Example usage for java.lang Double MAX_VALUE

Introduction

In this page you can find the example usage for java.lang Double MAX_VALUE.

Prototype

double MAX_VALUE

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Document

A constant holding the largest positive finite value of type double , (2-2^-52)·2¹⁰²³.

Usage

From source file:com.offbynull.peernetic.debug.visualizer.VisualizerUtils.java

/**
 * Creates a random point within a rectangle.
 * @param width rectangle width/*from  www.  j  a v  a  2 s  .c  o  m*/
 * @param height rectangle height
 * @return new random point within rectangle specified by {@code width} and {@code height}
 * @throws IllegalArgumentException if any argument is negative or a special double value (e.g. NaN/infinite/etc..)
 */
public static Point randomPointInRectangle(double width, double height) {
    Validate.inclusiveBetween(0.0, Double.MAX_VALUE, width);
    Validate.inclusiveBetween(0.0, Double.MAX_VALUE, height);
    return new Point((int) (Math.random() * width), (int) (Math.random() * height));
}

---

From source file:Main.java

/**
 * Iterate over supported camera preview sizes to see which one best fits the
 * dimensions of the given view while maintaining the aspect ratio. If none can,
 * be lenient with the aspect ratio.//from w  w w  .  ja v a2s .  c  o m
 *
 * @param sizes Camera sizes.
 * @param w     The width of the view.
 * @param h     The height of the view.
 * @return Best match camera preview size to fit in the view.
 */
public static Camera.Size getOptimalPreviewSize(List<Camera.Size> sizes, int w, int h) {
    final double ASPECT_TOLERANCE = 0.1;
    double targetRatio = w > h ? (double) w / h : (double) h / w;

    if (sizes == null)
        return null;

    Camera.Size optimalSize = null;
    double minDiff = Double.MAX_VALUE;

    // Try to find an size match aspect ratio and size
    for (Camera.Size size : sizes) {
        double ratio = (double) size.width / size.height;
        if (Math.abs(ratio - targetRatio) > ASPECT_TOLERANCE)
            continue;
        if (Math.abs(size.height - h) < minDiff) {
            optimalSize = size;
            minDiff = Math.abs(size.height - h);
        }
    }

    // Cannot find the one match the aspect ratio, ignore the requirement
    if (optimalSize == null) {
        minDiff = Double.MAX_VALUE;
        for (Camera.Size size : sizes) {
            if (Math.abs(size.height - h) < minDiff) {
                optimalSize = size;
                minDiff = Math.abs(size.height - h);
            }
        }
    }

    return optimalSize;
}

---

From source file:Main.java

public static Camera.Size getOptimalPreviewSize(List<Camera.Size> sizes, int w, int h) {
    final double ASPECT_TOLERANCE = 0.1;
    double targetRatio = (double) w / h;
    if (sizes == null) {
        return null;
    }/*from  w w  w.j  ava  2s .c o  m*/
    Camera.Size optimalSize = null;
    double minDiff = Double.MAX_VALUE;
    int targetHeight = h;
    for (Camera.Size size : sizes) {
        double ratio = (double) size.width / size.height;
        if (Math.abs(ratio - targetRatio) > ASPECT_TOLERANCE)
            continue;
        if (Math.abs(size.height - targetHeight) < minDiff) {
            optimalSize = size;
            minDiff = Math.abs(size.height - targetHeight);
        }
    }
    if (optimalSize == null) {
        minDiff = Double.MAX_VALUE;
        for (Camera.Size size : sizes) {
            if (Math.abs(size.height - targetHeight) < minDiff) {
                optimalSize = size;
                minDiff = Math.abs(size.height - targetHeight);
            }
        }
    }
    return optimalSize;
}

---

From source file:net.dontdrinkandroot.utils.collections.CollectionUtils.java

public static <T extends Number> AggregationResult aggregate(final Collection<T> collection) {

    if (collection.isEmpty()) {
        throw new IllegalArgumentException("Collection must not be empty");
    }//from  w  w w  . j a v a2  s  . com

    final AggregationResult result = new AggregationResult();
    result.setSize(collection.size());
    double sum = 0;
    double min = Double.MAX_VALUE;
    double max = Double.MIN_VALUE;

    /* Determine min, max, sum */
    for (final T entry : collection) {
        if (entry != null) {
            final double value = entry.doubleValue();
            max = Math.max(max, value);
            min = Math.min(min, value);
            sum += value;
        }
    }
    result.setMin(min);
    result.setMax(max);
    result.setSum(sum);

    result.setAvg(sum / result.getSize());

    result.setMean(CollectionUtils.getMean(collection));

    return result;
}

---

From source file:Main.java

/**
 * Iterate over supported camera preview sizes to see which one best fits the
 * dimensions of the given view while maintaining the aspect ratio. If none can,
 * be lenient with the aspect ratio.//from  www .j a  v  a2s .c om
 *
 * @param sizes Supported camera preview sizes.
 * @param w     The width of the view.
 * @param h     The height of the view.
 * @return Best match camera preview size to fit in the view.
 */
public static Size getOptimalPreviewSize(List<Size> sizes, int w, int h) {
    // Use a very small tolerance because we want an exact match.
    final double ASPECT_TOLERANCE = 0.1;
    double targetRatio = (double) w / h;
    if (sizes == null)
        return null;
    Size optimalSize = null;

    // Start with max value and refine as we iterate over available preview sizes. This is the
    // minimum difference between view and camera height.
    double minDiff = Double.MAX_VALUE;
    // Target view height
    int targetHeight = h;

    // Try to find a preview size that matches aspect ratio and the target view size.
    // Iterate over all available sizes and pick the largest size that can fit in the view and
    // still maintain the aspect ratio.
    for (Size size : sizes) {
        double ratio = (double) size.width / size.height;
        if (Math.abs(ratio - targetRatio) > ASPECT_TOLERANCE)
            continue;
        if (Math.abs(size.height - targetHeight) < minDiff) {
            optimalSize = size;
            minDiff = Math.abs(size.height - targetHeight);
        }
    }

    // Cannot find preview size that matches the aspect ratio, ignore the requirement
    if (optimalSize == null) {
        minDiff = Double.MAX_VALUE;
        for (Size size : sizes) {
            if (Math.abs(size.height - targetHeight) < minDiff) {
                optimalSize = size;
                minDiff = Math.abs(size.height - targetHeight);
            }
        }
    }
    return optimalSize;
}

---

From source file:Main.java

/**
 * Iterate over supported camera preview sizes to see which one best fits the
 * dimensions of the given view while maintaining the aspect ratio. If none can,
 * be lenient with the aspect ratio./*from   w  ww  .  j av a 2  s. c  o m*/
 *
 * @param sizes Supported camera preview sizes.
 * @param w The width of the view.
 * @param h The height of the view.
 * @return Best match camera preview size to fit in the view.
 */
public static Camera.Size getOptimalPreviewSize(List<Camera.Size> sizes, int w, int h) {
    // Use a very small tolerance because we want an exact match.
    final double ASPECT_TOLERANCE = 0.1;
    double targetRatio = (double) w / h;
    if (sizes == null)
        return null;

    Camera.Size optimalSize = null;

    // Start with max value and refine as we iterate over available preview sizes. This is the
    // minimum difference between view and camera height.
    double minDiff = Double.MAX_VALUE;

    // Target view height
    int targetHeight = h;

    // Try to find a preview size that matches aspect ratio and the target view size.
    // Iterate over all available sizes and pick the largest size that can fit in the view and
    // still maintain the aspect ratio.
    for (Camera.Size size : sizes) {
        double ratio = (double) size.width / size.height;
        if (Math.abs(ratio - targetRatio) > ASPECT_TOLERANCE)
            continue;
        if (Math.abs(size.height - targetHeight) < minDiff) {
            optimalSize = size;
            minDiff = Math.abs(size.height - targetHeight);
        }
    }

    // Cannot find preview size that matches the aspect ratio, ignore the requirement
    if (optimalSize == null) {
        minDiff = Double.MAX_VALUE;
        for (Camera.Size size : sizes) {
            if (Math.abs(size.height - targetHeight) < minDiff) {
                optimalSize = size;
                minDiff = Math.abs(size.height - targetHeight);
            }
        }
    }
    return optimalSize;
}

---

From source file:Main.java

/**
 * Iterate over supported camera preview sizes to see which one best fits the
 * dimensions of the given view while maintaining the aspect ratio. If none can,
 * be lenient with the aspect ratio.//from  w  ww  .  j a v  a 2s . c om
 *
 * @param sizes Supported camera preview sizes.
 * @param w     The width of the view.
 * @param h     The height of the view.
 * @return Best match camera preview size to fit in the view.
 */
public static Camera.Size getOptimalSize(List<Camera.Size> sizes, int w, int h) {
    // Use a very small tolerance because we want an exact match.
    final double ASPECT_TOLERANCE = 0.1;
    double targetRatio = (double) w / h;
    if (sizes == null)
        return null;

    Camera.Size optimalSize = null;

    // Start with max value and refine as we iterate over available preview sizes. This is the
    // minimum difference between view and camera height.
    double minDiff = Double.MAX_VALUE;

    // Target view height
    int targetHeight = h;

    // Try to find a preview size that matches aspect ratio and the target view size.
    // Iterate over all available sizes and pick the largest size that can fit in the view and
    // still maintain the aspect ratio.
    for (Camera.Size size : sizes) {
        double ratio = (double) size.width / size.height;
        if (Math.abs(ratio - targetRatio) > ASPECT_TOLERANCE)
            continue;
        if (Math.abs(size.height - targetHeight) < minDiff) {
            optimalSize = size;
            minDiff = Math.abs(size.height - targetHeight);
        }
    }

    // Cannot find preview size that matches the aspect ratio, ignore the requirement
    if (optimalSize == null) {
        minDiff = Double.MAX_VALUE;
        for (Camera.Size size : sizes) {
            if (Math.abs(size.height - targetHeight) < minDiff) {
                optimalSize = size;
                minDiff = Math.abs(size.height - targetHeight);
            }
        }
    }
    return optimalSize;
}

---

From source file:Main.java

@Override
public void start(Stage primaryStage) {
    Group root = new Group();
    Scene scene = new Scene(root, 300, 250, Color.WHITE);

    HBox hbox = new HBox();
    Button button1 = new Button("Add");
    Button button2 = new Button("Remove");
    HBox.setHgrow(button1, Priority.ALWAYS);
    HBox.setHgrow(button2, Priority.ALWAYS);
    button1.setMaxWidth(Double.MAX_VALUE);
    button2.setMaxWidth(Double.MAX_VALUE);
    hbox.getChildren().addAll(button1, button2);

    hbox.setPrefWidth(400);//from  w w w. j  av a 2  s . c  om

    System.out.println(HBox.getMargin(button1));

    root.getChildren().add(hbox);
    primaryStage.setScene(scene);
    primaryStage.show();
}

---

From source file:Main.java

@Override
public void start(Stage primaryStage) {
    Group root = new Group();
    Scene scene = new Scene(root, 300, 250, Color.WHITE);

    HBox hbox = new HBox();
    Button button1 = new Button("Add");
    Button button2 = new Button("Remove");
    HBox.setHgrow(button1, Priority.ALWAYS);
    HBox.setHgrow(button2, Priority.ALWAYS);
    button1.setMaxWidth(Double.MAX_VALUE);
    button2.setMaxWidth(Double.MAX_VALUE);
    hbox.getChildren().addAll(button1, button2);

    hbox.setPrefWidth(400);/*from   ww  w .  j a v  a 2s.  c o m*/

    System.out.println(HBox.getHgrow(button1));

    root.getChildren().add(hbox);
    primaryStage.setScene(scene);
    primaryStage.show();
}

---

From source file:Main.java

@Override
public void start(Stage primaryStage) {
    Group root = new Group();
    Scene scene = new Scene(root, 300, 250, Color.WHITE);

    HBox hbox = new HBox();
    Button button1 = new Button("Add");
    Button button2 = new Button("Remove");
    HBox.setHgrow(button1, Priority.ALWAYS);
    HBox.setHgrow(button2, Priority.ALWAYS);
    button1.setMaxWidth(Double.MAX_VALUE);
    button2.setMaxWidth(Double.MAX_VALUE);
    hbox.getChildren().addAll(button1, button2);

    hbox.setPrefWidth(400);/*w ww  . ja  v  a2 s. com*/

    System.out.println(hbox.isFillHeight());

    root.getChildren().add(hbox);
    primaryStage.setScene(scene);
    primaryStage.show();
}

---

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