Example usage for java.awt.geom Point2D getX

List of usage examples for java.awt.geom Point2D getX

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Introduction

In this page you can find the example usage for java.awt.geom Point2D getX.

Prototype

public abstract double getX();

Source Link

Document

Returns the X coordinate of this Point2D in double precision.

Usage

From source file:grafix.telas.MolduraAreaDados.java

private Point2D converterPontoNaMolduraParaPlot_EixoLinear(final Point2D pontoMoldura) {
    XYPlot plot = getPlot();/*from ww w. j av a  2  s  .  c o  m*/
    ValueAxis vAxis = plot.getRangeAxis();
    ValueAxis dAxis = plot.getDomainAxis();
    double fracaoX = pontoMoldura.getX() / this.getWidth();
    double fracaoY = 1 - (pontoMoldura.getY() / this.getHeight());
    double dX = dAxis.getUpperBound() - dAxis.getLowerBound();
    double dY = vAxis.getUpperBound() - vAxis.getLowerBound();
    return new Point2D.Double(dAxis.getLowerBound() + dX * fracaoX, vAxis.getLowerBound() + dY * fracaoY);
}

From source file:grafix.telas.MolduraAreaDados.java

private Point2D converterPontoNaMolduraParaPlot_EixoLog(final Point2D pontoMoldura) {
    XYPlot plot = getPlot();//from  ww w. j  a  v a 2s . co m
    ValueAxis vAxis = plot.getRangeAxis();
    ValueAxis dAxis = plot.getDomainAxis();
    double fracaoX = pontoMoldura.getX() / this.getWidth();
    double fracaoYlog = 1 - (pontoMoldura.getY() / this.getHeight());
    double dX = dAxis.getUpperBound() - dAxis.getLowerBound();
    double dYlog = Math.log10(vAxis.getUpperBound()) - Math.log10(vAxis.getLowerBound());
    double ylog = Math.log10(vAxis.getLowerBound()) + fracaoYlog * dYlog;
    return new Point2D.Double(dAxis.getLowerBound() + dX * fracaoX, Math.pow(10, ylog));
}

From source file:org.owasp.benchmark.score.report.ScatterScores.java

private void makeDataLabels(List<Report> toolResults, XYPlot xyplot) {
    HashMap<Point2D, String> map = makePointList(toolResults);
    for (Entry<Point2D, String> e : map.entrySet()) {
        if (e.getValue() != null) {
            Point2D p = e.getKey();
            String label = sort(e.getValue());
            XYTextAnnotation annotation = new XYTextAnnotation(label, p.getX(), p.getY());
            annotation.setTextAnchor(p.getX() < 3 ? TextAnchor.TOP_LEFT : TextAnchor.TOP_CENTER);
            annotation.setBackgroundPaint(Color.white);
            annotation.setPaint(Color.blue);
            annotation.setFont(theme.getRegularFont());
            xyplot.addAnnotation(annotation);
        }/* w ww. j  a va 2  s  . co m*/
    }
}

From source file:com.projity.pm.graphic.network.NetworkRenderer.java

protected void translateShape(GraphicNode node, double dx, double dy) {
    Point2D v = scaleVector_1(new Point2D.Double(dx, dy));
    translateNonScaledShape(node, v.getX(), v.getY());
}

From source file:edu.uci.ics.jung.algorithms.layout.FRLayout.java

protected void calcAttraction(E e) {
    Pair<V> endpoints = getGraph().getEndpoints(e);
    V v1 = endpoints.getFirst();//from w w  w  .  j  ava  2 s.c om
    V v2 = endpoints.getSecond();
    boolean v1_locked = isLocked(v1);
    boolean v2_locked = isLocked(v2);

    if (v1_locked && v2_locked) {
        // both locked, do nothing
        return;
    }
    Point2D p1 = transform(v1);
    Point2D p2 = transform(v2);
    if (p1 == null || p2 == null)
        return;
    double xDelta = p1.getX() - p2.getX();
    double yDelta = p1.getY() - p2.getY();

    double deltaLength = Math.max(EPSILON, Math.sqrt((xDelta * xDelta) + (yDelta * yDelta)));

    double force = (deltaLength * deltaLength) / attraction_constant;

    if (Double.isNaN(force)) {
        throw new IllegalArgumentException("Unexpected mathematical result in FRLayout:calcPositions [force]");
    }

    double dx = (xDelta / deltaLength) * force;
    double dy = (yDelta / deltaLength) * force;
    if (v1_locked == false) {
        FRVertexData fvd1 = getFRData(v1);
        fvd1.offset(-dx, -dy);
    }
    if (v2_locked == false) {
        FRVertexData fvd2 = getFRData(v2);
        fvd2.offset(dx, dy);
    }
}

From source file:org.apache.fop.render.java2d.Java2DPainter.java

/** {@inheritDoc} */
public void drawText(int x, int y, int letterSpacing, int wordSpacing, int[] dx, String text)
        throws IFException {
    g2dState.updateColor(state.getTextColor());
    FontTriplet triplet = new FontTriplet(state.getFontFamily(), state.getFontStyle(), state.getFontWeight());
    //TODO Ignored: state.getFontVariant()
    //TODO Opportunity for font caching if font state is more heavily used
    Font font = getFontInfo().getFontInstance(triplet, state.getFontSize());
    //String fontName = font.getFontName();
    //float fontSize = state.getFontSize() / 1000f;
    g2dState.updateFont(font.getFontName(), state.getFontSize() * 1000);

    Graphics2D g2d = this.g2dState.getGraph();
    GlyphVector gv = g2d.getFont().createGlyphVector(g2d.getFontRenderContext(), text);
    Point2D cursor = new Point2D.Float(0, 0);

    int l = text.length();
    int dxl = (dx != null ? dx.length : 0);

    if (dx != null && dxl > 0 && dx[0] != 0) {
        cursor.setLocation(cursor.getX() - (dx[0] / 10f), cursor.getY());
        gv.setGlyphPosition(0, cursor);/*from  w w  w .ja va2  s . c  om*/
    }
    for (int i = 0; i < l; i++) {
        char orgChar = text.charAt(i);
        float glyphAdjust = 0;
        int cw = font.getCharWidth(orgChar);

        if ((wordSpacing != 0) && CharUtilities.isAdjustableSpace(orgChar)) {
            glyphAdjust += wordSpacing;
        }
        glyphAdjust += letterSpacing;
        if (dx != null && i < dxl - 1) {
            glyphAdjust += dx[i + 1];
        }

        cursor.setLocation(cursor.getX() + cw + glyphAdjust, cursor.getY());
        gv.setGlyphPosition(i + 1, cursor);
    }
    g2d.drawGlyphVector(gv, x, y);
}

From source file:net.bioclipse.model.ScatterPlotMouseHandler.java

private Number getDomainX(ChartPanel chartPanel, XYPlot plot, Point2D mousePoint) {
    ChartRenderingInfo info = chartPanel.getChartRenderingInfo();
    Rectangle2D dataArea = info.getPlotInfo().getDataArea();
    Number x = plot.getDomainAxis().java2DToValue(mousePoint.getX(), dataArea, plot.getDomainAxisEdge());

    return x;/*  w  w w.  ja  v a  2  s  .  c o m*/
}

From source file:net.sf.maltcms.chromaui.charts.events.XYPeakAnnotationOverlay.java

/**
 *
 * @param p//from w w w  .  j  a va 2  s .c  om
 */
public void addAnnotation(final Point2D p) {
    addXYPeakAnnotation(p.getX(), p.getY(), null, true);
}

From source file:gov.nih.nci.caintegrator.application.geneexpression.BoxAndWhiskerCoinPlotRenderer.java

private void drawEllipse(Point2D point, double oRadius, Graphics2D g2) {
    Ellipse2D dot = new Ellipse2D.Double(point.getX() + oRadius / 2, point.getY(), oRadius, oRadius);
    g2.draw(dot);//from  ww  w . j  a  v  a  2 s .  c o  m
}

From source file:com.mycompany.complexity.tool.mvn.TreeLayout.java

public void moveNodes(int x, int y) {
    Point2D p;
    for (V value : locations.keySet()) {
        p = locations.get(value);/*from   w w w.ja v  a  2  s .  c o  m*/
        p.setLocation(p.getX() + x, p.getY() + y);
        locations.get(value).setLocation(p);
    }
}