Example usage for java.awt RenderingHints KEY_ANTIALIASING

Introduction

In this page you can find the example usage for java.awt RenderingHints KEY_ANTIALIASING.

Prototype

Key KEY_ANTIALIASING

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Document

Antialiasing hint key.

Usage

From source file:TransformTranslation.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    // Use antialiasing.
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    // Move the origin to 75, 75.
    AffineTransform at = AffineTransform.getTranslateInstance(75, 75);
    g2.transform(at);//from  w w  w  .  j  av  a2s .c om

    // Draw the shapes in their original locations.
    g2.setPaint(Color.black);
    g2.draw(axes);
    g2.draw(shape);

    // Transform the Graphics2D.
    g2.transform(AffineTransform.getTranslateInstance(150, 0));

    // Draw the "new" shapes in dashed.
    Stroke stroke = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0, new float[] { 3, 1 },
            0);
    g2.setStroke(stroke);
    g2.draw(axes);
    g2.draw(shape);
}

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From source file:TransformersRotation.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    // Use antialiasing.
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    // Move the origin to 75, 75.
    AffineTransform at = AffineTransform.getTranslateInstance(75, 75);
    g2.transform(at);//from   w  w  w  .  ja  va  2 s. c  o m

    // Draw the shapes in their original locations.
    g2.setPaint(Color.black);
    g2.draw(axes);
    g2.draw(shape);

    // Transform the Graphics2D.
    g2.transform(AffineTransform.getRotateInstance(-Math.PI / 6));

    // Draw the "new" shapes in dashed.
    Stroke stroke = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0, new float[] { 3, 1 },
            0);
    g2.setStroke(stroke);
    g2.draw(axes);
    g2.draw(shape);
}

---

From source file:org.openimaj.demos.sandbox.flickr.geo.PlotFlickrGeo.java

public static void main(String[] args) throws IOException {
    final File inputcsv = new File("/Volumes/SSD/training_latlng");
    final List<double[]> data = new ArrayList<double[]>(10000000);

    // read in images
    final BufferedReader br = new BufferedReader(new FileReader(inputcsv));
    String line;//from  ww  w.  j  a va2  s .  c o m
    int i = 0;
    br.readLine();
    while ((line = br.readLine()) != null) {
        final String[] parts = line.split(" ");

        final double longitude = Double.parseDouble(parts[2]);
        final double latitude = Double.parseDouble(parts[1]);

        data.add(new double[] { longitude, latitude });

        if (longitude >= -0.1 && longitude < 0 && latitude > 50 && latitude < 54)
            System.out.println(parts[0] + " " + latitude + " " + longitude);

        // if (i++ % 10000 == 0)
        // System.out.println(i);
    }
    br.close();

    System.out.println("Done reading");

    final float[][] dataArr = new float[2][data.size()];
    for (i = 0; i < data.size(); i++) {
        dataArr[0][i] = (float) data.get(i)[0];
        dataArr[1][i] = (float) data.get(i)[1];
    }

    final NumberAxis domainAxis = new NumberAxis("X");
    domainAxis.setRange(-180, 180);
    final NumberAxis rangeAxis = new NumberAxis("Y");
    rangeAxis.setRange(-90, 90);
    final FastScatterPlot plot = new FastScatterPlot(dataArr, domainAxis, rangeAxis);

    final JFreeChart chart = new JFreeChart("Fast Scatter Plot", plot);
    chart.getRenderingHints().put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    final ApplicationFrame frame = new ApplicationFrame("Title");
    frame.setContentPane(chartPanel);
    frame.pack();
    frame.setVisible(true);
}

---

From source file:TransformTransRotation.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    // Use antialiasing.
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    // Move the origin to 75, 75.
    AffineTransform at = AffineTransform.getTranslateInstance(75, 75);
    g2.transform(at);/*from www.j a va 2s  .  c  o m*/

    // Draw the shapes in their original locations.
    g2.setPaint(Color.black);
    g2.draw(axes);
    g2.draw(shape);

    // Transform the Graphics2D.
    AffineTransform rat = new AffineTransform();
    rat.setToTranslation(100, 0);
    rat.rotate(Math.PI / 6);
    g2.transform(rat);

    // Draw the "new" shapes in dashed.
    Stroke stroke = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0, new float[] { 3, 1 },
            0);
    g2.setStroke(stroke);
    g2.draw(axes);
    g2.draw(shape);
}

---

From source file:TransformTranslatedRotation.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    // Use antialiasing.
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    // Move the origin to 75, 75.
    AffineTransform at = AffineTransform.getTranslateInstance(75, 75);
    g2.transform(at);/*from   w w w. j  a  v  a2  s .  c o m*/

    // Draw the shapes in their original locations.
    g2.setPaint(Color.black);
    g2.draw(axes);
    g2.draw(shape);

    // Transform the Graphics2D.
    float cm = 72 / 2.54f;
    g2.transform(AffineTransform.getRotateInstance(-Math.PI / 6, 3 * cm, 2 * cm));

    // Draw the "new" shapes in dashed.
    Stroke stroke = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0, new float[] { 3, 1 },
            0);
    g2.setStroke(stroke);
    g2.draw(axes);
    g2.draw(shape);
}

---

From source file:TransformersRotationTranslation.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;

    // Use antialiasing.
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    // Move the origin to 75, 75.
    AffineTransform at = AffineTransform.getTranslateInstance(75, 75);
    g2.transform(at);/*from w  w w .j  ava 2  s.  c  om*/

    // Draw the shapes in their original locations.
    g2.setPaint(Color.black);
    g2.draw(axes);
    g2.draw(shape);

    // Transform the Graphics2D.
    AffineTransform rat = new AffineTransform();
    rat.setToRotation(Math.PI / 6);
    rat.translate(100, 100);

    g2.transform(rat);

    // Draw the "new" shapes in dashed.
    Stroke stroke = new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0, new float[] { 3, 1 },
            0);
    g2.setStroke(stroke);
    g2.draw(axes);
    g2.draw(shape);
}

---

From source file:no.met.jtimeseries.chart.XYCloudSymbolRenderer.java

/**
 * Creates a new renderer./*from   w  w w. jav  a  2 s . com*/
 * @param numTimeSteps The number of total timesteps in the domain range. Used in the calculation of symbol width
 * @param numTimeStepsPerCloud The number of timesteps a cloudsymbol covers. Used in calculation of symbol width
 */
public XYCloudSymbolRenderer(int numTimeSteps) {
    super();
    renderHints = new RenderingHints(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    renderHints.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    this.numTimeSteps = numTimeSteps;
}

---

From source file:LineStyles.java

/** This method draws the example figure */
public void paint(Graphics g1) {
    Graphics2D g = (Graphics2D) g1;
    // Use anti-aliasing to avoid "jaggies" in the lines
    g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    // Define the shape to draw
    GeneralPath shape = new GeneralPath();
    shape.moveTo(xpoints[0], ypoints[0]); // start at point 0
    shape.lineTo(xpoints[1], ypoints[1]); // draw a line to point 1
    shape.lineTo(xpoints[2], ypoints[2]); // and then on to point 2

    // Move the origin to the right and down, creating a margin
    g.translate(20, 40);/*from  www. jav  a2s. c  o m*/

    // Now loop, drawing our shape with the three different line styles
    for (int i = 0; i < linestyles.length; i++) {
        g.setColor(Color.gray); // Draw a gray line
        g.setStroke(linestyles[i]); // Select the line style to use
        g.draw(shape); // Draw the shape

        g.setColor(Color.black); // Now use black
        g.setStroke(thindashed); // And the thin dashed line
        g.draw(shape); // And draw the shape again.

        // Highlight the location of the vertexes of the shape
        // This accentuates the cap and join styles we're demonstrating
        for (int j = 0; j < xpoints.length; j++)
            g.fillRect(xpoints[j] - 2, ypoints[j] - 2, 5, 5);

        g.drawString(capNames[i], 5, 105); // Label the cap style
        g.drawString(joinNames[i], 5, 120); // Label the join style

        g.translate(150, 0); // Move over to the right before looping again
    }
}

---

From source file:DrawingApplet.java

public void init() {
    // Find out how big the applet is and create an offscreen image
    // that size.
    int w = getWidth();
    int h = getHeight();
    image = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
    // Get a graphics context for drawing into the image
    g = image.createGraphics();/*from w  w  w . j a  va 2 s .c o m*/
    // Start with a pure white background
    g.setPaint(Color.WHITE);
    g.fillRect(0, 0, w, h);
    // Turn on antialiasing
    g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    try {
        // sleep here to simulate a long init method
        Thread.sleep(4000);
    } catch (InterruptedException ie) {
        ie.printStackTrace();
    }
}

---

From source file:Hypnosis.java

public Hypnosis(double x, double y, double r1, double r2, double a1, double a2, float linewidth, int delay,
        double deltaA, double deltaX, double deltaY) {
    this.x = x;/*from w ww  .j  a  v a2  s  .c o  m*/
    this.y = y;
    this.r1 = r1;
    this.r2 = r2;
    this.a1 = a1;
    this.a2 = a2;
    this.linewidth = linewidth;
    this.deltaA = deltaA;
    this.deltaX = deltaX;
    this.deltaY = deltaY;

    // Set up a timer to call actionPerformed() every delay milliseconds
    timer = new Timer(delay, this);

    // Create a buffer for double-buffering
    buffer = new BufferedImage((int) (2 * r2 + linewidth), (int) (2 * r2 + linewidth),
            BufferedImage.TYPE_INT_RGB);

    // Create a Graphics object for the buffer, and set the linewidth
    // and request antialiasing when drawing with it
    osg = buffer.createGraphics();
    osg.setStroke(new BasicStroke(linewidth, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
    osg.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
}

---

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