Example usage for java.lang Math min

Introduction

In this page you can find the example usage for java.lang Math min.

Prototype

@HotSpotIntrinsicCandidate
public static double min(double a, double b)

Source Link

Document

Returns the smaller of two double values.

Usage

From source file:Main.java

public static boolean pointOnRect(double x, double y, double x1, double y1, double x2, double y2) {
    if (x >= Math.min(x1, x2) && x <= Math.max(x1, x2) && y >= Math.min(y1, y2) && y <= Math.max(y1, y2)) {
        return true;
    } else {// w w w . j ava  2s.  c  o m
        return false;
    }
}

From source file:Main.java

public static Bitmap getRoundedCornerBitmap3(Drawable imageDrawable, int radius) {

    Bitmap d = ((BitmapDrawable) imageDrawable).getBitmap();
    BitmapShader shader = new BitmapShader(d, TileMode.CLAMP, TileMode.CLAMP);

    int size = Math.min(d.getWidth(), d.getHeight());
    Bitmap output = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(output);

    RectF outerRect = new RectF(0, 0, size, size);
    //      float cornerRadius = radius;

    Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint.setShader(shader);/*from  w w  w . j  a  v a2  s.c o m*/
    paint.setAntiAlias(true);
    paint.setColor(Color.RED);
    canvas.drawCircle(outerRect.centerX(), outerRect.centerY(), d.getWidth() / 2, paint);

    paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
    imageDrawable.setBounds(0, 0, size, size);

    Canvas canvas1 = new Canvas(output);

    RectF outerRect1 = new RectF(0, 0, size, size);

    Paint paint1 = new Paint(Paint.ANTI_ALIAS_FLAG);
    paint1.setShader(shader);
    paint1.setAntiAlias(true);
    paint1.setColor(Color.RED);
    canvas1.drawCircle(outerRect1.centerX(), outerRect1.centerY(), d.getWidth() / 2, paint);

    paint1.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));

    return output;
}

From source file:Main.java

public static char[] copyOf(char[] original, int newLength) {
    char[] copy = new char[newLength];
    System.arraycopy(original, 0, copy, 0, Math.min(original.length, newLength));
    return copy;/*from  w  w  w. j  ava  2  s.  com*/
}

From source file:Main.java

public static int setColorAlpha(int color, float alpha) {
    int alpha_int = Math.min(Math.max((int) (alpha * 255.0f), 0), 255);
    return Color.argb(alpha_int, Color.red(color), Color.green(color), Color.blue(color));
}

From source file:Main.java

public static int clamp(int value, int low, int high) {
    return Math.min(Math.max(value, low), high);
}

From source file:Main.java

/**
 * Scrolls the given component by its unit or block increment in the given direction (actually a scale factor, so use +1 or -1).
 * Useful for implementing behavior like in Apple's Mail where page up/page down in the list cause scrolling in the text.
 *///w  ww.  j  a  va  2  s  . c  om
public static void scroll(JComponent c, boolean byBlock, int direction) {
    JScrollPane scrollPane = (JScrollPane) SwingUtilities.getAncestorOfClass(JScrollPane.class, c);
    JScrollBar scrollBar = scrollPane.getVerticalScrollBar();
    int increment = byBlock ? scrollBar.getBlockIncrement(direction) : scrollBar.getUnitIncrement(direction);
    int newValue = scrollBar.getValue() + direction * increment;
    newValue = Math.min(newValue, scrollBar.getMaximum());
    newValue = Math.max(newValue, scrollBar.getMinimum());
    scrollBar.setValue(newValue);
}

From source file:Main.java

public static String[] copyOf(String[] source, int newSize) {
    String[] result = new String[newSize];
    newSize = Math.min(source.length, newSize);
    System.arraycopy(source, 0, result, 0, newSize);
    return result;
}

From source file:Main.java

public static Bitmap scaleBitmapToFitInView(View view, String imagePath) {
    // Get the dimensions of the View
    int targetW = view.getWidth();
    int targetH = view.getHeight();

    // Get the dimensions of the bitmap
    BitmapFactory.Options bmOptions = new BitmapFactory.Options();
    bmOptions.inJustDecodeBounds = true;
    BitmapFactory.decodeFile(imagePath, bmOptions);
    int photoW = bmOptions.outWidth;
    int photoH = bmOptions.outHeight;

    // Determine how much to scale down the image
    int scaleFactor = Math.min(photoW / targetW, photoH / targetH);

    // Decode the image file into a Bitmap sized to fill the View
    bmOptions.inJustDecodeBounds = false;
    bmOptions.inSampleSize = scaleFactor;
    bmOptions.inPurgeable = true;/*  w  w w  .ja  v a2 s.  com*/

    Bitmap bitmap = BitmapFactory.decodeFile(imagePath, bmOptions);
    return bitmap;
}

From source file:Main.java

public static float min(float value1, float value2) {
    return Math.min(value1, value2);
}

From source file:Main.java

/**
 * Gets a sublist of a list, truncated at the end of the list if too many elements are selected.
 * This behaves exactly like List.subList, including all notes in its Javadoc concerning
 * structural modification of the backing List, etc. with one difference: if the end index is
 * beyond the end of the list, instead of throwing an exception, the sublist simply stops at the
 * end of the list.  After the fifth or so time writing this idiom, it seems worth having a
 * function for. :-)//from w ww  .j a  v a  2s.  c  o  m
 */
public static <T> List<T> truncatedSubList(List<T> inList, int start, int end) {
    // List.sublist will do our error checking for us
    final int limit = Math.min(end, inList.size());
    return inList.subList(start, limit);
}