Example usage for java.awt.geom AffineTransform AffineTransform

Introduction

In this page you can find the example usage for java.awt.geom AffineTransform AffineTransform.

Prototype

public AffineTransform() 

Source Link

Document

Constructs a new AffineTransform representing the Identity transformation.

Usage

From source file:org.jcurl.core.impl.ColliderBase.java

/**
 * Iterate over all rocks and call/* w w  w.  j  av  a 2  s . c om*/
 * {@link ColliderBase#computeWC(Rock, Rock, Rock, Rock, AffineTransform)}
 * for each pair.
 * <p>
 * Does not change <code>pos</code>!
 * </p>
 * <p>
 * Does not fire {@link RockSet#fireStateChanged()}!
 * </p>
 * 
 * @see ColliderBase#computeWC(Rock, Rock, Rock, Rock, AffineTransform)
 * @param pos
 * @param speed
 * @param tr
 *            <code>null</code> creates a new instance.
 * @return bitmask of the changed rocks
 */
public int compute(final RockSet<Pos> pos, final RockSet<Vel> speed, AffineTransform tr) {
    if (log.isDebugEnabled())
        log.debug("compute()");
    int hits = 0;
    if (tr == null)
        tr = new AffineTransform();
    else
        tr.setToIdentity();
    // TUNE Parallel
    for (int B = 0; B < RockSet.ROCKS_PER_SET; B++)
        for (int A = 0; A < B; A++) {
            if (log.isDebugEnabled())
                log.debug("Compute hit " + A + "<->" + B);
            if (computeWC(pos.getRock(A), pos.getRock(B), speed.getRock(A), speed.getRock(B), tr)) {
                // mark the rocks' bits hit
                hits |= 1 << A;
                hits |= 1 << B;
            }
        }
    if (log.isDebugEnabled())
        log.debug("hit rocks: " + Integer.toBinaryString(hits));
    return hits;
}

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From source file:BufferedImageThread.java

public void paintComponent(Graphics g) {
    super.paintComponent(g);
    Dimension d = getSize();//from w ww  .j  av a2s  .  c o  m

    bi = new BufferedImage(d.width, d.height, BufferedImage.TYPE_INT_ARGB);
    Graphics2D big = bi.createGraphics();

    step(d.width, d.height);

    AffineTransform at = new AffineTransform();
    at.setToIdentity();
    at.translate(x, y);
    at.rotate(Math.toRadians(rotate));
    at.scale(scale, scale);
    big.drawImage(image, at, this);

    Graphics2D g2D = (Graphics2D) g;
    g2D.drawImage(bi, 0, 0, null);

    big.dispose();
}

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From source file:org.jcurl.demo.tactics.TrajectoryScenarioBean.java

private static Affine createSceneRock(final int i16, final int opacity) {
    SGNode rock = new SGRockFactory.Fancy().newInstance(i16);
    if (DoCacheRocks) {
        final SGRenderCache rc = new SGRenderCache();
        rc.setChild(rock);// w  ww  .  j  av a 2 s.  c o  m
        rc.setInterpolationHint(RenderingHints.VALUE_INTERPOLATION_NEAREST_NEIGHBOR);
        rock = rc;
    }
    return SGTransform.createAffine(new AffineTransform(), rock);
}

---

From source file:org.jcurl.core.base.Collider.java

/**
 * Iterate over all positions and call/* w  w  w.  j a  v  a  2  s. c o  m*/
 * {@link Collider#computeWC(Rock, Rock, Rock, Rock, AffineTransform)} for
 * each pair.
 * 
 * @see Collider#computeWC(Rock, Rock, Rock, Rock, AffineTransform)
 * @param pos
 * @param speed
 * @return bitmask of the changed positions
 */
public int compute(PositionSet pos, SpeedSet speed) {
    if (log.isDebugEnabled())
        log.debug("compute()");
    int hits = 0;
    final AffineTransform mat = new AffineTransform();
    for (int B = 0; B < RockSet.ROCKS_PER_SET; B++) {
        for (int A = 0; A < B; A++) {
            if (log.isDebugEnabled())
                log.debug("Compute hit " + A + "<->" + B);
            if (computeWC(pos.getRock(A), pos.getRock(B), speed.getRock(A), speed.getRock(B), mat)) {
                // mark the positions' bits hit
                hits |= (1 << A);
                hits |= (1 << B);
            }
        }
    }
    if (log.isDebugEnabled())
        log.debug("hit positions: " + Integer.toBinaryString(hits));
    return hits;
}

---

From source file:Starry.java

public void paintComponent(Graphics g) {
    super.paintComponent(g);
    setBackground(Color.white);//w ww.j a v a  2 s  .co  m
    w = getSize().width;
    h = getSize().height;
    Graphics2D g2;
    g2 = (Graphics2D) g;

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    g2.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);

    FontRenderContext frc = g2.getFontRenderContext();
    Font f = new Font("Helvetica", 1, w / 10);
    String s = new String("The Starry Night");
    TextLayout textTl = new TextLayout(s, f, frc);
    AffineTransform transform = new AffineTransform();
    Shape outline = textTl.getOutline(null);
    Rectangle r = outline.getBounds();
    transform = g2.getTransform();
    transform.translate(w / 2 - (r.width / 2), h / 2 + (r.height / 2));
    g2.transform(transform);
    g2.setColor(Color.blue);
    g2.draw(outline);
    g2.setClip(outline);
    g2.drawImage(img, r.x, r.y, r.width, r.height, this);

}

---

From source file:org.jcurl.core.swing.WCComponent.java

private BufferedImage renderPng(final String watermark) {
    final BufferedImage img = new BufferedImage(getWidth(), getHeight(), BufferedImage.TYPE_INT_ARGB);
    final Graphics2D g2 = (Graphics2D) img.getGraphics();
    {//from  www.  jav a  2s .  c o m
        final Map<Key, Object> hints = new HashMap<Key, Object>();
        hints.put(RenderingHints.KEY_ALPHA_INTERPOLATION, RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY);
        hints.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
        hints.put(RenderingHints.KEY_COLOR_RENDERING, RenderingHints.VALUE_COLOR_RENDER_QUALITY);
        hints.put(RenderingHints.KEY_DITHERING, RenderingHints.VALUE_DITHER_ENABLE);
        hints.put(RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_ON);
        hints.put(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
        hints.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
        hints.put(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_NORMALIZE);
        hints.put(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
        g2.addRenderingHints(hints);
    }
    final Font f0 = g2.getFont();
    paint(g2);
    g2.setTransform(new AffineTransform());
    if (watermark != null) {
        if (log.isDebugEnabled())
            log.debug(f0);
        g2.setFont(f0);
        g2.setColor(new Color(0, 0, 0, 128));
        g2.drawString(watermark, 10, 20);
    }
    g2.dispose();
    return img;
}

---

From source file:ImageOps.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    int w = getSize().width;
    int h = getSize().height;

    g2.setColor(Color.black);// w  w w . j av  a  2s. c  o m
    float[][] data = { { 0.1f, 0.1f, 0.1f, // low-pass filter
            0.1f, 0.2f, 0.1f, 0.1f, 0.1f, 0.1f }, SHARPEN3x3_3 };

    String theDesc[] = { "Convolve LowPass", "Convolve Sharpen", "LookupOp", "RescaleOp" };
    for (int i = 0; i < bi.length; i++) {
        int iw = bi[i].getWidth(this);
        int ih = bi[i].getHeight(this);
        int x = 0, y = 0;

        AffineTransform at = new AffineTransform();
        at.scale((w - 14) / 2.0 / iw, (h - 34) / 2.0 / ih);

        BufferedImageOp biop = null;
        BufferedImage bimg = new BufferedImage(iw, ih, BufferedImage.TYPE_INT_RGB);

        switch (i) {
        case 0:
        case 1:
            x = i == 0 ? 5 : w / 2 + 3;
            y = 15;
            Kernel kernel = new Kernel(3, 3, data[i]);
            ConvolveOp cop = new ConvolveOp(kernel, ConvolveOp.EDGE_NO_OP, null);
            cop.filter(bi[i], bimg);
            biop = new AffineTransformOp(at, AffineTransformOp.TYPE_NEAREST_NEIGHBOR);
            break;
        case 2:
            x = 5;
            y = h / 2 + 15;
            byte chlut[] = new byte[256];
            for (int j = 0; j < 200; j++)
                chlut[j] = (byte) (256 - j);
            ByteLookupTable blut = new ByteLookupTable(0, chlut);
            LookupOp lop = new LookupOp(blut, null);
            lop.filter(bi[i], bimg);
            biop = new AffineTransformOp(at, AffineTransformOp.TYPE_BILINEAR);
            break;
        case 3:
            x = w / 2 + 3;
            y = h / 2 + 15;
            RescaleOp rop = new RescaleOp(1.1f, 20.0f, null);
            rop.filter(bi[i], bimg);
            biop = new AffineTransformOp(at, AffineTransformOp.TYPE_BILINEAR);
        }
        g2.drawImage(bimg, biop, x, y);
        TextLayout tl = new TextLayout(theDesc[i], g2.getFont(), g2.getFontRenderContext());
        tl.draw(g2, (float) x, (float) y - 4);
    }
}

---

From source file:org.jcurl.core.base.CollissionStrategy.java

/**
 * Iterate over all rocks and call//w  ww  .  ja  v  a2 s .c  om
 * {@link CollissionStrategy#computeWC(Rock, Rock, Rock, Rock, AffineTransform)}
 * for each pair.
 * 
 * @see CollissionStrategy#computeWC(Rock, Rock, Rock, Rock,
 *      AffineTransform)
 * @param pos
 * @param speed
 * @return bitmask of the changed rocks
 */
public int compute(PositionSet pos, SpeedSet speed) {
    if (log.isDebugEnabled())
        log.debug("compute()");
    int hits = 0;
    final AffineTransform mat = new AffineTransform();
    for (int B = 0; B < RockSet.ROCKS_PER_SET; B++) {
        for (int A = 0; A < B; A++) {
            if (log.isDebugEnabled())
                log.debug("Compute hit " + A + "<->" + B);
            if (computeWC(pos.getRock(A), pos.getRock(B), speed.getRock(A), speed.getRock(B), mat)) {
                // mark the rocks' bits hit
                hits |= (1 << A);
                hits |= (1 << B);
            }
        }
    }
    if (log.isDebugEnabled())
        log.debug("hit rocks: " + Integer.toBinaryString(hits));
    return hits;
}

---

From source file:org.jcurl.core.base.ColliderBase.java

/**
 * Iterate over all rocks and call/*from w w  w.  ja va 2  s.co  m*/
 * {@link ColliderBase#computeWC(Rock, Rock, Rock, Rock, AffineTransform)}
 * for each pair.
 * <p>
 * Does not change <code>pos</code>!
 * </p>
 * <p>
 * Does not fire {@link SpeedSet#notifyChange()}!
 * </p>
 * 
 * @see ColliderBase#computeWC(Rock, Rock, Rock, Rock, AffineTransform)
 * @param pos
 * @param speed
 * @param tr
 *            <code>null</code> creates a new instance.
 * @return bitmask of the changed rocks
 */
public int compute(final PositionSet pos, final SpeedSet speed, AffineTransform tr) {
    if (log.isDebugEnabled())
        log.debug("compute()");
    int hits = 0;
    if (tr == null)
        tr = new AffineTransform();
    else
        tr.setToIdentity();
    for (int B = 0; B < RockSet.ROCKS_PER_SET; B++)
        for (int A = 0; A < B; A++) {
            if (log.isDebugEnabled())
                log.debug("Compute hit " + A + "<->" + B);
            if (computeWC(pos.getRock(A), pos.getRock(B), speed.getRock(A), speed.getRock(B), tr)) {
                // mark the rocks' bits hit
                hits |= 1 << A;
                hits |= 1 << B;
            }
        }
    if (log.isDebugEnabled())
        log.debug("hit rocks: " + Integer.toBinaryString(hits));
    return hits;
}

---

From source file:desmoj.extensions.grafic.util.Plotter.java

/**
* Constructor to set the path of output directory and the size of created image.
* Default are onScreen = false, locale = Locale.getDefault, timeZone = TimeZone.getdefault 
* @param path//from  w w w . ja  v  a 2s. c o  m
* @param size
 */
public Plotter(String path, Dimension size) {
    this.paintPanel = new PaintPanel(path, size);
    this.onScreen = false;
    this.locale = Locale.getDefault();
    this.timeZone = TimeZone.getDefault();
    this.begin = null;
    this.end = null;
    this.frc = new FontRenderContext(new AffineTransform(), true, true);
}

---

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