Example usage for org.jfree.chart ChartMouseEvent ChartMouseEvent

Introduction

In this page you can find the example usage for org.jfree.chart ChartMouseEvent ChartMouseEvent.

Prototype

public ChartMouseEvent(JFreeChart chart, MouseEvent trigger, ChartEntity entity) 

Source Link

Document

Constructs a new event.

Usage

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

/**
 * Implementation of the MouseMotionListener's method.
 * //  ww w .j a  va2  s .  c  o  m
 * @param e
 *            the event.
 */
public void mouseMoved(MouseEvent e) {
    Graphics2D g2 = (Graphics2D) getGraphics();
    if (this.horizontalAxisTrace) {
        drawHorizontalAxisTrace(g2, e.getX());
    }
    if (this.verticalAxisTrace) {
        drawVerticalAxisTrace(g2, e.getY());
    }
    g2.dispose();

    Object[] listeners = this.chartMouseListeners.getListeners(ChartMouseListener.class);
    if (listeners.length == 0) {
        return;
    }
    Insets insets = getInsets();
    int x = (int) ((e.getX() - insets.left) / this.scaleX);
    int y = (int) ((e.getY() - insets.top) / this.scaleY);

    ChartEntity entity = null;
    if (this.info != null) {
        EntityCollection entities = this.info.getEntityCollection();
        if (entities != null) {
            entity = entities.getEntity(x, y);
        }
    }

    // we can only generate events if the panel's chart is not null
    // (see bug report 1556951)
    if (this.chart != null) {
        ChartMouseEvent event = new ChartMouseEvent(getChart(), e, entity);
        for (int i = listeners.length - 1; i >= 0; i -= 1) {
            ((ChartMouseListener) listeners[i]).chartMouseMoved(event);
        }
    }

}

---

From source file:edu.pitt.dbmi.odie.ui.jfreechart.EnhancedChartComposite.java

public void mouseDown(MouseEvent event) {

    Point2D javaPoint = translateScreenToJava2D(new Point(event.x, event.y));
    Rectangle scaledDataArea = getScreenDataArea(event.x, event.y);
    if (scaledDataArea == null)
        return;/*from  w w  w .j  a v  a  2  s . co  m*/

    // new entity code
    ChartEntity entity = getEntityForLocation(javaPoint.getX(), javaPoint.getY());
    if (entity != null)
        logger.debug("Entity Bounds:" + entity.getArea().getBounds());

    // logger.debug("----------END------------");

    if (event.button == 1) {
        // Init zoom point only if CTRL key is down.
        if ((event.stateMask & SWT.CONTROL) != 0) {
            this.zoomPoint = getPointInRectangle(event.x, event.y, scaledDataArea);
        } else {
            clearSelection(false, false);
            this.selectionPoint = getPointInRectangle(event.x, event.y, scaledDataArea);
        }
    }

    this.anchor = javaPoint;
    this.chart.setNotify(true); // force a redraw
    this.canvas.redraw();

    Object[] listeners = this.chartMouseListeners.getListeners(ChartMouseListener.class);
    if (listeners.length == 0) {
        return;
    }

    // pass mouse down event if some ChartMouseListener are listening
    java.awt.event.MouseEvent mouseEvent = SWTUtils.toAwtMouseEvent(event);
    ChartMouseEvent chartEvent = new ChartMouseEvent(getChart(), mouseEvent, entity);
    for (int i = listeners.length - 1; i >= 0; i -= 1) {
        ((ChartMouseListener) listeners[i]).chartMouseClicked(chartEvent);
    }
}

---

From source file:org.jfree.experimental.chart.swt.ChartComposite.java

public void mouseMove(MouseEvent event) {

    // handle axis trace
    if (this.horizontalAxisTrace || this.verticalAxisTrace) {
        this.horizontalTraceLineY = event.y;
        this.verticalTraceLineX = event.x;
        this.canvas.redraw();
    }/*from  ww w .  ja va 2s . c om*/

    // handle tool tips in a simple way
    if (this.displayToolTips) {
        String s = getToolTipText(event);
        if (s == null && this.canvas.getToolTipText() != null
                || s != null && !s.equals(this.canvas.getToolTipText()))
            this.canvas.setToolTipText(s);
    }

    // handle zoom box
    boolean hZoom, vZoom;
    if (this.zoomPoint != null) {
        Rectangle scaledDataArea = getScreenDataArea(this.zoomPoint.x, this.zoomPoint.y);
        org.eclipse.swt.graphics.Point movingPoint = getPointInRectangle(event.x, event.y, scaledDataArea);
        if (this.orientation == PlotOrientation.HORIZONTAL) {
            hZoom = this.rangeZoomable;
            vZoom = this.domainZoomable;
        } else {
            hZoom = this.domainZoomable;
            vZoom = this.rangeZoomable;
        }
        if (hZoom && vZoom) {
            // selected rectangle shouldn't extend outside the data area...
            this.zoomRectangle = new Rectangle(this.zoomPoint.x, this.zoomPoint.y,
                    movingPoint.x - this.zoomPoint.x, movingPoint.y - this.zoomPoint.y);
        } else if (hZoom) {
            this.zoomRectangle = new Rectangle(this.zoomPoint.x, scaledDataArea.y,
                    movingPoint.x - this.zoomPoint.x, scaledDataArea.height);
        } else if (vZoom) {
            int ymax = Math.max(movingPoint.y, scaledDataArea.y);
            this.zoomRectangle = new Rectangle(scaledDataArea.x, this.zoomPoint.y, scaledDataArea.width,
                    ymax - this.zoomPoint.y);
        }
        this.canvas.redraw();
    }

    // new entity code
    ChartEntity entity = null;
    int x = (int) ((event.x - getClientArea().x) / this.scaleX);
    int y = (int) ((event.y - getClientArea().y) / this.scaleY);

    if (this.info != null) {
        EntityCollection entities = this.info.getEntityCollection();
        if (entities != null) {
            entity = entities.getEntity(x, y);
        }
    }

    Object[] listeners = this.chartMouseListeners.getListeners(ChartMouseListener.class);
    if (listeners.length == 0) {
        return;
    }

    // pass mouse move event if some ChartMouseListener are listening
    java.awt.event.MouseEvent mouseEvent = SWTUtils.toAwtMouseEvent(event);
    ChartMouseEvent chartEvent = new ChartMouseEvent(getChart(), mouseEvent, entity);
    for (int i = listeners.length - 1; i >= 0; i -= 1) {
        ((ChartMouseListener) listeners[i]).chartMouseMoved(chartEvent);
    }
}

---

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

/**
 * Receives notification of mouse clicks on the panel. These are
 * translated and passed on to any registered {@link ChartMouseListener}s.
 *
 * @param event  Information about the mouse event.
 *///w  w w .  j a v a  2 s.c  o m
public void mouseClicked(MouseEvent event) {

    Insets insets = getInsets();
    int x = (int) ((event.getX() - insets.left) / this.scaleX);
    int y = (int) ((event.getY() - insets.top) / this.scaleY);

    this.anchor = new Point2D.Double(x, y);
    if (this.chart == null) {
        return;
    }
    this.chart.setNotify(true); // force a redraw
    // new entity code...
    Object[] listeners = this.chartMouseListeners.getListeners(ChartMouseListener.class);
    if (listeners.length == 0) {
        return;
    }

    ChartEntity entity = null;
    if (this.info != null) {
        EntityCollection entities = this.info.getEntityCollection();
        if (entities != null) {
            entity = entities.getEntity(x, y);
        }
    }
    ChartMouseEvent chartEvent = new ChartMouseEvent(getChart(), event, entity);
    for (int i = listeners.length - 1; i >= 0; i -= 1) {
        ((ChartMouseListener) listeners[i]).chartMouseClicked(chartEvent);
    }

}

---

From source file:com.munch.exchange.parts.neuralnetwork.results.NeuralNetworkResultChartComposite.java

/**
 * Handles a mouse move event./*from   ww  w . j  a va  2s.  com*/
 *
 * @param event  the mouse event.
 */
public void mouseMove(MouseEvent event) {

    // handle axis trace
    if (this.horizontalAxisTrace || this.verticalAxisTrace) {
        this.horizontalTraceLineY = event.y;
        this.verticalTraceLineX = event.x;
        this.canvas.redraw();
    }

    // handle tool tips in a simple way
    if (this.displayToolTips) {
        String s = getToolTipText(event);
        if (s == null && this.canvas.getToolTipText() != null
                || s != null && !s.equals(this.canvas.getToolTipText()))
            this.canvas.setToolTipText(s);
    }

    // handle zoom box
    boolean hZoom, vZoom;
    if (this.zoomPoint != null) {
        Rectangle scaledDataArea = getScreenDataArea(this.zoomPoint.x, this.zoomPoint.y);
        org.eclipse.swt.graphics.Point movingPoint = getPointInRectangle(event.x, event.y, scaledDataArea);
        if (this.orientation == PlotOrientation.HORIZONTAL) {
            hZoom = this.rangeZoomable;
            vZoom = this.domainZoomable;
        } else {
            hZoom = this.domainZoomable;
            vZoom = this.rangeZoomable;
        }
        if (hZoom && vZoom) {
            // selected rectangle shouldn't extend outside the data area...
            this.zoomRectangle = new Rectangle(this.zoomPoint.x, this.zoomPoint.y,
                    movingPoint.x - this.zoomPoint.x, movingPoint.y - this.zoomPoint.y);
        } else if (hZoom) {
            this.zoomRectangle = new Rectangle(this.zoomPoint.x, scaledDataArea.y,
                    movingPoint.x - this.zoomPoint.x, scaledDataArea.height);
        } else if (vZoom) {
            int ymax = Math.max(movingPoint.y, scaledDataArea.y);
            this.zoomRectangle = new Rectangle(scaledDataArea.x, this.zoomPoint.y, scaledDataArea.width,
                    ymax - this.zoomPoint.y);
        }
        this.canvas.redraw();
    }

    // new entity code
    ChartEntity entity = null;
    //int x = (int) ((event.x - getClientArea().x) / this.scaleX);
    //int y = (int) ((event.y - getClientArea().y) / this.scaleY);

    int x = (int) ((event.x - getClientArea().x));
    int y = (int) ((event.y - getClientArea().y));

    //System.out.println("scaleX: "+this.scaleX);
    //System.out.println("this.scaleY: "+this.scaleY);

    //TODO

    if (this.info != null) {
        EntityCollection entities = this.info.getEntityCollection();
        if (entities != null) {
            entity = entities.getEntity(x, y);
        }
    }

    Object[] listeners = this.chartMouseListeners.getListeners(ChartMouseListener.class);
    if (listeners.length == 0) {
        return;
    }

    // pass mouse move event if some ChartMouseListener are listening
    java.awt.event.MouseEvent mouseEvent = SWTUtils.toAwtMouseEvent(event);
    ChartMouseEvent chartEvent = new ChartMouseEvent(getChart(), mouseEvent, entity);
    for (int i = listeners.length - 1; i >= 0; i -= 1) {
        ((ChartMouseListener) listeners[i]).chartMouseMoved(chartEvent);
    }
}

---

From source file:com.munch.exchange.ExchangeChartComposite.java

/**
 * Handles a mouse move event./*from w ww  .ja va2s.  c o m*/
 *
 * @param event  the mouse event.
 */
public void mouseMove(MouseEvent event) {

    // handle axis trace
    if (this.horizontalAxisTrace || this.verticalAxisTrace) {
        this.horizontalTraceLineY = event.y;
        this.verticalTraceLineX = event.x;
        this.canvas.redraw();
    }

    // handle tool tips in a simple way
    if (this.displayToolTips) {
        String s = getToolTipText(event);
        if (s == null && this.canvas.getToolTipText() != null
                || s != null && !s.equals(this.canvas.getToolTipText()))
            this.canvas.setToolTipText(s);
    }

    // handle zoom box
    boolean hZoom, vZoom;
    if (this.zoomPoint != null) {
        Rectangle scaledDataArea = getScreenDataArea(this.zoomPoint.x, this.zoomPoint.y);
        org.eclipse.swt.graphics.Point movingPoint = getPointInRectangle(event.x, event.y, scaledDataArea);
        if (this.orientation == PlotOrientation.HORIZONTAL) {
            hZoom = this.rangeZoomable;
            vZoom = this.domainZoomable;
        } else {
            hZoom = this.domainZoomable;
            vZoom = this.rangeZoomable;
        }
        if (hZoom && vZoom) {
            // selected rectangle shouldn't extend outside the data area...
            this.zoomRectangle = new Rectangle(this.zoomPoint.x, this.zoomPoint.y,
                    movingPoint.x - this.zoomPoint.x, movingPoint.y - this.zoomPoint.y);
        } else if (hZoom) {
            this.zoomRectangle = new Rectangle(this.zoomPoint.x, scaledDataArea.y,
                    movingPoint.x - this.zoomPoint.x, scaledDataArea.height);
        } else if (vZoom) {
            int ymax = Math.max(movingPoint.y, scaledDataArea.y);
            this.zoomRectangle = new Rectangle(scaledDataArea.x, this.zoomPoint.y, scaledDataArea.width,
                    ymax - this.zoomPoint.y);
        }
        this.canvas.redraw();
    }

    // new entity code
    ChartEntity entity = null;
    int x = (int) ((event.x - getClientArea().x) / this.scaleX);
    int y = (int) ((event.y - getClientArea().y) / this.scaleY);
    System.out.println("scaleX: " + this.scaleX);
    System.out.println("scaleY: " + this.scaleY);
    //TODO

    if (this.info != null) {
        EntityCollection entities = this.info.getEntityCollection();
        if (entities != null) {
            entity = entities.getEntity(x, y);
        }
    }

    Object[] listeners = this.chartMouseListeners.getListeners(ChartMouseListener.class);
    if (listeners.length == 0) {
        return;
    }

    // pass mouse move event if some ChartMouseListener are listening
    java.awt.event.MouseEvent mouseEvent = SWTUtils.toAwtMouseEvent(event);
    ChartMouseEvent chartEvent = new ChartMouseEvent(getChart(), mouseEvent, entity);
    for (int i = listeners.length - 1; i >= 0; i -= 1) {
        ((ChartMouseListener) listeners[i]).chartMouseMoved(chartEvent);
    }
}

---

From source file:org.mwc.cmap.grideditor.chart.FixedChartComposite.java

/**
 * Handles a mouse move event.//  w w w .  j a  va  2s .  c  om
 * 
 * @param event
 *          the mouse event.
 */
public void mouseMove(final MouseEvent event) {

    // handle axis trace
    if (this.horizontalAxisTrace || this.verticalAxisTrace) {
        this.horizontalTraceLineY = event.y;
        this.verticalTraceLineX = event.x;
        this.canvas.redraw();
    }

    // handle tool tips in a simple way
    if (this.displayToolTips) {
        final String s = getToolTipText(event);
        if (s == null && this.canvas.getToolTipText() != null
                || s != null && !s.equals(this.canvas.getToolTipText()))
            this.canvas.setToolTipText(s);
    }

    // handle zoom box
    boolean hZoom, vZoom;
    if (this.zoomPoint != null) {
        final Rectangle scaledDataArea = getScreenDataArea(this.zoomPoint.x, this.zoomPoint.y);
        final org.eclipse.swt.graphics.Point movingPoint = getPointInRectangle(event.x, event.y,
                scaledDataArea);
        if (this.orientation == PlotOrientation.HORIZONTAL) {
            hZoom = this.rangeZoomable;
            vZoom = this.domainZoomable;
        } else {
            hZoom = this.domainZoomable;
            vZoom = this.rangeZoomable;
        }
        if (hZoom && vZoom) {
            // selected rectangle shouldn't extend outside the data area...
            this.zoomRectangle = new Rectangle(this.zoomPoint.x, this.zoomPoint.y,
                    movingPoint.x - this.zoomPoint.x, movingPoint.y - this.zoomPoint.y);
        } else if (hZoom) {
            this.zoomRectangle = new Rectangle(this.zoomPoint.x, scaledDataArea.y,
                    movingPoint.x - this.zoomPoint.x, scaledDataArea.height);
        } else if (vZoom) {
            final int ymax = Math.max(movingPoint.y, scaledDataArea.y);
            this.zoomRectangle = new Rectangle(scaledDataArea.x, this.zoomPoint.y, scaledDataArea.width,
                    ymax - this.zoomPoint.y);
        }
        this.canvas.redraw();
    }

    // new entity code
    ChartEntity entity = null;
    // [MG] the code below is not used now, see [MG] comment below
    // int x = (int) ((event.x - getClientArea().x) / this.scaleX);
    // int y = (int) ((event.y - getClientArea().y) / this.scaleY);

    if (this.info != null) {
        final EntityCollection entities = this.info.getEntityCollection();
        if (entities != null) {
            // [MG] -- the code below from original
            // org.jfree.experimental.chart.swt.ChartComposite
            // doewn't work -- because entities already placed with respect to the
            // scale factor.
            //
            // entity = entities.getEntity(x, y);
            //
            entity = entities.getEntity(event.x - getClientArea().x, event.y - getClientArea().y);
        }
    }

    final Object[] listeners = this.chartMouseListeners.getListeners(ChartMouseListener.class);
    if (listeners.length == 0) {
        return;
    }

    // pass mouse move event if some ChartMouseListener are listening
    final java.awt.event.MouseEvent mouseEvent = SWTUtils.toAwtMouseEvent(event);
    final ChartMouseEvent chartEvent = new ChartMouseEvent(getChart(), mouseEvent, entity);
    for (int i = listeners.length - 1; i >= 0; i -= 1) {
        ((ChartMouseListener) listeners[i]).chartMouseMoved(chartEvent);
    }
}

---

From source file:com.rcp.wbw.demo.ChartComposite.java

/**
 * Handles a mouse move event.//from   w  w w  . j a va 2s.  com
 * 
 * @param event
 *            the mouse event.
 */
public void mouseMove(MouseEvent event) {

    // handle axis trace
    if (this.horizontalAxisTrace || this.verticalAxisTrace) {
        this.horizontalTraceLineY = event.y;
        this.verticalTraceLineX = event.x;
        this.canvas.redraw();
    }

    // handle tool tips in a simple way
    if (this.displayToolTips) {
        String s = getToolTipText(event);
        if (s == null && this.canvas.getToolTipText() != null
                || s != null && !s.equals(this.canvas.getToolTipText()))
            this.canvas.setToolTipText(s);
    }

    // handle zoom box
    boolean hZoom, vZoom;
    if (this.zoomPoint != null) {
        Rectangle scaledDataArea = getScreenDataArea(this.zoomPoint.x, this.zoomPoint.y);
        org.eclipse.swt.graphics.Point movingPoint = getPointInRectangle(event.x, event.y, scaledDataArea);
        if (this.orientation == PlotOrientation.HORIZONTAL) {
            hZoom = this.rangeZoomable;
            vZoom = this.domainZoomable;
        } else {
            hZoom = this.domainZoomable;
            vZoom = this.rangeZoomable;
        }
        if (hZoom && vZoom) {
            // selected rectangle shouldn't extend outside the data area...
            this.zoomRectangle = new Rectangle(this.zoomPoint.x, this.zoomPoint.y,
                    movingPoint.x - this.zoomPoint.x, movingPoint.y - this.zoomPoint.y);
        } else if (hZoom) {
            this.zoomRectangle = new Rectangle(this.zoomPoint.x, scaledDataArea.y,
                    movingPoint.x - this.zoomPoint.x, scaledDataArea.height);
        } else if (vZoom) {
            int ymax = Math.max(movingPoint.y, scaledDataArea.y);
            this.zoomRectangle = new Rectangle(scaledDataArea.x, this.zoomPoint.y, scaledDataArea.width,
                    ymax - this.zoomPoint.y);
        }
        this.canvas.redraw();
    }

    // new entity code
    ChartEntity entity = null;
    int x = (int) ((event.x - getClientArea().x) / this.scaleX);
    int y = (int) ((event.y - getClientArea().y) / this.scaleY);

    if (this.info != null) {
        EntityCollection entities = this.info.getEntityCollection();
        if (entities != null) {
            entity = entities.getEntity(x, y);
        }
    }

    Object[] listeners = this.chartMouseListeners.getListeners(ChartMouseListener.class);
    if (listeners.length == 0) {
        return;
    }

    // pass mouse move event if some ChartMouseListener are listening
    java.awt.event.MouseEvent mouseEvent = SWTUtils.toAwtMouseEvent(event);
    ChartMouseEvent chartEvent = new ChartMouseEvent(getChart(), mouseEvent, entity);
    for (int i = listeners.length - 1; i >= 0; i -= 1) {
        ((ChartMouseListener) listeners[i]).chartMouseMoved(chartEvent);
    }
}

---

From source file:edu.pitt.dbmi.odie.ui.jfreechart.EnhancedChartComposite.java

public void mouseUp(MouseEvent event) {

    boolean hZoom, vZoom;
    if (zoomRectangle != null) {
        hZoom = false;/*  w  ww. ja v  a  2  s. co  m*/
        vZoom = false;
        if (this.orientation == PlotOrientation.HORIZONTAL) {
            hZoom = this.rangeZoomable;
            vZoom = this.domainZoomable;
        } else {
            hZoom = this.domainZoomable;
            vZoom = this.rangeZoomable;
        }
        boolean zoomTrigger1 = hZoom && Math.abs(this.zoomRectangle.width) >= this.zoomTriggerDistance;
        boolean zoomTrigger2 = vZoom && Math.abs(this.zoomRectangle.height) >= this.zoomTriggerDistance;
        if (zoomTrigger1 || zoomTrigger2) {
            // if the box has been drawn backwards, restore the auto bounds
            if ((hZoom && (this.zoomRectangle.x + this.zoomRectangle.width < this.zoomPoint.x))
                    || (vZoom && (this.zoomRectangle.y + this.zoomRectangle.height < this.zoomPoint.y)))
                restoreAutoBounds();
            else {
                zoom(this.zoomRectangle);
            }
            this.canvas.redraw();
        }
    } else {
        Rectangle screenDataArea = getScreenDataArea(event.x, event.y);
        if (screenDataArea != null) {
            this.zoomPoint = getPointInRectangle(event.x, event.y, screenDataArea);
        }
        if (this.popup != null && event.button == 3) {
            org.eclipse.swt.graphics.Point pt = this.canvas.toDisplay(event.x, event.y);
            displayPopupMenu(pt.x, pt.y);
        }
    }

    if (selectionRectangle != null) {
        selectedEntities = getEnclosedEntities(selectionRectangle);
        boundSelectionRectangle();
        this.canvas.redraw();
    }
    fireSelectionChanged(new SelectionChangedEvent(this, getSelection()));

    this.zoomPoint = null;
    this.zoomRectangle = null;

    this.selectionPoint = null;

    Object[] listeners = this.chartMouseListeners.getListeners(ChartMouseListener.class);
    if (listeners.length == 0) {
        return;
    }

    java.awt.event.MouseEvent mouseEvent = SWTUtils.toAwtMouseEvent(event);
    ChartMouseEvent chartEvent = new ChartMouseEvent(getChart(), mouseEvent, null);
    for (int i = listeners.length - 1; i >= 0; i -= 1) {
        ((ChartMouseListener) listeners[i]).chartMouseMoved(chartEvent);
    }
}

---

From source file:com.rapidminer.gui.plotter.charts.AbstractChartPanel.java

/**
 * Receives notification of mouse clicks on the panel. These are translated and passed on to any
 * registered {@link ChartMouseListener}s.
 * //from w  w w .ja  va 2  s  . c  o m
 * @param event
 *            Information about the mouse event.
 */

@Override
public void mouseClicked(MouseEvent event) {

    Insets insets = getInsets();
    int x = (int) ((event.getX() - insets.left) / this.scaleX);
    int y = (int) ((event.getY() - insets.top) / this.scaleY);

    this.anchor = new Point2D.Double(x, y);
    if (this.chart == null) {
        return;
    }
    this.chart.setNotify(true); // force a redraw
    // new entity code...
    Object[] listeners = this.chartMouseListeners.getListeners(ChartMouseListener.class);
    if (listeners.length == 0) {
        return;
    }

    ChartEntity entity = null;
    if (this.info != null) {
        EntityCollection entities = this.info.getEntityCollection();
        if (entities != null) {
            entity = entities.getEntity(x, y);
        }
    }
    ChartMouseEvent chartEvent = new ChartMouseEvent(getChart(), event, entity);
    for (int i = listeners.length - 1; i >= 0; i -= 1) {
        ((ChartMouseListener) listeners[i]).chartMouseClicked(chartEvent);
    }

}

---

• «
• 1
• 2
• 3
• »