Example usage for java.awt Point Point

Introduction

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

Prototype

public Point() 

Source Link

Document

Constructs and initializes a point at the origin (0, 0) of the coordinate space.

Usage

From source file:CompassButtons.java

public CompassScroller(JViewport viewport) {
    this.viewport = viewport;
    p = new Point();
}

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From source file:SwingUtil.java

/**
 * Get the point on point on the screen at which to open a dialog
 * or window for it to appear centered. This point is the top right hand
 * corner of the container you want to position.
 *
 *
 * @param size// w w w .  ja v a 2 s  .c  o  m
 * The demensions of the dialog or window to position.
 *
 * @return
 * The top left hand point at which to position the container
 * for it to appear centered.
 *
 */
public static Point getCenteringPoint(Dimension size) {
    Point centeringPoint = new Point();
    Dimension screenSize;

    screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    if (size.height > screenSize.height) {
        size.height = screenSize.height;
    }
    if (size.width > screenSize.width) {
        size.width = screenSize.width;
    }
    centeringPoint.x = (screenSize.width - size.width) / 2;
    centeringPoint.y = (screenSize.height - size.height) / 2;
    return centeringPoint;
}

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From source file:com.nbt.TileCanvas.java

private void updateXYZ() {
    Point pt = getMousePosition();
    if (pt == null)
        pt = new Point();

    int x = getTileX() + pixelsToTile(pt.x);
    int z = getTileZ() + pixelsToTile(pt.y);
    hud.xl.setText("X: " + x);
    hud.zl.setText("Z: " + z);
    hud.al.setText("Y: " + getAltitude());
}

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From source file:org.pentaho.chart.plugin.jfreechart.chart.dial.JFreeDialChartGenerator.java

protected void setDialBackground(ChartDocument chartDocument, DialPlot dialPlot) {
    ChartElement plotElement = getUniqueElement(chartDocument, ChartElement.TAG_NAME_PLOT);

    CSSValuePair cssValue = (CSSValuePair) plotElement.getLayoutStyle().getValue(ChartStyleKeys.GRADIENT_COLOR);
    Color beginColor = JFreeChartUtils.getColorFromCSSValue(cssValue.getFirstValue());
    Color endColor = JFreeChartUtils.getColorFromCSSValue(cssValue.getSecondValue());

    GradientPaint gradientpaint = new GradientPaint(new Point(), beginColor, new Point(), endColor);
    DialBackground dialbackground = new DialBackground(gradientpaint); // specify Color here for no gradient
    dialbackground.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.VERTICAL));
    dialPlot.setBackground(dialbackground);
}

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From source file:edmondskarp.Controller.EdmondsKarpController.java

public void openState(String s) throws JSONException {
    if (s == null || s.equals("")) {
        graph.clearGraph();//from  w w  w  .  j  ava2  s  .  c o m
        gui.getCircles().clear();
        name = 0;
        gui.update();
        return;
    }

    Map<String, Circle> circles = new HashMap<>();
    graph.clearGraph();

    int maxIndex = 0;
    JSONObject jNodeEdge = new JSONObject(s); // Parse the JSON to a JSONObject
    JSONArray jNodes = jNodeEdge.getJSONArray("Node");
    JSONArray jEdges = jNodeEdge.getJSONArray("Edge");

    for (int i = 0; i < jNodes.length(); i++) { // Loop over each each row of node
        Circle circle = new Circle();
        Point point = new Point();

        JSONObject jNode = jNodes.getJSONObject(i);

        point.setLocation(jNode.getInt("PosX"), jNode.getInt("PosY"));
        circle.setFirstPoint(point);
        circle.addNode(graph.addNode("" + jNode.getString("ID")));

        circles.put(jNode.getString("ID"), circle);
        if (jNode.getInt("ID") > maxIndex) {
            maxIndex = jNode.getInt("ID");
        }
    }

    name = ++maxIndex;

    for (int i = 0; i < jEdges.length(); i++) { // Loop over each each row of edge
        JSONObject jEdge = jEdges.getJSONObject(i);
        Edge e = graph.connect(jEdge.getString("From"), jEdge.getString("To"), jEdge.getInt("Capacity"), 0);
        if (e == null) {
            graph.checkInverseArrowConnection(jEdge.getString("From"), jEdge.getString("To"),
                    jEdge.getInt("Capacity"));
        } else {
            Arrow arrow = new Arrow(circles.get(jEdge.getString("From")), circles.get(jEdge.getString("To")));
            arrow.setEdge(e);
            circles.get(jEdge.getString("From")).addArrowFrom(arrow);
            circles.get(jEdge.getString("To")).addArrowTo(arrow);
        }

    }

    if (!jNodeEdge.getString("Source").equals("")) {
        graph.setSource(graph.getNode(jNodeEdge.getString("Source")));
    }
    if (!jNodeEdge.getString("Sink").equals("")) {
        graph.setSink(graph.getNode(jNodeEdge.getString("Sink")));
    }

    gui.setCircles(new ArrayList(circles.values()));
    gui.update();
    System.gc();
}

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From source file:it.eng.spagobi.engines.chart.bo.charttypes.dialcharts.SimpleDial.java

/**
 * Creates the chart ./*www.java  2s.  c  om*/
 * 
 * @param chartTitle  the chart title.
 * @param dataset  the dataset.
 * 
 * @return A chart .
 */

public JFreeChart createChart(DatasetMap datasets) {
    // get data for diagrams
    logger.debug("IN");
    Dataset dataset = (Dataset) datasets.getDatasets().get("1");

    DialPlot plot = new DialPlot();
    plot.setDataset((ValueDataset) dataset);

    ArcDialFrame dialFrame = null;
    if (!horizontalView) {
        plot.setView(0.78, 0.37, 0.22, 0.26);
        dialFrame = new ArcDialFrame(-10.0, 20.0);
    } else {
        plot.setView(0.21, 0.0, 0.58, 0.30);
        dialFrame = new ArcDialFrame(60.0, 60.0);
    }

    dialFrame.setInnerRadius(0.65);
    dialFrame.setOuterRadius(0.90);
    dialFrame.setForegroundPaint(Color.darkGray);
    dialFrame.setStroke(new BasicStroke(3.0f));
    plot.setDialFrame(dialFrame);

    GradientPaint gp = new GradientPaint(new Point(), new Color(255, 255, 255), new Point(),
            new Color(240, 240, 240));
    DialBackground sdb = new DialBackground(gp);

    GradientPaintTransformType gradientPaintTransformType = GradientPaintTransformType.VERTICAL;
    if (horizontalView) {
        gradientPaintTransformType = GradientPaintTransformType.HORIZONTAL;
    }

    sdb.setGradientPaintTransformer(new StandardGradientPaintTransformer(gradientPaintTransformType));
    plot.addLayer(sdb);

    if (!(increment > 0)) {
        logger.warn("increment cannot be less than 0, put default to 0.1 ");
        increment = 0.1;
    }

    StandardDialScale scale = null;
    if (!horizontalView) {
        scale = new StandardDialScale(lower, upper, -8, 16.0, increment, minorTickCount);
    } else {
        scale = new StandardDialScale(lower, upper, 115.0, -50.0, increment, minorTickCount);
    }

    // sets intervals
    for (Iterator iterator = intervals.iterator(); iterator.hasNext();) {
        KpiInterval interval = (KpiInterval) iterator.next();
        StandardDialRange range = new StandardDialRange(interval.getMin(), interval.getMax(),
                interval.getColor());
        range.setInnerRadius(0.70);
        range.setOuterRadius(0.75);
        plot.addLayer(range);

    }

    scale.setTickRadius(0.88);
    scale.setTickLabelOffset(0.07);
    //set tick label style
    Font tickLabelsFont = new Font(labelsTickStyle.getFontName(), Font.PLAIN, labelsTickStyle.getSize());
    scale.setTickLabelFont(tickLabelsFont);
    scale.setTickLabelPaint(labelsTickStyle.getColor());
    //scale.setMajorTickIncrement(25.0);
    plot.addScale(0, scale);

    DialPointer needle = new DialPointer.Pin();
    needle.setRadius(0.82);
    plot.addLayer(needle);
    DialValueIndicator dvi = new DialValueIndicator(0);
    dvi.setFont(new Font(labelsValueStyle.getFontName(), Font.PLAIN, labelsValueStyle.getSize()));
    dvi.setPaint(labelsValueStyle.getColor());
    plot.addLayer(dvi);

    JFreeChart chart1 = new JFreeChart(plot);
    chart1.setBackgroundPaint(color);

    TextTitle title = setStyleTitle(name, styleTitle);
    chart1.setTitle(title);
    if (subName != null && !subName.equals("")) {
        TextTitle subTitle = setStyleTitle(subName, styleSubTitle);
        chart1.addSubtitle(subTitle);
    }

    logger.debug("OUT");
    return chart1;
}

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From source file:it.eng.spagobi.engines.chart.bo.charttypes.dialcharts.SBISpeedometer.java

/**
 * Creates a chart of type speedometer.// ww w  .  ja  va  2  s  . c  o  m
 * 
 * @param chartTitle  the chart title.
 * @param dataset  the dataset.
 * 
 * @return A chart speedometer.
 */

public JFreeChart createChart(DatasetMap datasets) {
    logger.debug("IN");
    Dataset dataset = (Dataset) datasets.getDatasets().get("1");

    DialPlot plot = new DialPlot();
    plot.setDataset((ValueDataset) dataset);
    plot.setDialFrame(new StandardDialFrame());

    plot.setBackground(new DialBackground());
    if (dialtextuse) {
        DialTextAnnotation annotation1 = new DialTextAnnotation(dialtext);
        annotation1.setFont(styleTitle.getFont());
        annotation1.setRadius(0.7);

        plot.addLayer(annotation1);
    }

    DialValueIndicator dvi = new DialValueIndicator(0);
    dvi.setFont(new Font(labelsValueStyle.getFontName(), Font.PLAIN, labelsValueStyle.getSize()));
    dvi.setPaint(labelsValueStyle.getColor());
    plot.addLayer(dvi);

    StandardDialScale scale = new StandardDialScale(lower, upper, -120, -300, 10.0, 4);

    if (!(increment > 0)) {
        logger.warn("increment cannot be less than 0, put default to 0.1");
        increment = 0.01;
    }

    scale.setMajorTickIncrement(increment);

    //      if (!( minorTickCount > 0)){
    //         logger.warn("minor tick count cannot be less than 0, put default to 1");
    //         minorTickCount = 1;
    //      }

    scale.setMinorTickCount(minorTickCount);
    scale.setTickRadius(0.88);
    scale.setTickLabelOffset(0.15);
    //set tick label style
    Font tickLabelsFont = new Font(labelsTickStyle.getFontName(), Font.PLAIN, labelsTickStyle.getSize());
    scale.setTickLabelFont(tickLabelsFont);
    scale.setTickLabelPaint(labelsTickStyle.getColor());
    plot.addScale(0, scale);

    plot.addPointer(new DialPointer.Pin());

    DialCap cap = new DialCap();
    plot.setCap(cap);

    // sets intervals
    for (Iterator iterator = intervals.iterator(); iterator.hasNext();) {
        KpiInterval interval = (KpiInterval) iterator.next();
        StandardDialRange range = new StandardDialRange(interval.getMin(), interval.getMax(),
                interval.getColor());
        range.setInnerRadius(0.52);
        range.setOuterRadius(0.55);
        plot.addLayer(range);

    }

    GradientPaint gp = new GradientPaint(new Point(), new Color(255, 255, 255), new Point(),
            new Color(170, 170, 220));
    DialBackground db = new DialBackground(gp);
    db.setGradientPaintTransformer(new StandardGradientPaintTransformer(GradientPaintTransformType.VERTICAL));
    plot.setBackground(db);

    plot.removePointer(0);
    DialPointer.Pointer p = new DialPointer.Pointer();
    p.setFillPaint(Color.yellow);
    plot.addPointer(p);

    logger.debug("OUT");
    JFreeChart chart = new JFreeChart(name, plot);

    TextTitle title = setStyleTitle(name, styleTitle);
    chart.setTitle(title);
    if (subName != null && !subName.equals("")) {
        TextTitle subTitle = setStyleTitle(subName, styleSubTitle);
        chart.addSubtitle(subTitle);
    }

    chart.setBackgroundPaint(color);
    return chart;
}

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From source file:net.chaosserver.timelord.swingui.Timelord.java

/**
 * Gets back the point location where the frame was last saved.
 *
 * @return location where the frame was last saved
 *//*from  www .j a v a 2 s  .com*/
protected Point loadLastFrameLocation() {
    Preferences preferences = Preferences.userNodeForPackage(this.getClass());

    Point windowLocation = new Point();
    windowLocation.setLocation(preferences.getDouble(FRAME_X_LOCATION, 0),
            preferences.getDouble(FRAME_Y_LOCATION, 0));

    return windowLocation;
}

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From source file:Filter3dTest.java

/**
 * Creates a new InputManager that listens to input from the specified
 * component./*from   w w w.  j  av a 2s  .com*/
 */
public InputManager(Component comp) {
    this.comp = comp;
    mouseLocation = new Point();
    centerLocation = new Point();

    // register key and mouse listeners
    comp.addKeyListener(this);
    comp.addMouseListener(this);
    comp.addMouseMotionListener(this);
    comp.addMouseWheelListener(this);

    // allow input of the TAB key and other keys normally
    // used for focus traversal
    comp.setFocusTraversalKeysEnabled(false);
}

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From source file:Creator.WidgetPanel.java

public void buttonClick(Point p, String buttonName, int buttonX, int buttonWidth) {

    Point np = new Point();
    if (buttonName.startsWith("Rack")) {
        // Rack/*w  ww .ja va  2  s.co m*/
        np.x = buttonX + 10;
        np.y = p.y + 6;
        //np.y = p.y + 

    } else if (buttonName.startsWith("Load")) {
        // Load
        np.x = buttonX + 10;
        np.y = p.y + 6;

    } else if (buttonName.startsWith("Financial")) {
        // Financial
        np.x = buttonX + 7;
        np.y = p.y + 6;

    } else if (buttonName.startsWith("Energy")) {
        // Energy 
        np.x = buttonX + 10;
        np.y = p.y + 6;

    } else if (buttonName.startsWith("Glycol")) {
        // Glycol
        np.x = buttonX + 10;
        np.y = p.y + 6;

    } else if (buttonName.startsWith("Main")) {
        // Main
        np.x = buttonX + 15;
        np.y = p.y + 6;

    } else {
        np.x = buttonX + 10;
        np.y = p.y + 6;
        // Rack just probably named wierd

    }

    _FTF_XPOS.setText(String.valueOf(np.x));
    _FTF_YPOS.setText(String.valueOf(np.y));

}

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