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 |
|
/**
* 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 |
|
/**
* 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 |
|
/**
* 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 |
|
/**
* 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 |
|
/**
* 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 |
|
/**
* 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 |
|
/**
* 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 |
|
/**
* 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 |
|
/**
* 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 |
|
/**
* 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 |
|
/**
* 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 |
|
/**
* 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 |
|
/**
* 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 |
|
/**
* 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 |
|
/**
* 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 |
|
/**
* 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 |
|
/**
* 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 |
|
/**
* 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 |
|
/**
* 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 |
|
/**
* 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);
}
}
}
