Example usage for java.awt.geom Rectangle2D getMinY

Introduction

In this page you can find the example usage for java.awt.geom Rectangle2D getMinY.

Prototype

public double getMinY() 

Source Link

Document

Returns the smallest Y coordinate of the framing rectangle of the Shape in double precision.

Usage

From source file:org.n52.server.io.EESGenerator.java

@Override
public RepresentationResponse producePresentation(DesignOptions options) throws GeneratorException {
    ChartRenderingInfo renderingInfo = new ChartRenderingInfo(new StandardEntityCollection());
    String chartUrl = createChart(options, renderingInfo);

    Rectangle2D plotArea = renderingInfo.getPlotInfo().getDataArea();
    for (Axis axis : renderer.getAxisMapping().values()) {
        axis.setMaxY(plotArea.getMaxY());
        axis.setMinY(plotArea.getMinY());
    }/*from   w w w  . j  av  a2  s .c  o  m*/

    ImageEntity[] entities = {};
    if (!this.isOverview) {
        LOGGER.debug("Produced EES diagram " + chartUrl);
        entities = createImageEntities(renderingInfo.getEntityCollection());
    } else {
        LOGGER.debug("Produced EES Overview diagram " + chartUrl);
    }

    Bounds chartArea = new Bounds(plotArea.getMinX(), plotArea.getMaxX(), plotArea.getMinY(),
            plotArea.getMaxY());
    return new EESDataResponse(chartUrl, options, chartArea, entities, renderer.getAxisMapping());
}

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From source file:eu.hydrologis.jgrass.charting.impl.LineDrawer.java

/**
 * Draws the circle.//from www.  jav a 2 s. c  o  m
 * 
 * @param g2 the graphics device.
 * @param area the area in which to draw.
 */
public void draw(Graphics2D g2, Rectangle2D area) {
    if (this.outlinePaint != null && this.outlineStroke != null) {
        g2.setPaint(this.outlinePaint);
        g2.setStroke(this.outlineStroke);
    } else {
        g2.setPaint(Color.black);
        g2.setStroke(new BasicStroke(1.0f));
    }

    Line2D line = new Line2D.Double(area.getCenterX(), area.getMinY(), area.getCenterX(), area.getMaxY());
    g2.draw(line);
}

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From source file:org.fhcrc.cpl.viewer.quant.gui.LogRatioHistMouseListener.java

/**
 * Undraw the previous selected region (if it was drawn), calculate the new regions, draw again, save
 * the points, and draw the numeric ratio in its little box
 * @param e//ww w  .  j ava2s .  c om
 */
public void mouseDragged(MouseEvent e) {

    if (this.selectedRegionStart == null || e.getX() < this.selectedRegionStart.getX()) {
        return;
    }

    if (this.selectedRegion != null)
        drawOrUndrawRegion();

    // Erase the previous zoom rectangle (if any)...
    Rectangle2D scaledDataArea = _chartPanel.getScreenDataArea();

    this.selectedRegion = new Rectangle2D.Double(this.selectedRegionStart.getX(), scaledDataArea.getMinY(),
            Math.min(Math.abs(e.getX() - selectedRegionStart.getX()),
                    _chartPanel.getWidth() - this.selectedRegionStart.getX()),
            scaledDataArea.getHeight());
    transformAndSaveSelectedRegion();

    // Draw the new zoom rectangle...
    drawOrUndrawRegion();

    lastMousedRatio = Rounder.round(Math.exp(transformMouseXValue(e.getX())), 2);
    drawRatioInBox(getChartPanelGraphics());
}

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From source file:org.esa.beam.visat.toolviews.stat.XYImagePlot.java

@Override
public boolean render(Graphics2D g2, Rectangle2D dataArea, int index, PlotRenderingInfo info,
        CrosshairState crosshairState) {
    final boolean foundData = super.render(g2, dataArea, index, info, crosshairState);
    if (image != null) {
        final int dx1 = (int) dataArea.getMinX();
        final int dy1 = (int) dataArea.getMinY();
        final int dx2 = (int) dataArea.getMaxX();
        final int dy2 = (int) dataArea.getMaxY();

        synchronized (imageLock) {
            final Rectangle rectangle = getImageSourceArea();
            final int sx1 = rectangle.x;
            final int sy1 = rectangle.y;
            final int sx2 = sx1 + rectangle.width - 1;
            final int sy2 = sy1 + rectangle.height - 1;
            g2.drawImage(image, dx1, dy1, dx2, dy2, sx1, sy1, sx2, sy2, null);
        }/* ww w.  j a v a  2  s  . c om*/
    }
    return foundData;
}

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From source file:ro.cs.products.landsat.LandsatSearch.java

@Override
public void setAreaOfInterest(Polygon2D polygon) {
    super.setAreaOfInterest(polygon);
    final Rectangle2D bounds2D = polygon.getBounds2D();
    this.keyValues.add(new BasicNameValuePair("upperLeftCornerLatitude", String.valueOf(bounds2D.getMaxY())));
    this.keyValues.add(new BasicNameValuePair("lowerRightCornerLatitude", String.valueOf(bounds2D.getMinY())));
    this.keyValues.add(new BasicNameValuePair("lowerLeftCornerLongitude", String.valueOf(bounds2D.getMinX())));
    this.keyValues.add(new BasicNameValuePair("upperRightCornerLongitude", String.valueOf(bounds2D.getMaxX())));
}

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From source file:edu.uci.ics.jung.visualization.util.VertexShapeFactory.java

/**
 * Returns a regular <code>num_sides</code>-sided 
 * <code>Polygon</code> whose bounding 
 * box's width and height are defined by this instance's size and
 * aspect ratio functions for this vertex.
 * @param num_sides the number of sides of the polygon; must be >= 3.
 *//*from   w  ww  .  jav a 2  s .c  o  m*/
public Shape getRegularPolygon(V v, int num_sides) {
    if (num_sides < 3)
        throw new IllegalArgumentException("Number of sides must be >= 3");
    Rectangle2D frame = getRectangle(v);
    float width = (float) frame.getWidth();
    float height = (float) frame.getHeight();

    // generate coordinates
    double angle = 0;
    thePolygon.reset();
    thePolygon.moveTo(0, 0);
    thePolygon.lineTo(width, 0);
    double theta = (2 * Math.PI) / num_sides;
    for (int i = 2; i < num_sides; i++) {
        angle -= theta;
        float delta_x = (float) (width * Math.cos(angle));
        float delta_y = (float) (width * Math.sin(angle));
        Point2D prev = thePolygon.getCurrentPoint();
        thePolygon.lineTo((float) prev.getX() + delta_x, (float) prev.getY() + delta_y);
    }
    thePolygon.closePath();

    // scale polygon to be right size, translate to center at (0,0)
    Rectangle2D r = thePolygon.getBounds2D();
    double scale_x = width / r.getWidth();
    double scale_y = height / r.getHeight();
    float translationX = (float) (r.getMinX() + r.getWidth() / 2);
    float translationY = (float) (r.getMinY() + r.getHeight() / 2);

    AffineTransform at = AffineTransform.getScaleInstance(scale_x, scale_y);
    at.translate(-translationX, -translationY);

    Shape shape = at.createTransformedShape(thePolygon);
    return shape;
}

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From source file:edu.uci.ics.jung.visualization.util.VertexShapeFactory.java

/**
 * Returns a regular <code>Polygon</code> of <code>num_points</code>
 * points whose bounding /*from w  w  w  .  j av a2  s  .c  o m*/
 * box's width and height are defined by this instance's size and
 * aspect ratio functions for this vertex.
 * @param num_points the number of points of the polygon; must be >= 5.
 */
public Shape getRegularStar(V v, int num_points) {
    if (num_points < 5)
        throw new IllegalArgumentException("Number of sides must be >= 5");
    Rectangle2D frame = getRectangle(v);
    float width = (float) frame.getWidth();
    float height = (float) frame.getHeight();

    // generate coordinates
    double theta = (2 * Math.PI) / num_points;
    double angle = -theta / 2;
    thePolygon.reset();
    thePolygon.moveTo(0, 0);
    float delta_x = width * (float) Math.cos(angle);
    float delta_y = width * (float) Math.sin(angle);
    Point2D prev = thePolygon.getCurrentPoint();
    thePolygon.lineTo((float) prev.getX() + delta_x, (float) prev.getY() + delta_y);
    for (int i = 1; i < num_points; i++) {
        angle += theta;
        delta_x = width * (float) Math.cos(angle);
        delta_y = width * (float) Math.sin(angle);
        prev = thePolygon.getCurrentPoint();
        thePolygon.lineTo((float) prev.getX() + delta_x, (float) prev.getY() + delta_y);
        angle -= theta * 2;
        delta_x = width * (float) Math.cos(angle);
        delta_y = width * (float) Math.sin(angle);
        prev = thePolygon.getCurrentPoint();
        thePolygon.lineTo((float) prev.getX() + delta_x, (float) prev.getY() + delta_y);
    }
    thePolygon.closePath();

    // scale polygon to be right size, translate to center at (0,0)
    Rectangle2D r = thePolygon.getBounds2D();
    double scale_x = width / r.getWidth();
    double scale_y = height / r.getHeight();

    float translationX = (float) (r.getMinX() + r.getWidth() / 2);
    float translationY = (float) (r.getMinY() + r.getHeight() / 2);

    AffineTransform at = AffineTransform.getScaleInstance(scale_x, scale_y);
    at.translate(-translationX, -translationY);

    Shape shape = at.createTransformedShape(thePolygon);
    return shape;
}

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From source file:Bounce.java

/**
 * Moves the ball to the next position, reversing direction if it hits one of
 * the edges/*from w w w.ja v a2 s.  com*/
 */
public void move(Rectangle2D bounds) {
    x += dx;
    y += dy;
    if (x < bounds.getMinX()) {
        x = bounds.getMinX();
        dx = -dx;
    }
    if (x + XSIZE >= bounds.getMaxX()) {
        x = bounds.getMaxX() - XSIZE;
        dx = -dx;
    }
    if (y < bounds.getMinY()) {
        y = bounds.getMinY();
        dy = -dy;
    }
    if (y + YSIZE >= bounds.getMaxY()) {
        y = bounds.getMaxY() - YSIZE;
        dy = -dy;
    }
}

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From source file:Clip.java

/**
 * @see java.lang.Object#equals(java.lang.Object)
 *///from   w w  w. ja va  2 s. com
public boolean equals(Object o) {
    if (o instanceof Rectangle2D) {
        Rectangle2D r = (Rectangle2D) o;
        return (r.getMinX() == clip[0] && r.getMinY() == clip[1] && r.getMaxX() == clip[6]
                && r.getMaxY() == clip[7]);
    } else if (o instanceof Clip) {
        Clip r = (Clip) o;
        if (r.status == status) {
            if (status == Clip.INUSE)
                return (r.clip[0] == clip[0] && r.clip[1] == clip[1] && r.clip[6] == clip[6]
                        && r.clip[7] == clip[7]);
            else
                return true;
        } else {
            return false;
        }
    } else {
        return false;
    }
}

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From source file:org.esa.beam.visat.toolviews.stat.XYImagePlot.java

public void setImageDataBounds(Rectangle2D imageDataBounds) {
    synchronized (imageLock) {
        this.imageDataBounds = (Rectangle2D) imageDataBounds.clone();
        DefaultXYDataset xyDataset = new DefaultXYDataset();
        xyDataset.addSeries("Image Data Bounds",
                new double[][] { { imageDataBounds.getMinX(), imageDataBounds.getMaxX() },
                        { imageDataBounds.getMinY(), imageDataBounds.getMaxY() } });
        setDataset(xyDataset);/*  w ww . j  a  v a  2  s .  c om*/
        getDomainAxis().setRange(imageDataBounds.getMinX(), imageDataBounds.getMaxX());
        getRangeAxis().setRange(imageDataBounds.getMinY(), imageDataBounds.getMaxY());
    }
}

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