Example usage for java.awt Dimension equals

Introduction

In this page you can find the example usage for java.awt Dimension equals.

Prototype

public boolean equals(Object obj) 

Source Link

Document

Checks whether two dimension objects have equal values.

Usage

From source file:org.apache.fop.render.pcl.PCLGenerator.java

/**
 * Paint a bitmap at the current cursor position. The bitmap is converted to a monochrome
 * (1-bit) bitmap image./*from  ww w . j a  va2s  .  co  m*/
 * @param img the bitmap image
 * @param targetDim the target Dimention (in mpt)
 * @param sourceTransparency true if the background should not be erased
 * @throws IOException In case of an I/O error
 */
public void paintBitmap(RenderedImage img, Dimension targetDim, boolean sourceTransparency) throws IOException {
    double targetHResolution = img.getWidth() / UnitConv.mpt2in(targetDim.width);
    double targetVResolution = img.getHeight() / UnitConv.mpt2in(targetDim.height);
    double targetResolution = Math.max(targetHResolution, targetVResolution);
    int resolution = (int) Math.round(targetResolution);
    int effResolution = calculatePCLResolution(resolution, true);
    Dimension orgDim = new Dimension(img.getWidth(), img.getHeight());
    Dimension effDim;
    if (targetResolution == effResolution) {
        effDim = orgDim; //avoid scaling side-effects
    } else {
        effDim = new Dimension((int) Math.ceil(UnitConv.mpt2px(targetDim.width, effResolution)),
                (int) Math.ceil(UnitConv.mpt2px(targetDim.height, effResolution)));
    }
    boolean scaled = !orgDim.equals(effDim);
    //ImageWriterUtil.saveAsPNG(img, new java.io.File("D:/text-0-org.png"));

    boolean monochrome = isMonochromeImage(img);
    if (!monochrome) {
        //Transparency mask disabled. Doesn't work reliably
        final boolean transparencyDisabled = true;
        RenderedImage mask = (transparencyDisabled ? null : getMask(img, effDim));
        if (mask != null) {
            pushCursorPos();
            selectCurrentPattern(0, 1); //Solid white
            setTransparencyMode(true, true);
            paintMonochromeBitmap(mask, effResolution);
            popCursorPos();
        }

        RenderedImage red = BitmapImageUtil.convertToMonochrome(img, effDim, this.ditheringQuality);
        selectCurrentPattern(0, 0); //Solid black
        setTransparencyMode(sourceTransparency || mask != null, true);
        paintMonochromeBitmap(red, effResolution);
    } else {
        RenderedImage effImg = img;
        if (scaled) {
            effImg = BitmapImageUtil.convertToMonochrome(img, effDim);
        }
        setSourceTransparencyMode(sourceTransparency);
        selectCurrentPattern(0, 0); //Solid black
        paintMonochromeBitmap(effImg, effResolution);
    }
}

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From source file:org.kchine.r.server.impl.RGraphicsPanelRemote.java

public synchronized void paintComponent(Graphics g) {
    super.paintComponent(g);

    Dimension d = getSize();

    if (!d.equals(_lastSize)) {
        _lastResizeTime = System.currentTimeMillis();
        _lastSize = d;/*from w  ww.  j a v  a2  s . c  om*/
        return;
    } else {

    }

    if (forceAntiAliasing) {
        Graphics2D g2 = (Graphics2D) g;
        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    }

    int i = 0, j = _l.size();
    g.setFont(_gs.f);
    g.setClip(0, 0, d.width, d.height); // reset clipping rect
    g.setColor(Color.white);
    g.fillRect(0, 0, d.width, d.height);
    while (i < j) {
        GDObject o = (GDObject) _l.elementAt(i++);
        o.paint(this, _gs, g);
    }
}

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