Java Code Examples for org.jfree.chart.axis.ValueAxis#java2DToValue()
The following examples show how to use
org.jfree.chart.axis.ValueAxis#java2DToValue() .
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Example 1
| Source File: XYPlot.java From buffer_bci with GNU General Public License v3.0 | 6 votes |
|
/**
* Multiplies the range on the range axis/axes by the specified factor.
*
* @param factor the zoom factor.
* @param info the plot rendering info.
* @param source the source point.
* @param useAnchor a flag that controls whether or not the source point
* is used for the zoom anchor.
*
* @see #zoomDomainAxes(double, PlotRenderingInfo, Point2D, boolean)
*
* @since 1.0.7
*/
@Override
public void zoomRangeAxes(double factor, PlotRenderingInfo info,
Point2D source, boolean useAnchor) {
// perform the zoom on each range axis
for (ValueAxis yAxis : this.rangeAxes.values()) {
if (yAxis == null) {
continue;
}
if (useAnchor) {
// get the relevant source coordinate given the plot orientation
double sourceY = source.getY();
if (this.orientation == PlotOrientation.HORIZONTAL) {
sourceY = source.getX();
}
double anchorY = yAxis.java2DToValue(sourceY,
info.getDataArea(), getRangeAxisEdge());
yAxis.resizeRange2(factor, anchorY);
} else {
yAxis.resizeRange(factor);
}
}
}
Example 2
| Source File: XYPlot.java From ccu-historian with GNU General Public License v3.0 | 6 votes |
|
/**
* Multiplies the range on the range axis/axes by the specified factor.
*
* @param factor the zoom factor.
* @param info the plot rendering info.
* @param source the source point.
* @param useAnchor a flag that controls whether or not the source point
* is used for the zoom anchor.
*
* @see #zoomDomainAxes(double, PlotRenderingInfo, Point2D, boolean)
*
* @since 1.0.7
*/
@Override
public void zoomRangeAxes(double factor, PlotRenderingInfo info,
Point2D source, boolean useAnchor) {
// perform the zoom on each range axis
for (ValueAxis yAxis : this.rangeAxes.values()) {
if (yAxis == null) {
continue;
}
if (useAnchor) {
// get the relevant source coordinate given the plot orientation
double sourceY = source.getY();
if (this.orientation == PlotOrientation.HORIZONTAL) {
sourceY = source.getX();
}
double anchorY = yAxis.java2DToValue(sourceY,
info.getDataArea(), getRangeAxisEdge());
yAxis.resizeRange2(factor, anchorY);
} else {
yAxis.resizeRange(factor);
}
}
}
Example 3
| Source File: Chart_14_XYPlot_t.java From coming with MIT License | 6 votes |
|
/**
* Multiplies the range on the range axis/axes by the specified factor.
*
* @param factor the zoom factor.
* @param info the plot rendering info.
* @param source the source point.
* @param useAnchor a flag that controls whether or not the source point
* is used for the zoom anchor.
*
* @see #zoomDomainAxes(double, PlotRenderingInfo, Point2D, boolean)
*
* @since 1.0.7
*/
public void zoomRangeAxes(double factor, PlotRenderingInfo info,
Point2D source, boolean useAnchor) {
// perform the zoom on each range axis
for (int i = 0; i < this.rangeAxes.size(); i++) {
ValueAxis rangeAxis = (ValueAxis) this.rangeAxes.get(i);
if (rangeAxis != null) {
if (useAnchor) {
// get the relevant source coordinate given the plot
// orientation
double sourceY = source.getY();
if (this.orientation == PlotOrientation.HORIZONTAL) {
sourceY = source.getX();
}
double anchorY = rangeAxis.java2DToValue(sourceY,
info.getDataArea(), getRangeAxisEdge());
rangeAxis.resizeRange(factor, anchorY);
}
else {
rangeAxis.resizeRange(factor);
}
}
}
}
Example 4
| Source File: XYPlot.java From ECG-Viewer with GNU General Public License v2.0 | 6 votes |
|
/**
* Handles a 'click' on the plot by updating the anchor values.
*
* @param x the x-coordinate, where the click occurred, in Java2D space.
* @param y the y-coordinate, where the click occurred, in Java2D space.
* @param info object containing information about the plot dimensions.
*/
@Override
public void handleClick(int x, int y, PlotRenderingInfo info) {
Rectangle2D dataArea = info.getDataArea();
if (dataArea.contains(x, y)) {
// set the anchor value for the horizontal axis...
ValueAxis xaxis = getDomainAxis();
if (xaxis != null) {
double hvalue = xaxis.java2DToValue(x, info.getDataArea(),
getDomainAxisEdge());
setDomainCrosshairValue(hvalue);
}
// set the anchor value for the vertical axis...
ValueAxis yaxis = getRangeAxis();
if (yaxis != null) {
double vvalue = yaxis.java2DToValue(y, info.getDataArea(),
getRangeAxisEdge());
setRangeCrosshairValue(vvalue);
}
}
}
Example 5
| Source File: Chart_19_CategoryPlot_t.java From coming with MIT License | 6 votes |
|
/**
* Multiplies the range on the range axis/axes by the specified factor.
*
* @param factor the zoom factor.
* @param info the plot rendering info.
* @param source the source point.
* @param useAnchor a flag that controls whether or not the source point
* is used for the zoom anchor.
*
* @see #zoomDomainAxes(double, PlotRenderingInfo, Point2D, boolean)
*
* @since 1.0.7
*/
public void zoomRangeAxes(double factor, PlotRenderingInfo info,
Point2D source, boolean useAnchor) {
// perform the zoom on each range axis
for (int i = 0; i < this.rangeAxes.size(); i++) {
ValueAxis rangeAxis = (ValueAxis) this.rangeAxes.get(i);
if (rangeAxis != null) {
if (useAnchor) {
// get the relevant source coordinate given the plot
// orientation
double sourceY = source.getY();
if (this.orientation == PlotOrientation.HORIZONTAL) {
sourceY = source.getX();
}
double anchorY = rangeAxis.java2DToValue(sourceY,
info.getDataArea(), getRangeAxisEdge());
rangeAxis.resizeRange(factor, anchorY);
}
else {
rangeAxis.resizeRange(factor);
}
}
}
}
Example 6
| Source File: Chart_14_CategoryPlot_t.java From coming with MIT License | 6 votes |
|
/**
* Multiplies the range on the range axis/axes by the specified factor.
*
* @param factor the zoom factor.
* @param info the plot rendering info.
* @param source the source point.
* @param useAnchor a flag that controls whether or not the source point
* is used for the zoom anchor.
*
* @see #zoomDomainAxes(double, PlotRenderingInfo, Point2D, boolean)
*
* @since 1.0.7
*/
public void zoomRangeAxes(double factor, PlotRenderingInfo info,
Point2D source, boolean useAnchor) {
// perform the zoom on each range axis
for (int i = 0; i < this.rangeAxes.size(); i++) {
ValueAxis rangeAxis = (ValueAxis) this.rangeAxes.get(i);
if (rangeAxis != null) {
if (useAnchor) {
// get the relevant source coordinate given the plot
// orientation
double sourceY = source.getY();
if (this.orientation == PlotOrientation.HORIZONTAL) {
sourceY = source.getX();
}
double anchorY = rangeAxis.java2DToValue(sourceY,
info.getDataArea(), getRangeAxisEdge());
rangeAxis.resizeRange(factor, anchorY);
}
else {
rangeAxis.resizeRange(factor);
}
}
}
}
Example 7
| Source File: XYPlot.java From SIMVA-SoS with Apache License 2.0 | 6 votes |
|
/**
* Multiplies the range on the range axis/axes by the specified factor.
*
* @param factor the zoom factor.
* @param info the plot rendering info.
* @param source the source point.
* @param useAnchor a flag that controls whether or not the source point
* is used for the zoom anchor.
*
* @see #zoomDomainAxes(double, PlotRenderingInfo, Point2D, boolean)
*
* @since 1.0.7
*/
@Override
public void zoomRangeAxes(double factor, PlotRenderingInfo info,
Point2D source, boolean useAnchor) {
// perform the zoom on each range axis
for (ValueAxis yAxis : this.rangeAxes.values()) {
if (yAxis == null) {
continue;
}
if (useAnchor) {
// get the relevant source coordinate given the plot orientation
double sourceY = source.getY();
if (this.orientation == PlotOrientation.HORIZONTAL) {
sourceY = source.getX();
}
double anchorY = yAxis.java2DToValue(sourceY,
info.getDataArea(), getRangeAxisEdge());
yAxis.resizeRange2(factor, anchorY);
} else {
yAxis.resizeRange(factor);
}
}
}
Example 8
| Source File: 1_XYPlot.java From SimFix with GNU General Public License v2.0 | 6 votes |
|
/**
* Multiplies the range on the range axis/axes by the specified factor.
*
* @param factor the zoom factor.
* @param info the plot rendering info.
* @param source the source point.
* @param useAnchor a flag that controls whether or not the source point
* is used for the zoom anchor.
*
* @see #zoomDomainAxes(double, PlotRenderingInfo, Point2D, boolean)
*
* @since 1.0.7
*/
public void zoomRangeAxes(double factor, PlotRenderingInfo info,
Point2D source, boolean useAnchor) {
// perform the zoom on each range axis
for (int i = 0; i < this.rangeAxes.size(); i++) {
ValueAxis rangeAxis = (ValueAxis) this.rangeAxes.get(i);
if (rangeAxis != null) {
if (useAnchor) {
// get the relevant source coordinate given the plot
// orientation
double sourceY = source.getY();
if (this.orientation == PlotOrientation.HORIZONTAL) {
sourceY = source.getX();
}
double anchorY = rangeAxis.java2DToValue(sourceY,
info.getDataArea(), getRangeAxisEdge());
rangeAxis.resizeRange(factor, anchorY);
}
else {
rangeAxis.resizeRange(factor);
}
}
}
}
Example 9
| Source File: CategoryPlot.java From ECG-Viewer with GNU General Public License v2.0 | 6 votes |
|
/**
* Multiplies the range on the range axis/axes by the specified factor.
*
* @param factor the zoom factor.
* @param info the plot rendering info.
* @param source the source point.
* @param useAnchor a flag that controls whether or not the source point
* is used for the zoom anchor.
*
* @see #zoomDomainAxes(double, PlotRenderingInfo, Point2D, boolean)
*
* @since 1.0.7
*/
@Override
public void zoomRangeAxes(double factor, PlotRenderingInfo info,
Point2D source, boolean useAnchor) {
// perform the zoom on each range axis
for (ValueAxis rangeAxis : this.rangeAxes.values()) {
if (rangeAxis == null) {
continue;
}
if (useAnchor) {
// get the relevant source coordinate given the plot orientation
double sourceY = source.getY();
if (this.orientation.isHorizontal()) {
sourceY = source.getX();
}
double anchorY = rangeAxis.java2DToValue(sourceY,
info.getDataArea(), getRangeAxisEdge());
rangeAxis.resizeRange2(factor, anchorY);
} else {
rangeAxis.resizeRange(factor);
}
}
}
Example 10
| Source File: 1_XYPlot.java From SimFix with GNU General Public License v2.0 | 6 votes |
|
/**
* Handles a 'click' on the plot by updating the anchor values.
*
* @param x the x-coordinate, where the click occurred, in Java2D space.
* @param y the y-coordinate, where the click occurred, in Java2D space.
* @param info object containing information about the plot dimensions.
*/
public void handleClick(int x, int y, PlotRenderingInfo info) {
Rectangle2D dataArea = info.getDataArea();
if (dataArea.contains(x, y)) {
// set the anchor value for the horizontal axis...
ValueAxis da = getDomainAxis();
if (da != null) {
double hvalue = da.java2DToValue(x, info.getDataArea(),
getDomainAxisEdge());
setDomainCrosshairValue(hvalue);
}
// set the anchor value for the vertical axis...
ValueAxis ra = getRangeAxis();
if (ra != null) {
double vvalue = ra.java2DToValue(y, info.getDataArea(),
getRangeAxisEdge());
setRangeCrosshairValue(vvalue);
}
}
}
Example 11
| Source File: PolarPlot.java From buffer_bci with GNU General Public License v3.0 | 6 votes |
|
/**
* Multiplies the range on the range axis by the specified factor.
*
* @param factor the zoom factor.
* @param info the plot rendering info.
* @param source the source point (in Java2D space).
* @param useAnchor use source point as zoom anchor?
*
* @see #zoomDomainAxes(double, PlotRenderingInfo, Point2D, boolean)
*
* @since 1.0.7
*/
@Override
public void zoomRangeAxes(double factor, PlotRenderingInfo info,
Point2D source, boolean useAnchor) {
// get the source coordinate - this plot has always a VERTICAL
// orientation
final double sourceX = source.getX();
for (int axisIdx = 0; axisIdx < getAxisCount(); axisIdx++) {
final ValueAxis axis = getAxis(axisIdx);
if (axis != null) {
if (useAnchor) {
double anchorX = axis.java2DToValue(sourceX,
info.getDataArea(), RectangleEdge.BOTTOM);
axis.resizeRange(factor, anchorX);
}
else {
axis.resizeRange(factor);
}
}
}
}
Example 12
| Source File: Chart_14_CategoryPlot_s.java From coming with MIT License | 6 votes |
|
/**
* Multiplies the range on the range axis/axes by the specified factor.
*
* @param factor the zoom factor.
* @param info the plot rendering info.
* @param source the source point.
* @param useAnchor a flag that controls whether or not the source point
* is used for the zoom anchor.
*
* @see #zoomDomainAxes(double, PlotRenderingInfo, Point2D, boolean)
*
* @since 1.0.7
*/
public void zoomRangeAxes(double factor, PlotRenderingInfo info,
Point2D source, boolean useAnchor) {
// perform the zoom on each range axis
for (int i = 0; i < this.rangeAxes.size(); i++) {
ValueAxis rangeAxis = (ValueAxis) this.rangeAxes.get(i);
if (rangeAxis != null) {
if (useAnchor) {
// get the relevant source coordinate given the plot
// orientation
double sourceY = source.getY();
if (this.orientation == PlotOrientation.HORIZONTAL) {
sourceY = source.getX();
}
double anchorY = rangeAxis.java2DToValue(sourceY,
info.getDataArea(), getRangeAxisEdge());
rangeAxis.resizeRange(factor, anchorY);
}
else {
rangeAxis.resizeRange(factor);
}
}
}
}
Example 13
| Source File: XYPlot.java From SIMVA-SoS with Apache License 2.0 | 6 votes |
|
/**
* Handles a 'click' on the plot by updating the anchor values.
*
* @param x the x-coordinate, where the click occurred, in Java2D space.
* @param y the y-coordinate, where the click occurred, in Java2D space.
* @param info object containing information about the plot dimensions.
*/
@Override
public void handleClick(int x, int y, PlotRenderingInfo info) {
Rectangle2D dataArea = info.getDataArea();
if (dataArea.contains(x, y)) {
// set the anchor value for the horizontal axis...
ValueAxis xaxis = getDomainAxis();
if (xaxis != null) {
double hvalue = xaxis.java2DToValue(x, info.getDataArea(),
getDomainAxisEdge());
setDomainCrosshairValue(hvalue);
}
// set the anchor value for the vertical axis...
ValueAxis yaxis = getRangeAxis();
if (yaxis != null) {
double vvalue = yaxis.java2DToValue(y, info.getDataArea(),
getRangeAxisEdge());
setRangeCrosshairValue(vvalue);
}
}
}
Example 14
| Source File: CategoryPlot.java From SIMVA-SoS with Apache License 2.0 | 6 votes |
|
/**
* Multiplies the range on the range axis/axes by the specified factor.
*
* @param factor the zoom factor.
* @param info the plot rendering info.
* @param source the source point.
* @param useAnchor a flag that controls whether or not the source point
* is used for the zoom anchor.
*
* @see #zoomDomainAxes(double, PlotRenderingInfo, Point2D, boolean)
*
* @since 1.0.7
*/
@Override
public void zoomRangeAxes(double factor, PlotRenderingInfo info,
Point2D source, boolean useAnchor) {
// perform the zoom on each range axis
for (ValueAxis rangeAxis : this.rangeAxes.values()) {
if (rangeAxis == null) {
continue;
}
if (useAnchor) {
// get the relevant source coordinate given the plot orientation
double sourceY = source.getY();
if (this.orientation.isHorizontal()) {
sourceY = source.getX();
}
double anchorY = rangeAxis.java2DToValue(sourceY,
info.getDataArea(), getRangeAxisEdge());
rangeAxis.resizeRange2(factor, anchorY);
} else {
rangeAxis.resizeRange(factor);
}
}
}
Example 15
| Source File: Cardumen_0082_s.java From coming with MIT License | 6 votes |
|
/**
* Multiplies the range on the range axis/axes by the specified factor.
*
* @param factor the zoom factor.
* @param info the plot rendering info.
* @param source the source point.
* @param useAnchor a flag that controls whether or not the source point
* is used for the zoom anchor.
*
* @see #zoomDomainAxes(double, PlotRenderingInfo, Point2D, boolean)
*
* @since 1.0.7
*/
public void zoomRangeAxes(double factor, PlotRenderingInfo info,
Point2D source, boolean useAnchor) {
// perform the zoom on each range axis
for (int i = 0; i < this.rangeAxes.size(); i++) {
ValueAxis rangeAxis = (ValueAxis) this.rangeAxes.get(i);
if (rangeAxis != null) {
if (useAnchor) {
// get the relevant source coordinate given the plot
// orientation
double sourceY = source.getY();
if (this.orientation == PlotOrientation.HORIZONTAL) {
sourceY = source.getX();
}
double anchorY = rangeAxis.java2DToValue(sourceY,
info.getDataArea(), getRangeAxisEdge());
rangeAxis.resizeRange2(factor, anchorY);
}
else {
rangeAxis.resizeRange(factor);
}
}
}
}
Example 16
| Source File: PolarPlot.java From ECG-Viewer with GNU General Public License v2.0 | 6 votes |
|
/**
* Multiplies the range on the range axis by the specified factor.
*
* @param factor the zoom factor.
* @param info the plot rendering info.
* @param source the source point (in Java2D space).
* @param useAnchor use source point as zoom anchor?
*
* @see #zoomDomainAxes(double, PlotRenderingInfo, Point2D, boolean)
*
* @since 1.0.7
*/
@Override
public void zoomRangeAxes(double factor, PlotRenderingInfo info,
Point2D source, boolean useAnchor) {
// get the source coordinate - this plot has always a VERTICAL
// orientation
final double sourceX = source.getX();
for (int axisIdx = 0; axisIdx < getAxisCount(); axisIdx++) {
final ValueAxis axis = getAxis(axisIdx);
if (axis != null) {
if (useAnchor) {
double anchorX = axis.java2DToValue(sourceX,
info.getDataArea(), RectangleEdge.BOTTOM);
axis.resizeRange(factor, anchorX);
}
else {
axis.resizeRange(factor);
}
}
}
}
Example 17
| Source File: XYPlot.java From SIMVA-SoS with Apache License 2.0 | 6 votes |
|
/**
* Multiplies the range on the domain axis/axes by the specified factor.
*
* @param factor the zoom factor.
* @param info the plot rendering info.
* @param source the source point (in Java2D space).
* @param useAnchor use source point as zoom anchor?
*
* @see #zoomRangeAxes(double, PlotRenderingInfo, Point2D, boolean)
*
* @since 1.0.7
*/
@Override
public void zoomDomainAxes(double factor, PlotRenderingInfo info,
Point2D source, boolean useAnchor) {
// perform the zoom on each domain axis
for (ValueAxis xAxis : this.domainAxes.values()) {
if (xAxis == null) {
continue;
}
if (useAnchor) {
// get the relevant source coordinate given the plot orientation
double sourceX = source.getX();
if (this.orientation == PlotOrientation.HORIZONTAL) {
sourceX = source.getY();
}
double anchorX = xAxis.java2DToValue(sourceX,
info.getDataArea(), getDomainAxisEdge());
xAxis.resizeRange2(factor, anchorX);
} else {
xAxis.resizeRange(factor);
}
}
}
Example 18
| Source File: XYPlot.java From buffer_bci with GNU General Public License v3.0 | 6 votes |
|
/**
* Multiplies the range on the domain axis/axes by the specified factor.
*
* @param factor the zoom factor.
* @param info the plot rendering info.
* @param source the source point (in Java2D space).
* @param useAnchor use source point as zoom anchor?
*
* @see #zoomRangeAxes(double, PlotRenderingInfo, Point2D, boolean)
*
* @since 1.0.7
*/
@Override
public void zoomDomainAxes(double factor, PlotRenderingInfo info,
Point2D source, boolean useAnchor) {
// perform the zoom on each domain axis
for (ValueAxis xAxis : this.domainAxes.values()) {
if (xAxis == null) {
continue;
}
if (useAnchor) {
// get the relevant source coordinate given the plot orientation
double sourceX = source.getX();
if (this.orientation == PlotOrientation.HORIZONTAL) {
sourceX = source.getY();
}
double anchorX = xAxis.java2DToValue(sourceX,
info.getDataArea(), getDomainAxisEdge());
xAxis.resizeRange2(factor, anchorX);
} else {
xAxis.resizeRange(factor);
}
}
}
Example 19
| Source File: XYPlot.java From buffer_bci with GNU General Public License v3.0 | 6 votes |
|
/**
* Handles a 'click' on the plot by updating the anchor values.
*
* @param x the x-coordinate, where the click occurred, in Java2D space.
* @param y the y-coordinate, where the click occurred, in Java2D space.
* @param info object containing information about the plot dimensions.
*/
@Override
public void handleClick(int x, int y, PlotRenderingInfo info) {
Rectangle2D dataArea = info.getDataArea();
if (dataArea.contains(x, y)) {
// set the anchor value for the horizontal axis...
ValueAxis xaxis = getDomainAxis();
if (xaxis != null) {
double hvalue = xaxis.java2DToValue(x, info.getDataArea(),
getDomainAxisEdge());
setDomainCrosshairValue(hvalue);
}
// set the anchor value for the vertical axis...
ValueAxis yaxis = getRangeAxis();
if (yaxis != null) {
double vvalue = yaxis.java2DToValue(y, info.getDataArea(),
getRangeAxisEdge());
setRangeCrosshairValue(vvalue);
}
}
}
Example 20
| Source File: Cardumen_0082_t.java From coming with MIT License | 5 votes |
|
/**
* Converts a path from Java2D space to data space.
*
* @param path the path (<code>null</code> not permitted).
* @param dataArea the data area.
* @param dataset the dataset which can be used to find the appropriate
* axes.
*
* @return A path in data space.
*/
private GeneralPath convertToDataSpace(GeneralPath path,
Rectangle2D dataArea, XYDataset dataset) {
GeneralPath result = new GeneralPath(path.getWindingRule());
int datasetIndex = indexOf(dataset);
ValueAxis xAxis = getDomainAxisForDataset(datasetIndex);
ValueAxis yAxis = getRangeAxisForDataset(datasetIndex);
RectangleEdge xAxisEdge = getDomainAxisEdge();
RectangleEdge yAxisEdge = getRangeAxisEdge();
double[] coords = new double[6];
PathIterator iterator = path.getPathIterator(null);
while (!iterator.isDone()) {
int segType = iterator.currentSegment(coords);
double xx = xAxis.java2DToValue(coords[0], dataArea, xAxisEdge);
double yy = yAxis.java2DToValue(coords[1], dataArea, yAxisEdge);
if (segType == PathIterator.SEG_MOVETO) {
result.moveTo((float) xx, (float) yy);
}
else if (segType == PathIterator.SEG_LINETO) {
result.lineTo((float) xx, (float) yy);
}
else if (segType == PathIterator.SEG_CLOSE) {
result.closePath();
}
iterator.next();
}
return result;
}
