Example usage for java.awt.geom Rectangle2D getMaxX

Introduction

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

Prototype

public double getMaxX() 

Source Link

Document

Returns the largest X coordinate of the framing rectangle of the Shape in double precision.

Usage

From source file:org.gumtree.vis.awt.JChartPanel.java

/**
  * Draws a vertical line used to trace the mouse position to the horizontal
  * axis.//  ww w .jav  a  2s .  c o m
  *
  * @param g2 the graphics device.
  * @param x  the x-coordinate of the trace line.
  */
private void drawHorizontalAxisTrace(Graphics2D g2, int x) {

    Rectangle2D dataArea = getScreenDataArea();
    if (((int) dataArea.getMinX() < x) && (x < (int) dataArea.getMaxX())) {
        g2.setPaint(getAxisTraceColor());
        g2.setStroke(new BasicStroke(0.25f));
        g2.draw(new Line2D.Float(x, (int) dataArea.getMinY(), x, (int) dataArea.getMaxY()));
    }
}

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From source file:net.sf.maltcms.chromaui.charts.FastHeatMapPlot.java

private void renderCrosshairs(Rectangle2D dataArea, Graphics2D g2) {
    int r = 5;/*from w w w. ja va  2  s  .c o  m*/
    Color fill = new Color(255, 255, 255, 192);
    Color outline = new Color(0, 0, 0, 128);
    double rx = this.domainAxis.valueToJava2D(this.getDomainCrosshairValue(), dataArea, RectangleEdge.BOTTOM);
    double minY = this.rangeAxis.valueToJava2D(dataArea.getMinY(), dataArea, RectangleEdge.LEFT);
    double maxY = this.rangeAxis.valueToJava2D(dataArea.getMaxY(), dataArea, RectangleEdge.RIGHT);
    double ry = this.rangeAxis.valueToJava2D(this.getRangeCrosshairValue(), dataArea, RectangleEdge.LEFT);
    double minX = this.domainAxis.valueToJava2D(dataArea.getMinX(), dataArea, RectangleEdge.BOTTOM);
    double maxX = this.domainAxis.valueToJava2D(dataArea.getMaxX(), dataArea, RectangleEdge.TOP);
    g2.setColor(fill);
    //        Rectangle2D.Double domainCrossHair = new Rectangle2D.Double(rx - 1, minY, 3, maxY - minY);
    //        Rectangle2D.Double rangeCrossHair = new Rectangle2D.Double(minX, ry - 1, maxX - minX, 3);
    //        g2.fill(domainCrossHair);
    //        g2.fill(rangeCrossHair);
    g2.setColor(outline);
    //        g2.draw(domainCrossHair);
    //        g2.draw(rangeCrossHair);
    //System.out.println("CH: " + rx + "," + ry);
    Ellipse2D.Double el2 = new Ellipse2D.Double(rx - r, ry - r, 2 * r, 2 * r);
    //            g2.drawOval(rx - r, ry - r, 2 * r, 2 * r);
    g2.fill(el2);
    g2.draw(el2);
}

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From source file:org.gumtree.vis.awt.JChartPanel.java

/**
  * Draws a horizontal line used to trace the mouse position to the vertical
  * axis./*from  w w  w.  j a v a  2  s .  co  m*/
  *
  * @param g2 the graphics device.
  * @param y  the y-coordinate of the trace line.
  */
private void drawVerticalAxisTrace(Graphics2D g2, int y) {

    Rectangle2D dataArea = getScreenDataArea();
    if (((int) dataArea.getMinY() < y) && (y < (int) dataArea.getMaxY())) {
        g2.setPaint(getAxisTraceColor());
        g2.setStroke(new BasicStroke(0.25f));
        g2.draw(new Line2D.Float((int) dataArea.getMinX(), y, (int) dataArea.getMaxX(), y));
    }
}

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From source file:com.isti.traceview.common.TraceViewChartPanel.java

/**
 * Returns a point based on (x, y) but constrained to be within the bounds of the given
 * rectangle. This method could be moved to JCommon.
 * /* ww w  . j a  v a  2s .  c  o  m*/
 * @param x
 *            the x-coordinate.
 * @param y
 *            the y-coordinate.
 * @param area
 *            the rectangle (<code>null</code> not permitted).
 * @return A point within the rectangle.
 */
private Point getPointInRectangle(int x, int y, Rectangle2D area) {
    x = (int) Math.max(Math.ceil(area.getMinX()), Math.min(x, Math.floor(area.getMaxX())));
    y = (int) Math.max(Math.ceil(area.getMinY()), Math.min(y, Math.floor(area.getMaxY())));
    return new Point(x, y);
}

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From source file:com.isti.traceview.common.TraceViewChartPanel.java

/**
 * Draws a vertical line used to trace the mouse position to the horizontal axis.
 * //from   w  ww  .  j a v  a  2 s. c  o  m
 * @param g2
 *            the graphics device.
 * @param x
 *            the x-coordinate of the trace line.
 */
private void drawHorizontalAxisTrace(Graphics2D g2, int x) {
    Rectangle2D dataArea = getScreenDataArea();

    g2.setXORMode(Color.orange);
    if (((int) dataArea.getMinX() < x) && (x < (int) dataArea.getMaxX())) {

        if (this.verticalTraceLine != null) {
            g2.draw(this.verticalTraceLine);
            this.verticalTraceLine.setLine(x, (int) dataArea.getMinY(), x, (int) dataArea.getMaxY());
        } else {
            this.verticalTraceLine = new Line2D.Float(x, (int) dataArea.getMinY(), x, (int) dataArea.getMaxY());
        }
        g2.draw(this.verticalTraceLine);
    }

    // Reset to the default 'overwrite' mode
    g2.setPaintMode();
}

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From source file:org.gumtree.vis.plot1d.Plot1DPanel.java

private void makeNewMask(MouseEvent e) {
    Point2D screenPoint = translateScreenToJava2D(e.getPoint());
    if (Double.isNaN(maskPoint) || Math.abs(screenPoint.getX() - maskPoint) < minMaskWidth) {
        return;//from w  w  w  . jav a  2s .  co m
    }
    Graphics2D g2 = (Graphics2D) getGraphics();

    // erase the previous zoom rectangle (if any).  We only need to do
    // this is we are using XOR mode, which we do when we're not using
    // the buffer (if there is a buffer, then at the end of this method we
    // just trigger a repaint)
    if (!isDoubleBuffered()) {
        //          drawZoomRectangle(g2, true);
        ChartMaskingUtilities.drawMasks(g2, getScreenDataArea(), getMaskMap(), getSelectedMask(), getChart());
    }

    //       boolean hZoom = false;
    //       boolean vZoom = false;
    //       if (this.orientation == PlotOrientation.HORIZONTAL) {
    //          hZoom = this.rangeZoomable;
    //          vZoom = this.domainZoomable;
    //       }
    //       else {
    //          hZoom = this.domainZoomable;
    //          vZoom = this.rangeZoomable;
    //       }
    Rectangle2D scaledDataArea = getScreenDataArea();
    //             (int) this.maskPoint.getX(), (int) this.maskPoint.getY());
    // Working on the current mask. Only create one new mask per drag-drawing.
    if (currentMaskRectangle == null) {
        boolean isInclusive = (e.getModifiers() & maskingExclusiveMask) == 0;
        currentMaskRectangle = new RangeMask(isInclusive);
        //           currentMaskRectangle.setFillColor(getNextMaskColor(isInclusive));
        //           getMasks().add(currentMaskRectangle);
        addMask(currentMaskRectangle);
    }
    // selected rectangle shouldn't extend outside the data area...
    double xmax = Math.min(e.getX(), scaledDataArea.getMaxX());
    // Update the current mask.
    Insets insets = getInsets();
    double startX = ChartMaskingUtilities.translateScreenX((maskPoint - insets.left) / getScaleX(),
            getScreenDataArea(), getChart());
    double endX = ChartMaskingUtilities.translateScreenX((xmax - insets.left) / getScaleX(),
            getScreenDataArea(), getChart());
    updateCurrentDomainMask(startX, endX);
    // Draw the new zoom rectangle...
    if (isDoubleBuffered()) {
        repaint();
    } else {
        // with no buffer, we use XOR to draw the rectangle "over" the
        // chart...
        ChartMaskingUtilities.drawMasks(g2, getScreenDataArea(), getMaskMap(), getSelectedMask(), getChart());
    }
    g2.dispose();
}

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From source file:org.gumtree.vis.hist2d.Hist2DPanel.java

private void makeNewMask(MouseEvent e, EntityCollection entities) {
    if (this.maskPoint == null) {
        return;//from w  ww.j  a va 2s.  c om
    }
    Graphics2D g2 = (Graphics2D) getGraphics();

    // erase the previous zoom rectangle (if any).  We only need to do
    // this is we are using XOR mode, which we do when we're not using
    // the buffer (if there is a buffer, then at the end of this method we
    // just trigger a repaint)
    if (!isDoubleBuffered()) {
        //          drawZoomRectangle(g2, true);
        ChartMaskingUtilities.drawMasks(g2, getScreenDataArea(), getMaskMap(), getSelectedMask(), getChart());
    }

    //       boolean hZoom = false;
    //       boolean vZoom = false;
    //       if (this.orientation == PlotOrientation.HORIZONTAL) {
    //          hZoom = this.rangeZoomable;
    //          vZoom = this.domainZoomable;
    //       }
    //       else {
    //          hZoom = this.domainZoomable;
    //          vZoom = this.rangeZoomable;
    //       }
    Rectangle2D scaledDataArea = getScreenDataArea((int) this.maskPoint.getX(), (int) this.maskPoint.getY());
    // Working on the current mask. Only create one new mask per drag-drawing.
    if (currentMaskRectangle == null) {
        boolean isInclusive = (e.getModifiers() & maskingExclusiveMask) == 0;
        boolean isEllipse = (e.getModifiers() & MouseEvent.BUTTON3_MASK) != 0;
        if (isEllipse) {
            currentMaskRectangle = new EllipseMask(isInclusive);
        } else {
            currentMaskRectangle = new RectangleMask(isInclusive);
        }
        //           currentMaskRectangle.setFillColor(getNextMaskColor(isInclusive));
        //           getMasks().add(currentMaskRectangle);
        addMask(currentMaskRectangle);
    }
    // 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());
    // Update the current mask.
    ChartEntity startEntity = null;
    ChartEntity endEntity = null;
    boolean isMaskUpdated = false;
    if (entities != null) {
        //            EntityCollection entities = this.info.getEntityCollection();
        //            if (entities != null) {
        Insets insets = getInsets();
        double screenX = (maskPoint.getX() - insets.left) / getScaleX();
        double screenY = (maskPoint.getY() - insets.top) / getScaleY();
        startEntity = entities.getEntity(screenX, screenY);

        screenX = (xmax - insets.left) / getScaleX();
        screenY = (ymax - insets.top) / getScaleY();
        if (screenX >= scaledDataArea.getMaxX()) {
            screenX = scaledDataArea.getMaxX() - 0.001;
        }
        if (screenY >= scaledDataArea.getMaxY()) {
            screenY = scaledDataArea.getMaxY() - 0.001;
        }
        endEntity = entities.getEntity(screenX, screenY);
        //           System.out.println("Try to update mask");
        if (startEntity instanceof XYItemEntity && endEntity instanceof XYItemEntity) {
            isMaskUpdated = updateCurrentMaskRectangle((XYItemEntity) startEntity, (XYItemEntity) endEntity);
        }
        //            }
    }
    if (!isMaskUpdated) {
        currentMaskRectangle.setRectangleFrame(new Rectangle2D.Double(maskPoint.getX(), this.maskPoint.getY(),
                xmax - this.maskPoint.getX(), ymax - this.maskPoint.getY()));
    }
    // Draw the new zoom rectangle...
    if (isDoubleBuffered()) {
        repaint();
    } else {
        // with no buffer, we use XOR to draw the rectangle "over" the
        // chart...
        ChartMaskingUtilities.drawMasks(g2, getScreenDataArea(), getMaskMap(), getSelectedMask(), getChart());
    }
    g2.dispose();
}

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From source file:com.isti.traceview.common.TraceViewChartPanel.java

/**
 * Handles a 'mouse dragged' event./*www  . j  a  v  a  2 s . com*/
 * 
 * @param e
 *            the mouse event.
 */
public void mouseDragged(MouseEvent e) {
    // if the popup menu has already been triggered, then ignore dragging...
    if (this.popup != null && this.popup.isShowing()) {
        return;
    }
    // if no initial zoom point was set, ignore dragging...
    if (this.zoomPoint == null) {
        return;
    }
    Graphics2D g2 = (Graphics2D) getGraphics();

    // Erase the previous zoom rectangle (if any)...
    drawZoomRectangle(g2);

    boolean hZoom = false;
    boolean vZoom = false;
    if (this.orientation == PlotOrientation.HORIZONTAL) {
        hZoom = this.rangeZoomable;
        vZoom = this.domainZoomable;
    } else {
        hZoom = this.domainZoomable;
        vZoom = this.rangeZoomable;
    }
    Rectangle2D scaledDataArea = getScreenDataArea((int) this.zoomPoint.getX(), (int) this.zoomPoint.getY());
    if (hZoom && vZoom) {
        // 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.zoomRectangle = new Rectangle2D.Double(this.zoomPoint.getX(), this.zoomPoint.getY(),
                xmax - this.zoomPoint.getX(), ymax - this.zoomPoint.getY());
    } else if (hZoom) {
        double xmax = Math.min(e.getX(), scaledDataArea.getMaxX());
        this.zoomRectangle = new Rectangle2D.Double(this.zoomPoint.getX(), scaledDataArea.getMinY(),
                xmax - this.zoomPoint.getX(), scaledDataArea.getHeight());
    } else if (vZoom) {
        double ymax = Math.min(e.getY(), scaledDataArea.getMaxY());
        this.zoomRectangle = new Rectangle2D.Double(scaledDataArea.getMinX(), this.zoomPoint.getY(),
                scaledDataArea.getWidth(), ymax - this.zoomPoint.getY());
    }

    // Draw the new zoom rectangle...
    drawZoomRectangle(g2);
    g2.dispose();
}

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From source file:org.rdv.viz.chart.ChartPanel.java

/**
 * Draws a vertical line used to trace the mouse position to the horizontal
 * axis./* w w w .  ja  va2s .c o  m*/
 *
 * @param g2 the graphics device.
 * @param x  the x-coordinate of the trace line.
 */
private void drawHorizontalAxisTrace(Graphics2D g2, int x) {

    Rectangle2D dataArea = getScreenDataArea();

    g2.setXORMode(Color.orange);
    if (((int) dataArea.getMinX() < x) && (x < (int) dataArea.getMaxX())) {

        if (this.verticalTraceLine != null) {
            g2.draw(this.verticalTraceLine);
            this.verticalTraceLine.setLine(x, (int) dataArea.getMinY(), x, (int) dataArea.getMaxY());
        } else {
            this.verticalTraceLine = new Line2D.Float(x, (int) dataArea.getMinY(), x, (int) dataArea.getMaxY());
        }
        g2.draw(this.verticalTraceLine);
    }

    // Reset to the default 'overwrite' mode
    g2.setPaintMode();
}

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From source file:com.isti.traceview.common.TraceViewChartPanel.java

/**
 * Draws a horizontal line used to trace the mouse position to the vertical axis.
 * /* w w  w .  j a v a 2 s. c  om*/
 * @param g2
 *            the graphics device.
 * @param y
 *            the y-coordinate of the trace line.
 */
private void drawVerticalAxisTrace(Graphics2D g2, int y) {
    Rectangle2D dataArea = getScreenDataArea();

    g2.setXORMode(Color.orange);
    if (((int) dataArea.getMinY() < y) && (y < (int) dataArea.getMaxY())) {

        if (this.horizontalTraceLine != null) {
            g2.draw(this.horizontalTraceLine);
            this.horizontalTraceLine.setLine((int) dataArea.getMinX(), y, (int) dataArea.getMaxX(), y);
        } else {
            this.horizontalTraceLine = new Line2D.Float((int) dataArea.getMinX(), y, (int) dataArea.getMaxX(),
                    y);
        }
        g2.draw(this.horizontalTraceLine);
    }

    // Reset to the default 'overwrite' mode
    g2.setPaintMode();
}

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