Examples with Point2D java.awt.geom.Point2D used on opensource projects

Example 16 with Point2D

use of java.awt.geom.Point2D in project jdk8u_jdk by JetBrains.

the class MlibOpsTest method createSrcImage.

private static BufferedImage createSrcImage() {
    BufferedImage img = createImage();
    Graphics2D g = img.createGraphics();
    Color[] colors = { Color.red, Color.green, Color.blue };
    float[] dist = { 0.0f, 0.5f, 1.0f };
    Point2D center = new Point2D.Float(0.5f * w, 0.5f * h);
    RadialGradientPaint p = new RadialGradientPaint(center, 0.5f * w, dist, colors);
    g.setPaint(p);
    g.fillRect(0, 0, w, h);
    g.dispose();
    return img;
}

Example 17 with Point2D

use of java.awt.geom.Point2D in project jdk8u_jdk by JetBrains.

the class WritingInterruptionTest method createTestImage.

private static BufferedImage createTestImage() {
    int w = 1024;
    int h = 768;
    BufferedImage img = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
    Graphics2D g = img.createGraphics();
    Color[] colors = { Color.red, Color.green, Color.blue };
    float[] dist = { 0.0f, 0.5f, 1.0f };
    Point2D center = new Point2D.Float(0.5f * w, 0.5f * h);
    RadialGradientPaint p = new RadialGradientPaint(center, 0.5f * w, dist, colors);
    g.setPaint(p);
    g.fillRect(0, 0, w, h);
    g.dispose();
    return img;
}

Example 18 with Point2D

use of java.awt.geom.Point2D in project jdk8u_jdk by JetBrains.

the class Path2DCopyConstructor method testGetCurrentPoint.

static void testGetCurrentPoint(Path2D pathA, Path2D pathB) {
    final Point2D ptA = pathA.getCurrentPoint();
    final Point2D ptB = pathA.getCurrentPoint();
    if (((ptA == null) && (ptB != null)) || ((ptA != null) && !ptA.equals(ptB))) {
        throw new IllegalStateException("getCurrentPoint() are not equals [" + ptA + "|" + ptB + "] !");
    }
    log("testGetCurrentPoint: passed.");
}

Example 19 with Point2D

use of java.awt.geom.Point2D in project jdk8u_jdk by JetBrains.

the class RadialGradientPrintingTest method doPaint.

public void doPaint(Graphics2D g2d) {
    g2d.translate(DIM * 0.2, DIM * 0.2);
    Shape s = new Rectangle2D.Float(0, 0, DIM * 2, DIM * 2);
    // RadialGradientPaint
    Point2D centre = new Point2D.Float(DIM / 2.0f, DIM / 2.0f);
    float radius = DIM / 2.0f;
    Point2D focus = new Point2D.Float(DIM / 3.0f, DIM / 3.0f);
    float[] stops = { 0.0f, 1.0f };
    Color[] colors = { Color.red, Color.white };
    RadialGradientPaint rgp = new RadialGradientPaint(centre, radius, focus, stops, colors, RadialGradientPaint.CycleMethod.NO_CYCLE);
    g2d.setPaint(rgp);
    g2d.fill(s);
    g2d.translate(DIM * 2.2, 0);
    Color[] colors1 = { Color.red, Color.blue, Color.green };
    float[] stops1 = { 0.0f, 0.5f, 1.0f };
    RadialGradientPaint rgp1 = new RadialGradientPaint(centre, radius, focus, stops1, colors1, RadialGradientPaint.CycleMethod.REFLECT);
    g2d.setPaint(rgp1);
    g2d.fill(s);
    g2d.translate(-DIM * 2.2, DIM * 2.2);
    Color[] colors2 = { Color.red, Color.blue, Color.green, Color.white };
    float[] stops2 = { 0.0f, 0.3f, 0.6f, 1.0f };
    RadialGradientPaint rgp2 = new RadialGradientPaint(centre, radius, focus, stops2, colors2, RadialGradientPaint.CycleMethod.REPEAT);
    g2d.setPaint(rgp2);
    g2d.fill(s);
}

Example 20 with Point2D

use of java.awt.geom.Point2D in project GNS by MobilityFirst.

the class EC2Runner method populateIDTableForRunset.

private static void populateIDTableForRunset(String name) {
    AWSCredentials credentials = null;
    try {
        //
        credentials = new PropertiesCredentials(new File(CREDENTIALSFILE));
    } catch (IOException e) {
        System.out.println("Problem contacting EC2 instances: " + e);
    }
    //Create Amazon Client object
    AmazonEC2 ec2 = new AmazonEC2Client(credentials);
    for (RegionRecord region : RegionRecord.values()) {
        AWSEC2.setRegion(ec2, region);
        System.out.println("Retrieving instance information in " + region.name() + "...");
        for (Instance instance : AWSEC2.getInstances(ec2)) {
            if (!instance.getState().getName().equals(InstanceStateRecord.TERMINATED.getName())) {
                String idString = getTagValue(instance, "id");
                if (idString != null && name.equals(getTagValue(instance, "runset"))) {
                    String id = new String(idString);
                    String hostname = instance.getPublicDnsName();
                    String ip = getHostIPSafe(hostname);
                    // and take a guess at the location (lat, long) of this host
                    Point2D location = GEOLocator.lookupIPLocation(ip);
                    hostTable.put(id, new HostInfo(id, hostname, location));
                }
            }
        }
    }
}