Example usage for java.awt Rectangle clone

Introduction

In this page you can find the example usage for java.awt Rectangle clone.

Prototype

public Object clone() 

Source Link

Document

Creates a new object of the same class and with the same contents as this object.

Usage

From source file:tilt.image.Blob.java

/**
 * Is this blob surrounded by a wide band of white?
 * @param wr the raster to search in//  www  .j  a  v a2  s .c o m
 * @param hStandoff the amount of white horizontal standoff
 * @param vStandoff the amount of vertical white standoff
 * @return true if it is
 */
boolean hasWhiteStandoff(WritableRaster wr, int hStandoff, int vStandoff) {
    // 1. original blob bounds
    Rectangle inner = new Rectangle(topLeft().x, topLeft().y, getWidth(), getHeight());
    Rectangle outer = (Rectangle) inner.clone();
    // 2. outset rect by standoff
    if (outer.x >= hStandoff)
        outer.x -= hStandoff;
    else
        outer.x = 0;
    if (outer.y - vStandoff > 0)
        outer.y -= vStandoff;
    else
        outer.y = 0;
    if (outer.x + outer.width + hStandoff * 2 < wr.getWidth())
        outer.width += hStandoff * 2;
    else
        outer.width = wr.getWidth() - outer.x;
    if (outer.y + outer.height + vStandoff * 2 < wr.getHeight())
        outer.height += vStandoff * 2;
    else
        outer.height = wr.getHeight() - outer.y;
    // 3. test for black pixels in that area
    int[] iArray = new int[1];
    int maxY = outer.y + outer.height;
    int maxX = outer.x + outer.width;
    int nBlacks = 0;
    int maxRogues = opts.getInt(Options.Keys.maxRoguePixels);
    for (int y = outer.y; y < maxY; y++) {
        for (int x = outer.x; x < maxX; x++) {
            Point loc = new Point(x, y);
            if (!inner.contains(loc)) {
                wr.getPixel(x, y, iArray);
                if (iArray[0] == 0) {
                    if (nBlacks == maxRogues) {
                        return false;
                    } else
                        nBlacks++;
                }
            }
        }
    }
    return true;
}

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From source file:edu.umd.cfar.lamp.viper.geometry.BoundingBox.java

/**
 * Creates a new bounding box from the given <code>java.awt.Rectangle</code>.
 * //  ww  w . ja va2 s  .  c  o m
 * @param dimensions
 *            the box to use
 */
public BoundingBox(Rectangle dimensions) {
    rect = (Rectangle) dimensions.clone();
}

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From source file:de.tor.tribes.ui.panels.MinimapPanel.java

public void setVisiblePart(Rectangle pVisible) {
    visiblePart = (Rectangle) pVisible.clone();
}

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From source file:knop.psfj.BeadImage.java

/**
 * Gets the bead max intensity.//from   w ww .ja va2 s  .co  m
 *
 * @param r the r
 * @return the bead max intensity
 */
public double getBeadMaxIntensity(Rectangle r) {

    ImageProcessor middleImage = getMiddleImage();
    middleImage.setRoi((Rectangle) r.clone());
    double max = middleImage.getStatistics().max;
    middleImage.resetRoi();
    return max;
}

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