Java Code Examples for org.jfree.chart.plot.Zoomable#zoomDomainAxes()

The following examples show how to use org.jfree.chart.plot.Zoomable#zoomDomainAxes() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ChartPanel.java    From ccu-historian with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Restores the auto-range calculation on the domain axis.
 */
public void restoreAutoDomainBounds() {
    Plot plot = this.chart.getPlot();
    if (plot instanceof Zoomable) {
        Zoomable z = (Zoomable) plot;
        // here we tweak the notify flag on the plot so that only
        // one notification happens even though we update multiple
        // axes...
        boolean savedNotify = plot.isNotify();
        plot.setNotify(false);
        // we need to guard against this.zoomPoint being null
        Point2D zp = (this.zoomPoint != null
                ? this.zoomPoint : new Point());
        z.zoomDomainAxes(0.0, this.info.getPlotInfo(), zp);
        plot.setNotify(savedNotify);
    }
}
Example 2
Source File: ScrollHandlerFX.java    From ccu-historian with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Handle the case where a plot implements the {@link Zoomable} interface.
 *
 * @param zoomable  the zoomable plot.
 * @param e  the mouse wheel event.
 */
private void handleZoomable(ChartCanvas canvas, Zoomable zoomable, 
        ScrollEvent e) {
    // don't zoom unless the mouse pointer is in the plot's data area
    ChartRenderingInfo info = canvas.getRenderingInfo();
    PlotRenderingInfo pinfo = info.getPlotInfo();
    Point2D p = new Point2D.Double(e.getX(), e.getY());
    if (pinfo.getDataArea().contains(p)) {
        Plot plot = (Plot) zoomable;
        // do not notify while zooming each axis
        boolean notifyState = plot.isNotify();
        plot.setNotify(false);
        int clicks = (int) e.getDeltaY();
        double zf = 1.0 + this.zoomFactor;
        if (clicks < 0) {
            zf = 1.0 / zf;
        }
        if (true) { //this.chartPanel.isDomainZoomable()) {
            zoomable.zoomDomainAxes(zf, pinfo, p, true);
        }
        if (true) { //this.chartPanel.isRangeZoomable()) {
            zoomable.zoomRangeAxes(zf, pinfo, p, true);
        }
        plot.setNotify(notifyState);  // this generates the change event too
    } 
}
Example 3
Source File: ScrollHandlerFX.java    From openstock with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Handle the case where a plot implements the {@link Zoomable} interface.
 *
 * @param zoomable  the zoomable plot.
 * @param e  the mouse wheel event.
 */
private void handleZoomable(ChartCanvas canvas, Zoomable zoomable, 
        ScrollEvent e) {
    // don't zoom unless the mouse pointer is in the plot's data area
    ChartRenderingInfo info = canvas.getRenderingInfo();
    PlotRenderingInfo pinfo = info.getPlotInfo();
    Point2D p = new Point2D.Double(e.getX(), e.getY());
    if (pinfo.getDataArea().contains(p)) {
        Plot plot = (Plot) zoomable;
        // do not notify while zooming each axis
        boolean notifyState = plot.isNotify();
        plot.setNotify(false);
        int clicks = (int) e.getDeltaY();
        double zf = 1.0 + this.zoomFactor;
        if (clicks < 0) {
            zf = 1.0 / zf;
        }
        if (true) { //this.chartPanel.isDomainZoomable()) {
            zoomable.zoomDomainAxes(zf, pinfo, p, true);
        }
        if (true) { //this.chartPanel.isRangeZoomable()) {
            zoomable.zoomRangeAxes(zf, pinfo, p, true);
        }
        plot.setNotify(notifyState);  // this generates the change event too
    } 
}
Example 4
Source File: ChartPanel.java    From openstock with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Decreases the length of the domain axis, centered about the given
 * coordinate on the screen.  The length of the domain axis is reduced
 * by the value of {@link #getZoomInFactor()}.
 *
 * @param x  the x coordinate (in screen coordinates).
 * @param y  the y-coordinate (in screen coordinates).
 */
public void zoomInDomain(double x, double y) {
    Plot plot = this.chart.getPlot();
    if (plot instanceof Zoomable) {
        // here we tweak the notify flag on the plot so that only
        // one notification happens even though we update multiple
        // axes...
        boolean savedNotify = plot.isNotify();
        plot.setNotify(false);
        Zoomable z = (Zoomable) plot;
        z.zoomDomainAxes(this.zoomInFactor, this.info.getPlotInfo(),
                translateScreenToJava2D(new Point((int) x, (int) y)),
                this.zoomAroundAnchor);
        plot.setNotify(savedNotify);
    }
}
Example 5
Source File: ChartPanel.java    From openstock with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Increases the length of the domain axis, centered about the given
 * coordinate on the screen.  The length of the domain axis is increased
 * by the value of {@link #getZoomOutFactor()}.
 *
 * @param x  the x coordinate (in screen coordinates).
 * @param y  the y-coordinate (in screen coordinates).
 */
public void zoomOutDomain(double x, double y) {
    Plot plot = this.chart.getPlot();
    if (plot instanceof Zoomable) {
        // here we tweak the notify flag on the plot so that only
        // one notification happens even though we update multiple
        // axes...
        boolean savedNotify = plot.isNotify();
        plot.setNotify(false);
        Zoomable z = (Zoomable) plot;
        z.zoomDomainAxes(this.zoomOutFactor, this.info.getPlotInfo(),
                translateScreenToJava2D(new Point((int) x, (int) y)),
                this.zoomAroundAnchor);
        plot.setNotify(savedNotify);
    }
}
Example 6
Source File: ChartPanel.java    From SIMVA-SoS with Apache License 2.0 6 votes vote down vote up 
/**
 * Decreases the length of the domain axis, centered about the given
 * coordinate on the screen.  The length of the domain axis is reduced
 * by the value of {@link #getZoomInFactor()}.
 *
 * @param x  the x coordinate (in screen coordinates).
 * @param y  the y-coordinate (in screen coordinates).
 */
public void zoomInDomain(double x, double y) {
    Plot plot = this.chart.getPlot();
    if (plot instanceof Zoomable) {
        // here we tweak the notify flag on the plot so that only
        // one notification happens even though we update multiple
        // axes...
        boolean savedNotify = plot.isNotify();
        plot.setNotify(false);
        Zoomable z = (Zoomable) plot;
        z.zoomDomainAxes(this.zoomInFactor, this.info.getPlotInfo(),
                translateScreenToJava2D(new Point((int) x, (int) y)),
                this.zoomAroundAnchor);
        plot.setNotify(savedNotify);
    }
}
Example 7
Source File: TaScrollHandlerFX.java    From TAcharting with GNU Lesser General Public License v2.1 6 votes vote down vote up 
/**
 * Handle the case where a plot implements the {@link Zoomable} interface.
 *
 * @param zoomable  the zoomable plot.
 * @param e  the mouse wheel event.
 */
private void handleZoomable(TaChartCanvas canvas, Zoomable zoomable,
                            ScrollEvent e) {
    // don't zoom unless the mouse pointer is in the plot's org.sjwimmer.tacharting.data area
    ChartRenderingInfo info = canvas.getRenderingInfo();
    PlotRenderingInfo pinfo = info.getPlotInfo();
    Point2D p = new Point2D.Double(e.getX(), e.getY());
    if (pinfo.getDataArea().contains(p)) {
        Plot plot = (Plot) zoomable;
        // do not notify while zooming each axis
        boolean notifyState = plot.isNotify();
        plot.setNotify(false);
        int clicks = (int) e.getDeltaY();
        double zf = 1.0 + this.zoomFactor;
        if (clicks < 0) {
            zf = 1.0 / zf;
        }
        if (canvas.isDomainZoomable()) {
            zoomable.zoomDomainAxes(zf, pinfo, p, true);
        }
        if (canvas.isRangeZoomable()) {
            zoomable.zoomRangeAxes(zf, pinfo, p, true);
        }
        plot.setNotify(notifyState);  // this generates the change event too
    }
}
Example 8
Source File: ChartLogicsFX.java    From old-mzmine3 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Auto range the range axis
 * 
 * @param myChart
 * @param zoom
 * @param autoRangeY if true the range (Y) axis auto bounds will be restored
 */
public static void autoDomainAxis(ChartViewer myChart) {
  XYPlot plot = (XYPlot) myChart.getChart().getPlot();
  if (plot instanceof Zoomable) {
    Zoomable z = plot;
    Point2D endPoint = new Point2D.Double(0, 0);
    PlotRenderingInfo pri = myChart.getRenderingInfo().getPlotInfo();
    z.zoomDomainAxes(0, pri, endPoint);
  }
}
Example 9
Source File: ChartComposite.java    From openstock with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * Decreases the length of the domain axis, centered about the given
 * coordinate on the screen.  The length of the domain axis is reduced
 * by the value of {@link #getZoomInFactor()}.
 *
 * @param x  the x coordinate (in screen coordinates).
 * @param y  the y-coordinate (in screen coordinates).
 */
public void zoomInDomain(double x, double y) {
    Plot p = this.chart.getPlot();
    if (p instanceof Zoomable)
    {
        Zoomable plot = (Zoomable) p;
        plot.zoomDomainAxes(this.zoomInFactor, this.info.getPlotInfo(),
                translateScreenToJava2D(new Point((int) x, (int) y)));
    }
}
Example 10
Source File: ChartComposite.java    From ccu-historian with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * Restores the auto-range calculation on the domain axis.
 */
public void restoreAutoDomainBounds() {
    Plot p = this.chart.getPlot();
    if (p instanceof Zoomable) {
        Zoomable z = (Zoomable) p;
        // we need to guard against this.zoomPoint being null
        org.eclipse.swt.graphics.Point zp =
                (this.zoomPoint != null ? this.zoomPoint
                : new org.eclipse.swt.graphics.Point(0, 0));
        z.zoomDomainAxes(0.0, this.info.getPlotInfo(),
                SWTUtils.toAwtPoint(zp));
    }
}
Example 11
Source File: MouseWheelHandler.java    From ccu-historian with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * Handle the case where a plot implements the {@link Zoomable} interface.
 *
 * @param zoomable  the zoomable plot.
 * @param e  the mouse wheel event.
 */
private void handleZoomable(Zoomable zoomable, MouseWheelEvent e) {
    // don't zoom unless the mouse pointer is in the plot's data area
    ChartRenderingInfo info = this.chartPanel.getChartRenderingInfo();
    PlotRenderingInfo pinfo = info.getPlotInfo();
    Point2D p = this.chartPanel.translateScreenToJava2D(e.getPoint());
    if (!pinfo.getDataArea().contains(p)) {
        return;
    }

    Plot plot = (Plot) zoomable;
    // do not notify while zooming each axis
    boolean notifyState = plot.isNotify();
    plot.setNotify(false);
    int clicks = e.getWheelRotation();
    double zf = 1.0 + this.zoomFactor;
    if (clicks < 0) {
        zf = 1.0 / zf;
    }
    if (chartPanel.isDomainZoomable()) {
        zoomable.zoomDomainAxes(zf, pinfo, p, true);
    }
    if (chartPanel.isRangeZoomable()) {
        zoomable.zoomRangeAxes(zf, pinfo, p, true);
    }
    plot.setNotify(notifyState);  // this generates the change event too
}
Example 12
Source File: ChartLogicsFX.java    From mzmine2 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Auto range the range axis
 * 
 * @param myChart
 * @param zoom
 * @param autoRangeY if true the range (Y) axis auto bounds will be restored
 */
public static void autoAxes(ChartViewer myChart) {
  XYPlot plot = (XYPlot) myChart.getChart().getPlot();
  if (plot instanceof Zoomable) {
    Zoomable z = plot;
    Point2D endPoint = new Point2D.Double(0, 0);
    PlotRenderingInfo pri = myChart.getRenderingInfo().getPlotInfo();
    boolean saved = plot.isNotify();
    plot.setNotify(false);
    z.zoomDomainAxes(0, pri, endPoint);
    z.zoomRangeAxes(0, pri, endPoint);
    plot.setNotify(saved);
  }
}
Example 13
Source File: MouseWheelHandler.java    From SIMVA-SoS with Apache License 2.0 5 votes vote down vote up 
/**
 * Handle the case where a plot implements the {@link Zoomable} interface.
 *
 * @param zoomable  the zoomable plot.
 * @param e  the mouse wheel event.
 */
private void handleZoomable(Zoomable zoomable, MouseWheelEvent e) {
    // don't zoom unless the mouse pointer is in the plot's data area
    ChartRenderingInfo info = this.chartPanel.getChartRenderingInfo();
    PlotRenderingInfo pinfo = info.getPlotInfo();
    Point2D p = this.chartPanel.translateScreenToJava2D(e.getPoint());
    if (!pinfo.getDataArea().contains(p)) {
        return;
    }

    Plot plot = (Plot) zoomable;
    // do not notify while zooming each axis
    boolean notifyState = plot.isNotify();
    plot.setNotify(false);
    int clicks = e.getWheelRotation();
    double zf = 1.0 + this.zoomFactor;
    if (clicks < 0) {
        zf = 1.0 / zf;
    }
    if (chartPanel.isDomainZoomable()) {
        zoomable.zoomDomainAxes(zf, pinfo, p, true);
    }
    if (chartPanel.isRangeZoomable()) {
        zoomable.zoomRangeAxes(zf, pinfo, p, true);
    }
    plot.setNotify(notifyState);  // this generates the change event too
}
Example 14
Source File: ChartLogicsFX.java    From mzmine3 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Auto range the range axis
 * 
 * @param myChart
 * @param zoom
 * @param autoRangeY if true the range (Y) axis auto bounds will be restored
 */
public static void autoDomainAxis(ChartViewer myChart) {
  XYPlot plot = (XYPlot) myChart.getChart().getPlot();
  if (plot instanceof Zoomable) {
    Zoomable z = plot;
    Point2D endPoint = new Point2D.Double(0, 0);
    PlotRenderingInfo pri = myChart.getRenderingInfo().getPlotInfo();
    z.zoomDomainAxes(0, pri, endPoint);
  }
}
Example 15
Source File: ChartLogicsFX.java    From mzmine3 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Auto range the range axis
 * 
 * @param myChart
 * @param zoom
 * @param autoRangeY if true the range (Y) axis auto bounds will be restored
 */
public static void autoAxes(ChartViewer myChart) {
  XYPlot plot = (XYPlot) myChart.getChart().getPlot();
  if (plot instanceof Zoomable) {
    Zoomable z = plot;
    Point2D endPoint = new Point2D.Double(0, 0);
    PlotRenderingInfo pri = myChart.getRenderingInfo().getPlotInfo();
    boolean saved = plot.isNotify();
    plot.setNotify(false);
    z.zoomDomainAxes(0, pri, endPoint);
    z.zoomRangeAxes(0, pri, endPoint);
    plot.setNotify(saved);
  }
}
Example 16
Source File: ChartComposite.java    From SIMVA-SoS with Apache License 2.0 5 votes vote down vote up 
/**
 * Restores the auto-range calculation on the domain axis.
 */
public void restoreAutoDomainBounds() {
    Plot p = this.chart.getPlot();
    if (p instanceof Zoomable) {
        Zoomable z = (Zoomable) p;
        // we need to guard against this.zoomPoint being null
        org.eclipse.swt.graphics.Point zp =
                (this.zoomPoint != null ? this.zoomPoint
                : new org.eclipse.swt.graphics.Point(0, 0));
        z.zoomDomainAxes(0.0, this.info.getPlotInfo(),
                SWTUtils.toAwtPoint(zp));
    }
}
Example 17
Source File: ChartComposite.java    From openstock with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * Restores the auto-range calculation on the domain axis.
 */
public void restoreAutoDomainBounds() {
    Plot p = this.chart.getPlot();
    if (p instanceof Zoomable) {
        Zoomable z = (Zoomable) p;
        // we need to guard against this.zoomPoint being null
        org.eclipse.swt.graphics.Point zp =
                (this.zoomPoint != null ? this.zoomPoint
                : new org.eclipse.swt.graphics.Point(0, 0));
        z.zoomDomainAxes(0.0, this.info.getPlotInfo(),
                SWTUtils.toAwtPoint(zp));
    }
}
Example 18
Source File: ChartLogicsFX.java    From old-mzmine3 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Auto range the range axis
 * 
 * @param myChart
 * @param zoom
 * @param autoRangeY if true the range (Y) axis auto bounds will be restored
 */
public static void autoAxes(ChartViewer myChart) {
  XYPlot plot = (XYPlot) myChart.getChart().getPlot();
  if (plot instanceof Zoomable) {
    Zoomable z = plot;
    Point2D endPoint = new Point2D.Double(0, 0);
    PlotRenderingInfo pri = myChart.getRenderingInfo().getPlotInfo();
    boolean saved = plot.isNotify();
    plot.setNotify(false);
    z.zoomDomainAxes(0, pri, endPoint);
    z.zoomRangeAxes(0, pri, endPoint);
    plot.setNotify(saved);
  }
}
Example 19
Source File: ChartPanel.java    From SIMVA-SoS with Apache License 2.0 4 votes vote down vote up 
/**
 * Zooms in on a selected region.
 *
 * @param selection  the selected region.
 */
public void zoom(Rectangle2D selection) {

    // get the origin of the zoom selection in the Java2D space used for
    // drawing the chart (that is, before any scaling to fit the panel)
    Point2D selectOrigin = translateScreenToJava2D(new Point(
            (int) Math.ceil(selection.getX()),
            (int) Math.ceil(selection.getY())));
    PlotRenderingInfo plotInfo = this.info.getPlotInfo();
    Rectangle2D scaledDataArea = getScreenDataArea(
            (int) selection.getCenterX(), (int) selection.getCenterY());
    if ((selection.getHeight() > 0) && (selection.getWidth() > 0)) {

        double hLower = (selection.getMinX() - scaledDataArea.getMinX())
            / scaledDataArea.getWidth();
        double hUpper = (selection.getMaxX() - scaledDataArea.getMinX())
            / scaledDataArea.getWidth();
        double vLower = (scaledDataArea.getMaxY() - selection.getMaxY())
            / scaledDataArea.getHeight();
        double vUpper = (scaledDataArea.getMaxY() - selection.getMinY())
            / scaledDataArea.getHeight();

        Plot p = this.chart.getPlot();
        if (p instanceof Zoomable) {
            // here we tweak the notify flag on the plot so that only
            // one notification happens even though we update multiple
            // axes...
            boolean savedNotify = p.isNotify();
            p.setNotify(false);
            Zoomable z = (Zoomable) p;
            if (z.getOrientation() == PlotOrientation.HORIZONTAL) {
                z.zoomDomainAxes(vLower, vUpper, plotInfo, selectOrigin);
                z.zoomRangeAxes(hLower, hUpper, plotInfo, selectOrigin);
            }
            else {
                z.zoomDomainAxes(hLower, hUpper, plotInfo, selectOrigin);
                z.zoomRangeAxes(vLower, vUpper, plotInfo, selectOrigin);
            }
            p.setNotify(savedNotify);
        }

    }

}
Example 20
Source File: ChartPanel.java    From openstock with GNU General Public License v3.0 4 votes vote down vote up 
/**
 * Zooms in on a selected region.
 *
 * @param selection  the selected region.
 */
public void zoom(Rectangle2D selection) {

    // get the origin of the zoom selection in the Java2D space used for
    // drawing the chart (that is, before any scaling to fit the panel)
    Point2D selectOrigin = translateScreenToJava2D(new Point(
            (int) Math.ceil(selection.getX()),
            (int) Math.ceil(selection.getY())));
    PlotRenderingInfo plotInfo = this.info.getPlotInfo();
    Rectangle2D scaledDataArea = getScreenDataArea(
            (int) selection.getCenterX(), (int) selection.getCenterY());
    if ((selection.getHeight() > 0) && (selection.getWidth() > 0)) {

        double hLower = (selection.getMinX() - scaledDataArea.getMinX())
            / scaledDataArea.getWidth();
        double hUpper = (selection.getMaxX() - scaledDataArea.getMinX())
            / scaledDataArea.getWidth();
        double vLower = (scaledDataArea.getMaxY() - selection.getMaxY())
            / scaledDataArea.getHeight();
        double vUpper = (scaledDataArea.getMaxY() - selection.getMinY())
            / scaledDataArea.getHeight();

        Plot p = this.chart.getPlot();
        if (p instanceof Zoomable) {
            // here we tweak the notify flag on the plot so that only
            // one notification happens even though we update multiple
            // axes...
            boolean savedNotify = p.isNotify();
            p.setNotify(false);
            Zoomable z = (Zoomable) p;
            if (z.getOrientation() == PlotOrientation.HORIZONTAL) {
                z.zoomDomainAxes(vLower, vUpper, plotInfo, selectOrigin);
                z.zoomRangeAxes(hLower, hUpper, plotInfo, selectOrigin);
            }
            else {
                z.zoomDomainAxes(hLower, hUpper, plotInfo, selectOrigin);
                z.zoomRangeAxes(vLower, vUpper, plotInfo, selectOrigin);
            }
            p.setNotify(savedNotify);
        }

    }

}