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.gumtree.vis.mask.ChartMaskingUtilities.java

public static Shape translateChartShape(Shape shape, Rectangle2D imageArea, JFreeChart chart) {
    if (shape instanceof Line2D) {
        Line2D line = (Line2D) shape;
        double length = line.getP1().distance(line.getP2());
        if (length == 0) {
            Point2D point = line.getP1();
            Point2D newPoint = ChartMaskingUtilities.translateChartPoint(point, imageArea, chart);
            Shape oShape = ShapeUtilities.createDiagonalCross(5f, 0.2f);
            //             Shape oShape = ShapeUtilities.createRegularCross(3f, 0.5f);
            Shape newShape = ShapeUtilities.createTranslatedShape(oShape, newPoint.getX(), newPoint.getY());
            return newShape;
        } else if (length < 1e-6) {
            if (line.getP1().getX() == line.getP2().getX()) {
                double newX = ChartMaskingUtilities.translateChartPoint(line.getP1(), imageArea, chart).getX();
                Line2D newLine = new Line2D.Double(newX, imageArea.getMinY(), newX, imageArea.getMaxY());
                return newLine;
            } else {
                double newY = ChartMaskingUtilities.translateChartPoint(line.getP1(), imageArea, chart).getY();
                Line2D newLine = new Line2D.Double(imageArea.getMinX(), newY, imageArea.getMaxX(), newY);
                return newLine;
            }//from www.java 2  s. co  m
        }
        Line2D newShape = (Line2D) line.clone();
        Point2D newP1 = translateChartPoint(line.getP1(), imageArea, chart);
        Point2D newP2 = translateChartPoint(line.getP2(), imageArea, chart);
        newShape.setLine(newP1, newP2);
        return newShape;
    } else if (shape instanceof RectangularShape) {
        RectangularShape rect = (RectangularShape) shape;
        RectangularShape newShape = (RectangularShape) rect.clone();
        Rectangle2D bound = rect.getBounds2D();
        Point2D start = new Point2D.Double(bound.getMinX(), bound.getMinY());
        Point2D end = new Point2D.Double(bound.getMaxX(), bound.getMaxY());
        Point2D screenStart = translateChartPoint(start, imageArea, chart);
        Point2D screenEnd = translateChartPoint(end, imageArea, chart);
        newShape.setFrame(new Rectangle2D.Double(Math.min(screenStart.getX(), screenEnd.getX()),
                Math.min(screenStart.getY(), screenEnd.getY()), Math.abs(screenStart.getX() - screenEnd.getX()),
                Math.abs(screenStart.getY() - screenEnd.getY())));
        return newShape;
    } else {
        return shape;
    }
}

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From source file:Clip.java

/**
 * Union this clip with another region. As a result, this clip
 * will become a bounding box around the two original regions.
 * @param r the rectangle to union with/*from www  .  j ava 2 s. com*/
 */
public void union(Rectangle2D r) {
    if (status == INVALID)
        return;

    double minx = r.getMinX();
    double miny = r.getMinY();
    double maxx = r.getMaxX();
    double maxy = r.getMaxY();

    if (Double.isNaN(minx) || Double.isNaN(miny) || Double.isNaN(maxx) || Double.isNaN(maxy)) {
        Logger.getLogger(getClass().getName()).warning("Union with invalid clip region: " + r);
        return;
    }

    if (status == EMPTY) {
        setClip(r);
        status = INUSE;
        return;
    }
    clip[0] = Math.min(clip[0], minx);
    clip[1] = Math.min(clip[1], miny);
    clip[6] = Math.max(clip[6], maxx);
    clip[7] = Math.max(clip[7], maxy);
}

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From source file:peakml.util.jfreechart.LognAxis.java

@Override
public double java2DToValue(double java2DValue, Rectangle2D plotArea, RectangleEdge edge) {
    Range range = getRange();//from   w w w  .j  av a2  s  . c o  m
    double axisMin = log(range.getLowerBound());
    double axisMax = log(range.getUpperBound());

    double min = 0.0, max = 0.0;
    if (RectangleEdge.isTopOrBottom(edge)) {
        min = plotArea.getX();
        max = plotArea.getMaxX();
    } else if (RectangleEdge.isLeftOrRight(edge)) {
        min = plotArea.getMaxY();
        max = plotArea.getMinY();
    }

    if (isInverted())
        return pow(axisMax - ((java2DValue - min) / (max - min)) * (axisMax - axisMin));
    else
        return pow(axisMin + ((java2DValue - min) / (max - min)) * (axisMax - axisMin));
}

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From source file:peakml.util.jfreechart.LognAxis.java

@Override
public double valueToJava2D(double value, Rectangle2D plotArea, RectangleEdge edge) {
    Range range = getRange();//from ww w .  j  av  a  2  s  .  c o  m
    double axisMin = log(range.getLowerBound());
    double axisMax = log(range.getUpperBound());

    double min = 0.0, max = 0.0;
    if (RectangleEdge.isTopOrBottom(edge)) {
        min = plotArea.getMinX();
        max = plotArea.getMaxX();
    } else if (RectangleEdge.isLeftOrRight(edge)) {
        min = plotArea.getMaxY();
        max = plotArea.getMinY();
    }

    value = log(value);
    if (isInverted())
        return max - (((value - axisMin) / (axisMax - axisMin)) * (max - min));
    else
        return min + (((value - axisMin) / (axisMax - axisMin)) * (max - min));
}

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From source file:org.knime.knip.core.ui.imgviewer.panels.HistogramBC.java

private XYAnnotation slopeLine() {
    return new XYAnnotation() {

        private double x1, y1, x2, y2;

        @Override//from w  ww  .jav  a 2  s  . c  o  m
        public void removeChangeListener(final AnnotationChangeListener listener) {
            // ignore
        }

        @Override
        public void addChangeListener(final AnnotationChangeListener listener) {
            // ignore
        }

        @Override
        public void draw(final Graphics2D g2, final XYPlot plot, final Rectangle2D dataArea,
                final ValueAxis domainAxis, final ValueAxis rangeAxis, final int rendererIndex,
                final PlotRenderingInfo info) {
            calcLineCoords(dataArea);
            drawLine(g2);
        }

        private void drawLine(final Graphics2D g2) {
            final Color origColor = g2.getColor();
            g2.setColor(Color.black);
            g2.drawLine((int) x1, (int) y1, (int) x2, (int) y2);
            g2.setColor(Color.lightGray);
            g2.drawLine((int) x1, 0, (int) x1, 192);
            g2.drawLine((int) x2, 0, (int) x2, 192);
            g2.setColor(origColor);
        }

        @SuppressWarnings("synthetic-access")
        private void calcLineCoords(final Rectangle2D rect) {
            // offset necessary since chart is not drawn on whole rectangle
            int offset = 12;
            final double x = rect.getMinX() + offset;
            final double y = rect.getMinY();
            final double w = rect.getWidth() - 2 * offset;
            final double h = rect.getHeight();
            final double min = bundle.getTheoreticalMin();
            final double max = bundle.getTheoreticalMax();
            final double defaultMin = bundle.getDataMin();
            final double defaultMax = bundle.getDataMax();
            final double scale = w / (defaultMax - defaultMin);
            double slope = 0.0;
            if (max != min) {
                slope = h / (max - min);
            }
            if (min >= defaultMin) {
                x1 = scale * (min - defaultMin);
                y1 = h;
            } else {
                x1 = 0;
                if (max > min) {
                    y1 = h - ((defaultMin - min) * slope);
                } else {
                    y1 = h;
                }
            }
            if (max <= defaultMax) {
                x2 = (scale * (max - defaultMin));
                y2 = 0;
            } else {
                x2 = w;
                if (max > min) {
                    y2 = h - ((defaultMax - min) * slope);
                } else {
                    y2 = 0;
                }
            }
            x1 += x;
            x2 += x;
            y1 += y;
            y2 += y;
        }
    };
}

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From source file:edu.jhuapl.graphs.jfreechart.utils.SparselyLabeledCategoryAxis.java

private void drawDomainGridline(Graphics2D g2, CategoryPlot plot, Rectangle2D dataArea, double value) {
    Line2D line = null;/*from w w w.ja  v  a 2  s.  c  o m*/
    PlotOrientation orientation = plot.getOrientation();

    if (orientation == PlotOrientation.HORIZONTAL) {
        line = new Line2D.Double(dataArea.getMinX(), value, dataArea.getMaxX(), value);
    } else if (orientation == PlotOrientation.VERTICAL) {
        line = new Line2D.Double(value, dataArea.getMinY(), value, dataArea.getMaxY());
    }

    g2.setPaint(domainGridlinePaint);
    Stroke stroke = plot.getDomainGridlineStroke();

    if (stroke == null) {
        stroke = CategoryPlot.DEFAULT_GRIDLINE_STROKE;
    }

    g2.setStroke(stroke);
    g2.draw(line);
}

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From source file:com.zilbo.flamingSailor.TE.model.Component.java

public boolean onSameLine(Rectangle2D otherGeom) {

    Double y1 = this.geom.getMinY();
    Double y3 = this.geom.getMaxY();
    Double y2 = otherGeom.getMinY();
    Double y4 = otherGeom.getMaxY();

    // we have some kind of crossover.
    if (y1 <= y4 && y1 >= y2) {
        // AND the boxes are touching
        if (Math.abs(this.geom.getMinX() - otherGeom.getMaxX()) < 0.5
                || (this.geom.getMaxX() - otherGeom.getMinX()) < 0.5) {
            // assume it's a super/subscript letter and call it the same line.
            return true;
        }//ww  w. jav a  2  s . co m

    }
    // we have some kind of crossover.
    if (y2 <= y3 && y2 >= y1) {
        // AND the boxes are touching
        //   logger.info(this.geom.getMinX() - otherGeom.getMaxX());
        if (Math.abs(this.geom.getMinX() - otherGeom.getMaxX()) < 0.5
                || (this.geom.getMaxX() - otherGeom.getMinX()) < 0.5) {
            // assume it's a super/subscript letter and call it the same line.
            return true;
        }

    }
    double yAveT = (y2 + y4) / 2;
    //   double diff = (y4-y2)/4;
    if ((y1 <= (yAveT)) && ((yAveT) < y3)) {
        return true;
    }
    yAveT = (y1 + y3) / 2;
    return (y2 <= yAveT) && (yAveT < y4);

}

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From source file:Clip.java

/**
 * Intersect this clip with another region. As a result, this
 * clip will become the intersecting area of the two regions.
 * @param r the rectangle to intersect with
 *//*from ww w.j  av a 2s .c om*/
public void intersection(Rectangle2D r) {
    if (status == INVALID)
        return;
    if (status == EMPTY) {
        setClip(r);
        status = INUSE;
        return;
    }
    clip[0] = Math.max(clip[0], r.getMinX());
    clip[1] = Math.max(clip[1], r.getMinY());
    clip[6] = Math.min(clip[6], r.getMaxX());
    clip[7] = Math.min(clip[7], r.getMaxY());
}

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From source file:edu.ucla.stat.SOCR.chart.gui.CircleDrawer.java

/**
 * Draws the circle.//ww w .j a v  a 2 s.  co m
 * 
 * @param g2  the graphics device.
 * @param area  the area in which to draw.
 */
public void draw(Graphics2D g2, Rectangle2D area) {
    Ellipse2D ellipse = new Ellipse2D.Double(area.getX(), area.getY(), area.getWidth(), area.getHeight());
    if (this.fillPaint != null) {
        g2.setPaint(this.fillPaint);
        g2.fill(ellipse);
    }
    if (this.outlinePaint != null && this.outlineStroke != null) {
        g2.setPaint(this.outlinePaint);
        g2.setStroke(this.outlineStroke);
        g2.draw(ellipse);
    }

    g2.setPaint(Color.black);
    g2.setStroke(new BasicStroke(1.0f));
    Line2D line1 = new Line2D.Double(area.getCenterX(), area.getMinY(), area.getCenterX(), area.getMaxY());
    Line2D line2 = new Line2D.Double(area.getMinX(), area.getCenterY(), area.getMaxX(), area.getCenterY());
    g2.draw(line1);
    g2.draw(line2);
}

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From source file:com.controlj.addon.gwttree.server.OpaqueBarRenderer3D.java

@Override
public void drawBackground(Graphics2D g2, CategoryPlot plot, Rectangle2D dataArea) {

    float x0 = (float) dataArea.getX();
    float x1 = x0 + (float) Math.abs(getXOffset());
    float x3 = (float) dataArea.getMaxX();
    float x2 = x3 - (float) Math.abs(getXOffset());

    float y0 = (float) dataArea.getMaxY();
    float y1 = y0 - (float) Math.abs(getYOffset());
    float y3 = (float) dataArea.getMinY();
    float y2 = y3 + (float) Math.abs(getYOffset());

    GeneralPath clip = new GeneralPath();
    clip.moveTo(x0, y0);//  ww  w . ja v a  2 s.  c om
    clip.lineTo(x0, y2);
    clip.lineTo(x1, y3);
    clip.lineTo(x3, y3);
    clip.lineTo(x3, y1);
    clip.lineTo(x2, y0);
    clip.closePath();

    Composite originalComposite = g2.getComposite();
    g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, plot.getBackgroundAlpha()));

    // fill background...
    Paint backgroundPaint = plot.getBackgroundPaint();
    if (backgroundPaint != null) {
        g2.setPaint(backgroundPaint);
        g2.fill(clip);
    }

    GeneralPath bottomWall = new GeneralPath();
    bottomWall.moveTo(x0, y0);
    bottomWall.lineTo(x1, y1);
    bottomWall.lineTo(x3, y1);
    bottomWall.lineTo(x2, y0);
    bottomWall.closePath();
    g2.setPaint(getWallPaint());
    g2.fill(bottomWall);

    // draw background image, if there is one...
    Image backgroundImage = plot.getBackgroundImage();
    if (backgroundImage != null) {
        Rectangle2D adjusted = new Rectangle2D.Double(dataArea.getX() + getXOffset(), dataArea.getY(),
                dataArea.getWidth() - getXOffset(), dataArea.getHeight() - getYOffset());
        plot.drawBackgroundImage(g2, adjusted);
    }

    g2.setComposite(originalComposite);

}

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