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.jfree.chart.demo.CircleDrawer.java

/**
 * Draws the circle.//from  w ww . j av a2 s  .  c  o m
 * 
 * @param g2  the graphics device.
 * @param area  the area in which to draw.
 */
public void draw(final Graphics2D g2, final Rectangle2D area) {
    final 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));
    final Line2D line1 = new Line2D.Double(area.getCenterX(), area.getMinY(), area.getCenterX(),
            area.getMaxY());
    final 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:de.hs.mannheim.modUro.controller.diagram.fx.interaction.ZoomHandlerFX.java

@Override
public void handleMouseReleased(ChartCanvas canvas, MouseEvent e) {
    Plot p = canvas.getChart().getPlot();
    if (!(p instanceof Zoomable)) {
        return;/*from  w w w .j  a v  a  2  s .  c  om*/
    }
    boolean hZoom, vZoom;
    Zoomable z = (Zoomable) p;
    if (z.getOrientation().isHorizontal()) {
        hZoom = z.isRangeZoomable();
        vZoom = z.isDomainZoomable();
    } else {
        hZoom = z.isDomainZoomable();
        vZoom = z.isRangeZoomable();
    }

    boolean zoomTrigger1 = hZoom && Math.abs(e.getX() - this.startPoint.getX()) >= 10;
    boolean zoomTrigger2 = vZoom && Math.abs(e.getY() - this.startPoint.getY()) >= 10;
    if (zoomTrigger1 || zoomTrigger2) {
        Point2D endPoint = new Point2D.Double(e.getX(), e.getY());
        PlotRenderingInfo pri = canvas.getRenderingInfo().getPlotInfo();
        if ((hZoom && (e.getX() < this.startPoint.getX())) || (vZoom && (e.getY() < this.startPoint.getY()))) {
            boolean saved = p.isNotify();
            p.setNotify(false);
            z.zoomDomainAxes(0, pri, endPoint);
            z.zoomRangeAxes(0, pri, endPoint);
            p.setNotify(saved);
        } else {
            double x = this.startPoint.getX();
            double y = this.startPoint.getY();
            double w = e.getX() - x;
            double h = e.getY() - y;
            Rectangle2D dataArea = canvas.findDataArea(this.startPoint);
            double maxX = dataArea.getMaxX();
            double maxY = dataArea.getMaxY();
            // for mouseReleased event, (horizontalZoom || verticalZoom)
            // will be true, so we can just test for either being false;
            // otherwise both are true
            if (!vZoom) {
                y = dataArea.getMinY();
                w = Math.min(w, maxX - this.startPoint.getX());
                h = dataArea.getHeight();
            } else if (!hZoom) {
                x = dataArea.getMinX();
                w = dataArea.getWidth();
                h = Math.min(h, maxY - this.startPoint.getY());
            } else {
                w = Math.min(w, maxX - this.startPoint.getX());
                h = Math.min(h, maxY - this.startPoint.getY());
            }
            Rectangle2D zoomArea = new Rectangle2D.Double(x, y, w, h);

            boolean saved = p.isNotify();
            p.setNotify(false);
            double pw0 = percentW(x, dataArea);
            double pw1 = percentW(x + w, dataArea);
            double ph0 = percentH(y, dataArea);
            double ph1 = percentH(y + h, dataArea);
            PlotRenderingInfo info = this.viewer.getRenderingInfo().getPlotInfo();
            if (z.getOrientation().isVertical()) {
                z.zoomDomainAxes(pw0, pw1, info, endPoint);
                z.zoomRangeAxes(1 - ph1, 1 - ph0, info, endPoint);
            } else {
                z.zoomRangeAxes(pw0, pw1, info, endPoint);
                z.zoomDomainAxes(1 - ph1, 1 - ph0, info, endPoint);
            }
            p.setNotify(saved);

        }
    }
    viewer.hideZoomRectangle();
    this.startPoint = null;
    canvas.clearLiveHandler();
}

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From source file:org.jax.maanova.plot.MaanovaChartPanel.java

/**
 * Convert the given rectangle in java2d coordinates to chart coordinates.
 * @param java2DRectangle the rectangle to convert
 * @return the converted rectangle//from   ww  w  .  j  a v a 2  s.c  o m
 * @throws ClassCastException the plot isn't an XYPlot
 */
public Rectangle2D toChartRectangle(Rectangle2D java2DRectangle) throws ClassCastException {
    XYPlot plot = this.getChart().getXYPlot();
    Rectangle2D dataArea = this.chartRenderingInfo.getPlotInfo().getDataArea();

    double x1 = plot.getDomainAxis().java2DToValue(java2DRectangle.getMinX(), dataArea,
            plot.getDomainAxisEdge());
    double y1 = plot.getRangeAxis().java2DToValue(java2DRectangle.getMinY(), dataArea, plot.getRangeAxisEdge());
    double x2 = plot.getDomainAxis().java2DToValue(java2DRectangle.getMaxX(), dataArea,
            plot.getDomainAxisEdge());
    double y2 = plot.getRangeAxis().java2DToValue(java2DRectangle.getMaxY(), dataArea, plot.getRangeAxisEdge());

    return toNonNegativeWidthHeightRectangle(new Rectangle2D.Double(x1, y1, x2 - x1, y2 - y1));
}

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From source file:org.esa.snap.rcp.statistics.ProfilePlotPanel.java

private ChartPanel createChartPanel(JFreeChart chart) {
    profilePlotDisplay = new ChartPanel(chart);

    MaskSelectionToolSupport maskSelectionToolSupport = new MaskSelectionToolSupport(this, profilePlotDisplay,
            "profile_plot_area", "Mask generated from selected profile plot area", Color.RED,
            PlotAreaSelectionTool.AreaType.Y_RANGE) {

        @Override/*  w ww  . j  a va  2s .  c  om*/
        protected String createMaskExpression(PlotAreaSelectionTool.AreaType areaType, Shape shape) {
            Rectangle2D bounds = shape.getBounds2D();
            return createMaskExpression(bounds.getMinY(), bounds.getMaxY());
        }

        protected String createMaskExpression(double x1, double x2) {
            String bandName = BandArithmetic.createExternalName(getRaster().getName());
            return String.format("%s >= %s && %s <= %s", bandName, x1, bandName, x2);
        }
    };

    profilePlotDisplay.addChartMouseListener(new XYPlotMarker(profilePlotDisplay, new XYPlotMarker.Listener() {
        @Override
        public void pointSelected(XYDataset xyDataset, int seriesIndex, Point2D dataPoint) {
            if (profileData != null) {
                GeoPos[] geoPositions = profileData.getGeoPositions();
                int index = (int) dataPoint.getX();
                if (index >= 0 && index < geoPositions.length) {
                    if (cursorSynchronizer == null) {
                        cursorSynchronizer = new DefaultCursorSynchronizer();
                    }
                    if (!cursorSynchronizer.isEnabled()) {
                        cursorSynchronizer.setEnabled(true);
                    }
                    cursorSynchronizer.updateCursorOverlays(geoPositions[index]);
                }
            }
        }

        @Override
        public void pointDeselected() {
            cursorSynchronizer.setEnabled(false);
        }
    }));
    profilePlotDisplay.setInitialDelay(200);
    profilePlotDisplay.setDismissDelay(1500);
    profilePlotDisplay.setReshowDelay(200);
    profilePlotDisplay.setZoomTriggerDistance(5);
    profilePlotDisplay.getPopupMenu().addSeparator();
    profilePlotDisplay.getPopupMenu().add(maskSelectionToolSupport.createMaskSelectionModeMenuItem());
    profilePlotDisplay.getPopupMenu().add(maskSelectionToolSupport.createDeleteMaskMenuItem());
    profilePlotDisplay.getPopupMenu().addSeparator();
    profilePlotDisplay.getPopupMenu().add(createCopyDataToClipboardMenuItem());

    return profilePlotDisplay;
}

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

private ChartPanel createChartPanel(JFreeChart chart) {
    profilePlotDisplay = new ChartPanel(chart);

    MaskSelectionToolSupport maskSelectionToolSupport = new MaskSelectionToolSupport(this, profilePlotDisplay,
            "profile_plot_area", "Mask generated from selected profile plot area", Color.RED,
            PlotAreaSelectionTool.AreaType.Y_RANGE) {

        @Override//from  ww  w . j  a  v a2  s. c o  m
        protected String createMaskExpression(PlotAreaSelectionTool.AreaType areaType, Shape shape) {
            Rectangle2D bounds = shape.getBounds2D();
            return createMaskExpression(bounds.getMinY(), bounds.getMaxY());
        }

        protected String createMaskExpression(double x1, double x2) {
            String bandName = BandArithmetic.createExternalName(getRaster().getName());
            return String.format("%s >= %s && %s <= %s", bandName, x1, bandName, x2);
        }
    };

    profilePlotDisplay.addChartMouseListener(new XYPlotMarker(profilePlotDisplay, new XYPlotMarker.Listener() {
        @Override
        public void pointSelected(XYDataset xyDataset, int seriesIndex, Point2D dataPoint) {
            if (profileData != null) {
                GeoPos[] geoPositions = profileData.getGeoPositions();
                int index = (int) dataPoint.getX();
                if (index >= 0 && index < geoPositions.length) {
                    if (cursorSynchronizer == null) {
                        cursorSynchronizer = new CursorSynchronizer(VisatApp.getApp());
                    }
                    if (!cursorSynchronizer.isEnabled()) {
                        cursorSynchronizer.setEnabled(true);
                    }
                    cursorSynchronizer.updateCursorOverlays(geoPositions[index]);
                }
            }
        }

        @Override
        public void pointDeselected() {
            cursorSynchronizer.setEnabled(false);
        }
    }));
    profilePlotDisplay.setInitialDelay(200);
    profilePlotDisplay.setDismissDelay(1500);
    profilePlotDisplay.setReshowDelay(200);
    profilePlotDisplay.setZoomTriggerDistance(5);
    profilePlotDisplay.getPopupMenu().addSeparator();
    profilePlotDisplay.getPopupMenu().add(maskSelectionToolSupport.createMaskSelectionModeMenuItem());
    profilePlotDisplay.getPopupMenu().add(maskSelectionToolSupport.createDeleteMaskMenuItem());
    profilePlotDisplay.getPopupMenu().addSeparator();
    profilePlotDisplay.getPopupMenu().add(createCopyDataToClipboardMenuItem());

    return profilePlotDisplay;
}

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From source file:org.tsho.dmc2.core.chart.AbstractDmcPlot.java

private void drawDomainGridLine(Graphics2D g2, Rectangle2D dataArea, double value) {

    Range range = domainAxis.getRange();
    if (!range.contains(value)) {
        return;/*from w w w .  ja  v  a  2 s.co  m*/
    }

    Line2D line = null;
    double v = domainAxis.valueToJava2D(value, dataArea, RectangleEdge.BOTTOM);
    line = new Line2D.Double(v, dataArea.getMinY(), v, dataArea.getMaxY());

    g2.setPaint(gridPaint);
    g2.setStroke(gridStroke);
    g2.draw(line);

}

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From source file:org.gumtree.vis.hist2d.Hist2DChartEditor.java

private void chooseROI(Abstract2DMask mask) {
    if (mask != null) {
        roiName.setText(mask.getName());
        if (mask instanceof EllipseMask) {
            shapeLabel.setText(ELLIPSE_SHAPE_LABEL);
        } else {//from  www .j a  v a 2  s .c  o m
            shapeLabel.setText(RECTANGLE_SHAPE_LABEL);
        }
        if (mask.isInclusive()) {
            inclusiveRadio.setSelected(true);
        } else {
            exclusiveRadio.setSelected(true);
        }
        Rectangle2D bounds = mask.getRectangleFrame();
        xMin.setText(String.valueOf(bounds.getMinX()));
        xMax.setText(String.valueOf(bounds.getMaxX()));
        yMin.setText(String.valueOf(bounds.getMinY()));
        yMax.setText(String.valueOf(bounds.getMaxY()));
        //         xMin.setText(String.format("%.2f", bounds.getMinX()));
        //         xMax.setText(String.format("%.2f", bounds.getMaxX()));
        //         yMin.setText(String.format("%.2f", bounds.getMinY()));
        //         yMax.setText(String.format("%.2f", bounds.getMaxY()));
        deleteButton.setEnabled(true);
    } else {
        roiName.setText(null);
        shapeLabel.setText(null);
        inclusiveRadio.setSelected(false);
        exclusiveRadio.setSelected(false);
        xMin.setText(null);
        xMax.setText(null);
        yMin.setText(null);
        yMax.setText(null);
    }
    applyButton.setEnabled(false);
}

---

From source file:net.sf.maltcms.chromaui.annotations.XYSelectableShapeAnnotation.java

/**
 *
 * @param arg0/*  www.ja  v  a 2 s . c om*/
 * @param arg1
 * @param arg2
 * @param arg3
 * @param arg4
 * @param arg5
 * @param arg6
 */
@Override
public void draw(Graphics2D arg0, XYPlot arg1, Rectangle2D arg2, ValueAxis arg3, ValueAxis arg4, int arg5,
        PlotRenderingInfo arg6) {
    //System.out.println("Annotation "+toString()+" is active: "+isActive());
    PlotOrientation orientation = arg1.getOrientation();
    RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(arg1.getDomainAxisLocation(), orientation);
    RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation(arg1.getRangeAxisLocation(), orientation);

    // compute transform matrix elements via sample points. Assume no
    // rotation or shear.
    Rectangle2D bounds = this.s.getBounds2D();
    double x0 = bounds.getMinX();
    double x1 = bounds.getMaxX();
    double xx0 = arg3.valueToJava2D(x0, arg2, domainEdge);
    double xx1 = arg3.valueToJava2D(x1, arg2, domainEdge);
    double m00 = (xx1 - xx0) / (x1 - x0);
    double m02 = xx0 - x0 * m00;

    double y0 = bounds.getMaxY();
    double y1 = bounds.getMinY();
    double yy0 = arg4.valueToJava2D(y0, arg2, rangeEdge);
    double yy1 = arg4.valueToJava2D(y1, arg2, rangeEdge);
    double m11 = (yy1 - yy0) / (y1 - y0);
    double m12 = yy0 - m11 * y0;

    //  create transform & transform shape
    Shape s = null, ch = null;
    if (orientation == PlotOrientation.HORIZONTAL) {
        AffineTransform t1 = new AffineTransform(0.0f, 1.0f, 1.0f, 0.0f, 0.0f, 0.0f);
        AffineTransform t2 = new AffineTransform(m11, 0.0f, 0.0f, m00, m12, m02);
        s = t1.createTransformedShape(this.s);
        s = t2.createTransformedShape(s);
        //            ch = t1.createTransformedShape(this.ch);
        //            ch = t2.createTransformedShape(ch);
    } else if (orientation == PlotOrientation.VERTICAL) {
        AffineTransform t = new AffineTransform(m00, 0, 0, m11, m02, m12);
        s = t.createTransformedShape(this.s);
        //            ch = t.createTransformedShape(this.ch);
    }

    if (this.active) {
        arg0.setPaint(this.highlight);
        //            double x = s.getBounds2D().getX();
        //            double y = s.getBounds2D().getY();
        //            double w = s.getBounds2D().getWidth();
        //            double h = s.getBounds2D().getHeight();
        //            Shape e = new Ellipse2D.Double(x, y, w, h);
        arg0.fill(s);
        arg0.setPaint(this.outline);
        arg0.draw(s);
        //            arg0.setStroke(this.stroke);
        //            arg0.draw(ch);
    } else {
        arg0.setPaint(this.fill);
        arg0.fill(s);
        arg0.setPaint(this.outline);
        arg0.draw(s);
    }
    addEntity(arg6, s, arg5, getToolTipText(), getURL());
    this.xyta.draw(arg0, arg1, arg2, arg3, arg4, arg5, arg6);
}

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From source file:de.hs.mannheim.modUro.controller.diagram.fx.interaction.ZoomHandlerFX.java

/**
 * Handles a mouse dragged event by updating the zoom rectangle displayed
 * in the ChartViewer./*  w  w  w.j a v a 2 s .c om*/
 * 
 * @param canvas  the JavaFX canvas (<code>null</code> not permitted).
 * @param e  the mouse event (<code>null</code> not permitted).
 */
@Override
public void handleMouseDragged(ChartCanvas canvas, MouseEvent e) {
    if (this.startPoint == null) {
        //no initial zoom rectangle exists but the handler is set
        //as life handler unregister
        canvas.clearLiveHandler();
        return;
    }

    boolean hZoom, vZoom;
    Plot p = canvas.getChart().getPlot();
    if (!(p instanceof Zoomable)) {
        return;
    }
    Zoomable z = (Zoomable) p;
    if (z.getOrientation().isHorizontal()) {
        hZoom = z.isRangeZoomable();
        vZoom = z.isDomainZoomable();
    } else {
        hZoom = z.isDomainZoomable();
        vZoom = z.isRangeZoomable();
    }
    Rectangle2D dataArea = canvas.findDataArea(this.startPoint);

    double x = this.startPoint.getX();
    double y = this.startPoint.getY();
    double w = 0;
    double h = 0;
    if (hZoom && vZoom) {
        // selected rectangle shouldn't extend outside the data area...
        double xmax = Math.min(e.getX(), dataArea.getMaxX());
        double ymax = Math.min(e.getY(), dataArea.getMaxY());
        w = xmax - this.startPoint.getX();
        h = ymax - this.startPoint.getY();
    } else if (hZoom) {
        double xmax = Math.min(e.getX(), dataArea.getMaxX());
        y = dataArea.getMinY();
        w = xmax - this.startPoint.getX();
        h = dataArea.getHeight();
    } else if (vZoom) {
        double ymax = Math.min(e.getY(), dataArea.getMaxY());
        x = dataArea.getMinX();
        w = dataArea.getWidth();
        h = ymax - this.startPoint.getY();
    }
    viewer.showZoomRectangle(x, y, w, h);
}

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From source file:org.fhcrc.cpl.viewer.mrm.utilities.MRMerMouseListener.java

public void mouseDragged(MouseEvent e) {
    if ((e.isShiftDown() || e.getButton() == MouseEvent.BUTTON3) || shifted) {
        if (this.coElutionStart == null) {
            return;
        }/*w ww . j  a  v  a2s  . co  m*/
        Graphics2D g2 = (Graphics2D) _cp.getGraphics();
        if (this.coElutionRegion != null)
            drawCoElutionRegion(g2);
        if (e.getX() < this.coElutionStart.getX())
            return;
        // Erase the previous zoom rectangle (if any)...
        Rectangle2D scaledDataArea = _cp.getScreenDataArea((int) this.coElutionStart.getX(),
                (int) this.coElutionStart.getY());

        // selected rectangle shouldn't extend outside the data area...
        double xmax = Math.min(e.getX(), scaledDataArea.getMaxX());
        double ymax = Math.min(e.getY(), scaledDataArea.getMaxY());
        /*
                    this.coElutionRegion = new Rectangle2D.Double(
                this.coElutionStart.getX(), this.coElutionStart.getY(),
                xmax - this.coElutionStart.getX(), ymax - this.coElutionStart.getY());
        */
        this.coElutionRegion = new Rectangle2D.Double(this.coElutionStart.getX(), scaledDataArea.getMinY(),
                Math.abs(e.getX() - coElutionStart.getX()), scaledDataArea.getHeight());

        // Draw the new zoom rectangle...
        drawCoElutionRegion(g2);

        g2.dispose();

    } else {
        _cp.mouseDragged(e);
    }
}

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