscPopup = new ActiveJPopup();
    ActiveJButton[] miscbuttons = { acPlMiscSort, acPlMiscFile, acPlMiscOpts };
    acPlMiscPopup.setItems(miscbuttons);
    acPlMiscPopup.setConstraints(new AbsoluteConstraints(plMiscPopupArea[0], plMiscPopupArea[1],
            plMiscPopupArea[2], plMiscPopupArea[3]));
    // Playlist ListLoad/ListSave/ListNew buttons
    Image listButtonImage = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
    listButtonImage.getGraphics().drawImage(imPlaylist, 0, 0, w, h, 14 + 215, 80, 14 + 215 + w, 80 + h, null);
    acPlList = new ActiveJButton();
    acPlList.setIcon(new ImageIcon(listButtonImage));
    acPlList.setPressedIcon(new ImageIcon(listButtonImage));
    acPlList.setActionCommand(PlayerActionEvent.ACPLLISTPOPUP);
    acPlList.setConstraints(new AbsoluteConstraints(plListLocation[0], plListLocation[1], w, h));
    ActiveJButton acPlListLoad = createPLButton(204, 149);
    acPlListLoad.setActionCommand(PlayerActionEvent.ACPLLISTLOAD);
    ActiveJButton acPlListSave = createPLButton(204, 130);
    acPlListSave.setActionCommand(PlayerActionEvent.ACPLLISTSAVE);
    ActiveJButton acPlListNew = createPLButton(204, 111);
    acPlListNew.setActionCommand(PlayerActionEvent.ACPLLISTNEW);
    acPlListPopup = new ActiveJPopup();
    ActiveJButton[] listbuttons = { acPlListNew, acPlListSave, acPlListLoad };
    acPlListPopup.setItems(listbuttons);
    acPlListPopup.setConstraints(new AbsoluteConstraints(plListPopupArea[0], plListPopupArea[1],
            plListPopupArea[2], plListPopupArea[3]));
}

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From source file:neg.JRViewer.java

protected Image getPageErrorImage() {
    Image image = new BufferedImage((int) (jasperPrint.getPageWidth() * realZoom) + 1,
            (int) (jasperPrint.getPageHeight() * realZoom) + 1, BufferedImage.TYPE_INT_RGB);

    Graphics2D grx = (Graphics2D) image.getGraphics();
    AffineTransform transform = new AffineTransform();
    transform.scale(realZoom, realZoom);
    grx.transform(transform);//w  w  w  .j  a v  a 2s.c  o  m

    drawPageError((Graphics2D) grx);

    return image;
}

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From source file:cn.pholance.datamanager.common.components.JRViewer.java

protected Image getPageErrorImage() {
    Image image = new BufferedImage((int) (jasperPrint.getPageWidth() * realZoom) + 1,
            (int) (jasperPrint.getPageHeight() * realZoom) + 1, BufferedImage.TYPE_INT_RGB);

    Graphics2D grx = (Graphics2D) image.getGraphics();
    AffineTransform transform = new AffineTransform();
    transform.scale(realZoom, realZoom);
    grx.transform(transform);//from   w  w w. ja v  a2 s  .  c o m

    drawPageError(grx);

    return image;
}

---

From source file:forseti.JUtil.java

public static synchronized Image generarImagenMensaje(String mensaje, String nombreFuente, int tamanioFuente) {
    Frame f = new Frame();
    f.addNotify();/*from w  ww .  ja  v a  2s  . c om*/
    GraphicsEnvironment env = GraphicsEnvironment.getLocalGraphicsEnvironment();
    env.getAvailableFontFamilyNames();
    Font fuente = new Font(nombreFuente, Font.PLAIN, tamanioFuente);
    FontMetrics medidas = f.getFontMetrics(fuente);
    int anchoMensaje = medidas.stringWidth(mensaje);
    int lineaBaseX = anchoMensaje / 10;
    int ancho = anchoMensaje + 2 * (lineaBaseX + tamanioFuente);
    int alto = tamanioFuente * 7 / 2;
    int lineaBaseY = alto * 8 / 10;
    Image imagenMensaje = f.createImage(ancho, alto);
    Graphics2D g2d = (Graphics2D) imagenMensaje.getGraphics();
    g2d.setFont(fuente);
    g2d.translate(lineaBaseX, lineaBaseY);
    g2d.setPaint(Color.lightGray);
    AffineTransform origTransform = g2d.getTransform();
    g2d.shear(-0.95, 0);
    g2d.scale(1, 3);
    g2d.drawString(mensaje, 0, 0);
    g2d.setTransform(origTransform);
    g2d.setPaint(Color.black);
    g2d.drawString(mensaje, 0, 0);

    return (imagenMensaje);
}

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From source file:com.openbravo.pos.util.JRViewer400.java

protected Image getPageErrorImage() {
    PrintPageFormat pageFormat = getPageFormat();
    Image image = new BufferedImage((int) (pageFormat.getPageWidth() * realZoom) + 1,
            (int) (pageFormat.getPageHeight() * realZoom) + 1, BufferedImage.TYPE_INT_RGB);

    Graphics2D grx = (Graphics2D) image.getGraphics();
    AffineTransform transform = new AffineTransform();
    transform.scale(realZoom, realZoom);
    grx.transform(transform);/*from w  ww .j  a v  a  2s. c o  m*/

    drawPageError(grx);

    return image;
}

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From source file:javazoom.jlgui.player.amp.Player.java

/**
 * Instantiate Volume/Balance Panel with ActiveComponent.
 * Add them to window and ActionListener.
 *//*from   w w w.  j av  a  2  s.c  o  m*/
protected void setVolumeBalancePanel(int vheight, int bheight) {
    // Volume.
    int l = 0;
    if (vheight > 0)
        acVolume = new ActiveComponent(releasedVolumeImage[0], pressedVolumeImage[0],
                AWTEvent.MOUSE_MOTION_EVENT_MASK | AWTEvent.MOUSE_EVENT_MASK);
    else
        acVolume = new InvisibleActiveComponent(releasedVolumeImage[0], pressedVolumeImage[0],
                AWTEvent.MOUSE_MOTION_EVENT_MASK | AWTEvent.MOUSE_EVENT_MASK);
    acVolume.setLocation(volumeLocation[l++], volumeLocation[l++]);
    add((Component) acVolume);
    acVolume.setActionCommand("Volume");
    acVolume.addActionListener(this);
    for (int k = 0; k < volumeImage.length; k++) {
        volumeImage[k] = (new Taftb(fakeIndex, imVolume, 68, 13, 2, "" + fakeIndex.charAt(k))).getBanner();
    }
    offScreenGraphics.drawImage(
            volumeImage[(int) Math.round(((double) gainValue / (double) maxGain) * (volumeImage.length - 1))],
            volumeBarLocation[0], volumeBarLocation[1], this);

    // Balance
    Image cropBalance = createImage(37, 418);
    Graphics g = cropBalance.getGraphics();
    g.drawImage(imBalance, 0, 0, 37, 418, 9, 0, 9 + 37, 0 + 418, null);

    l = 0;
    if (bheight > 0)
        acBalance = new ActiveComponent(releasedBalanceImage[0], pressedBalanceImage[0],
                AWTEvent.MOUSE_MOTION_EVENT_MASK | AWTEvent.MOUSE_EVENT_MASK);
    else
        acBalance = new InvisibleActiveComponent(releasedBalanceImage[0], pressedBalanceImage[0],
                AWTEvent.MOUSE_MOTION_EVENT_MASK | AWTEvent.MOUSE_EVENT_MASK);
    acBalance.setLocation(balanceLocation[l++], balanceLocation[l++]);
    add((Component) acBalance);
    acBalance.setActionCommand("Balance");
    acBalance.addActionListener(this);
    for (int k = 0; k < balanceImage.length; k++) {
        balanceImage[k] = (new Taftb(fakeIndex, cropBalance, 37, 13, 2, "" + fakeIndex.charAt(k))).getBanner();
    }
    offScreenGraphics.drawImage(
            balanceImage[(int) Math
                    .round(((double) Math.abs(balanceValue) / (double) 1) * (balanceImage.length - 1))],
            balanceBarLocation[0], balanceBarLocation[1], this);
}

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From source file:FourByFour.java

public void setBuffer(Image backbuffer) {
    this.backbuffer = backbuffer;
    gc = backbuffer.getGraphics();
}

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